2种山姜属植物挥发性成分的GC-MS分析  

Determination of volatile compounds from two species of Alpinia platychilus K. Schumann by GC-MS

作　　者：杨超[1] 李尚秀[1] 田倩[1] 罗阳[1] 李海滨[1] 李干鹏[1] 

机构地区：[1]云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明650500

出　　处：《云南民族大学学报（自然科学版）》2014年第3期161-166,共6页Journal of Yunnan Minzu University:Natural Sciences Edition

基　　金：云南省中青年学术技术带头人培养基金(2007PY01-21)

摘　　要：采用同时蒸馏萃取法提取桂南山姜茎叶和毛红豆蔻茎叶的挥发油,以不同的毛细管柱进行分析,找出最佳的分析条件,用归一化法测定各个成分的相对含量,并利用气相色谱-质谱联用技术(GC-MS)对其化学成分进行分析鉴定.从桂南山姜茎叶的挥发油中分离鉴定出了65个化合物,占其挥发油总成分的95.40%;从毛红豆蔻茎叶的挥发油中分别分离鉴定出了71个化合物,占其挥发油总成分的92.38%.The volatile oils were extracted by Simultaneous Distillation Extraction （SDE） from the stems and leaves of Alpinia platychilus K. Schumann and its chemical constituents were separated and identified by GC -MS. The content of each constituent was determined by the area normalization method. 66 components were identified, which constituted about 94.76% of the total volatile oils, the main ones were cadinol, β - pinene, humuladienone, 6, 10,14- trimethyl- 2 -pentadecanone, valerenal, et al. Volatile components in the stems and leaves of Alpinia platychilus K. Schumann are abundant, and there are lots of active ingredients, which can be used in the field of traditional Chinese medicine.

关 键 词：山姜属 挥发性成分 气相-质谱联用 

分 类 号：R28[医药卫生—中药学]