摘要
研究4种牛奶挥发成分,经水蒸气蒸馏所得的油状物,采用GC-MS法对4种牛奶的挥发性成分进行了分离鉴定。经气质连用检出4种牛奶中含有苯并噻唑、丁化羟基甲苯、二苯胺、十二烷、十六烷、十八烷、十九烷、二十一烷、2-壬酮、2-呋喃甲醇、戊酸等。
The volatile constituents in 4 kinds of milk were extracted as oil components by steam distillation and they were separated and identified by GC-MS method. There were benzothiazole, butylated hydroxytoluene, diphenylamine, dodecane, hexadecane, octadecane, enndecane, heneicosane, 2-nonanone, 2-furylcarbinol, pentanoic acid, and etc detected out from the 4 kinds of milk by GC-MS method.
出处
《畜牧与饲料科学》
2009年第4期80-82,共3页
Animal Husbandry and Feed Science
关键词
纯牛奶
气相色谱-质谱分析
挥发性成分
pure milk
gas chromatogram-mass spectrum analysis
volatile constituents
