一种新鲜草莓香精的制备

摘要

选取新鲜草莓,通过SPME-GC/MS分析其挥发性香气成分,鉴定出49种物质,其中酯类21种,醛类10种,醇类5种,酮类4种,萜烯类4种,酸类3种,呋喃类2种.根据分析结果,结合调香经验,调配出一款新鲜感良好的草莓香精.%The volatile components of fresh strawberry were determined by SPME - GC/MS. Fourty - nine kinds of aroma components were identified, including 21 kinds of esters, 10 kinds of aldehydes, 5 kinds of alcohols, 4 kinds of ketones, 4 kinds of terpenes, 3 kinds of acids, and 2 kinds of furan. Based onthe analytical results and perfumery experience, a strawberry flavor with perfect fresh note was created.