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标题：Determination of Aflatoxin and Ochratoxin in poultry feed ingredients and finished feed in humid semi-tropical environment
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作者：Ghulam Fareed ; Muhammad Ashraf Anjum ; Naveed Ahmed 等
期刊名称：Journal of Advanced Veterinary and Animal Research
印刷版ISSN：2311-7710
出版年度：2014
卷号：1
期号：4
页码：201-207
出版社：Bangladesh Agricultural University, Faculty of Veterinary Science
摘要：A total of 186 samples comprising of poultry feed ingredients (n=114) and finished poultry feeds (n=72) were analyzed for the detection of total aflatoxin (TA) and ochratoxin A (OTA). The concentrations of TA and OTA in the samples were determined using direct competitive Enzyme-Linked Immunosorbent Assay (ELISA). Overall incidence of TA was recorded as 80.64% (n=150/186); whereas, in the feed ingredients, it was 86.84% (n=99/114), and in the finished feeds, the incidence of TA was 70.83% (n=51/72). Corn, cotton seed meal, sunflower meal, and cotton gluten meal were found to be highly (100%) contaminated with TA. The OTA was determined in 63.15% (n=72/114) and 29.17% (n=21/72) feed ingredients, and finished feed samples, respectively, with an overall incidence of 50% (n=93/186). Maximum level of OTA contamination (100%) was recorded in corn gluten meal. However, no feed contained OTA above the acceptable level as set by the European Union on OTA contamination in poultry finished feed. On the other hand, a number of samples contained TA above the acceptable limit. Thus, immediate control measures should be taken to ensure safe poultry for human consumption. http://dx.doi.org/10.5455/javar.2014.a38
关键词：Aflatoxin;Moisture;Ochratoxin;Poultry feed;Poultry feed ingredients