摘要
建立了用动态顶空进样与气质联用法测定绍兴酒中异戊醛、糠醛、苯甲醛含量的方法,并对8种绍兴酒进行了检测。检测结果表明,随着绍兴酒酒龄的增加,异戊醛、苯甲醛含量相应增加,糠醛含量则减少;采用此法简便、快速。
The content of isovaleraldehyde, furfurall and benzaldehyde in eight kinds of Shaoxing yellow rice wine of different age was determined by GC/MC coupled with dynamic headspace sample injection. The determination results suggested that with the increase of the age of Shaoxing yellow rice wine, the content of isovaleraldehydeand benzaldehyde increased and the content of furfural decreased. Such determination method was rapid and convenient.
出处
《酿酒科技》
北大核心
2007年第1期97-98,共2页
Liquor-Making Science & Technology
关键词
分析检测
绍兴酒
醛类化合物
动态顶空
GC-MS
determination
Shaoxing yellow rice wine
volatile aldehyde
dynamic headspace
GC-MS
