摘要
利用顶空固相微萃取(HS-SPME)对四种红葡萄酒中挥发性成分进行萃取。采用气相色谱-质谱(GC-MS)技术对其进行分析,在四种红葡萄酒中共检测到94种化合物。酯类和醇类化合物分别是红葡萄酒中种类最多和浓度最高的两类化合物。研究结果表明,该方法适合分析红葡萄酒中挥发性成分,比传统预处理方法更简单、效果更好。四种葡萄酒的对比发现,蛇龙珠葡萄酒中含有较高的醇类和萜烯类化合物,较低的酯类、酸类和芳香族化合物。
The volatile compounds in red wine were extracted by HS-SPME. Ninety-four compounds were detected and identified by GC-MS. Among of them, esters and alcohols were the main eompounds in red wine on the basic of their concentration, The results indicated that HS-SPME conlbined with GC-MS was a good technique for analyzing volatile compounds in red wine. Compared with traditional methods, such technique was simple to operate and better results could be. achieved.
出处
《酿酒》
CAS
2008年第2期71-74,共4页
Liquor Making
关键词
红葡萄酒
挥发性成分
顶空固相微萃取
气相色谱-质谱仪
red wine
volatile compounds
headspaee solid phase microextraction
gas chromatography-mass spectrometry
