METHOD FOR PRODUCING AN EXTRACT OF VITIS VINIFERA HAVING HIGH ORAC VALUES AND THE EXTRACT PRODUCED BY SAID METHOD
    5.
    发明公开
    METHOD FOR PRODUCING AN EXTRACT OF VITIS VINIFERA HAVING HIGH ORAC VALUES AND THE EXTRACT PRODUCED BY SAID METHOD 审中-公开
    工艺生产具有高ORAC值,并在这种方法制成的提取物和XA葡萄园提取物;

    公开(公告)号:EP2308323A1

    公开(公告)日:2011-04-13

    申请号:EP09799982.5

    申请日:2009-07-20

    申请人: Ying, Weichao

    摘要: A method for producing a vitis vinifera extract and the extract produced by said method are disclosed. Said method comprises drying the raw materials of vitis vinifera, dipping them into ethanol to provide an extract, after removing ethanol, partially separating and removing the inactive residue from the extract, passing the extract through macroporous resin, eluting the resins with ethanol to give an intermediate, after removing ethanol, refining the intermediate containing the active components, separating and collecting high concentrations of polyphenols and free phenols, affording the extract having high contents of polyphenols, and at least more than 10,000 µmol TE/g of ORAC values, drying them to give a desired powder, ultimately testing and packing.

    摘要翻译: 一种用于生产葡萄提取物的方法和由所述方法产生的提取物是游离缺失光盘。 所述方法包括干燥葡萄的原料,将它们浸入到乙醇中,提供以提取,除去乙醇,部分地分离,并从提取物中除去非活性残基,使所述提取物通过大孔树脂后,用乙醇洗脱该树脂,得到 中间,除去乙醇,炼中间含有活性组分,分离和收集的多酚和游离酚的高浓度,得到具有多酚含量高的提取物和至少超过10,000微摩尔TE /克ORAC值,将它们干燥后 以得到所需的粉末,最终测试和包装。