SUN Xing-rong,HAN Yong-wu,BIAN Jing-yang.Study on the Liquid Fermentation Conditions for Production of Mycelium of Stropharia rugoso-annulata[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(08):114-117.[doi:10.11942/j.issn1002-2767.2016.08.0114]
大球盖菇菌丝体液体发酵培养条件的研究
- Title:
- Study on the Liquid Fermentation Conditions for Production of Mycelium of Stropharia rugoso-annulata
- 文章编号:
- 1002-2767(2016)08-0114-04
- 分类号:
- S646
- 文献标志码:
- A
- 摘要:
- 为了探究大球盖菇菌丝体液体发酵的最佳培养基配方及培养条件,研究了碳氮源不同添加量及不同培养条件对其菌丝生长的影响。结果表明:大球盖菇菌丝体液体发酵的最佳培养基配方为可溶性淀粉2%,葡萄糖1%,米糠3%,KH2PO4 0.20%;最适培养条件为pH6.5,接种量8%,摇床转速130 r?min-1,培养周期为7 d。
- Abstract:
- In order to explore the optimum mdeium formula and fermentation conditions on the submerged-culture of Stropharia rugoso-annulata mycelium, the effects of different additive amount of C-sources and N-sources and culture conditions on yield of Stropharia rugoso-annulata mycelium were studied. The results showed that the optimum culture medium formula of incubation was determined: soluble stach 2%, glucose 1%, rice bran 3%, KH2PO4 0.20%;The optimum culture condition was dertermined: pH6.5, inoculum 8%, rotary speed 130 r?min-1,fermentation time for 7 d.
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备注/Memo
收稿日期:2016-06-22