摘要
利用挥发油提取器测定了吐鲁浸膏的精油含量 ,用GC -MS分析了浸膏精油的化学成分 ,鉴定出17种化合物 ,并采用GC峰面积归一化法定量 ,探讨了主要成分定量分析的重现性;该法简便、快捷 ,适用于工厂的浸膏类香料的质量监控和常规分析。
An essential oil from Tolu concrete was isolated and its amount was measured by a volatile oil distillator. The components of the essential oil were analyzed by GC and GC-MS. 17 compounds of them were identified by GC-MS and quantified by GC with normalization method of peak areas. The method is simple and rapid, it is suitable for quality control and routine analysis of concrete flavouring.
出处
《分析测试学报》
CAS
CSCD
北大核心
2001年第6期64-66,共3页
Journal of Instrumental Analysis