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    • 8. 发明申请
    • EXTRACTION OF B-VITAMINS FROM PLANT MATTER
    • 从植物提取B维生素
    • WO2013018103A2
    • 2013-02-07
    • PCT/IN2012/000528
    • 2012-07-30
    • RAJENDRAN, RamaswamyRAJENDRAN, Kamala
    • RAJENDRAN, RamaswamyRAJENDRAN, Kamala
    • C07D475/06
    • A61K36/752A61K31/16A61K31/4406A61K31/4415A61K31/51A61K31/519A61K31/525A61K36/53A61K36/61C07D415/00C07D475/06C07D475/14C07H1/08C07H23/00
    • A process for the extraction of the B group of vitamins from a first plant matter is disclosed wherein, prior to the said extraction operation, the first plant matter is treated with a second plant matter comprising acidic compounds. The acidification converts the said vitamins into more water-soluble forms and increases the yield thereof. In one example, the first plant matter comprises guava fruit matter, holy basil leaves and lemon peels, the two last-mentioned plant species being the source of the acidic compounds. The vitamins extracted and the proportions thereof can be controlled by a suitable choice of the plant species constituting the first and second plant matters and their quantities such as to give a substantially ready formulation conforming to RDA values or other requirements. The vitamins extracted are Bl, B2, B3, B5, B6 and B9, the above combination of plant matters giving higher yield than others. The process is of general applicability to other plant constituents.
    • 公开了从第一植物物质中提取B族维生素的方法,其中在所述提取操作之前,用包含酸性化合物的第二植物物质处理第一植物物质。 酸化将所述维生素转化为更多的水溶性形式并提高其产率。 在一个实例中,第一植物物质包括番石榴果实物质,圣罗勒叶和柠檬皮,两种最后提到的植物物种是酸性化合物的来源。 提取的维生素及其比例可以通过适当选择构成第一和第二植物物质的植物物种及其数量来控制,从而给出符合RDA值或其他要求的基本准备的制剂。 提取的维生素是B1,B2,B3,B5,B6和B9,上述植物物质的组合比其他物质产生更高的产量。 该方法对其他植物成分具有普遍适用性。