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Production of multiplication growth factor of mold of bifidobacterium

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专利汇可以提供Production of multiplication growth factor of mold of bifidobacterium专利检索,专利查询,专利分析的服务。并且PURPOSE: To produce a multiplication growth factor of mold of Bifidobacterium in a short time in high yield, by cultivating yeast belonging to the genus Bullera, capable of producing galactooligosaccharide from lactose in a medium containing lactose as a carbon source at ≤fixed pH.
CONSTITUTION: Yeast such as Bullera singularis YIT8243 (FERM P-8677), etc., belonging to the genus Bullera, capable of producing galactooligosaccharide at pH4.5 is precultivated in a medium containing lactose. The yeast is cultivated in a medium containing only lactose as a carbon source, yeast essence, peptone, etc., as a nitrogen source, an inorganic salt, etc., kept at pH3W7. After removal of the mold, the culture solution is decolored with an ion exchange resin, adsorbed on an active carbon column and eluted with an aqueous solution of ethanol to give the aimed galactooligosaccharide.
COPYRIGHT: (C)1987,JPO&Japio,下面是Production of multiplication growth factor of mold of bifidobacterium专利的具体信息内容。

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