Cellulose nanocrystal isolation from tomato peels and assembled nanofibers

Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (C...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Jiang, Feng [verfasserIn] Hsieh, You-Lo

Format:	Artikel
Sprache:	Englisch

Erschienen:	2015

Rechteinformationen:	Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved.

Schlagwörter:	Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry

Übergeordnetes Werk:	Enthalten in: Carbohydrate polymers - Barking, Essex : Applied Science Publ., 1981, 122(2015), Seite 60-68
Übergeordnetes Werk:	volume:122 ; year:2015 ; pages:60-68

Links:	Volltext Link aufrufen

DOI / URN:	10.1016/j.carbpol.2014.12.064

Katalog-ID:	OLC1968865616

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520			\|a Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture.
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650		4	\|a Cellulose - chemistry
650		4	\|a Lycopersicon esculentum - chemistry
650		4	\|a Sulfuric Acids - chemistry
650		4	\|a Hydroxides - chemistry
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allfields	10.1016/j.carbpol.2014.12.064 doi PQ20160617 (DE-627)OLC1968865616 (DE-599)GBVOLC1968865616 (PRQ)c1299-797bb14f87a1ddac8a264106a4479a32920b2ae15949f70b62432bba097052950 (KEY)0110347420150000122000000060cellulosenanocrystalisolationfromtomatopeelsandass DE-627 ger DE-627 rakwb eng 540 660 DNB 58.34 bkl 49.25 bkl Jiang, Feng verfasserin aut Cellulose nanocrystal isolation from tomato peels and assembled nanofibers 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry Hsieh, You-Lo oth Enthalten in Carbohydrate polymers Barking, Essex : Applied Science Publ., 1981 122(2015), Seite 60-68 (DE-627)130549746 (DE-600)782631-X (DE-576)481341323 0144-8617 nnns volume:122 year:2015 pages:60-68 http://dx.doi.org/10.1016/j.carbpol.2014.12.064 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25817643 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 GBV_ILN_4012 58.34 AVZ 49.25 AVZ AR 122 2015 60-68
spelling	10.1016/j.carbpol.2014.12.064 doi PQ20160617 (DE-627)OLC1968865616 (DE-599)GBVOLC1968865616 (PRQ)c1299-797bb14f87a1ddac8a264106a4479a32920b2ae15949f70b62432bba097052950 (KEY)0110347420150000122000000060cellulosenanocrystalisolationfromtomatopeelsandass DE-627 ger DE-627 rakwb eng 540 660 DNB 58.34 bkl 49.25 bkl Jiang, Feng verfasserin aut Cellulose nanocrystal isolation from tomato peels and assembled nanofibers 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry Hsieh, You-Lo oth Enthalten in Carbohydrate polymers Barking, Essex : Applied Science Publ., 1981 122(2015), Seite 60-68 (DE-627)130549746 (DE-600)782631-X (DE-576)481341323 0144-8617 nnns volume:122 year:2015 pages:60-68 http://dx.doi.org/10.1016/j.carbpol.2014.12.064 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25817643 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 GBV_ILN_4012 58.34 AVZ 49.25 AVZ AR 122 2015 60-68
allfields_unstemmed	10.1016/j.carbpol.2014.12.064 doi PQ20160617 (DE-627)OLC1968865616 (DE-599)GBVOLC1968865616 (PRQ)c1299-797bb14f87a1ddac8a264106a4479a32920b2ae15949f70b62432bba097052950 (KEY)0110347420150000122000000060cellulosenanocrystalisolationfromtomatopeelsandass DE-627 ger DE-627 rakwb eng 540 660 DNB 58.34 bkl 49.25 bkl Jiang, Feng verfasserin aut Cellulose nanocrystal isolation from tomato peels and assembled nanofibers 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry Hsieh, You-Lo oth Enthalten in Carbohydrate polymers Barking, Essex : Applied Science Publ., 1981 122(2015), Seite 60-68 (DE-627)130549746 (DE-600)782631-X (DE-576)481341323 0144-8617 nnns volume:122 year:2015 pages:60-68 http://dx.doi.org/10.1016/j.carbpol.2014.12.064 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25817643 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_70 GBV_ILN_4012 58.34 AVZ 49.25 AVZ AR 122 2015 60-68
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topic_facet	Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry
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issn	0144-8617
topic_title	540 660 DNB 58.34 bkl 49.25 bkl Cellulose nanocrystal isolation from tomato peels and assembled nanofibers Cellulose - chemistry Lycopersicon esculentum - chemistry Sulfuric Acids - chemistry Hydroxides - chemistry Sodium Hydroxide - chemistry Potassium Compounds - chemistry Cellulose - isolation & purification Nanofibers - chemistry Nanoparticles - chemistry
topic	ddc 540 bkl 58.34 bkl 49.25 misc Cellulose - chemistry misc Lycopersicon esculentum - chemistry misc Sulfuric Acids - chemistry misc Hydroxides - chemistry misc Sodium Hydroxide - chemistry misc Potassium Compounds - chemistry misc Cellulose - isolation & purification misc Nanofibers - chemistry misc Nanoparticles - chemistry
topic_unstemmed	ddc 540 bkl 58.34 bkl 49.25 misc Cellulose - chemistry misc Lycopersicon esculentum - chemistry misc Sulfuric Acids - chemistry misc Hydroxides - chemistry misc Sodium Hydroxide - chemistry misc Potassium Compounds - chemistry misc Cellulose - isolation & purification misc Nanofibers - chemistry misc Nanoparticles - chemistry
topic_browse	ddc 540 bkl 58.34 bkl 49.25 misc Cellulose - chemistry misc Lycopersicon esculentum - chemistry misc Sulfuric Acids - chemistry misc Hydroxides - chemistry misc Sodium Hydroxide - chemistry misc Potassium Compounds - chemistry misc Cellulose - isolation & purification misc Nanofibers - chemistry misc Nanoparticles - chemistry
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dewey-tens	540 - Chemistry 660 - Chemical engineering
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title	Cellulose nanocrystal isolation from tomato peels and assembled nanofibers
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title_full	Cellulose nanocrystal isolation from tomato peels and assembled nanofibers
author_sort	Jiang, Feng
journal	Carbohydrate polymers
journalStr	Carbohydrate polymers
lang_code	eng
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container_start_page	60
author_browse	Jiang, Feng
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class	540 660 DNB 58.34 bkl 49.25 bkl
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author-letter	Jiang, Feng
doi_str_mv	10.1016/j.carbpol.2014.12.064
dewey-full	540 660
title_sort	cellulose nanocrystal isolation from tomato peels and assembled nanofibers
title_auth	Cellulose nanocrystal isolation from tomato peels and assembled nanofibers
abstract	Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture.
abstractGer	Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture.
abstract_unstemmed	Pure cellulose has been successfully isolated from tomato peels by either acidified sodium chlorite or chlorine-free alkaline peroxide routes, at 10.2-13.1% yields. Negatively charged (ζ = -52.4 mV, 0.48 at% S content) and flat spindle shaped (41:2:1 length:width:thickness) cellulose nanocrystals (CNCs) were isolated at a 15.7% yield via sulfuric acid hydrolysis (64% H2SO4, 8.75 mL/g, 45 °C, 30 min). CNCs could be facilely assembled from dilute aqueous suspensions into highly crystalline (80.8%) cellulose Iβ fibrous mass containing mostly sub-micron fibers (ϕ = 260 nm) and few interconnected nanofibers (ϕ = 38 nm), with 21.7 m(2)/g specific surface and 0.049 m(3)/g pore volume. More uniformly nanofibers with average 42 nm width and significantly improved specific surface area (101.8m(2)/g), mesoporosity and pore volume (0.4m(3)/g) could be assembled from CNCs in 1:1 v/v tert-butanol/water mixture.
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title_short	Cellulose nanocrystal isolation from tomato peels and assembled nanofibers
url	http://dx.doi.org/10.1016/j.carbpol.2014.12.064 http://www.ncbi.nlm.nih.gov/pubmed/25817643
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author2	Hsieh, You-Lo
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doi_str	10.1016/j.carbpol.2014.12.064
up_date	2024-07-04T04:21:12.352Z
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