Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol
Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditio...
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| Autor*in: |
Cabezas, D. M. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2008 |
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| Schlagwörter: |
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| Anmerkung: |
© AOCS 2008 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Oil Chemists' Society - Springer-Verlag, 1947, 86(2008), 2 vom: 19. Dez., Seite 189-196 |
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| Übergeordnetes Werk: |
volume:86 ; year:2008 ; number:2 ; day:19 ; month:12 ; pages:189-196 |
| Links: |
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| DOI / URN: |
10.1007/s11746-008-1336-5 |
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| Katalog-ID: |
OLC2068151235 |
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| 520 | |a Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. | ||
| 650 | 4 | |a Ethanol fractionation | |
| 650 | 4 | |a Sunflower lecithin | |
| 650 | 4 | |a Phosphatidylcholine | |
| 650 | 4 | |a Phosphatidylethanolamine | |
| 650 | 4 | |a Phosphatidylinositol | |
| 650 | 4 | |a P NMR | |
| 650 | 4 | |a Non GMO product | |
| 700 | 1 | |a Diehl, B. W. K. |4 aut | |
| 700 | 1 | |a Tomás, M. C. |4 aut | |
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10.1007/s11746-008-1336-5 doi (DE-627)OLC2068151235 (DE-He213)s11746-008-1336-5-p DE-627 ger DE-627 rakwb eng 660 VZ Cabezas, D. M. verfasserin aut Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol 2008 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2008 Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. Ethanol fractionation Sunflower lecithin Phosphatidylcholine Phosphatidylethanolamine Phosphatidylinositol P NMR Non GMO product Diehl, B. W. K. aut Tomás, M. C. aut Enthalten in Journal of the American Oil Chemists' Society Springer-Verlag, 1947 86(2008), 2 vom: 19. Dez., Seite 189-196 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:86 year:2008 number:2 day:19 month:12 pages:189-196 https://doi.org/10.1007/s11746-008-1336-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_23 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4307 GBV_ILN_4317 AR 86 2008 2 19 12 189-196 |
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10.1007/s11746-008-1336-5 doi (DE-627)OLC2068151235 (DE-He213)s11746-008-1336-5-p DE-627 ger DE-627 rakwb eng 660 VZ Cabezas, D. M. verfasserin aut Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol 2008 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2008 Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. Ethanol fractionation Sunflower lecithin Phosphatidylcholine Phosphatidylethanolamine Phosphatidylinositol P NMR Non GMO product Diehl, B. W. K. aut Tomás, M. C. aut Enthalten in Journal of the American Oil Chemists' Society Springer-Verlag, 1947 86(2008), 2 vom: 19. Dez., Seite 189-196 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:86 year:2008 number:2 day:19 month:12 pages:189-196 https://doi.org/10.1007/s11746-008-1336-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_23 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4307 GBV_ILN_4317 AR 86 2008 2 19 12 189-196 |
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10.1007/s11746-008-1336-5 doi (DE-627)OLC2068151235 (DE-He213)s11746-008-1336-5-p DE-627 ger DE-627 rakwb eng 660 VZ Cabezas, D. M. verfasserin aut Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol 2008 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2008 Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. Ethanol fractionation Sunflower lecithin Phosphatidylcholine Phosphatidylethanolamine Phosphatidylinositol P NMR Non GMO product Diehl, B. W. K. aut Tomás, M. C. aut Enthalten in Journal of the American Oil Chemists' Society Springer-Verlag, 1947 86(2008), 2 vom: 19. Dez., Seite 189-196 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:86 year:2008 number:2 day:19 month:12 pages:189-196 https://doi.org/10.1007/s11746-008-1336-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_23 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4307 GBV_ILN_4317 AR 86 2008 2 19 12 189-196 |
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10.1007/s11746-008-1336-5 doi (DE-627)OLC2068151235 (DE-He213)s11746-008-1336-5-p DE-627 ger DE-627 rakwb eng 660 VZ Cabezas, D. M. verfasserin aut Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol 2008 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2008 Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. Ethanol fractionation Sunflower lecithin Phosphatidylcholine Phosphatidylethanolamine Phosphatidylinositol P NMR Non GMO product Diehl, B. W. K. aut Tomás, M. C. aut Enthalten in Journal of the American Oil Chemists' Society Springer-Verlag, 1947 86(2008), 2 vom: 19. Dez., Seite 189-196 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:86 year:2008 number:2 day:19 month:12 pages:189-196 https://doi.org/10.1007/s11746-008-1336-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_23 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4307 GBV_ILN_4317 AR 86 2008 2 19 12 189-196 |
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10.1007/s11746-008-1336-5 doi (DE-627)OLC2068151235 (DE-He213)s11746-008-1336-5-p DE-627 ger DE-627 rakwb eng 660 VZ Cabezas, D. M. verfasserin aut Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol 2008 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © AOCS 2008 Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. Ethanol fractionation Sunflower lecithin Phosphatidylcholine Phosphatidylethanolamine Phosphatidylinositol P NMR Non GMO product Diehl, B. W. K. aut Tomás, M. C. aut Enthalten in Journal of the American Oil Chemists' Society Springer-Verlag, 1947 86(2008), 2 vom: 19. Dez., Seite 189-196 (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:86 year:2008 number:2 day:19 month:12 pages:189-196 https://doi.org/10.1007/s11746-008-1336-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_23 GBV_ILN_70 GBV_ILN_183 GBV_ILN_2018 GBV_ILN_4012 GBV_ILN_4046 GBV_ILN_4219 GBV_ILN_4307 GBV_ILN_4317 AR 86 2008 2 19 12 189-196 |
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sunflower lecithin: application of a fractionation process with absolute ethanol |
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Sunflower Lecithin: Application of a Fractionation Process with Absolute Ethanol |
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Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. © AOCS 2008 |
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Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. © AOCS 2008 |
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Abstract Native or modified lecithins are widely used as a multifunctional ingredient in the food industry. A fractionation process of sunflower lecithin (a non GMO product) with absolute ethanol was used for obtaining enriched fractions in certain phospholipids under different experimental conditions (temperature 35–65 °C, time of fractionation 30–90 min, ethanol/lecithin ratio 2:1, 3:1). Phospholipid enrichment in PC and PI fractions was obtained and analyzed by 31P NMR determinations. The percent extraction coefficients for different phospholipids (%$ E_{PC} $, %$ E_{PE} $ and %$ E_{PI} $) in both fractions were calculated. Values of %$ E_{PC} $ in PC fractions significantly increased (p < 0.05) from 12.8 (35 °C, 30 min, 2:1) to 57.7 (65 °C, 90 min, 3:1) at increasing temperature and incubation time. %$ E_{PE} $ varied from 3.0 to 18.3 in the same fraction while %$ E_{PI} $ presented lower values (<3%) under all the conditions assayed. The study of the effect of the operating conditions on the fractionation process evidenced a relevant influence of temperature, incubation time and to a minor extent of the ethanol/lecithin ratio on the enriched fraction yield% and selectivity of the main phospholipids (PC, PI, PE) estimated by %$ E_{PL} $. Response surface methodology (RSM) was utilized to explain the influence of the different parameters to optimize this process. © AOCS 2008 |
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