NOVEL PEPTIDE SY
    76.
    发明公开
    NOVEL PEPTIDE SY 有权
    NEUES PEPTID SY

    公开(公告)号:EP1460084A1

    公开(公告)日:2004-09-22

    申请号:EP02793366.2

    申请日:2002-12-24

    摘要: Peptide SY is produced by applying a mixture of peptides obtained by processing fish meat with a protease to a peptide-adsorbing resin (ODS resin or the like), eluting this with water, then with a 11 to 18 % v/v ethanol aqueous solution and further with water, and collecting and mixing a latter fraction of the water elution (1), a fraction of the 11 to 18 % v/v ethanol elution and a fraction of the water elution (2). Further, peptide SY-MD is producedby isolating only the fraction of the 11 to 18 % v/v ethanol elution.
    Peptide SY and peptide SY-MD are both novel peptide mixtures. They not only contain a large amount of blood pressure-depressing peptide Val-Tyr newly found but also have less bitterness and are excellent in taste and safety, and can be used as a blood pressure-depressing agent or as functional foods for inhibiting blood pressure elevation or preventing blood pressure elevation.

    摘要翻译: 肽SY通过将通过将鱼肉加蛋白酶获得的肽的混合物施加到肽吸附树脂(ODS树脂等)上,用水洗脱,然后用11至18%v / v乙醇水溶液 并进一步用水,并收集和混合后一部分水洗脱(1),11至18%v / v乙醇洗脱的分数和一部分水洗脱(2)。 此外,通过仅分离11至18%v / v乙醇洗脱的级分来产生肽SY-MD。 肽SY和肽SY-MD都是新的肽混合物。 它们不仅含有大量的新近发现的降血压肽Val-Tyr,而且具有较少的苦味,并且味道和安全性优异,并且可以用作降压药或用作抑制血压的功能性食品 升高或防止血压升高。