LONG-TERM ADMINISTRATION OF LOW-DOSES OF MYCOTOXINS TO POULTRY .1. RESIDUES OF AFLATOXIN-B1 AND ITS METABOLITES IN BROILERS AND LAYING HENS
LONG-TERM ADMINISTRATION OF LOW-DOSES OF MYCOTOXINS TO POULTRY .1. RESIDUES OF AFLATOXIN-B1 AND ITS METABOLITES IN BROILERS AND LAYING HENS
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DOI：
10.1080/02652038809373708
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发表时间：
1988-07-01
影响因子：
2.9
通讯作者：
STASOLLA, D
中科院分区：
文献类型：
--
作者：
MICCO, C;MIRAGLIA, M;STASOLLA, D
进行了一项研究，以确定饲喂受 50 μg/kg 黄曲霉毒素 B1 (AFB1) 污染的饮食的雄性肉鸡和母鸡的组织和器官中的黄曲霉毒素残留量。采用 HPLC 方法测定了 AFB1、黄曲霉毒素 (R0)、黄曲霉毒素 M1 (AFM1) 和黄曲霉毒素 B2a (AFB2a) 的残留水平，除 AFB2a 外，均在雄性肉鸡和母鸡的肝脏、肾脏和大腿中检测到。发现最高水平的是肝脏中的 R0（雄性肉鸡和母鸡分别为 1.10 和 0.60 μg/kg）。另一方面，雄性肉鸡和蛋鸡分别停药 14 天和 33 天后，在任何组织中均未发现可检测到的黄曲霉毒素。
A study was performed to determine aflatoxin residues in tissues and organs of male broilers and hens that had been fed a diet contaminated with 50 .mu.g/kg aflatoxin B1 (AFB1). Residue levels of AFB1, aflatoxicol (R0), aflatoxin M1 (AFM1) and aflatoxin B2a (AFB2a) were determined by an HPLC method and, with the exception of AFB2a, were detected in the liver, kidney and thigh of both male broilers and hens. The highest levels found were for R0 in liver (1.10 and 0.60 .mu.g/kg for male broilers and hens, respectively). On the other hand no detectable amounts of aflatoxins were found in any tissue after withdrawal periods of 14 and 33 days for male broilers and laying hens respectively.