摘要
利用气相色谱/质谱法检测鸦胆子提取物中的挥发和半挥发性成分,考察了固相微萃取(SPME)和同时蒸馏萃取(SDE)两种前处理方法,并对两种方法鉴定出的主要成分进行比较,同时也进行了卷烟加香评价。结果表明,两种方法从鸦胆子提取物中共检出酯类、醇类、酮类、烯类及烷烃类等72种物质,其中SDE鉴定出37个,SPME鉴定出55个。鸦胆子提取物能够增加香气量,掩盖杂气,提高烟气的细腻柔和程度,是一种适宜卷烟加香的优质香原料。
The volatile components of brucea javanica extract were extracted with two methods simultane- ous distillation extraction （SDE） and solid phase micro-extraction （SPME） and were analyzed by gas chromatograph/mass spectrometer （GC-MS） ,in addition to comparison on the identified compounds. The result showed that components identified included esters （six kinds）, alcohols （thirteen kinds）, ketones （six kinds）, and hydrocarbons （sixteen kinds）. Thirty-seven compounds were identified by SDE, fifty-five by SPME. The practical effects of perfuming indicated that the extract was an ideal flavoring essence that could improve and smooth the flavor quality of cigarette,and reduce irritaney greatly.
出处
《应用化工》
CAS
CSCD
2009年第10期1528-1530,1539,共4页
Applied Chemical Industry
关键词
鸦胆子
固相微萃取
同时蒸馏萃取
挥发性成分
气质联用
brucea javanica
solid phase micro-extraction
simultaneous distillation extraction
volatile components
GC-MS
