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    17.
    发明专利
    未知

    公开(公告)号：DE102005043324A1

    公开(公告)日：2007-03-15

    申请号：DE102005043324

    申请日：2005-09-12

    Applicant: BASF AG

    Inventor： LOHSCHEIDT MARKUS ,  BETZ ROLAND ,  BRAUN JOERG

    IPC: C12N9/98 ,  A23K1/165 ,  C12N15/55

    Abstract: The present invention relates to novel phytase-comprising enzyme granules, the particles of which have a weight-average particle size in the range from 300 to 800 mum and the specific phytase activity of which, expressed in FTU/g, is at least 13 000 and does not exceed a value of FTUmax=6000[FTU g-1].D-3.mm3, D being the weight-average particle diameter of the granule particles in mm. The invention further relates to phytase-comprising enzyme granules for feeds, the particles of which have a weight-average particle size in the range from 300 to 800 mum and the specific phytase activity of which, expressed in FTU/g, is at least 7000, and does not exceed a value of FTUmax=2000[FTU g-1].D-3.mm3, D being the weight-average particle diameter of the granule particles in mm. The invention also relates to the use of the phytase-comprising enzyme granules in feed compositions and, in particular, pelleted feed compositions, which are obtainable using the phytase-comprising enzyme granules.

    18.
    发明专利
    未知

    公开(公告)号：DK1139780T3

    公开(公告)日：2007-01-29

    申请号：DK99969217

    申请日：1999-12-18

    Applicant: BASF AG

    Inventor： HARZ HANS-PETER ,  SCHOENER FRANZ-JOSEF ,  BETZ ROLAND ,  KESSLER THOMAS ,  HEINZL WOLFGANG

    IPC: A23K20/189 ,  A23K40/10 ,  A23K40/20 ,  A23K50/30 ,  A61K38/46

    Abstract: The invention relates to a method for producing granulates which contain enzymes and which are suited for feeding animals. The granulates are produced by mixing at least one enzyme with a supporting material and by extruding this mixture. The inventive method is characterized in that the supporting material is firstly plasticized in a screw mixer which is equipped with at least one horizontally arranged screw. Afterwards, the enzyme is introduced into the screw mixer and is processed with the plasticized supporting material to produce a homogeneous material which is then extruded.

    19.
    发明专利
    未知

    公开(公告)号：DK1322177T3

    公开(公告)日：2006-07-03

    申请号：DK01974295

    申请日：2001-09-25

    Applicant: BASF AG

    Inventor： COUSINS BARTON ,  HEINZL WOLFGANG ,  BRAUN JOERG ,  BETZ ROLAND ,  HARZ HANS-PETER ,  HEINDL ULRICH

    IPC: A23K20/189 ,  A23K40/30 ,  B01F3/12

    Abstract: The invention relates to a process and the associated apparatus for metering and dissolving pulverulent enzymes and applying them to solid feed products. The apparatus comprises the following main components: a metering unit for pulverulent enzymes (I), a liquid reservoir unit (II), a mixing unit (III), a metering unit of the enzyme-containing liquid (IV) and an application apparatus (V). The individual main components are linked to one another by various connection units and are connected to a computer unit (22) which controls not only the operation of the individual main components but also their nteracti

    20.
    发明专利
    未知

    公开(公告)号：DE50109173D1

    公开(公告)日：2006-05-04

    申请号：DE50109173

    申请日：2001-09-25

    Applicant: BASF AG

    Inventor： HEINZL WOLFGANG ,  BRAUN JOERG ,  BETZ ROLAND ,  COUSINS BARTON ,  HARZ HANS-PETER ,  HEINDL ULRICH

    IPC: A23K20/189 ,  A23K40/30 ,  B01F3/12

    Abstract: The invention relates to a process and the associated apparatus for metering and dissolving pulverulent enzymes and applying them to solid feed products. The apparatus comprises the following main components: a metering unit for pulverulent enzymes (I), a liquid reservoir unit (II), a mixing unit (III), a metering unit of the enzyme-containing liquid (IV) and an application apparatus (V). The individual main components are linked to one another by various connection units and are connected to a computer unit (22) which controls not only the operation of the individual main components but also their nteracti

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