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A method for producing an optically active d - lactic acid using of by-products, which in the case of a rice polishing process were generated

机译:一种利用副产物生产旋光性d-乳酸的方法,在米抛光过程中会产生副产物

摘要

It is a method for producing d - lactic acid is disclosed, in which by-products (for example, rice bran, and comminuted rice), which in the case of a rice polishing process were obtained, using α - amylase and amyloglucosidase saccharified and then through the microorganism inulinus sporolactobacillus be fermented. According to the method, by-products, which in the case of a rice polishing process, for the production of d - lactic acid which are used as material for the production of poly - d - lactic acid can be used for the production of a stereo complex of polylactic acid, a suitable material which is derived from plants for the production of materials for the inside - and outer parts of vehicles, is useful.
机译:公开了一种生产d-乳酸的方法,其中,使用α-淀粉酶和淀粉葡糖苷酶糖化并在α-淀粉酶和淀粉葡糖苷酶的作用下获得了在米抛光过程中获得的副产物(例如米糠和粉碎的米)。然后通过微生物菊粉孢菌进行发酵。根据该方法,在米抛光过程中,用于生产d-乳酸的副产物可以用作生产聚-d-乳酸的原料。聚乳酸的立体复合物是有用的,聚乳酸是一种合适的材料,其是从植物中提取的,用于生产车辆内部和外部的材料。

著录项

  • 公开/公告号DE102010031152A1

    专利类型

  • 公开/公告日2011-10-20

    原文格式PDF

  • 申请/专利权人 HYUNDAI MOTOR COMPANY;

    申请/专利号DE20101031152

  • 发明设计人 CHAE HWAN HONG;DO SUCK HAN;

    申请日2010-07-09

  • 分类号C12P7/56;

  • 国家 DE

  • 入库时间 2022-08-21 17:47:14

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