首页> 外国专利> METHOD FOR PRODUCING D-LACTIC ACID AND METHOD FOR INCREASING OPTICAL PURITY OF D-LACTIC ACID OR YIELD OF D-LACTIC ACID RELATIVE TO SUGAR IN LACTIC ACID

METHOD FOR PRODUCING D-LACTIC ACID AND METHOD FOR INCREASING OPTICAL PURITY OF D-LACTIC ACID OR YIELD OF D-LACTIC ACID RELATIVE TO SUGAR IN LACTIC ACID

机译:乳酸中的D-乳酸的制造方法和D-乳酸的光学纯度或D-乳酸的收率

摘要

Disclosed is a method for producing D-lactic acid by-allowing a microorganism to utilize a purified treacle and culturing the microorganism. Also disclosed is a method for increasing the optical purity of D-lactic acid in lactic acid. Specifically disclosed is a method for producing D-lactic acid by allowing a microorganism to utilize a treacle and culturing the microorganism, which involves a step of purifying the treacle by means of an ion exchange technique. The method enables the efficient production of lactic acid which contains D-lactic acid having an optical purity of 99.40 % e.. or more.
机译:公开了通过允许微生物利用纯化的糖蜜并培养该微生物来生产D-乳酸的方法。还公开了一种提高乳酸中D-乳酸的光学纯度的方法。具体公开了一种通过允许微生物利用糖蜜并培养该微生物来生产D-乳酸的方法,该方法包括通过离子交换技术纯化糖蜜的步骤。该方法能够有效地生产包含光学纯度为99.40%e ..或更高的D-乳酸的乳酸。

著录项

  • 公开/公告号IN2011CN05994A

    专利类型

  • 公开/公告日2012-11-16

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN5994/CHENP/2011

  • 发明设计人 MATSUSHIMA TOKUO;KANAMARU KIYOTAKA;

    申请日2011-08-19

  • 分类号C12P7/56;

  • 国家 IN

  • 入库时间 2022-08-21 16:41:24

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