Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends
Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE sam...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kadamne, Jeta V. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© AOCS 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Oil Chemists' Society - Springer Berlin Heidelberg, 1947, 94(2017), 8 vom: 07. Juli, Seite 1045-1062 |
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| Übergeordnetes Werk: |
volume:94 ; year:2017 ; number:8 ; day:07 ; month:07 ; pages:1045-1062 |
| Links: |
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| DOI / URN: |
10.1007/s11746-017-3014-y |
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| Katalog-ID: |
OLC206816759X |
|---|
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| 245 | 1 | 0 | |a Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends |
| 264 | 1 | |c 2017 | |
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| 500 | |a © AOCS 2017 | ||
| 520 | |a Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. | ||
| 650 | 4 | |a Interesterified fats | |
| 650 | 4 | |a Physical blends | |
| 650 | 4 | |a Physical properties | |
| 650 | 4 | |a Crystallization | |
| 650 | 4 | |a Rheology | |
| 650 | 4 | |a Melting | |
| 650 | 4 | |a Ultrasound | |
| 700 | 1 | |a Ifeduba, Ebenezer A. |4 aut | |
| 700 | 1 | |a Akoh, Casimir C. |4 aut | |
| 700 | 1 | |a Martini, Silvana |4 aut | |
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10.1007/s11746-017-3014-y doi (DE-627)OLC206816759X (DE-He213)s11746-017-3014-y-p DE-627 ger DE-627 rakwb eng 660 VZ Kadamne, Jeta V. verfasserin aut Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2017 Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound Ifeduba, Ebenezer A. aut Akoh, Casimir C. aut Martini, Silvana aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 94(2017), 8 vom: 07. Juli, Seite 1045-1062 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 https://doi.org/10.1007/s11746-017-3014-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4219 AR 94 2017 8 07 07 1045-1062 |
| spelling |
10.1007/s11746-017-3014-y doi (DE-627)OLC206816759X (DE-He213)s11746-017-3014-y-p DE-627 ger DE-627 rakwb eng 660 VZ Kadamne, Jeta V. verfasserin aut Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2017 Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound Ifeduba, Ebenezer A. aut Akoh, Casimir C. aut Martini, Silvana aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 94(2017), 8 vom: 07. Juli, Seite 1045-1062 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 https://doi.org/10.1007/s11746-017-3014-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4219 AR 94 2017 8 07 07 1045-1062 |
| allfields_unstemmed |
10.1007/s11746-017-3014-y doi (DE-627)OLC206816759X (DE-He213)s11746-017-3014-y-p DE-627 ger DE-627 rakwb eng 660 VZ Kadamne, Jeta V. verfasserin aut Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2017 Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound Ifeduba, Ebenezer A. aut Akoh, Casimir C. aut Martini, Silvana aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 94(2017), 8 vom: 07. Juli, Seite 1045-1062 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 https://doi.org/10.1007/s11746-017-3014-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4219 AR 94 2017 8 07 07 1045-1062 |
| allfieldsGer |
10.1007/s11746-017-3014-y doi (DE-627)OLC206816759X (DE-He213)s11746-017-3014-y-p DE-627 ger DE-627 rakwb eng 660 VZ Kadamne, Jeta V. verfasserin aut Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2017 Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound Ifeduba, Ebenezer A. aut Akoh, Casimir C. aut Martini, Silvana aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 94(2017), 8 vom: 07. Juli, Seite 1045-1062 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 https://doi.org/10.1007/s11746-017-3014-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4219 AR 94 2017 8 07 07 1045-1062 |
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10.1007/s11746-017-3014-y doi (DE-627)OLC206816759X (DE-He213)s11746-017-3014-y-p DE-627 ger DE-627 rakwb eng 660 VZ Kadamne, Jeta V. verfasserin aut Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2017 Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound Ifeduba, Ebenezer A. aut Akoh, Casimir C. aut Martini, Silvana aut Enthalten in Journal of the American Oil Chemists' Society Springer Berlin Heidelberg, 1947 94(2017), 8 vom: 07. Juli, Seite 1045-1062 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 https://doi.org/10.1007/s11746-017-3014-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4219 AR 94 2017 8 07 07 1045-1062 |
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Enthalten in Journal of the American Oil Chemists' Society 94(2017), 8 vom: 07. Juli, Seite 1045-1062 volume:94 year:2017 number:8 day:07 month:07 pages:1045-1062 |
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Kadamne, Jeta V. @@aut@@ Ifeduba, Ebenezer A. @@aut@@ Akoh, Casimir C. @@aut@@ Martini, Silvana @@aut@@ |
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Kadamne, Jeta V. |
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Kadamne, Jeta V. ddc 660 misc Interesterified fats misc Physical blends misc Physical properties misc Crystallization misc Rheology misc Melting misc Ultrasound Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends |
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660 VZ Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends Interesterified fats Physical blends Physical properties Crystallization Rheology Melting Ultrasound |
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ddc 660 misc Interesterified fats misc Physical blends misc Physical properties misc Crystallization misc Rheology misc Melting misc Ultrasound |
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Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends |
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Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends |
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Kadamne, Jeta V. |
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Kadamne, Jeta V. Ifeduba, Ebenezer A. Akoh, Casimir C. Martini, Silvana |
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sonocrystallization of interesterified fats with 20 and 30% of stearic acid at the sn-2 position and their physical blends |
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Sonocrystallization of Interesterified Fats with 20 and 30% of Stearic Acid at the sn-2 Position and Their Physical Blends |
| abstract |
Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. © AOCS 2017 |
| abstractGer |
Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. © AOCS 2017 |
| abstract_unstemmed |
Abstract Physical blends (PB) of high oleic sunflower oil and tristearin with 20 and 30% stearic acid and their interesterified (IE) products where 20 and 30% of the fatty acids are stearic acid at the sn-2 position crystallized without and with application of high intensity ultrasound (HIU). IE samples were crystallized at supercooling temperatures (ΔT) of 12, 9, 6, and 3 °C while PB were crystallized at ΔT = 12 °C. HIU induced crystallization in PB samples, but not in the IE ones. Induction in crystallization with HIU was also observed at ΔT = 6 and 3 °C for IE C18:0 20 and 30% and at ΔT = 9 °C only for the 30% samples. Smaller crystals were obtained in all sonicated samples. Melting profiles showed that HIU induced crystallization of low melting triacylglycerols (TAGs) and promoted co-crystallization of low and high melting TAGs. In general, HIU significantly changed the viscosity, G′, and G″ of the IE 20% samples except at ΔT = 12 °C. While G′ and G″ of IE 30% did not increase significantly, the viscosity increased significantly at ΔT = 9, 6, and 3 °C from 1526 ± 880 to 6818 ± 901 Pa.s at ΔT = 3 °C. The improved physical properties of the sonicated IE can make them good contenders for trans-fatty acids replacers. © AOCS 2017 |
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