台琼海桐蒴果皮油及籽油的主要挥发性化学成分OA北大核心CSCDCSTPCD
Main chemical compositions with volatility in peel essential oil and seed oil of Pittosporum pentandrum var.f ormosanum capsule
采用GC-MS技术,对台琼海桐蒴果皮的水蒸气蒸馏油样,以及蒴果籽的索氏提取油样的甲酯化样品进行分析.样品中各化学成分的相对含量用面积归一化法确定.在实验条件下,果皮油样共分离出24个峰,鉴定了17个,占总峰面积的94.70％.其主要成分为柠檬烯(24.27％)、y-榄香烯(8.30％)、β-榄香烯(17.13％)、α-榄香烯(16.02％)、长叶龙脑(15.52％)和α-松油醇(2.17％),α-石竹烯(1.88％).果籽油的甲酯化样品共分离出1…查看全部>>
The oil of capsule peel was obtained by steam distillation,and oil of capsule seeds by Soxhlet extraction from Pittosporum pentandrum var. formosanum. At first,the main chemical compositions and their relative contents were identified and determined in peel oil and methyl-esterificated seed oil sample by using GC-MS and area normali-zation technology. 24 isolate peaks appeared in GCMS spectrogram of the capsule peel oil sample. 17 peaks,94. 70% in total peak…查看全部>>
陈炳超;刘红星;崔亚飞;钟晓
广西师范学院资源与环境学院,南宁530001南宁市绿洲景观园林建设工程有限责任公司,南宁530001广西师范学院化学与生命科学学院,南宁530001广西师范学院化学与生命科学学院,南宁530001
化学化工
台琼海桐蒴果皮油及籽油化学成分GC-MS分析
Pittosporum pentandrum var. formosanum capsule peelf seed oil main chemical compositionsi GC-MS analysis
《广西植物》 2012 (3)
419-423,5
广西教育厅科研项目(桂教科研[2011]22号)2011年度广西社科规划课题(11BJY011)
评论