91.
    发明专利
    失效

    公开(公告)号:JPS5624501B2

    公开(公告)日:1981-06-06

    申请号:JP13795676

    申请日:1976-11-17

    92.
    发明专利
    失效

    公开(公告)号:JPS5621787B2

    公开(公告)日:1981-05-21

    申请号:JP15392475

    申请日:1975-12-23

    93.
    发明专利
    失效

    公开(公告)号:JPS5611413B2

    公开(公告)日:1981-03-14

    申请号:JP16110578

    申请日:1978-12-28

    PREPARATION OF POWDERY SOYBEAN PROTEIN

    公开(公告)号:JPS55118351A

    公开(公告)日:1980-09-11

    申请号:JP2284679

    申请日:1979-02-28

    Abstract: PURPOSE:To prepare powdery soybean protein having excellent solubilities in water and brine water, gelling characteristics and emulsifiability, by carrying out the extraction of proteins from cold-defatted soybean, separation of the proteins, preparation of protein dispersion, heating of the dispersion, and drying of the heated dispersion, under specific conditions. CONSTITUTION:One part by weight of cold-defatted soybean is mixed with 5- 20pts. of water, and stirred at =3 deg.C/sec. The heated liquid is maintained at 85-100 deg.C for

    METHOD OF INCREASING PROTEIN CONTENT IN DEFATTED SOYBEAN POWDER

    公开(公告)号:JPS5561776A

    公开(公告)日:1980-05-09

    申请号:JP13514578

    申请日:1978-11-04

    Abstract: PURPOSE:Defatted soybean powders in which each particle consists of a part of mainly protein body and the other part of carbohydrate remaining and attaching to the protein body are ground and the fine particles with particle size less than a specific dimeter are removed to increase the protein content through dry method operations. CONSTITUTION:Defatted soybean powders are controlled so that the particles with particle sizes of less than 30mum occupy 70-95% and husks are removed and the protein content is controlled to about 50-65%. The soybean powders are ground so that the content of the powder of less than 20mum particle size becomes 80-95%, preferably using fluid mill such as jet mill. The product is subjected to flying partition to cut fraction of less than Xmum particle size (X is 4-9) and collect the fraction of X and more mum particle sizes. The grinding and flying partition operations are repeated twice, resulting in increase of the protein content of the initial defatted soybean powder by 10-15%.

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