Purification of kojic acid
The present invention provides a method of purifying kojic acid from fermentation broth by repeated crystallization in solvents to obtain suitable kojic acid crystal size and structure, which is free from impurities such as pigments, metals and the like. Accordingly, the present method comprises the...
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| Main Authors: | , , , , |
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| Format: | Patent |
| Published: |
2012
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