Herbal combinations
    74.
    发明授权
    Herbal combinations 失效
    草药组合

    公开(公告)号:US5958417A

    公开(公告)日:1999-09-28

    申请号:US736392

    申请日:1996-10-24

    Applicant: Chau-shin Hsu

    Inventor: Chau-shin Hsu

    Abstract: Herbal combinations which reduce serum cholesterol and triglyceride levels comprise (1) herbs having substantial recognized activity in enhancing circulatory function (ECF herbs) and (2) herbs having substantial recognized effects in promoting bowel motility (PBM herbs). Preferred combinations have a combined total of at least 16% (dry weight basis) of at least two ECS herbs in combination with a combined total of at least 16% (dry weight basis) of at least two PBM herbs. Particularly preferred combinations are selected from the following herbs: Crataegus, Ho Shou Wu, Chrysanthemum, Lotus Leaf, Alisma and Hu-Zhang, Cassia Seed, and Rhubarb.

    Abstract translation: 降低血清胆固醇和甘油三酯水平的草药组合包括(1)具有显着增强循环功能的活性的草药(ECF草药)和(2)具有明显的促进肠蠕动作用的草药(PBM草药)。 优选的组合具有至少两种ECS草药至少16%(干重量)的组合,以及至少两种PBM草药的至少16%(干重)的组合。 特别优选的组合选自以下草药:山楂,何守武,菊花,莲花叶,阿里斯玛和胡章,决明子和大黄。

    Process for obtaining laxative compounds from senna drugs
    78.
    发明授权
    Process for obtaining laxative compounds from senna drugs 失效
    从番泻药获得泻药的方法

    公开(公告)号:US4595592A

    公开(公告)日:1986-06-17

    申请号:US676203

    申请日:1984-11-28

    Applicant: Pentti Hietala

    Inventor: Pentti Hietala

    CPC classification number: A61K36/482

    Abstract: The present invention provides a process for obtaining laxative compounds from senna drug, wherein(a) the senna drug is extracted with aqueous methanol by countercurrent percolation and the extract concentrated at a temperature of .ltoreq.50.degree. C. until the methanol has been completely removed from the extract;(b) the extract obtained is purified by continuous liquid-liquid extraction with an organic solvent;(c) the refined material (raffinate) obtained is transferred to a crystallization apparatus, acidified, while stirring, to a pH of 1.5 to 2.0, seeded with sennoside crystals, left to crystallize while stirring and the crystalline crude sennoside obtained separated off;(d) whereafter, the crude sennoside are, if desired, recrystallized and optionally converted with a pharmacologically compatible base into a pharmacologically compatible salt.

    Abstract translation: 本发明提供了一种从番泻药物获得泻药化合物的方法,其中(a)通过逆流渗透用甲醇水溶液萃取番泻药物,并将提取物在

    Extraction of sennosides
    79.
    发明授权
    Extraction of sennosides 失效
    提取sennosides

    公开(公告)号:US4256875A

    公开(公告)日:1981-03-17

    申请号:US29007

    申请日:1979-04-11

    CPC classification number: C07H15/244 A61K36/482

    Abstract: A process for the extraction of sennosides from senna folioles and follicles, comprising the rapid exhaustion of the plant by means of cold water, in a neutral or slightly alkaline medium, followed by acidification and extraction with butanol.This process minimizes oxidation and hydrolysis of the product and achieves improved yields and purity.

    Abstract translation: 一种从番泻叶卵泡和卵泡中提取番泻叶苷的方法,包括在中性或微碱性培养基中通过冷水快速耗尽植物,然后酸化并用丁醇萃取。 该方法使产物的氧化和水解最小化并且获得了提高的产率和纯度。

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