摘要
甜菊(Steviarebaudianum Bertohi)叶经固相微萃取(SPME)和同时蒸馏萃取(SDE),用气相色谱/质谱法(GC-MS)检测其挥发性成分。从甜菊叶中共检出101种化学物质,其中从SPME萃取物中检出67种,SDE萃取物中检出80种,二者共有组分46种。主要成分为反式-α-香柠檬烯、β-蒎烯、石竹烯氧化物、匙叶桉油烯醇、橙花叔醇等,其主要成分与菊科(Compositae)其他植物的明显不同。
The volatile components extracted from leaves of Stevia rebaudianum Bertohi were studied using Solid phase micro-extraction （SPME） and Simultaneous distillation extraction （SDE）, and chemical constituents were analyzed by gas chromatograph/mass spectrometer （GC-MS）. One hundred and one compounds were identified, in which there were sixty-seven compounds from SPME, eighty from SDE, among them forty-six from both SDE and SPME. The main compositions were trans-B-farnesene, B-pinene, caryophyllene oxide, spathulenol, nerolidol, which were much different from other Compositae plant.
出处
《热带亚热带植物学报》
CAS
CSCD
北大核心
2008年第4期377-381,共5页
Journal of Tropical and Subtropical Botany
基金
云南中烟工业公司科技项目(2007FL01)资助
