Peculiarities of feed contamination with citrinin and ochratoxin A

• 作者: Alexey A. Burkin Galina P. Kononenko
• 来源期刊: 农业科学(英文)
• 学科: 医学
• 关键词: OCHRATOXIN A CITRININ IMMUNOASSAY Feeds CEREALS
• 年，卷（期）: 2013,（1）
• 页码范围: 34-38
• 页数: 5页
• 分类号: R73

摘要

Occurrence of citrinin and ochratoxin A in different feed ingredients and compound feeds was screened by accredited methods based on the indirect competitive enzyme-linked immunosorbent assay. High frequency co-occurrence of both toxins was found in wheat grain and processed sunflower seeds. Citrinin levels exceeded those of ochratoxin A in the majority of co-contaminated feed samples, and the ratio of (1.1 - 10):1 proved to be the most frequent. A possible role of Aspergillus and Penicillium fungi in separate and simultaneous OTA and CIT occurrence in feeds is also discussed.