Process for producing purified L-ascorbic acid
    33.
    发明授权
    Process for producing purified L-ascorbic acid 失效
    生产纯化的L-抗坏血酸的方法

    公开(公告)号:US5817238A

    公开(公告)日:1998-10-06

    申请号:US816519

    申请日:1997-03-13

    CPC分类号: B01J39/26

    摘要: A process for producing purified L-ascorbic acid, which comprises subjecting an aqueous solution of crude L-ascorbic acid to column chromatography using a strongly acidic cation exchange resin; and a method of purifying L-ascorbic acid, which comprises subjecting an aqueous solution of crude L-ascorbic acid to column chromatography using a strongly acidic cation exchange resin.

    摘要翻译: 一种生产纯化的L-抗坏血酸的方法,其包括使用强酸性阳离子交换树脂对粗L-抗坏血酸水溶液进行柱层析; 以及L-抗坏血酸的纯化方法,其特征在于,使用强酸性阳离子交换树脂对粗L-抗坏血酸水溶液进行柱色谱分离。