摘要
采用气相色谱-质谱联用仪(GC-MS)、气相色谱-嗅觉测量方法(GC-O)对4种不同产地桂花精油(上海桂花精油, SH;桂花CO2精油, GH;广西桂花精油, GX;广州桂花精油, GZ)的特征香气成分进行测定。利用GC-MS从4种桂花精油中共鉴定出62种香气成分,主要是酯类(16种)、醇类(13种)、萜烯类(8种)和酮类(6种)。GC-O共筛选出23种特征香气物质,上海桂花精油、桂花精油CO2、广西桂花精油、广州桂花精油分别含有8, 11, 9和12种香气活力化合物,主要包括醇类(8种)、酯类(7种)和酮类(3种)。
The aroma active components of four osmanthus oils from different regions(Shanghai osmanthus oil, SH;osmanthus oil CO2, GH;Guangxi osmanthus oil, GX;Guangzhou osmanthus oi, GZ) were analyzed by gas chromatographymass spectrometry and gas chromatography-olfactory measurement. A total of 62 aroma components were identified from four osmanthus essential oils by GC-MS, mainly including esters(16 kinds), alcohols(13 kinds), terpenes(8 kinds) and ketones(6 kinds). A total of 23 aroma active components were screened by GC-O, mainly including alcohols(8 kinds), esters(7 kinds)and ketones(3 kinds). The results showed that 8, 9, 11 and 12 kinds aroma active components were detected in SH, GH, GX and GZ samples.
作者
蔡炳彪
张凤梅
牛云蔚
CAI Bingbiao;ZHANG Fengmei;NIU Yunwei(Technology Center, China Tobacco Yunnan Industrial Co., Ltd.,Kunming 650231;Department of Perfume and Aroma Technology, Shanghai Institute of Technology,Shanghai 201418)
出处
《食品工业》
CAS
北大核心
2019年第7期301-303,共3页
The Food Industry
基金
中国烟草总公司科技项目“烟气香与味的感官交互作用研究及在卷烟调香中的应用”(110201802001)
云南中烟工业有限责任公司科技项目“基于活力值的卷烟风味成分研究及应用”(2018JC04)
