| 大戟科假奓包叶的种子油提取及油脂肪酸成分 |
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| 引用本文： | 刘钊君,彭震,朱里,彭小列,刘世彪.大戟科假奓包叶的种子油提取及油脂肪酸成分[J].吉首大学学报(自然科学版),2000,41(3):36. |
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| 作者姓名： | 刘钊君 彭震 朱里 彭小列 刘世彪 |
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| 作者单位： | （1.海南大学生命科学与药学院,海南 海口 570228;2.吉首大学生物资源与环境科学学院，湖南 吉首 416000） |
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| 基金项目： | 生态旅游湖南省重点实验室开放基金项目（STLV1904）；国家自然科学基金资助项目（31760044） |
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| 摘 要： | 利用超声波辅助提取法萃取吉首市郊区4个采样点的大戟科植物假奓包叶的种子油，并采用气相色谱-质谱（GC-MS）联用技术分析了种子油脂肪酸组成。结果表明，4个采样点的假奓包叶种子油提取率平均为22.71%，种子油的脂肪酸成分分别为8，7，5， 4种；各采样点植物假奓包叶的种子油共有的、相对含量较高的脂肪酸成分为亚麻酸（52.38%）、亚油酸（28.18%）、硬脂酸（13.30%）和棕榈酸（5.78%），其总量占总脂肪酸的99.47%.
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Extraction and Fatty Acid Analysis of Seed Oil of Discocleidion rufescens,a Species in Eeuphorbiaceae |
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| LIU Zhaojun,PENG Zhen,ZHU LI,PENG Xiaolie,LIU Shibao.Extraction and Fatty Acid Analysis of Seed Oil of Discocleidion rufescens,a Species in Eeuphorbiaceae[J].Journal of Jishou University(Natural Science Edition),2000,41(3):36. |
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| Authors: | LIU Zhaojun PENG Zhen ZHU LI PENG Xiaolie LIU Shibao |
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| Institution: | (1. College of Biology and Environmental Science, Jishou University, Jishou 416000, Hunan China；2. School of Life and Pharmaceutical Science, Hainan University, Haikou 570228, China) |
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| Abstract: | The seed oil of Discocleidion rufescens in euphorbiaceae collected from 4 sampling suburb sites of Jishou city was extracted by ultrasonic wave-assisted extraction, and the fatty acid constituents were analyzed by gas chromatography-mass spectrometry (GC-MS). The results showed that the average extraction percentage of seed oil was 22.71%, and the fatty acid components were of 8, 7, 5 and 4 kinds, respectively. The components of high content from 4 sampling points included linolenic acid (52.38%), linoleic acid (28.18%), stearic acid (13.30%) and palmitic acid (5.78%), with the sum of which took 99.47% of the total fatty acid. |
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| Keywords: | Discocleidion rufescens seed oil fatty acid component |
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