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    • 5. 发明授权
    • Anti-microbial-adhesion fraction derived from vaccinium
    • 来自牛痘的抗微生物粘附分数
    • US06303125B1
    • 2001-10-16
    • US09159626
    • 1998-09-24
    • Itzhak OfekErvin WeissYoel KashmanJanina GoldharNathan Sharon
    • Itzhak OfekErvin WeissYoel KashmanJanina GoldharNathan Sharon
    • A01N6500
    • A61K36/45A23L2/02A23L2/56A23L33/105A61K8/97A61Q11/00
    • A non-food anti-microbial-adhesion and aggregation composition comprising a suitable carrier and an effective amount of an adhesion inhibitory fraction isolated from juice from berries of the Vaccinium plant genus. In an embodiment the anti-aggregation and adhesion fraction is isolated from cranberry juice. It is characterized as being polymeric and having a molecular weight ≧14,000; an elemental analysis of carbon 43-51%, hydrogen 4-5%, no nitrogen, no sulfur and no chlorine; a nuclear magnetic resonance (NMR) line spectrum as set forth in FIGS. 2A and 2B; and an ultraviolet spectrum with an absorption peak at 280 nm in neutral or acidic pH solution which is absent in alkali solutions. This fraction exhibits adhesion inhibitory activity against P fimbriated bacteria, oral bacteria and Helicobacter pylori.
    • 一种非食品抗微生物粘附和聚集组合物,其包含合适的载体和有效量的从牛痘植物属的浆果汁分离的粘附抑制级分。 在一个实施方案中,从蔓越莓汁分离抗聚集和粘附级分。 其特征在于是聚合物并且具有> = 14,000的分子量; 碳元素分析43-51%,氢4-5%,无氮,无硫,无氯; 如图1和2所示的核磁共振(NMR)线谱。 2A和2B; 和在碱溶液中不存在的中性或酸性pH溶液中在280nm具有吸收峰的紫外光谱。 该级分显示对P菌毛细菌,口腔细菌和幽门螺杆菌的粘附抑制活性。