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国际市场虾需求量的增长导致了养虾业的发展。由于虾是主要依赖配合饲料的一种人工养殖动物,所以养虾业的发展引起了市场上商品饲料的激增。养虾者对商品饲料的季节利用性和价格波动较为关注,但对饲料质量和所购饲料是否潜藏有害影响则注意不够。这种潜在有害影响,主要因配合或贮存不当所致。饲料在相对高湿度(65％以上)和不卫生条件下贮存(存在有昆虫)可以引起黄曲霉毒素的霉菌——黄曲霉和寄生曲霉的生长(Smith和Moss,1985)。Wiseman等(1982)报道,黄曲霉毒素(AFL)可以在贮存不当的对虾饲料中自行产
Shrimp demand in the international market has led to the growth of the shrimp industry. As shrimp is a type of farmed animal that relies mainly on compound feed, the development of the shrimp industry has given rise to a surge in commercial feed on the market. Shrimp farmers are more concerned with the seasonal availability and price volatility of commercial feed, but not enough attention to the quality of the feed and the potential harmful effects of the purchased feed. This potentially harmful effect is mainly due to improper or improper storage. Feedstuffs (insects present) at relatively high humidity (above 65%) and unhygienic conditions can cause the growth of aflatoxins molds, Aspergillus flavus and Aspergillus parasiticus (Smith and Moss, 1985). Wiseman et al. (1982) reported that aflatoxin (AFL) can be self-produced in improperly stored shrimp feed