Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers
This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 rat...
Ausführliche Beschreibung
Autor*in: |
Silva, Renata S. [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Erschienen: |
2018transfer abstract |
---|
Schlagwörter: |
---|
Umfang: |
8 |
---|
Übergeordnetes Werk: |
Enthalten in: Assessment of urban identity through a matrix of cultural landscapes - Ziyaee, Maryam ELSEVIER, 2017, an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST), Amsterdam [u.a.] |
---|---|
Übergeordnetes Werk: |
volume:94 ; year:2018 ; pages:79-86 ; extent:8 |
Links: |
---|
DOI / URN: |
10.1016/j.lwt.2018.04.047 |
---|
Katalog-ID: |
ELV043221254 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | ELV043221254 | ||
003 | DE-627 | ||
005 | 20230626003340.0 | ||
007 | cr uuu---uuuuu | ||
008 | 180726s2018 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1016/j.lwt.2018.04.047 |2 doi | |
028 | 5 | 2 | |a GBV00000000000243A.pica |
035 | |a (DE-627)ELV043221254 | ||
035 | |a (ELSEVIER)S0023-6438(18)30353-0 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
082 | 0 | |a 660 | |
082 | 0 | 4 | |a 660 |q DE-600 |
082 | 0 | 4 | |a 690 |q VZ |
084 | |a 74.12 |2 bkl | ||
084 | |a 74.72 |2 bkl | ||
100 | 1 | |a Silva, Renata S. |e verfasserin |4 aut | |
245 | 1 | 0 | |a Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
264 | 1 | |c 2018transfer abstract | |
300 | |a 8 | ||
336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
337 | |a nicht spezifiziert |b z |2 rdamedia | ||
338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
520 | |a This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. | ||
520 | |a This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. | ||
650 | 7 | |a Thermogravimetric analysis |2 Elsevier | |
650 | 7 | |a Astrocaryum aculeatum |2 Elsevier | |
650 | 7 | |a Vapor adsorption kinetic |2 Elsevier | |
650 | 7 | |a Freeze-drying |2 Elsevier | |
650 | 7 | |a Sorption isotherms |2 Elsevier | |
700 | 1 | |a de L. Santos, Carolina |4 oth | |
700 | 1 | |a Mar, Josiana M. |4 oth | |
700 | 1 | |a Kluczkovski, Ariane M. |4 oth | |
700 | 1 | |a de A. Figueiredo, Jayne |4 oth | |
700 | 1 | |a Borges, Soraia V. |4 oth | |
700 | 1 | |a Bakry, Amr M. |4 oth | |
700 | 1 | |a Sanches, Edgar A. |4 oth | |
700 | 1 | |a Campelo, Pedro H. |4 oth | |
773 | 0 | 8 | |i Enthalten in |n Elsevier |a Ziyaee, Maryam ELSEVIER |t Assessment of urban identity through a matrix of cultural landscapes |d 2017 |d an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) |g Amsterdam [u.a.] |w (DE-627)ELV004078675 |
773 | 1 | 8 | |g volume:94 |g year:2018 |g pages:79-86 |g extent:8 |
856 | 4 | 0 | |u https://doi.org/10.1016/j.lwt.2018.04.047 |3 Volltext |
912 | |a GBV_USEFLAG_U | ||
912 | |a GBV_ELV | ||
912 | |a SYSFLAG_U | ||
912 | |a SSG-OPC-GGO | ||
936 | b | k | |a 74.12 |j Stadtgeographie |j Siedlungsgeographie |q VZ |
936 | b | k | |a 74.72 |j Stadtplanung |j kommunale Planung |q VZ |
951 | |a AR | ||
952 | |d 94 |j 2018 |h 79-86 |g 8 | ||
953 | |2 045F |a 660 |
author_variant |
r s s rs rss |
---|---|
matchkey_str |
silvarenatasdelsantoscarolinamarjosianam:2018----:hscceiapoeteotcmsrcruauetmodrwtdfe |
hierarchy_sort_str |
2018transfer abstract |
bklnumber |
74.12 74.72 |
publishDate |
2018 |
allfields |
10.1016/j.lwt.2018.04.047 doi GBV00000000000243A.pica (DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 DE-627 ger DE-627 rakwb eng 660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Silva, Renata S. verfasserin aut Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers 2018transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier de L. Santos, Carolina oth Mar, Josiana M. oth Kluczkovski, Ariane M. oth de A. Figueiredo, Jayne oth Borges, Soraia V. oth Bakry, Amr M. oth Sanches, Edgar A. oth Campelo, Pedro H. oth Enthalten in Elsevier Ziyaee, Maryam ELSEVIER Assessment of urban identity through a matrix of cultural landscapes 2017 an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) Amsterdam [u.a.] (DE-627)ELV004078675 volume:94 year:2018 pages:79-86 extent:8 https://doi.org/10.1016/j.lwt.2018.04.047 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 74.12 Stadtgeographie Siedlungsgeographie VZ 74.72 Stadtplanung kommunale Planung VZ AR 94 2018 79-86 8 045F 660 |
spelling |
10.1016/j.lwt.2018.04.047 doi GBV00000000000243A.pica (DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 DE-627 ger DE-627 rakwb eng 660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Silva, Renata S. verfasserin aut Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers 2018transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier de L. Santos, Carolina oth Mar, Josiana M. oth Kluczkovski, Ariane M. oth de A. Figueiredo, Jayne oth Borges, Soraia V. oth Bakry, Amr M. oth Sanches, Edgar A. oth Campelo, Pedro H. oth Enthalten in Elsevier Ziyaee, Maryam ELSEVIER Assessment of urban identity through a matrix of cultural landscapes 2017 an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) Amsterdam [u.a.] (DE-627)ELV004078675 volume:94 year:2018 pages:79-86 extent:8 https://doi.org/10.1016/j.lwt.2018.04.047 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 74.12 Stadtgeographie Siedlungsgeographie VZ 74.72 Stadtplanung kommunale Planung VZ AR 94 2018 79-86 8 045F 660 |
allfields_unstemmed |
10.1016/j.lwt.2018.04.047 doi GBV00000000000243A.pica (DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 DE-627 ger DE-627 rakwb eng 660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Silva, Renata S. verfasserin aut Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers 2018transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier de L. Santos, Carolina oth Mar, Josiana M. oth Kluczkovski, Ariane M. oth de A. Figueiredo, Jayne oth Borges, Soraia V. oth Bakry, Amr M. oth Sanches, Edgar A. oth Campelo, Pedro H. oth Enthalten in Elsevier Ziyaee, Maryam ELSEVIER Assessment of urban identity through a matrix of cultural landscapes 2017 an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) Amsterdam [u.a.] (DE-627)ELV004078675 volume:94 year:2018 pages:79-86 extent:8 https://doi.org/10.1016/j.lwt.2018.04.047 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 74.12 Stadtgeographie Siedlungsgeographie VZ 74.72 Stadtplanung kommunale Planung VZ AR 94 2018 79-86 8 045F 660 |
allfieldsGer |
10.1016/j.lwt.2018.04.047 doi GBV00000000000243A.pica (DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 DE-627 ger DE-627 rakwb eng 660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Silva, Renata S. verfasserin aut Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers 2018transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier de L. Santos, Carolina oth Mar, Josiana M. oth Kluczkovski, Ariane M. oth de A. Figueiredo, Jayne oth Borges, Soraia V. oth Bakry, Amr M. oth Sanches, Edgar A. oth Campelo, Pedro H. oth Enthalten in Elsevier Ziyaee, Maryam ELSEVIER Assessment of urban identity through a matrix of cultural landscapes 2017 an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) Amsterdam [u.a.] (DE-627)ELV004078675 volume:94 year:2018 pages:79-86 extent:8 https://doi.org/10.1016/j.lwt.2018.04.047 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 74.12 Stadtgeographie Siedlungsgeographie VZ 74.72 Stadtplanung kommunale Planung VZ AR 94 2018 79-86 8 045F 660 |
allfieldsSound |
10.1016/j.lwt.2018.04.047 doi GBV00000000000243A.pica (DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 DE-627 ger DE-627 rakwb eng 660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Silva, Renata S. verfasserin aut Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers 2018transfer abstract 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier de L. Santos, Carolina oth Mar, Josiana M. oth Kluczkovski, Ariane M. oth de A. Figueiredo, Jayne oth Borges, Soraia V. oth Bakry, Amr M. oth Sanches, Edgar A. oth Campelo, Pedro H. oth Enthalten in Elsevier Ziyaee, Maryam ELSEVIER Assessment of urban identity through a matrix of cultural landscapes 2017 an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST) Amsterdam [u.a.] (DE-627)ELV004078675 volume:94 year:2018 pages:79-86 extent:8 https://doi.org/10.1016/j.lwt.2018.04.047 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO 74.12 Stadtgeographie Siedlungsgeographie VZ 74.72 Stadtplanung kommunale Planung VZ AR 94 2018 79-86 8 045F 660 |
language |
English |
source |
Enthalten in Assessment of urban identity through a matrix of cultural landscapes Amsterdam [u.a.] volume:94 year:2018 pages:79-86 extent:8 |
sourceStr |
Enthalten in Assessment of urban identity through a matrix of cultural landscapes Amsterdam [u.a.] volume:94 year:2018 pages:79-86 extent:8 |
format_phy_str_mv |
Article |
bklname |
Stadtgeographie Siedlungsgeographie Stadtplanung kommunale Planung |
institution |
findex.gbv.de |
topic_facet |
Thermogravimetric analysis Astrocaryum aculeatum Vapor adsorption kinetic Freeze-drying Sorption isotherms |
dewey-raw |
660 |
isfreeaccess_bool |
false |
container_title |
Assessment of urban identity through a matrix of cultural landscapes |
authorswithroles_txt_mv |
Silva, Renata S. @@aut@@ de L. Santos, Carolina @@oth@@ Mar, Josiana M. @@oth@@ Kluczkovski, Ariane M. @@oth@@ de A. Figueiredo, Jayne @@oth@@ Borges, Soraia V. @@oth@@ Bakry, Amr M. @@oth@@ Sanches, Edgar A. @@oth@@ Campelo, Pedro H. @@oth@@ |
publishDateDaySort_date |
2018-01-01T00:00:00Z |
hierarchy_top_id |
ELV004078675 |
dewey-sort |
3660 |
id |
ELV043221254 |
language_de |
englisch |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV043221254</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626003340.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">180726s2018 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.lwt.2018.04.047</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000243A.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV043221254</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0023-6438(18)30353-0</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">660</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">660</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">74.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">74.72</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Silva, Renata S.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2018transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">8</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermogravimetric analysis</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Astrocaryum aculeatum</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Vapor adsorption kinetic</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Freeze-drying</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Sorption isotherms</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de L. Santos, Carolina</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mar, Josiana M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kluczkovski, Ariane M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de A. Figueiredo, Jayne</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Borges, Soraia V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bakry, Amr M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sanches, Edgar A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Campelo, Pedro H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier</subfield><subfield code="a">Ziyaee, Maryam ELSEVIER</subfield><subfield code="t">Assessment of urban identity through a matrix of cultural landscapes</subfield><subfield code="d">2017</subfield><subfield code="d">an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST)</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV004078675</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:94</subfield><subfield code="g">year:2018</subfield><subfield code="g">pages:79-86</subfield><subfield code="g">extent:8</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.lwt.2018.04.047</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">74.12</subfield><subfield code="j">Stadtgeographie</subfield><subfield code="j">Siedlungsgeographie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">74.72</subfield><subfield code="j">Stadtplanung</subfield><subfield code="j">kommunale Planung</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">94</subfield><subfield code="j">2018</subfield><subfield code="h">79-86</subfield><subfield code="g">8</subfield></datafield><datafield tag="953" ind1=" " ind2=" "><subfield code="2">045F</subfield><subfield code="a">660</subfield></datafield></record></collection>
|
author |
Silva, Renata S. |
spellingShingle |
Silva, Renata S. ddc 660 ddc 690 bkl 74.12 bkl 74.72 Elsevier Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
authorStr |
Silva, Renata S. |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV004078675 |
format |
electronic Article |
dewey-ones |
660 - Chemical engineering 690 - Buildings |
delete_txt_mv |
keep |
author_role |
aut |
collection |
elsevier |
remote_str |
true |
illustrated |
Not Illustrated |
topic_title |
660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms Elsevier |
topic |
ddc 660 ddc 690 bkl 74.12 bkl 74.72 Elsevier Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms |
topic_unstemmed |
ddc 660 ddc 690 bkl 74.12 bkl 74.72 Elsevier Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms |
topic_browse |
ddc 660 ddc 690 bkl 74.12 bkl 74.72 Elsevier Thermogravimetric analysis Elsevier Astrocaryum aculeatum Elsevier Vapor adsorption kinetic Elsevier Freeze-drying Elsevier Sorption isotherms |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
zu |
author2_variant |
l s c d lsc lscd j m m jm jmm a m k am amk a f j d afj afjd s v b sv svb a m b am amb e a s ea eas p h c ph phc |
hierarchy_parent_title |
Assessment of urban identity through a matrix of cultural landscapes |
hierarchy_parent_id |
ELV004078675 |
dewey-tens |
660 - Chemical engineering 690 - Building & construction |
hierarchy_top_title |
Assessment of urban identity through a matrix of cultural landscapes |
isfreeaccess_txt |
false |
familylinks_str_mv |
(DE-627)ELV004078675 |
title |
Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
ctrlnum |
(DE-627)ELV043221254 (ELSEVIER)S0023-6438(18)30353-0 |
title_full |
Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
author_sort |
Silva, Renata S. |
journal |
Assessment of urban identity through a matrix of cultural landscapes |
journalStr |
Assessment of urban identity through a matrix of cultural landscapes |
lang_code |
eng |
isOA_bool |
false |
dewey-hundreds |
600 - Technology |
recordtype |
marc |
publishDateSort |
2018 |
contenttype_str_mv |
zzz |
container_start_page |
79 |
author_browse |
Silva, Renata S. |
container_volume |
94 |
physical |
8 |
class |
660 660 DE-600 690 VZ 74.12 bkl 74.72 bkl |
format_se |
Elektronische Aufsätze |
author-letter |
Silva, Renata S. |
doi_str_mv |
10.1016/j.lwt.2018.04.047 |
dewey-full |
660 690 |
title_sort |
physicochemical properties of tucumã (astrocaryum aculeatum) powders with different carbohydrate biopolymers |
title_auth |
Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
abstract |
This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. |
abstractGer |
This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. |
abstract_unstemmed |
This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã. |
collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-GGO |
title_short |
Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers |
url |
https://doi.org/10.1016/j.lwt.2018.04.047 |
remote_bool |
true |
author2 |
de L. Santos, Carolina Mar, Josiana M. Kluczkovski, Ariane M. de A. Figueiredo, Jayne Borges, Soraia V. Bakry, Amr M. Sanches, Edgar A. Campelo, Pedro H. |
author2Str |
de L. Santos, Carolina Mar, Josiana M. Kluczkovski, Ariane M. de A. Figueiredo, Jayne Borges, Soraia V. Bakry, Amr M. Sanches, Edgar A. Campelo, Pedro H. |
ppnlink |
ELV004078675 |
mediatype_str_mv |
z |
isOA_txt |
false |
hochschulschrift_bool |
false |
author2_role |
oth oth oth oth oth oth oth oth |
doi_str |
10.1016/j.lwt.2018.04.047 |
up_date |
2024-07-06T18:15:04.807Z |
_version_ |
1803854497509801984 |
fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV043221254</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626003340.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">180726s2018 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.lwt.2018.04.047</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000243A.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV043221254</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0023-6438(18)30353-0</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">660</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">660</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">74.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">74.72</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Silva, Renata S.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Physicochemical properties of tucumã (Astrocaryum aculeatum) powders with different carbohydrate biopolymers</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2018transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">8</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This work investigated the physico-chemical properties of tucumã pulp (Astrocaryum aculeatum) encapsulated with different biopolymers. Gum arabic, Maltodextrin, Dextrin (Capsul®) and Modified Starch (SnowFlake®) were used as wall material. The pulp/wall material solution was prepared in an 85:15 ratio. The microparticles were obtained from freeze-drying of the tucumã solutions. The pulp composition, physicochemical properties (moisture content, water activity, size and morphology) of the microparticles, sorption isotherms, water adsorption kinetics, thermogravimetrics (TGA) and content of different bioactive compounds (antioxidant, phenolic compounds, carotenoids and vitamin A) were all analyzed. The powders presented typical morphology of products dehydrated by freeze drying, with vacuoles and surface defects of the microparticles. The DX treatment showed lower hygroscopic behavior, favoring the stability of the tucumã powder. Better bioactive compound retention values were observed for microparticles with modified starches. GA and MD showed better thermal resistance compared to modified starches. In general, the biopolymers showed good maintenance of the bioactive compounds of the encapsulated tucumã.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Thermogravimetric analysis</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Astrocaryum aculeatum</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Vapor adsorption kinetic</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Freeze-drying</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Sorption isotherms</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de L. Santos, Carolina</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mar, Josiana M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kluczkovski, Ariane M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de A. Figueiredo, Jayne</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Borges, Soraia V.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Bakry, Amr M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sanches, Edgar A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Campelo, Pedro H.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier</subfield><subfield code="a">Ziyaee, Maryam ELSEVIER</subfield><subfield code="t">Assessment of urban identity through a matrix of cultural landscapes</subfield><subfield code="d">2017</subfield><subfield code="d">an official journal of the Swiss Society of Food Science and Technology (SGLWT/SOSSTA) and the International Union of Food Science and Technology (IUFoST)</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV004078675</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:94</subfield><subfield code="g">year:2018</subfield><subfield code="g">pages:79-86</subfield><subfield code="g">extent:8</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.lwt.2018.04.047</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">74.12</subfield><subfield code="j">Stadtgeographie</subfield><subfield code="j">Siedlungsgeographie</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">74.72</subfield><subfield code="j">Stadtplanung</subfield><subfield code="j">kommunale Planung</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">94</subfield><subfield code="j">2018</subfield><subfield code="h">79-86</subfield><subfield code="g">8</subfield></datafield><datafield tag="953" ind1=" " ind2=" "><subfield code="2">045F</subfield><subfield code="a">660</subfield></datafield></record></collection>
|
score |
7.4002113 |