首页> 外国专利> METHOD OF GLUCONIC ACID PRODUCTION IN SUBMERGED CULTURE ASPERGILLUS NIGER BY MEANS OF GLUCOSE SUBSTRATE'S CONVERSION WITH APPLICATION OF HYDROGEN PEROXIDE AS OXYGEN SOURCE

METHOD OF GLUCONIC ACID PRODUCTION IN SUBMERGED CULTURE ASPERGILLUS NIGER BY MEANS OF GLUCOSE SUBSTRATE'S CONVERSION WITH APPLICATION OF HYDROGEN PEROXIDE AS OXYGEN SOURCE

机译：过氧化氢作为氧气源的葡萄糖基体转化法在深层培养的黑曲霉中生产葡糖酸的方法

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The solution concerns a method of production of gluconic acid in submerged culture of Aspergillus niger by conversion of a glucose substrate with use of hydrogen peroxide as the source of oxygen. The glucose substrate means glucose, glucose-fructose syrups, hydrolysates of amylaceous and cellulose materials and other substrates containing free glucose. The advantage of this method consists in the fact that the highly productive strand of Aspergillus niger N-XI is used to achieve multiple acceleration of production of gluconic acid while maintaining high yields and selectivity of the conversion, and enables to use also highly concentrated glucose substrates up to 50 percent by weight.

机译：该解决方案涉及在黑曲霉的深层培养物中通过使用过氧化氢作为氧源转化葡萄糖底物来生产葡萄糖酸的方法。葡萄糖底物是指葡萄糖，葡萄糖果糖糖浆，淀粉质和纤维素材料的水解产物以及其他含有游离葡萄糖的底物。该方法的优点在于，使用高产的黑曲霉N-XI链来实现葡萄糖酸生产的多重加速，同时保持高产率和转化选择性，并且还可以使用高度浓缩的葡萄糖底物高达50％的重量。

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公开/公告号CS8805286A1

专利类型
公开/公告日1990-12-13

原文格式PDF
申请/专利权人 ROSENBERG MICHAL ING. CSC.CS;STURDIK ERNEST DOC. ING. CSC.CS;GOMORY JURAJ ING.CS;STANEK STANISLAV ING.CS;KACINA ROMAN ING.CS;
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申请/专利号CS19880005286
发明设计人 ROSENBERG MICHAL ING. CSC.CS;STANEK STANISLAV ING.CS;GOMORY JURAJ ING.CS;STURDIK ERNEST DOC. ING. CSC.CS;KACINA ROMAN ING.CS;
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申请日1988-07-25
分类号C12N9/62;
国家 CS
入库时间 2022-08-22 05:59:20

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