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cje ›› 2005, Vol. ›› Issue (8): 967-969.

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Determination of aflatoxins in maize by combining high performance liquid chromatography with florisil column

GAO Junxia1,2, NI Yuwen3, WAN Haolei4, LI Guifang1, LIU Zuoxin 1   

  1. 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
    2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China;
    3. Institute of Dalian Chemical and Physical, Chinese Academy of Sciences, Dalian 116012, China;
    4. College of Biotechnology, Shenyang Agricultural University, Shenyang 110161, China
  • Received:2002-04-28 Revised:2002-11-02 Online:2005-08-10

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Abstract: Aflatoxins in maize were determined by combining high performance liquid chromatography with florisil column in this paper.The main components,aflatoxin B1,G1,B2 and G2,were separated in short time (10 min).The regressive equations and detection limits of them were given.Some existed problems were analyzed based present study.Peak sequences were discussed according to the results.It may contribute to make the method perfected in the practice.

Key words: Aerobic culture, Rice, Population development characteristics

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