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Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil
The aim of this study was to compare the effects of solvent and ultrasound-assisted extraction methods with supercritical fluid extraction on antioxidant activity of loquat (Eriobotrya japonica Lindl.) fruit skin extract in stability of soybean oil at 25°C. Oxidative stability alterations of soybean...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BlackWell Publishing Ltd
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4304565/ https://www.ncbi.nlm.nih.gov/pubmed/25648044 http://dx.doi.org/10.1002/fsn3.193 |
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author | Delfanian, Mojtaba Esmaeilzadeh Kenari, Reza Sahari, Mohammad Ali |
author_facet | Delfanian, Mojtaba Esmaeilzadeh Kenari, Reza Sahari, Mohammad Ali |
author_sort | Delfanian, Mojtaba |
collection | PubMed |
description | The aim of this study was to compare the effects of solvent and ultrasound-assisted extraction methods with supercritical fluid extraction on antioxidant activity of loquat (Eriobotrya japonica Lindl.) fruit skin extract in stability of soybean oil at 25°C. Oxidative stability alterations of soybean oils containing 400 (SEA) and 1000 ppm (SEB) of ethanol extract, 400 (SSA) and 1000 ppm (SSB) of supercritical CO(2) extract, 400 (SUA) and 1000 ppm (SUB) of ultrasound-assisted extract, and 100 ppm of tertiary butylhydroquinone (TBHQ) were monitored by measuring the peroxide value, thiobarbituric acid value, free fatty acids, conjugated dienes and trienes values. Oxidative changes in SEA were lower than that of oils treated with other extracts, but the best protection was observed in soybean oil consisting TBHQ. The solvent extraction method produces the maximum amount of phenolic and tocopherol compounds from loquat fruit skin. Therefore, solvent extraction method had a better effect on antioxidant activity of the loquat fruit skin extract. |
format | Online Article Text |
id | pubmed-4304565 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | BlackWell Publishing Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-43045652015-02-03 Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil Delfanian, Mojtaba Esmaeilzadeh Kenari, Reza Sahari, Mohammad Ali Food Sci Nutr Original Research The aim of this study was to compare the effects of solvent and ultrasound-assisted extraction methods with supercritical fluid extraction on antioxidant activity of loquat (Eriobotrya japonica Lindl.) fruit skin extract in stability of soybean oil at 25°C. Oxidative stability alterations of soybean oils containing 400 (SEA) and 1000 ppm (SEB) of ethanol extract, 400 (SSA) and 1000 ppm (SSB) of supercritical CO(2) extract, 400 (SUA) and 1000 ppm (SUB) of ultrasound-assisted extract, and 100 ppm of tertiary butylhydroquinone (TBHQ) were monitored by measuring the peroxide value, thiobarbituric acid value, free fatty acids, conjugated dienes and trienes values. Oxidative changes in SEA were lower than that of oils treated with other extracts, but the best protection was observed in soybean oil consisting TBHQ. The solvent extraction method produces the maximum amount of phenolic and tocopherol compounds from loquat fruit skin. Therefore, solvent extraction method had a better effect on antioxidant activity of the loquat fruit skin extract. BlackWell Publishing Ltd 2015-01 2014-12-18 /pmc/articles/PMC4304565/ /pubmed/25648044 http://dx.doi.org/10.1002/fsn3.193 Text en © 2014 The Authors. Food Science & Nutrition published by Wiley Periodicals, Inc. http://creativecommons.org/licenses/by/4.0/ This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Research Delfanian, Mojtaba Esmaeilzadeh Kenari, Reza Sahari, Mohammad Ali Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title | Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title_full | Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title_fullStr | Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title_full_unstemmed | Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title_short | Antioxidative effect of loquat (Eriobotrya japonica Lindl.) fruit skin extract in soybean oil |
title_sort | antioxidative effect of loquat (eriobotrya japonica lindl.) fruit skin extract in soybean oil |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4304565/ https://www.ncbi.nlm.nih.gov/pubmed/25648044 http://dx.doi.org/10.1002/fsn3.193 |
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