论文部分内容阅读
近十年来,国外做了不少黄曲霉毒素B_1(以下简称AFTB_1)对动物的毒性和致癌性研究。都认为鸭雏为较敏感动物,并推荐鸭雏为生物测定AFT的方法。但鸭雏AFTB_1的半数致死量(LD50)各作者报告的结果很不一致。最低者为12.0 r/只(1),最高者为28r/只(2)相差一倍多。国内尚无这方面的报导。为了制
Over the past decade, many foreign countries have done research on toxicity and carcinogenicity of aflatoxin B1 (AFTB_1) in animals. Ducks are considered to be more sensitive animals and ducklings are recommended as a bioassay for AFT. However, the results reported by the authors of the LD50 of duck flies AFTB_1 were inconsistent. The lowest was 12.0 r/only (1), and the highest was 28 r/only (2) more than doubled. There are no domestic reports in this regard. For the system