| 薏苡仁提取油的成分分析 |
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| 引用本文： | 赵为武,李俊,郭晓关,庞宏宇,王震.薏苡仁提取油的成分分析[J].安徽农业科学,2014(1):257-258,305. |
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| 作者姓名： | 赵为武 李俊 郭晓关 庞宏宇 王震 |
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| 作者单位： | 贵州省农产品质量安全监督检验测试中心,贵州贵阳550004 |
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| 摘 要： | 目的]比较3家不同企业的薏仁提取油的成分差异。方法]将3家企业的薏苡仁分别用正己烷提取，对提取物进行气相色谱－质谱联用（GC-MS）分析，并采用峰面积归一化法测定相对含量。结果]不同企业薏苡仁提取油中共鉴定出48种成分，其中有10种成分是3种薏苡仁所共有，其中5种酸类、3种醛类、1种酯类、1种烷类，相同成分占总成分的89．50％～97．81％。结论]不同企业的薏苡仁提取油成分差异较小，主要成分是油酸和棕榈酸。
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| 关 键 词： | 薏苡仁 提取油 质谱联用法 |
Component Analysis of Extract Oil of Coix Seed |
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| Institution: | ZHAO Wei-wu et al (Guizhou Provincial Supervision and Testing Center for Agricultural Product Quality, Guiyang, Guizhou 550004) |
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| Abstract: | Objective ] The component differences of Coix seed extract oil from three enterprises were compared. Method ] Coix seed was extracted with n-hexane, the extracts were analyzed by GC-MS method, and the relative content was determined by peak area normalization method. Result] Totally 48 components were identified, of which there are 10 components of three kinds of Coix seed have in common. Five kinds of acids, 3 kinds of aldehydes, 1 kind of esters, 1 kind of alkanes, the same components accounted for 89.50% - 97.81% of total com- ponents. Conclusion] The component difference of Coix seed extract oil from three enterprises is small, the main components are oleic acid and palmitic acid. |
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| Keywords: | Coix seed Extract oil GC-MS |
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