Study on Chemical Constituents of Volatile Oil from Leaves and Flowers of Dimocarpus longan in Guangxi by GC/MS

LIANG Jie; WANG Wen-hui; ZHEN Han-shen; LIN Lu-yao; LU Yu-ting

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Study on Chemical Constituents of Volatile Oil from Leaves and Flowers of Dimocarpus longan in Guangxi by GC/MS

更新时间：2024-09-23

- Study on Chemical Constituents of Volatile Oil from Leaves and Flowers of Dimocarpus longan in Guangxi by GC/MS
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 16, Issue 11, Pages: 76-79(2010)
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- Published：2010
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LIANG Jie, WANG Wen-hui, ZHEN Han-shen, et al. Study on Chemical Constituents of Volatile Oil from Leaves and Flowers of Dimocarpus longan in Guangxi by GC/MS[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(11): 76-79.
DOI：

LIANG Jie, WANG Wen-hui, ZHEN Han-shen, et al. Study on Chemical Constituents of Volatile Oil from Leaves and Flowers of Dimocarpus longan in Guangxi by GC/MS[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(11): 76-79. DOI：

摘要

目的: 采用GC/MS分析广西产龙眼叶及花挥发油的成分。方法: 采用水蒸气蒸馏法分别提取广西产龙眼叶和龙眼花中的挥发油

并通过GC/MS技术对龙眼叶和龙眼花的挥发油成分进行分析。结果: 龙眼叶和龙眼花挥发油得率分别为0.35%和0.20％

龙眼叶挥发油共鉴定出了39个化合物

占挥发油总成分的96.2%;龙眼花挥发油共鉴定出了32个化合物

占挥发油总成分的97.01%。结论: 该法简便、快速、灵敏度高

为合理使用龙眼叶和花提供一定的科学依据。

Abstract

Objective: To Analyze the chemical constituents of volatile oil from the leaves and flowers of Dimocarpus longan in Guangxi. Method: The volatile oil was extracted from the leaves and flowers of D. longan . by steam distillation. The constituents of volatile oil were identified by GC/MS technology. Result: The yield of the collected volatile oil of the leaves and flowers of D. longan was 0.35%

0.20%

repectively. 39 compounds constituting 96.2% of the oil of leaves were identified. 32 compounds constituting 97.01% of the oil of flowers were identified. Conclusion: The GC/MS is a simple

rapid and sensitive method. It can provide a scientific basis for rational use of the leaves and flowers of D. longan in Guangxi.

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