| 脲包—皂化法提取大豆油脱臭馏出物中的生育酚 |
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| 引用本文： | 吴侯,翁新楚,邱祺宏,李坤.脲包—皂化法提取大豆油脱臭馏出物中的生育酚[J].上海大学学报(自然科学版),2001,7(4):331-333. |
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| 作者姓名： | 吴侯 翁新楚 邱祺宏 李坤 |
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| 作者单位： | 上海大学生命科学学院, |
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| 基金项目： | 国家自然基金(29502011)资助项目 |
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| 摘 要： | 提出了脲包－皂化反应去除脱馏出物中的豆油脂肪酸和甾醇，提取生育酚浓缩物的含量可达48．8％、回收率可达86．1％，而且提取的生育酚的抗氧化活性很高。为工业化利用豆脱臭馏出物中的生育酚提供了一条新的途径。
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| 关 键 词： | 生育酚 氧化稳定性 脲包－皂化法 脱臭馏出物 抗氧化剂 大油油 豆油脂肪酸 甾醇 |
| 文章编号： | 1007-2861(2001)04-0331-03 |
| 修稿时间： | 2001年3月8日 |
Extraction of Tocopherol from Soybean Oil Deodorizer |
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| WU Hou,WENG Xin chu,QIU Qi hong,LI Kuen.Extraction of Tocopherol from Soybean Oil Deodorizer[J].Journal of Shanghai University(Natural Science),2001,7(4):331-333. |
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| Authors: | WU Hou WENG Xin chu QIU Qi hong LI Kuen |
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| Abstract: | Extraction of tocopherols from soybean oil deodorizer distillate and their antioxidant effects were studied. Urea inclusion and saponification were applied to this process. It was discovered that the extracts not only had high content of tocopherols(48.8%) and high antioxidant activity but also had high rate of recovery(86.1%). |
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| Keywords: | tocopherol oxidative stability urea inclusion saponification deodorizer distillate antioxidant |
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