›› 2015, Vol. 42 ›› Issue (3): 525-530.doi: 10.11843/j.issn.1671-7236.2015.03.003

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Development of an Enzyme-linked Immunosorbent Assay for the Detection of Deoxynivalenol and T-2 Toxin in Pork and Chicken

SONG Xiao-li1, LIU Mei-xuan1, LUO Xiang-shu1, LI Cheng-long1, YANG Shu-peng1, WANG Zhan-hui1,2, ZHANG Su-xia1,2   

  1. 1. College of Veterinary Medicine, China Agricultural University, Beijing 100193, China;
    2. National Reference Laboratory for Veterinary Drug Residue, Beijing 100193, China
  • Received:2014-10-14 Online:2015-03-20 Published:2015-03-30

Abstract: To protect animal-origin foods,an indirect competitive enzyme-linked immunosorbent assay (icELISA) was developed to detect deoxynivalenol (DON) and T-2 toxin in pork and chicken,respectively.The results showed that the limit of detection (LOD) of DON in pork and chicken were 34.9 and 43.5 μg/kg,respectively,and the recoveries ranged from 72.7% to 97.1% with the coefficients of variation (CV) lower than 8.7%.Besides,the LOD of T-2 toxin in pork and chicken were 33.7 and 28.7 μg/kg,respectively,and the recoveries ranged from 72.1% to 95.0% with CV less than 11.3%.The developed method had the advantage of being sensitive and accurate,and was suitable for the rapid detection of DON and T-2 residue in pork and chicken.

Key words: enzyme-linked immunosorbent assay (ELISA); deoxynivalenol (DON); T-2 toxin; pork; chicken

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