%0 Journal Article
%T Determination of cholesterol and alpha-tocopherol in eggs by capillary gas chromatography]<br>毛细管气相色谱法同时测定鸡蛋中的胆固醇和α-维生素E
%A JIN Mi cong
%A WANG Li
%A FU Zhan ming
%A <br>金米聪
%A 王立
%A 符展明
%J 色谱
%D 2001
%I 
%X A simple and rapid method has been developed for simultaneous determination of cholesterol and alpha-tocopherol in eggs. The method involves alcoholic KOH saponification of the samples, extraction with petroleum ether, and determination by wide-bore capillary gas chromatography. The recoveries of cholesterol and alpha-VE in eggs were 91.0%-93.3% and 82.5%-95.0%, with RSDs of 2.7%-3.1% and 4.9%-6.9% respectively.
%K NULL<br>毛细管气相色谱法
%K 胆固醇
%K α－维生素E
%K 鸡蛋
%K 分析
%K 同时测定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=9A194FEEB4F9AB43&yid=14E7EF987E4155E6&vid=2A8D03AD8076A2E3&iid=94C357A881DFC066&sid=A94616C4391AA5EF&eid=03436AC72A659ACA&journal_id=1000-8713&journal_name=色谱&referenced_num=6&reference_num=5