| 米口袋挥发油化学成分研究 |
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| 引用本文： | 韩毅丽,高黎明,魏太宝.米口袋挥发油化学成分研究[J].山西中医学院学报,2010,11(1):18-20. |
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| 作者姓名： | 韩毅丽 高黎明 魏太宝 |
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| 作者单位： | 1. 山西中医学院中药系,山西,太原,030024
2. 西北师范大学化学系,甘肃,兰州,730070 |
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| 基金项目： | 教育部科学技术研究重点项目 |
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| 摘 要： | 目的:对米口袋挥发油进行化学成分的研究,为米口袋的进一步开发和利用提供科学依据。方法:采用柱色谱法从米口袋中提取挥发油,用气相色谱-质谱法对化学成分进行分析,质谱图用NIST98谱库检索并与标准图谱进行比较,鉴定各种成分,并用色谱峰面积归一法测定其相对百分含量。结果:共分离出137个峰,鉴定了其中80个化学成分,占挥发油总量的79.325%。结论:米口袋挥发油中的主要成分为9,12-(Z,Z)-十八二烯酸乙酯(20.843%)、十六酸乙酯(19.324%)、3,7,11,15-四甲基-2-十六烯-1-醇(7.016%)、3,7,11,15-四甲基-1-十六烯-3-醇(5.430%)、9,12,15-(Z,Z,Z)-十八三烯酸乙酯(5.078%)等。
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| 关 键 词： | 米口袋 挥发油 气相色谱-质谱法 |
Study on Chemical Constituents from Essential Oil of Herba Violae seu Gueldenstaedtiae |
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| Han Yili,Gao Liming,Wei Taibao.Study on Chemical Constituents from Essential Oil of Herba Violae seu Gueldenstaedtiae[J].Journal of Shanxi College of Traditional Chinese Medicine,2010,11(1):18-20. |
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| Authors: | Han Yili Gao Liming Wei Taibao |
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| Institution: | Han Yili1,Gao Liming2,Wei Taibao2(1.Department of Chinese Herbal Medicine,Shanxi College of TCM,Taiyuan Shanxi 030024,2.Key Laboratory of Polymer Materials of Gansu Province,Department of Chemistry,Northwest Normal University,Lanzhou Gansu 730070) |
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| Abstract: | Objective:To analyse chemical constituents from essential oil of Herba Violae sue Gueldenstaedtiae,and provide the scientific basis for extent exploitation.Methods:The essential oil was extracted by means of silica gel column chromatography(CC).The chemical constituents from essential oil were identified by GC-MS,their relative contents were determined.Results:137 peaks were separated and 80 chemical constituents constituting 79.325% of essential oil were identified.Conclusion:The major components are 9,12-... |
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| Keywords: | Herba Violae sue Gueldenstaedtiae essential oil GC-MS |
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