%0 Journal Article
%T Determination of Aflatoxin B_1,B_2,G_1,G_2 in Peanut and Corn with Immunoaffinity Column Cleanup and High Performance Liquid Chromatography<br>用免疫亲和柱分离、高效液相色谱法测定花生和玉米中黄曲霉毒素的研究
%A Wang Guangiian
%A He Caiyun
%A Lu Changhao
%A Zhao Jianzhong
%A Wang Yong
%A <br>王光建
%A 何才云
%A 鲁长豪
%A 赵建忠
%A 王勇
%J 色谱
%D 1995
%I 
%X 建立了用免疫亲和柱分离净化、高效液相色谱法测定花生和玉米中黄曲霉毒素（ＡＦＴ）Ｂ１、Ｂ２、Ｇ１、Ｇ２的方法。采用６０％的甲醇提取样品中的ＡＦＴ，氢氧化铁沉淀吸附除去样品液中大部分杂质，再经过亲和柱将ＡＦＴ截留，进一步与杂持分离，洗脱后，加三氟乙酸衍生化处理，反相高效液相色谱法分离定量。对样品中四种ＡＦＴ的最低可测下限浓度均为１μｇ／ｋｇ，样品加标５－１０μｇ／ｋｇＡＦＴ，回收率在７６．９％－１１３
%K high performance
%K liquid
%K chromatography
%K immunoaffinity column
%K aflatoxin
%K peanut
%K corn<br>高效液相色谱
%K 黄曲霉毒素
%K 花生
%K 玉米
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=2BD31EED9264A1595B88D4E01392C811&yid=BBCD5003575B2B5F&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=9CA95D22FC1D537C&eid=C812B90E96151014&journal_id=1000-8713&journal_name=色谱&referenced_num=5&reference_num=3