Method for producing a proteolytic complex stimulating the activity of
the pancreas and its application in zootechny
    4.
    发明授权
    Method for producing a proteolytic complex stimulating the activity of the pancreas and its application in zootechny 失效
    用于生产刺激胰腺活性的蛋白水解复合物的方法及其在动物饲养技术中的应用

    公开(公告)号:US5047240A

    公开(公告)日:1991-09-10

    申请号:US187540

    申请日:1988-04-18

    申请人: Michel Hooreman

    发明人: Michel Hooreman

    摘要: Method for producing a proteolytic complex formed after cultivation of a strain of Streptomyces fradiae while maintaining the pH of the culture medium between 7 and 7.5, and extracting said complex by filtration in the presence of a clarifying agent and ultrafiltration on a specific membrane and finally atomization; the invention also relates to the new proteolytic complex thus obtained and its applications in zootechny due to its stimulating effect on the activity of the pancreas.

    摘要翻译: PCT No.PCT / FR87 / 00233 Sec。 371日期:1988年4月18日 102(e)1988年4月18日PCT PCT 1987年6月19日PCT公布。 公开号WO87 / 07905 1987年12月30日。在培养培养基的pH为7〜7.5之间,培养Streptomyces fradiae菌株后形成的蛋白水解复合物的方法,在澄清剂和超滤的存在下通过过滤提取所述复合物 在特定的膜上,最后雾化; 本发明还涉及由此获得的新的蛋白水解复合物及其在动物技术中的应用,因为其对胰腺的活性具有刺激作用。

    Preparation of 4-deoxy-O-mycaminosyltylonolide
    9.
    发明授权
    Preparation of 4-deoxy-O-mycaminosyltylonolide 失效
    4-脱氧-O-碳霉糖基太乐内酯的制备

    公开(公告)号:US5698420A

    公开(公告)日:1997-12-16

    申请号:US757033

    申请日:1996-11-26

    申请人: Lapyuen H. Lam

    发明人: Lapyuen H. Lam

    CPC分类号: C12P19/62 Y10S435/896

    摘要: Preparation of 4'-deoxy-O-mycaminosyltylonolide by feeding repromicin to a fermentation broth of a strain of the microorganism Streptomyces fradiae (ATCC 31733) under aerobic conditions in an aqueous nutrient medium containing inorganic salts and assimilable sources of carbon and nitrogen.

    摘要翻译: 通过在需氧条件下将含有无机盐和可同化碳源和氮源的含水营养培养基中的重组霉素给予微生物链霉菌Streptomyces fradiae菌株(ATCC 31733)的发酵液,从而制备4'-脱氧-O-碳霉糖基太乐内酯。