METHOD FOR MEASURING THE CONCENTRATION OF TRANSIENT PROTEOLYTIC ACTIVITY IN COMPOSITE BIOLOGICAL MEDIA CONTAINING CELLS
    13.
    发明公开
    METHOD FOR MEASURING THE CONCENTRATION OF TRANSIENT PROTEOLYTIC ACTIVITY IN COMPOSITE BIOLOGICAL MEDIA CONTAINING CELLS 有权
    法测量瞬态蛋白水解活性的浓度,细胞一种含有复合生物MEDIA

    公开(公告)号:EP2087131A1

    公开(公告)日:2009-08-12

    申请号:EP07819552.6

    申请日:2007-11-02

    IPC分类号: C12Q1/37 C12Q1/56

    CPC分类号: C12Q1/37 C12Q1/56

    摘要: A method is provided for determining in real time the course of thrombin activity in a sample of clotting blood or plasma as it appears in and disappears from the sample which comprises adding a signal substrate to said sample, said signal substrate causing a detectable signal related to the amount of conversion product formed upon reaction by the generated proteolytic activity, monitoring the signal development in time in said sample to provide a curve, and mixing said sample frequently so that clot formation occurs in a dense manner such that the majority of the sample remains fluid and that cell precipitation is inhibited, wherein said monitoring and mixing steps are repeated and performed in an alternate way.

    Cheese coating compositions with improved wax adhesion properties
    18.
    发明公开
    Cheese coating compositions with improved wax adhesion properties 审中-公开
    MitteresserWachshaftfähigkeitversehene BeschichtungszusammensetzungenfürKäse

    公开(公告)号:EP1642504A1

    公开(公告)日:2006-04-05

    申请号:EP04077674.2

    申请日:2004-09-29

    IPC分类号: A23C19/16 A23L1/00

    CPC分类号: A23C19/16

    摘要: The present invention provides a new composition for coating food and food ingredients, in particular cheese, and the use of such a composition. More in particular, a protective cheese coating is provided involving certain hydrophilic polymers as additives, allowing an improved adhesion of an outer layer of cheese wax ("paraffin"). These hydrophilic polymers are selected from the group consisting of hydrophilic polymers such as caseins, starches, modified starches, cellulose derivatives such as cellulose ethers, alginates, naturally occurring gums, such as gum arabic, fermentation produced polysaccharides such as xanthan gum. Preferred additives are carboxymethyl cellulose, hydroxyethyl cellulose, arabic gum, amylogum, starch and derivatives thereof, and casein.

    摘要翻译: 本发明提供了用于涂覆食品和食品成分,特别是奶酪的新组合物,以及这种组合物的用途。 更具体地,提供了保护性乳酪涂层,其涉及某些亲水性聚合物作为添加剂,允许改进的奶酪蜡外层(“石蜡”)的附着力。 这些亲水性聚合物选自亲水性聚合物如酪蛋白,淀粉,改性淀粉,纤维素衍生物如纤维素醚,藻酸盐,天然存在的树胶如阿拉伯树胶,发酵产生的多糖如黄原胶。 优选的添加剂是羧甲基纤维素,羟乙基纤维素,阿拉伯树胶,淀粉,淀粉及其衍生物和酪蛋白。

    METHODS AND COMPOSITIONS FOR GENOTYPING
    19.
    发明公开
    METHODS AND COMPOSITIONS FOR GENOTYPING 审中-公开
    方法和组合物进行基因分型

    公开(公告)号:EP1576174A2

    公开(公告)日:2005-09-21

    申请号:EP03767088.2

    申请日:2003-08-01

    IPC分类号: C12Q1/00

    摘要: The invention provides compositions and methods for performing primer extension reactions, including employment of amplification primers having 5' tags to incorporate into amplicons variant nucleotides of interest from target nucleic acids at known ratios, with or without sequences surrounding the variant nucleotides of interest. The invention provides identifying the variant nucleotides generated from the target nucleic acid and generated from the 5' tags, comparing the results, evaluating the efficiency of the primer extension reactions, and monitoring the efficacy of such reactions. The invention accounts for DNA sequence and experimental variables that may affect efficiency of incorporation of nucleotides, and provides a reference point for the interpretation of polymorphisms. The invention also provides methods of breeding scrapie-resistant sheep populations.