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某些杀虫剂对黄曲霉毒素产生的抑制作用。

Inhibition of aflatoxin production by selected insecticides.

作者信息

Draughon F A, Ayres J C

出版信息

Appl Environ Microbiol. 1981 Apr;41(4):972-6. doi: 10.1128/aem.41.4.972-976.1981.

Abstract

The insecticide naled completed inhibition production of aflatoxins B1, B2, G1, and G2 by and growth of Aspergillus parasiticus at a 100-ppm (100 microgram/ml) concentration. The insecticides dichlorvos, Landrin, pyrethrum, Sevin, malathion, and Diazinon significantly (P = 0.05) inhibited production of aflatoxins at a 100-ppm concentration. However, at a concentration of 10 ppm, significant inhibition in production of aflatoxins was found only with naled, dichlorvos, Sevin, Landrin, and pyrethrum. Dichlorvos, Landrin, Sevin, and naled inhibited growth of A. parasiticus by 28.9 , 18.9, 15.7, and 100%, respectively, at 100 ppm. Stimulation of growth was observed when diazinon was added to cultures. Aflatoxin B1 was most resistant to inhibition by insecticides, followed by G1, G2, and B2, respectively.

摘要

杀虫剂二溴磷在浓度为100 ppm(100微克/毫升)时,完全抑制了寄生曲霉产生黄曲霉毒素B1、B2、G1和G2以及其生长。杀虫剂敌敌畏、林丹、除虫菊、西维因、马拉硫磷和二嗪农在浓度为100 ppm时显著(P = 0.05)抑制了黄曲霉毒素的产生。然而,在浓度为10 ppm时,仅发现二溴磷、敌敌畏、西维因、林丹和除虫菊对黄曲霉毒素的产生有显著抑制作用。在100 ppm时,敌敌畏、林丹、西维因和二溴磷分别抑制寄生曲霉生长28.9%、18.9%、15.7%和100%。当向培养物中添加二嗪农时,观察到生长受到刺激。黄曲霉毒素B1对杀虫剂抑制的抗性最强,其次分别是G1、G2和B2。

相似文献

1
Inhibition of aflatoxin production by selected insecticides.某些杀虫剂对黄曲霉毒素产生的抑制作用。
Appl Environ Microbiol. 1981 Apr;41(4):972-6. doi: 10.1128/aem.41.4.972-976.1981.
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Biosynthetic relationship among aflatoxins B1, B2, M1, and M2.黄曲霉毒素B1、B2、M1和M2之间的生物合成关系。
Appl Environ Microbiol. 1985 Jun;49(6):1392-5. doi: 10.1128/aem.49.6.1392-1395.1985.
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Inhibition of aflatoxin biosynthesis of dichlorvos.敌敌畏对黄曲霉毒素生物合成的抑制作用
J Agric Food Chem. 1973 May-Jun;21(3):468-70. doi: 10.1021/jf60187a035.

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