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    PRODUCTION OF ACTIVE INGREDIENT PREPARATION, ACTIVE INGREDIENT PREPARATION AND FOOD OR FEED
    2.
    发明专利
    PRODUCTION OF ACTIVE INGREDIENT PREPARATION, ACTIVE INGREDIENT PREPARATION AND FOOD OR FEED 失效

    公开(公告)号：JP2001078718A

    公开(公告)日：2001-03-27

    申请号：JP24185099

    申请日：1999-08-27

    Applicant: BASF AG

    Inventor： BEWERT WOLFGANG DR ,  BETZ ROLAND DIPL ING ,  LUEDDECKE ERIK DR ,  FRIEDRICH THOMAS DR

    IPC: A23J3/00 ,  A23L3/3463 ,  A23L33/17 ,  A23L1/305 ,  A23K1/14

    Abstract: PROBLEM TO BE SOLVED: To avoid the use of an aldehyde as a cross-linking agent and obtain an active ingredient preparation excellent in safety and useful for a food, a feed, etc. by carrying out an atomization of a cross-linkable protein, a transglutaminase and the active ingredient under specific conditions. SOLUTION: (A) A cross-linkable protein selected from the group of gelatin, casein, soybean proteins, corn proteins and collagen is completely mixed with a transglutaminase derived from a microorganism and an aqueous solution of an active ingredient such as a vitamin, a human food additive or an animal feed additive and the ratio of the active ingredient to the protein is (1:10) to (4:1) expressed in terms of weight. Furthermore, an atomization of the resultant mixture is then carried out in an inert gas atmosphere loaded with a hydrophobic silica, corn starch or a hydrophobic corn starch to produce an active ingredient preparation. The resultant preparation is preferably further dried until the residual moisture content is below 10 wt.% subsequently to the atomization.

    3.
    发明专利
    未知

    公开(公告)号：DE59205688D1

    公开(公告)日：1996-04-18

    申请号：DE59205688

    申请日：1992-12-01

    Applicant: BASF AG

    Inventor： SCHNEIDER JOACHIM U DR ,  SCHUMACHER HORST DR ,  BEWERT WOLFGANG DR ,  GAUS GUENTER DR ,  RHEUDE UDO DR

    IPC: A61K9/14 ,  A61K9/16 ,  A61K9/50 ,  A61K31/015 ,  A61K47/18 ,  A61K47/42 ,  A61P3/02

    Abstract: Process for the production of stable dry powders which are insoluble in hot water and which contain fat-soluble vitamins and/or carotenoids, which comprises the following process steps: a) preparation of an aqueous dispersion containing essentially these fat-soluble active substances, film-forming colloids and reducing sugars, b)conversion of this dispersion into dry powders of vitamin and/or carotenoid products and c) thermal hardening of the powder at temperatures of 60 to 180 DEG C, and which is characterised in that gelatin in combination with one or more organic amino compounds which are free or bound as salts and which contain a basic primary amino group and additionally either another amino group, a hydroxyl group, an alkoxy group or a carboxyl group, and/or in combination with sufficient basic alkali metal or alkaline earth metal compound for the dispersion to have a pH of 7.5 to 10, is used as film-forming colloid, and the dry powders obtainable by this process are described.

    Phosphonoglyoxylic acid esters - with insecticidal activity
    4.
    发明专利
    Phosphonoglyoxylic acid esters - with insecticidal activity 未知

    公开(公告)号：DE2111672A1

    公开(公告)日：1972-09-21

    申请号：DE2111672

    申请日：1971-03-11

    Applicant: BASF AG

    Inventor： BEWERT WOLFGANG DR ,  WUNSCH GERD DR ,  ADOLPHI HEINRICH DR

    IPC: C07F9/165 ,  C07F9/32 ,  C07F9/40 ,  C07F9/53

    Abstract: Title esters of the formula (where R1 and R2 are lower R1R2P-(S)n-CO-CO-R4 alkoxy or lower alkyl, R4 is lower alkoxy, phenoxy or lower dialkylamino, and n is 0 or 1), which are esp. active against Musca domestica, Fannia canicularis, Ceratitis capitata, Dacus oleae and Lucilia sericata, are prepd. by reacting a cpd. R1R2-P-R3 (where R3 is OCH3, OC2H5, SCH3 or SC2H5) with a cpd. halogen-CO-CO-R4. The reaction can be carried out in the presence of absence of solvents at 20-130 degrees C.

    9.
    发明专利
    未知

    公开(公告)号：DK0547422T3

    公开(公告)日：1996-04-01

    申请号：DK92120456

    申请日：1992-12-01

    Applicant: BASF AG

    Inventor： SCHNEIDER JOACHIM U DR ,  RHEUDE UDO DR ,  BEWERT WOLFGANG DR ,  SCHUMACHER HORST DR ,  GAUS GUENTER DR

    IPC: A61K9/16 ,  A61K9/50 ,  A61K31/015 ,  A61K47/18 ,  A61K9/14 ,  A61K47/42 ,  A61P3/02

    Abstract: Process for the production of stable dry powders which are insoluble in hot water and which contain fat-soluble vitamins and/or carotenoids, which comprises the following process steps: a) preparation of an aqueous dispersion containing essentially these fat-soluble active substances, film-forming colloids and reducing sugars, b)conversion of this dispersion into dry powders of vitamin and/or carotenoid products and c) thermal hardening of the powder at temperatures of 60 to 180 DEG C, and which is characterised in that gelatin in combination with one or more organic amino compounds which are free or bound as salts and which contain a basic primary amino group and additionally either another amino group, a hydroxyl group, an alkoxy group or a carboxyl group, and/or in combination with sufficient basic alkali metal or alkaline earth metal compound for the dispersion to have a pH of 7.5 to 10, is used as film-forming colloid, and the dry powders obtainable by this process are described.

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