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Application filed by Takeda Yakuhing Industry Co LtfiledCriticalTakeda Yakuhing Industry Co Lt
Priority to KR7501300ApriorityCriticalpatent/KR790000663B1/en
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Preparation Of Compounds By Using Micro-Organisms
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Epoxy Compounds
(AREA)
Abstract
L(+)-tartaric acid was produced fermentatively from Ca cis-epoxy succinic acid(I) by an improved method using <=100μ of mean particle size I. When >= 100μ of I was used, the fermentation was slower because the rate of formention of L(+)-tartaric acid was decreased remarkably. Thus, <100μ, preferably < 70μ, of mean particle size cis-epoxy succinic acid was suitable for industrial production of L(+)-tartaric acid.