| 不同栽培品种阳春砂的化学成分比较 |
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| 引用本文： | 宁鑫,吴睿,何瑞,詹若挺,徐晖,陈蔚文.不同栽培品种阳春砂的化学成分比较[J].广州中医药大学学报,2010,27(3):285-287. |
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| 作者姓名： | 宁鑫 吴睿 何瑞 詹若挺 徐晖 陈蔚文 |
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| 作者单位： | 广州中医药大学中药资源科学与工程研究中心,中药资源科学教育部(省部共建)重点实验室,广东广州,510006 |
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| 基金项目： | 国家"十一五"科技支撑计划子课题，广东省科技计划国际合作项目，国家中药材扶持资金项目，广东省高等学校学科建设专项 |
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| 摘 要： | 目的]比较阳春砂的3个栽培品种长果、圆果及春选果实化学成分的差异.方法]分别采用气相色谱法、水蒸气蒸馏法、甲苯法对3个不同品种10个批次的阳春砂中乙酸龙脑酯、挥发油、水分的含量进行测定.结果]阳春砂3个栽培品种长果、圆果、春选中挥发油含量差异无显著性意义(P>0.05).但春选品种乙酸龙脑酯含量较长果、圆果显著偏低(P<0.05).3个品种水分含量均小于150 mL/kg,符合药典要求.结论]不同栽培品种阳春砂的化学成分舍量有所不同.
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| 关 键 词： | 阳春砂/化学 挥发油/分析 乙酸龙脑酯/分析 色谱法 气相 |
Comparative Study of Chemical Compositions in Different Cultivars of Amomum villosum Lour. |
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| NING Xin,WU Rui,HE Rui,ZHAN Ruoting,XU Hui,CHEN Weiwen.Comparative Study of Chemical Compositions in Different Cultivars of Amomum villosum Lour.[J].Journal of Guangzhou University of Traditional Chinese Medicine,2010,27(3):285-287. |
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| Authors: | NING Xin WU Rui HE Rui ZHAN Ruoting XU Hui CHEN Weiwen |
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| Institution: | NING Xin,WU Rui,HE Rui,ZHAN Ruoting,XU Hui,CHEN Weiwen (Research Center of Chinese Medicinal Resource Science , Engineering,Guangzhou University of TCM,Key Laboratory of Chinese Medicine Resources of Ministry of Education,Guangzhou 510006 Guangdong,China) |
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| Abstract: | Objective To compare the chemical compositions in the three cultivars of Amomum villosum Lour.(AVL),namely Changguo,Yuanguo and Chunxuan.Methods Gas chromatography,water distillation process and toluene determination method were applied to determine the contents of bornyl acetate,essential oil contents and water,respectively,in 10 batches of three cultivars of AVL.Results The content of essential oil in the three cultivars showed no difference,but the content of bornyl acetate in Chunxuan was significantly ... |
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| Keywords: | AMOMURN VILLOSUM LOUR /chemistry ESSENTIAL OILS/analysis BORNYL ACETATE/analysis CHROMATOGRAPHY GAS |
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