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杂色曲霉和索氏离蠕孢在半合成液体和固体培养基上产柄曲霉素的研究

Production of sterigmatocystin by Aspergillus versicolor and Bipolaris sorokiniana on semisynthetic liquid and solid media.

作者信息

Rabie C J, Lubben A, Steyn M

出版信息

Appl Environ Microbiol. 1976 Aug;32(2):206-8. doi: 10.1128/aem.32.2.206-208.1976.

Abstract

Higher yields of sterigmatocystin were obtained with Aspergillus versicolor than with Bipolaris sorokiniana both in liquid and on solid media. The optimum temperature for sterigmatocystin production by A. versicolor was 27 to 29 degrees C and 23 degrees C for B. sorokiniana. In liquid shake cultures, production of sterigmatocystin by B. sorokiniana was negligible, whereas maximal production by A. versicolor was 210 mg/liter. On solid substrates, the highest yields (8 g/kg) were obtained with A. versicolor on still cultures of whole corn supplemented with Soytone.

摘要

在液体和固体培养基中,杂色曲霉产生的柄曲霉素产量均高于索氏离蠕孢。杂色曲霉产生柄曲霉素的最适温度为27至29摄氏度,索氏离蠕孢为23摄氏度。在液体摇瓶培养中,索氏离蠕孢产生的柄曲霉素可忽略不计,而杂色曲霉的最大产量为210毫克/升。在固体基质上,在添加了大豆蛋白胨的全玉米静止培养物上,杂色曲霉的产量最高(8克/千克)。

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New species of Aspergillus producing sterigmatocystin.产生柄曲霉素的新曲霉物种。
Appl Environ Microbiol. 1977 May;33(5):1023-5. doi: 10.1128/aem.33.5.1023-1025.1977.

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