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发明公开
CN110387343A 一种诺尔斯链霉菌发酵用固体培养基及其制备方法和应用 失效 - 权利终止

一种诺尔斯链霉菌发酵用固体培养基及其制备方法和应用
摘要：
本发明提供了一种诺尔斯链霉菌固体发酵用培养基及其制备方法和应用，属于微生物发酵技术领域。本发明提供的诺尔斯链霉菌发酵用固体培养基按重量份计，包括黑土10～50份、大豆渣粉30～60份、稻壳粉10～20份、麸皮10～20份、碳酸钙0.5～1份和水25～35份。采用本发明提供的诺尔斯链霉菌发酵用固体培养基发酵培养诺尔斯链霉菌，诺尔斯链霉菌的生长量和产孢量得到提高，孢子粉有效活菌数达到40亿～60亿个/g。
摘要（英）：

The invention provides a solid medium for streptomyces noursei fermentation and a preparation method and application of the solid medium, and belongs to the technical field of microbial fermentation.The solid medium for streptomyces noursei fermentation is prepared from the components in parts by weight: 10-50 parts of black soil, 30-60 parts of soybean residue powder, 10-20 parts of rice hull powder, 10-20 parts of bran, 0.5-1 part of calcium carbonate and 25-35 parts of water. The growth amount and sporulation quantity of streptomyces noursei are increased by adopting the solid medium for streptomyces noursei fermentation to ferment and cultivate the streptomyces noursei, and the effective viable bacteria count of spore powder achieves to 4 billion/g to 6 billion/g.

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