• The results showed that to feed batch culture can enhance enzyme productivity by 7.0 % with high methoxyl pectin as substrate, and by 2 3.5 % with low methoxyl pectin as substrate.

    结果表明通过分批产率有提高果胶物酶产率提高7.0 % ,以酯果胶为底物酶产率提高2 3.5 % ;

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  • The feed batch high density culture by Bacillus thuringiensis was investigated and the effects of feeding way, feeding composition and feeding time on fermentation were also explored .

    研究了苏云金杆菌高密度培养。系统探讨了补方式、补料成分补料时间发酵水平影响

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  • The feed batch high density culture by Bacillus thuringiensis was investigated and the effects of feeding way, feeding composition and feeding time on fermentation were also explored .

    研究了苏云金杆菌高密度培养。系统探讨了补方式、补料成分补料时间发酵水平影响

    youdao

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