摘要
应用搅拌棒磁子萃取和热脱附系统,并结合气相色谱-质谱联用仪,测定了葫芦巴浸膏中的挥发性成分。从中鉴定出67个挥发性物质,主要成分为:1,2-丙二醇(38.83%)、苯乙酸苯乙酯(7.32%)、羟基丙酮丙二醇缩酮(5.33%)、芳樟醇(3.67%)、丙二醇单醋酸酯(3.54%)、异戊酸(2.75%)和2-乙酰基呋喃(2.06%)。此外,对葫芦巴浸膏的致香机理进行了探讨,研究为葫芦巴浸膏的品质控制和开发应用提供了技术依据。
Volatile components from fenugreek extract were analyzed by using stir bar soptive extraction-thermal desoption and gas chromatography-mass spectrometry,and sixty-seven compounds were identified. 1,2- propylene glycol (38.83%), 2-phenylethyl2-phenylacetate (7.32%) ,2,4-dimethy1-1,3-dioxolane-2-methanol (5.33%), rinalool (3.67%) ,2-acetoxy- 1 -propanol (3.54%), isovaleric acid (2.75%) and 2-acetylfuran (2.06%) were the main components. In addition,the flavor mechanism was discussed. The research provided technological basis for quality control and exploit of fenugreek extract.
出处
《食品工业科技》
CAS
CSCD
北大核心
2012年第13期78-80,83,共4页
Science and Technology of Food Industry
基金
国家烟草专卖局卷烟增香保润重大专项研究项目(110200902020)