%0 Journal Article
%T Determination of Chemical Constituents of the Volatile Oil from Curcuma Longa by Gas Chromatography Mass Spectrometry<br>气相色谱-质谱法测定姜黄挥发油化学成分
%A Hu Yongshi
%A Du Qingyun
%A Tang Qiuhua
%A <br>胡永狮
%A 杜青云
%A 汤秋华
%J 色谱
%D 1998
%I 
%X The study of chemical constituents of the volatile oil from Curcuma longa is reported. The volatile oil was extracted by steam distillation. Fifteen components in the oil were separated and identified by gas chromatography-mass spectrometry(GC/MS). The results were elucidated based on the NBS standard mass spectral data. The total ion current chromatogram showed their mass fraction by normalization method. alpha-curcumene, alpha-zingiberene, 1,8-cineole and zerumbone, which had been reported before were found in Curcuma longa volatile oil, but 1-(3-cyclopentylpropyl)-2,4-dimethylbenzene, beta-sesquiphellandrene, germacrene etc identified simultaneously in the oil had never been reported. The major chemical constituent of the volatile oil from Curcuma longa is alpha-curcumene.
%K NULL<br>GC
%K MC
%K 姜黄挥发油
%K 姜黄烯
%K 分析
%K 姜烯
%K 桉叶油素
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=F65B1163FA62F63DA32A3DB5F17D00D7&yid=8CAA3A429E3EA654&vid=7801E6FC5AE9020C&iid=B31275AF3241DB2D&sid=652E7E360EBE3082&eid=2A2AA8B7E19F0DF7&journal_id=1000-8713&journal_name=色谱&referenced_num=3&reference_num=10