| 苹果籽油中脂肪酸及植物甾醇成分分析 |
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| 引用本文： | 赵雁武,邓红,仇农学.苹果籽油中脂肪酸及植物甾醇成分分析[J].中国油脂,2012,37(4):81-83. |
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| 作者姓名： | 赵雁武 邓红 仇农学 |
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| 作者单位： | 1. 陕西师范大学食品工程与营养科学学院,西安710062;武警工程大学军事经济系,西安710086
2. 陕西师范大学食品工程与营养科学学院,西安,710062 |
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| 基金项目： | 陕西省自然科学基金资助项目(2010JM3005);武警工程大学基础研究基金项目(WJY201033) |
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| 摘 要： | 采用冷榨法制取苹果籽油,并对制取的苹果籽油进行脂肪酸和植物甾醇成分分析.结果表明:苹果籽油中的主要脂肪酸为亚油酸(48.38％),油酸(38.32％),棕榈酸(7.15％)和硬脂酸1.83％;植物甾醇为β-谷甾醇,豆甾醇和菜油甾醇.苹果籽油中不饱和脂肪酸含量高达86.92％,植物甾醇含量达384.7 mg/100 g,是一种具有开发价值的特种油脂.
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| 关 键 词： | 苹果籽油 脂肪酸 植物甾醇 |
Fatty acid and phytosterols composition analysis of apple seed oil |
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| ZHAO Yanwu
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DENG Hong
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QIU Nongxue.Fatty acid and phytosterols composition analysis of apple seed oil[J].China Oils and Fats,2012,37(4):81-83. |
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| Authors: | ZHAO Yanwu DENG Hong QIU Nongxue |
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| Affiliation: | 1(1.Department of Food Engineering,Shaanxi Normal University,Xi’an 710062,China; 2.Department of Economy,Engineering University of Armed Polic Force,Xi’an 710086,China) |
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| Abstract: | Apple seed oil was prepared by cold pressing from apple seed,and its fatty acid and phytosterols composition were analyzed by GC-MS and GC-FID,respectively.The results showed that the oil mainly contained linoleic acid 48.38%,oleic acid 38.32%,palmitic acid 7.15% and stearic acid 1.83%.The content of unsaturated fatty acid and the phytosterols in the oil reached 86.92% and 384.7 mg/100 g,respectively. |
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| Keywords: | apple seed oil fatty acid phytosterols |
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