%0 Journal Article
%T Quantitative Determination of Free Organic Acids in Chinese Liquors<br>白酒中游离有机酸的定量测定
%A Hu Guodong
%A Cheng Jinsong
%A and Zhu Ye
%A <br>胡国栋
%A 程劲松
%A 朱叶
%J 色谱
%D 1994
%I 
%X simple and accurate method for the determination of free organic acids(FOA)in Chinese liquors is de-ibed. After being neutralized and concentrated,underivatized FOA can be directly injected into a capillary umn. Twenty free fatty acids and three phenyl carboxylic acids have accurately been determined throughidentification with gas chromatography-mass speetrometry and quantificption by using three internal standards. The repeatability is good.
%K capillary gas chromatorgraphy
%K gas chromatography-mass spectrometry
%K chinese liquor
%K free organic acids<br>白酒
%K 游离有机酸
%K GC／MS
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=1BF30166065EBAA5F3C363FAC8946D75&yid=3EBE383EEA0A6494&vid=59906B3B2830C2C5&iid=E158A972A605785F&sid=FDC7AF55F77D8CD4&eid=866F8A6B640835A7&journal_id=1000-8713&journal_name=色谱&referenced_num=6&reference_num=5