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测定曲霉属和青霉属产生黄曲霉毒素的情况。

Assay for aflatoxin production by the genera Aspergillus and Penicillium.

作者信息

Mislivec P B, Hunter J H, Tuite J

出版信息

Appl Microbiol. 1968 Jul;16(7):1053-5. doi: 10.1128/am.16.7.1053-1055.1968.

Abstract

A total of 260 isolates, including 43 species of Penicillium and 7 species of Aspergillus, were screened for their ability to produce aflatoxin on rice. Chloroform extracts were analyzed by thin-layer chromatography. None of the isolates produced aflatoxin. Certain species of Penicillium produced fluorescent substances that either were similar in R(F) or were of similar color to B and G aflatoxins. These substances were subsequently proved not to be aflatoxin by two-dimensional chromatography, by reaction with iodine fumes, or by both methods.

摘要

总共对260株分离菌株进行了筛选,其中包括43种青霉和7种曲霉,检测它们在大米上产生黄曲霉毒素的能力。用薄层色谱法分析氯仿提取物。没有分离菌株产生黄曲霉毒素。某些青霉物种产生的荧光物质,其比移值(R(F))与B型和G型黄曲霉毒素相似或颜色相近。随后通过二维色谱法、与碘蒸气反应或两种方法联用,证明这些物质并非黄曲霉毒素。

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本文引用的文献

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TOXIN-PRODUCING ASPERGILLUS ISOLATED FROM DOMESTIC PEANUTS.从国产花生中分离出的产毒素曲霉菌
Science. 1963 Dec 13;142(3598):1491-2. doi: 10.1126/science.142.3598.1491.
5
Production of aflatoxin on rice.大米上黄曲霉毒素的产生。
Appl Microbiol. 1966 May;14(3):425-8. doi: 10.1128/am.14.3.425-428.1966.
8
Mycotoxins from food-borne fungi.食源真菌产生的霉菌毒素。
Can J Microbiol. 1968 Feb;14(2):131-7. doi: 10.1139/m68-022.
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Aflatoxin formation by Aspergillus flavus.黄曲霉产生黄曲霉毒素。
Bacteriol Rev. 1966 Dec;30(4):795-805. doi: 10.1128/br.30.4.795-805.1966.

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