FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (8): 169-172.

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Analysis of Citrinin in Hongqu Product by ELISA

 CHEN  Fu-Sheng, XING  Shu-Jie   

  1. College of Food science and Technology, Huazhong Agricultural University
  • Online:2004-08-15 Published:2011-10-24

Abstract: The immune antigen of OV-citrinin and the coated antigen of BSA-citrinin were synthesized respectively andidentified with ultraviolet absorption spectrometry. The competitive ELISA for detecting the citrinin content in the Hongquproduct was developed, with the detecting concentration range 5.0~200ng/ml of citrinin. The recovery of this method is 97%~104%.

Key words: Hongqu, citrinin, enzyme-linked immunosorbent assay