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作者中文名	作者英文名	单位中文名	单位英文名	E-Mail
李婧琳	LI Jing-lin	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712046	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
王媚	WANG Mei	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712047	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
邰佳	TAI Jia	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712048	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
齐菲	QI Fei	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712049	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
邹俊波	ZOU Jun-bo	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712050	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
张小飞	ZHANG Xiao-fei	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712051	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
崔春利	CUI Chun-li	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712052	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
张琴	ZHANG Qin	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712053	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China
史亚军	SHI Ya-jun	陕西中医药大学/陕西省中医药管理局中药制药工程重点学科/陕西省中药基础与新药研究重点实验室，陕西咸阳712054	Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation Research/Shaanxi Province Key subject of pharmacy engineering of Shaanxi Provincial Traditional Chinese Medicine administration/Shaanxi University of Chinese Medicine，Xianyang 712046，China

基金项目:陕西省科技厅项目（2017SF-308），陕西省教育厅科研专项（16JK1217）

中文摘要:目的：探讨不同环境对砂仁中主要挥发性成分的影响。方法：采用顶空进样，分析光照、温度、湿度对砂仁主要挥发性成分的影响。结果：砂仁中的挥发性成分以烯萜类为主，其中乙酸龙脑酯和樟脑是砂仁主要挥发性成分；短暂常温（25 ℃）干燥（湿度<40%）保存对砂仁品质影响小；乙酸龙脑酯受环境影响大，高温、高湿、光照联合作用其含量降低约79%。结论：温度是影响砂仁挥发性成分的主要因素，联合湿度和光照，烯萜类成分含量降低显著，为达到更好的使用效果，应及时存放在低温、避光、干燥的环境中。本实验为砂仁的保存条件及相关制剂制备及储存提供了参考。

中文关键词:砂仁乙酸龙脑酯自动顶空气质联用热图分析

Effect of Environmental Factors on Main Components of Amomi Fructus by Headspace-Gas Chromatography-Mass

Abstract:Objective：To investigate the factors affecting the main components of Amomi Fructus.Methods：The main chemical compositions were determined by headspace-gas chromatography-mass, the factors affecting the stability of the Amomi Fructus were investigated, such as illumination, temperatures and humidity.Results：Terpenes were the main volatile components in Amomi Fructus，in which borneol acetate and camphor were the main components.Temporary dry preservation at room temperature showed no effect on the quality of Amomi Fructus.Borneol acetate was greatly affected by high temperature，high humidity and illumination，it content decreased by 79% in this environment.Conclusion：Temperature is the main factor affecting volatile components of Amomi Fructus.Combined with humidity and illumination，the content of terpene components decreased significantly，so the Amomi Fructus should be stored in low temperature，dark and dry environment.The investigation provides a reference for the preservation conditions of Amomi Fructus and related preparations.

keywords:Amomi Fructus bornyl acetate HS-GC-MS thermogram analysis

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