Aqueous lysine-containing animal feed supplements and process for the production thereof

    公开(公告)号:AU771057B2

    公开(公告)日:2004-03-11

    申请号:AU4253500

    申请日:2000-06-20

    Applicant: DEGUSSA

    Abstract: Animal feed supplement derived from a fermentation broth is a liquid with a pH below 7 containing: (a) L-lysine and/or its salts; (b) 0-100% of the broth's biomass; and (c) at least a major part of the broth's other dissolved and suspended components. An Independent claim is also included for a process for producing a solution or suspension containing lysine and/or its salts, comprising: (a) producing a fermentation broth containing L-lysine; (b) optionally removing at least part of the biomass; (c) optionally adding L-lysine or a solution containing L-lysine; (d) adjusting the broth to a pH below 7; and (e) optionally concentrating the broth; where steps (b)-(e) can be performed in any order.

    43.
    发明专利
    未知

    公开(公告)号:BR0112158A

    公开(公告)日:2003-06-17

    申请号:BR0112158

    申请日:2001-05-09

    Applicant: DEGUSSA

    Abstract: A composition including at least one of D-pantothenic acid and a salt of D-panthothenic acid, greater than 50 percent of non-biomass constituents of a D-pantothenic fermentation liquor, and 0 to 100% of the biomass from D-pantothenic fermentation liquor wherein composition is a solid, pourable composition in the form of particles.

    44.
    发明专利
    未知

    公开(公告)号:DE10126422A1

    公开(公告)日:2002-03-14

    申请号:DE10126422

    申请日:2001-05-31

    Applicant: DEGUSSA

    Abstract: The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70% to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70% to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and a process for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the sigE gene is present in enhanced form, and the use of polynucleotides which comprise the sequences according to the invention as hybridization probes.

    49.
    发明专利
    未知

    公开(公告)号:DE10032349A1

    公开(公告)日:2002-01-17

    申请号:DE10032349

    申请日:2000-07-04

    Applicant: DEGUSSA

    Abstract: This invention relates to an animal feed additive based on a fermentation liquor and containing D-pantothenic acid and/or salts thereof, characterised in that a) it contains the biomass formed during the fermentation in an amount of from >/= 0 to 100 %; and b) it contains at least the predominant part of the further constituents of the fermentation liquor; and c) it is in solid form, in a particle size distribution of from 20 to 2000 mu m, and is pourable; and d) it contains, in solid form, a content of chloride-containing constituents in a concentration of

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