FREEZE-RESISTANT YEAST AND USES THEREOF
    86.
    发明公开
    FREEZE-RESISTANT YEAST AND USES THEREOF 审中-公开
    抗冻酵母及其用途

    公开(公告)号:EP3318646A1

    公开(公告)日:2018-05-09

    申请号:EP16197393.8

    申请日:2016-11-04

    IPC分类号: C12R1/865 A21D8/04 C12N1/18

    CPC分类号: A21D8/047 C12N1/18 C12R1/865

    摘要: The present invention relates to novel freeze-resistant baker's yeast ( Saccharomyces cerevisiae ) strains and uses thereof, for example for the preparation of fresh or frozen dough products, e.g., bread. It provides freeze-resistant baker's yeast strains, which are, e.g., obtainable from specific deposited strains, e.g., by breeding these strains with each other or with other Saccharomyces cerevisiae strains. The invention also relates to methods of using said strains or methods of preparing a dough or dough product or yeast product, as well as such products.

    摘要翻译: 本发明涉及新型抗冻面包酵母(酿酒酵母)菌株及其用途,例如用于制备新鲜或冷冻面团产品,例如面包。 它提供了抗冻的面包酵母菌株,其例如可从特定的保藏菌株获得,例如通过将这些菌株彼此或与其他酿酒酵母菌株进行育种。 本发明还涉及使用所述菌株的方法或制备面团或面团产品或酵母产品的方法以及这些产品。

    PROCESS FOR SAPONIN ENHANCED AUTOLOYSIS OF YEAST
    87.
    发明公开
    PROCESS FOR SAPONIN ENHANCED AUTOLOYSIS OF YEAST 审中-公开
    酵母皂甙增强自溶的工艺

    公开(公告)号:EP3313979A1

    公开(公告)日:2018-05-02

    申请号:EP16815270.0

    申请日:2016-06-23

    IPC分类号: C12N1/06 C12N1/16 B01F17/56

    摘要: Process for enhancing production rates/production of yeast cell wall products and yeast extracts by adding saponin or a saponin containing ingredient to yeast cultures during fermentation or to yeast cream prior to autolysis. In the context of a sugar beet processing facility, saponin, which is contained within the sugar refining process streams during sucrose production, is readily available and can be introduced to the yeast cultures or yeast cream as either a saponin extract or as dried and shredded sugar beet leaves, without requiring any additional sourcing or acquisition costs. Activity between the saponin and yeast/yeast cream results in the formation of saponin fermentation products.

    SACCHAROMYCES CEREVISIAE CAPABLE OF BEING CO-FERMENTED BY MULTIPLE CARBON SOURCES AND APPLICATION THEREOF

    公开(公告)号:EP3214168A4

    公开(公告)日:2018-04-18

    申请号:EP14904983

    申请日:2014-12-08

    申请人: UNIV JIANGNAN

    发明人: XU YAN WU QUN

    IPC分类号: C12N1/18 C12P7/06 C12R1/865

    摘要: The invention provides a Saccharomyces cerevisiae strain with unique multi-carbon-coutilizing characteristics and its application, relates to the field of microbiological technologies and fermentation engineering technology. S. cerevisiae CCTCC M 2014463 was screened from the Chinese Maotai-flavored liquor making environment. The strain can use glucose, galactose, xylose, alfa ketone, sucrose, maltose, honey disaccharide, loose sugar, trehalose, raffinose and it can use glucose and any of the sugars above simultaneously. In addition, the strain can endure high temperature, acid and alcohol, and is capable of producing a variety of flavor metabolites, including acids, alcohols and esters. The stain could be directly used in alcoholic beverage production, the enhancemment application of S. cerevisiae in alcoholic beverage production, and fuel ethanol production, and it can significantly improve the carbon source utilization and ethanol yield.