| 不同品种砂仁挥发性成分及质量评价研究 |
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| 引用本文： | 曾志,席振春,蒙绍金,庞世敏,谢润乾,叶雪宁,张雅琪.不同品种砂仁挥发性成分及质量评价研究[J].分析测试学报,2010,29(7). |
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| 作者姓名： | 曾志 席振春 蒙绍金 庞世敏 谢润乾 叶雪宁 张雅琪 |
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| 作者单位： | 1. 华南师范大学,化学与环境学院,广东,广州,510631;Faculty of Bioresource Sciences,Akita Prefectural University,Akita 010-0195,Japan
2. 华南师范大学,化学与环境学院,广东,广州,510631 |
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| 基金项目： | 广东省科技计划重大专项资助项目，广东省自然科学基金资助项目 |
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| 摘 要： | 采用气相色谱-质谱联用技术(GC-MS)对阳春砂、绿壳砂和缩砂的挥发性成分进行研究,分别鉴定出36、44、45种化学成分,并测定了其相对含量。采用色谱指纹图谱分区法,将砂仁总离子流色谱图分为3个区,对3个品种砂仁的质量进行分析和比较。结果表明,绿壳砂和缩砂的挥发性成分基本相同,而阳春砂与这两者的挥发性成分差异较大。阳春砂中含量最高的挥发性成分是砂仁的主要药效成分乙酸龙脑酯,其含量为59.60%。而绿壳砂和缩砂中含量最高的挥发性成分均为樟脑,分别占挥发性成分的63.02%和60.23%。阳春砂的品质最好,故不宜用绿壳砂或缩砂代替阳春砂入药。该研究为不同品种砂仁的鉴定及质量评价提供了新途径。
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| 关 键 词： | 气相色谱-质谱联用 阳春砂 绿壳砂 缩砂 色谱指纹图谱 |
Study on Volatile Constitutions and Quality Evaluation of Different Varieties of Fructus Amomis |
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| ZENG Zhi,XI Zhen-chun,MENG Shao-jin,PANG Shi-min,XIE Run-qian,YE Xue-ning,ZHANG Ya-qi.Study on Volatile Constitutions and Quality Evaluation of Different Varieties of Fructus Amomis[J].Journal of Instrumental Analysis,2010,29(7). |
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| Authors: | ZENG Zhi XI Zhen-chun MENG Shao-jin PANG Shi-min XIE Run-qian YE Xue-ning ZHANG Ya-qi |
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| Institution: | ZENG Zhi1,2,XI Zhen-chun1,MENG Shao-jin1,PANG Shi-min1,XIE Run-qian1,YE Xue-ning1,ZHANG Ya-qi1(1.School of Chemistry and Environment,South China Normal University,Guangzhou 510631,China,2.Faculty of Bioresource Sciences,Akita Prefectural University,Akita 010-0195,Japan) |
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| Abstract: | The volatile constitutions of Amomum villosum Lour,Amomum villosum Lour.var.xanthioides T.L.Wu et Senjen and Amomum xanthioides Wall.were analyzed by gas chromatography-mass spectrometry(GC-MS).Thirty-six,forty-four and forty-five components of three Fructus amomis were identified,respectively,and their relative contents were determined.The qualities of 3 varieties of Fructus amomis were analyzed and compared with each other by using the dividing sections of chromatographic fingerprint method.The total ion ... |
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| Keywords: | gas chromatography-mass spectrometry Amomum villosum Lour Amomum villosum Lour var xanthioides T L Wu et Senjen Amomum xanthioides Wall chromatographic fingerprint |
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