公开(公告)号：CA2119209A1

公开(公告)日：1994-09-18

申请号：CA2119209

申请日：1994-03-16

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  DAHM FRANZ-LUDWIG ,  HERTZ ULRICH ,  FRIEDRICH HEINZ ,  LOTTER HERMANN ,  HOHN WOLFGANG ,  GREISSINGER DIETER ,  POLZER WOLFGANG

IPC: A23K1/00 ,  A23K1/16 ,  A23K1/20 ,  C12P29/00 ,  C12P13/08 ,  C12P13/22

Abstract: Animal feed additives based on fermentation broth contain other fermentation broth ingredients in addition to the additive. After spray drying, such products generally have an inadequate apparent density and/or are tacky. Accordingly, auxiliaries such as for example, perlite or sawdust are added for pelletizing of the products. Alternatively, the products are freed from water by azeotropic distillation with paraffin oil to form pellets. The problem addressed by the invention was to provide a highly concentrated animal feed additive which, in particular, was to have an apparent density of at least 550 kg/m3 and a standardizable active-substance content. Stable pellets can be produced by pelletizing from a fermentation broth containing an animal feed additive when at least 33% by weight of the fermentation products are present. The pellets can be produced particularly effectively by pelletizing providing they are built up from at least 30% by weight of fine particles of which at least 70% by weight are smaller than 100 .mu.m in size. The biomass may be completely present, partly present or not present at all in the pellets. Animal feed additives, such as lysine, threonine or tryptophane, all containing fermentation broth products.

公开(公告)号：HU9400773D0

公开(公告)日：1994-06-28

申请号：HU9400773

申请日：1994-03-16

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  FRIEDRICH HEINZ ,  DAHM FRANZ-LUDWIG ,  HERTZ ULRICH ,  LOTTER HERMANN ,  HOHN WOLFGANG ,  GREISSINGER DIETER ,  POLZER WOLFGANG

IPC: A23K1/00 ,  A23K1/16 ,  A23K1/20

Abstract: 2. Animal feed additives based on fermentation broth further contain, in addition to the additive, other fermentation broth constituents. Such products, after spray-drying, generally have an excessively low bulk density and/or are sticky. To granulate these products, processing aids have therefore been added, e.g. perlite or sawdust. Alternatively, such products have been dewatered by azeotropic distillation with paraffin oil to give granules. The object of the invention is a highly concentrated animal feed additive which, in particular, is to have a bulk density of at least 550 kg/m and a standardisable active compound content. 2.2. By pelletising, stable granules can be produced from an animal feed additive-containing fermentation broth if the fermentation product is contained at at least 33% by weight. Granules can particularly readily be produced by pelletising if the pellets are built up of at least 30% by weight fine grain with at least 70% by weight having a particle size

公开(公告)号：HUT65084A

公开(公告)日：1994-04-28

申请号：HU9202959

申请日：1992-09-16

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  FRIEDRICH HEINZ ,  HOLLDORFF HENNING ,  LEUCHTENBERGER WOLFGANG ,  LOTTER HERMANN ,  TANNER HERBERT

IPC: A23K1/00 ,  A23K1/16 ,  C12P13/04 ,  C12P13/08

Abstract: 2.1. Fermentative preparation of amino acids for animal feed supplement purposes is a complex process, since the amino acid is present in the fermentation broth at only a few percent. Drying the crude fermentation broth and using it as such generally led to aggregating sticky products or to products having too low a supplementary amino acid content. Using the new animal feed supplement and preparation process, a supplementary amino acid is intended to be made available which is not too expensive, not excessively hygroscopic or sticky, and whose contents can be standardised. 2.2. The animal feed supplement is based on a fermentation broth and contains the majority of its components, if required, with the exception of part of the biomass. Preferably, the biomass is present at no more than 10 % by weight of the dry matter. Proteins are preferably present at up to a maximum of 10 % by weight. For the production, during fermentation, at least towards the end, the sugar content is adjusted to a value of at most 4 g/l and during further processing, if required, at least a part of the biomass is separated off. 2.3. Supplementation or preparation of animal feed agents or premixes, in particular containing lysine.

公开(公告)号：HU9202959D0

公开(公告)日：1992-11-30

申请号：HU9202959

申请日：1992-09-16

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  FRIEDRICH HEINZ ,  LOTTER HERMANN ,  TANNER HERBERT ,  HOLLDORFF HENNING ,  LEUCHTENBERGER WOLFGANG

IPC: A23K1/00 ,  A23K1/16 ,  C12P13/04 ,  C12P13/08

Abstract: 2.1. Fermentative preparation of amino acids for animal feed supplement purposes is a complex process, since the amino acid is present in the fermentation broth at only a few percent. Drying the crude fermentation broth and using it as such generally led to aggregating sticky products or to products having too low a supplementary amino acid content. Using the new animal feed supplement and preparation process, a supplementary amino acid is intended to be made available which is not too expensive, not excessively hygroscopic or sticky, and whose contents can be standardised. 2.2. The animal feed supplement is based on a fermentation broth and contains the majority of its components, if required, with the exception of part of the biomass. Preferably, the biomass is present at no more than 10 % by weight of the dry matter. Proteins are preferably present at up to a maximum of 10 % by weight. For the production, during fermentation, at least towards the end, the sugar content is adjusted to a value of at most 4 g/l and during further processing, if required, at least a part of the biomass is separated off. 2.3. Supplementation or preparation of animal feed agents or premixes, in particular containing lysine.

公开(公告)号：EE03849B1

公开(公告)日：2002-10-15

申请号：EEP9900362

申请日：1998-01-31

Applicant: DEGUSSA

Inventor： HASSEBERG HANS ALBRECHT ,  BINDER WOLFRAM ,  KNIESEL HEIDEMARIE ,  KOERFER MARTIN

IPC: A23K20/142 ,  A23K40/10 ,  A23K1/00 ,  A23K1/16

Abstract: The invention relates to a method for producing a pourable, methionine salt based animal food supplement which is easy to handle, wherein a granulated product is manufactured from a methionine salt solution which can be obtained according to traditional methods. The invention further relates to methioninate granulated products that are thus obtained.

公开(公告)号：DE59803431D1

公开(公告)日：2002-04-25

申请号：DE59803431

申请日：1998-01-31

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  HASSEBERG ALBRECHT ,  KNIESEL HEIDEMARIE ,  KOERFER MARTIN

IPC: A23K20/142 ,  A23K40/10 ,  A23K1/00 ,  A23K1/16

Abstract: The invention relates to a method for producing a pourable, methionine salt based animal food supplement which is easy to handle, wherein a granulated product is manufactured from a methionine salt solution which can be obtained according to traditional methods. The invention further relates to methioninate granulated products that are thus obtained.

公开(公告)号：AT214551T

公开(公告)日：2002-04-15

申请号：AT98906899

申请日：1998-01-31

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  HASSEBERG HANS ALBRECHT ,  KNIESEL HEIDEMARIE ,  KOERFER MARTIN

IPC: A23K20/142 ,  A23K40/10 ,  A23K1/00 ,  A23K1/16

Abstract: The invention relates to a method for producing a pourable, methionine salt based animal food supplement which is easy to handle, wherein a granulated product is manufactured from a methionine salt solution which can be obtained according to traditional methods. The invention further relates to methioninate granulated products that are thus obtained.

公开(公告)号：LT99107A

公开(公告)日：1999-12-27

申请号：LT99107

申请日：1999-08-31

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  HASSEBERG HANS ALBRECHT ,  KNIESEL HEIDEMARIE ,  KOERFER MARTIN

IPC: A23K20/142 ,  A23K40/10 ,  A23K1/00 ,  A23K1/16

Abstract: The invention relates to a method for producing a pourable, methionine salt based animal food supplement which is easy to handle, wherein a granulated product is manufactured from a methionine salt solution which can be obtained according to traditional methods. The invention further relates to methioninate granulated products that are thus obtained.

公开(公告)号：TR9902049T2

公开(公告)日：1999-12-21

申请号：TR9902049

申请日：1998-01-31

Applicant: DEGUSSA

Inventor： BINDER WOLFRAM ,  HASSEBERG HANS ALBRECT ,  KNIESEL HEIDEMARIE ,  KOERFER MARTIN

IPC: A23K20/142 ,  A23K40/10 ,  A23K1/00 ,  A23K1/16

CPC classification number: A23K20/142 ,  A23K40/10 ,  Y10S426/807

公开(公告)号：TR199901073A2

公开(公告)日：1999-12-21

申请号：TR9901073

申请日：1999-05-14

Applicant: DEGUSSA

Inventor： KOERFER MARTIN ,  ROHLAND LUTZ ,  BINDER WOLFRAM ,  HASSELBACH HANS JOACHIM ,  ALT HANS CHRISTIAN ,  HUTHMACHER KLAUS ,  KNIESEL HEIDEMARIE

IPC: A23K1/16 ,  A23K50/15 ,  C07C319/20 ,  C07C319/28 ,  C07C323/58 ,  C07C323/60 ,  B01J2/00 ,  A23K1/22

Abstract: Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) comprises: (a) distilling water from mixture, preferably with sodium hydroxide addition, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate at 90-140 degrees C. Production of aqueous sodium methioninate (I) solution containing little sodium carbonate from the crude mixture from the alkaline hydrolysis of 5-( beta -methylmercapto-ethyl)-hydantoin (II) with 1.1-6 equivalents of sodium hydroxide and/or carbonate comprises: (a) distilling water from the mixture, preferably with addition of more sodium hydroxide, until the (I) content is 60-90 wt.%; and (b) separating the sodium carbonate precipitate in anhydrous form or as monohydrate and/or bicarbonate, at 90-140 degrees C. An Independent claim is also included for free-running (I) granulate.