节鞭山姜和宽唇山姜挥发油化学成分分析  

Analysis of Chemical Constituents of Volatile Oil from Alpinia conchigera Griffith and Alpinia platychilus K. Schumann

作　　者：谢小燕[1,2] 薛咏梅[1,2] 徐俊驹[1] 何承刚[1] 杨生超[3] 

机构地区：[1]云南农业大学烟草学院,云南昆明650201 [2]云南中医学院药学院,云南昆明650200 [3]云南农业大学中药材研究所,云南省优势中药材规范化种植工程研究中心,云南昆明650201

出　　处：《云南农业大学学报（自然科学版）》2013年第4期592-597,共6页Journal of Yunnan Agricultural University:Natural Science

基　　金：国家自然科学基金项目(31000159);云南省教育厅项目(2010Y337)

摘　　要：本文报道云南产山姜属植物节鞭山姜(Alpinia conchigera Griffith)和宽唇山姜(A.platychilus K.Schu-mann)的挥发油化学成分。采用水蒸气蒸馏法从节鞭山姜和宽唇山姜的根茎中分别提取挥发油,用气相色谱-质谱联用仪对其分别进行分离测定,通过HPMSD化学工作站检索,对分离的化合物进行结构鉴定,应用色谱峰面积归一化法测定各成分的相对质量分数。其中从节鞭山姜中鉴定出29个化学成分,其主要成分为桉叶油醇(19.071%)、3-甲基-1H-吲唑(12.233%)、β-石竹烯(8.902%)、β-蒎烯(5.679%)、(1E,6E,8S)-1-甲基-5-亚甲基-8-异丙基-1,6-环葵二烯(2.624%)、3-(4-乙酸苯酚酯基)-1-丙烯(2.473%)、β-榄香烯(2.399%)、萎叶酚(2.353%)、β-没药烯(1.790%)、(1R)-(+)-α蒎烯(1.406%)、α-人参烯(1.165%)、δ-榄香烯(1.135%);从宽唇山姜中鉴定出了15个化学成分,其主要成分为:肉桂酸甲酯(77.715%)、β-蒎烯(3.494%)、(1R)-(+)-α蒎烯(3.361%)、1-环丙烯基苯(2.666%)、环[3.1.0]-4-甲基-1-异丙基-2-己烯(2.542%)、α-水芹烯(2.442%)、吲哚(1.459%)。并且这两种植物的挥发油成分和质量分数差异显著,仅(1R)-(+)-α蒎烯、β-蒎烯、桉叶油醇、金合欢烯等4种成分为共有成分,分别占节鞭山姜和宽唇山姜花挥发油总量的26.26%和6.97%。这些研究结果将为这两种植物释香机理的阐明和开发提供依据。The chemical components of volatile oil from rhizomes of Alpinia conchigera Griffith and A.platychilus K.Schumann was studied.The volatile oil was obtained by steam distillation.The chemical constituents were separated and identified by GC-MS and HPMSD chemstation analysis,and their relative contents were determined by the method of area normalization.In this study,29 compounds in A.conchigera and 15 compounds in A.platychilus,together with their contents,were determined.Among them,the major constituents were eucalyptol（19.071%）,3-methyl-1H-indazole（12.233%）,βcaryophyllene（8.902%）,β-pinene（5.679%）,（1E,6E,8S）-1-methyl-5-methylene-8-（1methylethyl）-1,6-cyclodecadiene（2.624%）,3-（4-acetoxyphenyl）-1-propene（2.473%）,β-elemene（2.399%）,chavicol（2.353%）,β-bisabolene（1.790%）,（1R）-（＋）-α-pinene（1.406%）,（-）-α-panasinsen（1.165%） and δ-elemene（1.135%） in A.conchigera.They were 2-propenoic acid-3-phenyl-methyl ester（77.715%）,β-pinene（3.494%）,1R-α-pinene（3.361 %）,1-cyclobuten-1-yl-benzene（2.666%）,bicyclo [3.1.0]-4-methyl-1-（1-methylethyl）-hex2-ene（2.542%）,α-phellandrene（2.442%） and indole（1.459%） in A.platychilus.In addition,compounds（1R）-（＋）-α-pinene,β-pinene,eucalyptol and（Z,Z）-α-Farnesene were found in these two plants and the total contents of them were 26.26% and 6.97% in A.conchigera and A.platychilus,respectively.The above information suggested that the aroma components and their contents in the two Alpinia species were significantly different.The results will be useful for revealing the mechanism of aroma formation of these two plants and exploring them.

关 键 词：节鞭山姜 宽唇山姜 挥发油 化学成分 气质联用 

分 类 号：R284.1[医药卫生—中药学]