【摘要】 采用固相微萃取技术(SPME)提取不同价格的茉莉花茶的香气成分,经GC/MS分析,检测出多种挥发性成分。检测结果表明:茉莉花茶中的2-氨基-苯甲酸甲酯、吲哚和顺-3-己烯醇苯甲酸酯的相对含量与价格成正相关,而乙酸苯甲酯、α-法尼烯与价格呈负相关。更多还原

【Abstract】 In this paper,we adopted the solid-phase micro-extraction technology to extract the aroma of jasmine tea in different prices.And after GC/MS analysis,we got many kinds of volatile components.The result shows that 2-aminomethyl benzoate,indole and cis-3-hexenol benzoate in jasmine tea were in a positive correlation to price;benzene,methyl acetate and α-farnesene were in a negative correlation to the price.更多还原