脂肪酸和氧化脂类对曲霉真菌生长、产孢和黄曲霉毒素产生的影响。

微生物学报 Pub Date : 2017-01-01

Shijuan Yan, Wenjie Huang, Chun-Ming Liu

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引用次数: 0

摘要

含油量高的种子被曲霉侵染后，更容易受到黄曲霉毒素的污染。然而，体外研究表明，不同类型的脂肪酸对曲霉的真菌生长、产孢和黄曲霉毒素的生物合成有显著差异。最近的研究表明，虽然所有脂肪酸都促进黄曲霉毒素的产生，但氧化的多不饱和脂肪酸抑制黄曲霉毒素的生物合成。抑制作用来源于自氧化过程中产生的氧脂素。本文就脂肪酸和氧化脂类对曲霉真菌生长、产孢和黄曲霉毒素产生的影响的研究进展作一综述。

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[Effects of fatty acids and oxylipins on fungal growth, sporulation and aflatoxin production in Aspergillus].

Seeds with high oil contents are more susceptible to aflatoxin contamination after infected by Aspergillus species. However, in vitro studies showed that different types of fatty acids have striking difference on fungal growth, sporulation and aflatoxin biosynthesis in Aspergillus. Recent studies revealed that, although all fatty acids examined promote aflatoxin production, oxidized polyunsaturated fatty acids inhibit aflatoxin biosynthesis. The inhibiting effect is derived from oxylipins produced during autoxidation. In this article, we provide an overview for recent progress in fatty acids and oxylipins on fungal growth, sporulation and aflatoxin production in Aspergillus species.

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来源期刊

微生物学报

自引率

0.00%

发文量

7960

期刊介绍： Acta Microbiologica Sinica(AMS) is a peer-reviewed monthly (one volume per year)international journal,founded in 1953.It covers a wide range of topics in the areas of general and applied microbiology.The journal publishes original papers,reviews in microbiological science,and short communications describing unusual observations. Acta Microbiologica Sinica has been indexed in Index Copernicus (IC),Chemical Abstract (CA),Excerpt Medica Database (EMBASE),AJ of Viniti (Russia),Biological Abstracts (BA),Chinese Science Citation Database (CSCD),China National Knowledge Infrastructure(CNKI),Institute of Scientific and Technical Information of China(ISTIC),Chinese Journal Citation Report(CJCR),Chinese Biological Abstracts,Chinese Pharmaceutical Abstracts,Chinese Medical Abstracts and Chinese Science Abstracts.