12.
    发明专利
    未知

    公开(公告)号:ES2098372T3

    公开(公告)日:1997-05-01

    申请号:ES91917243

    申请日:1991-09-30

    Applicant: BASF AG

    Abstract: A strain of Bacillus subtilis which is a tryptophan auxotroph, resistant to sulfaguanidine and flourotryptophan and produces anthranilic acid in a nutrient solution containing L-tryptophan, and process for the preparation of anthranilic acid by fermentation.

    13.
    发明专利
    未知

    公开(公告)号:AT150088T

    公开(公告)日:1997-03-15

    申请号:AT91917243

    申请日:1991-09-30

    Applicant: BASF AG

    Abstract: A strain of Bacillus subtilis which is a tryptophan auxotroph, resistant to sulfaguanidine and flourotryptophan and produces anthranilic acid in a nutrient solution containing L-tryptophan, and process for the preparation of anthranilic acid by fermentation.

    17.
    发明专利
    未知

    公开(公告)号:NO20001174A

    公开(公告)日:2000-03-07

    申请号:NO20001174

    申请日:2000-03-07

    Applicant: BASF AG

    Abstract: The invention relates to impregnated salts, containing at least one salt of one or several organic carboxylic acids in which 0.5 to 30 wt. % of at least one organic carboxylic acid has been incorporated in relation to the carboxylic acid salt. The invention also relates to preservatives containing an impregnated salt and optionally, at least one carrier substance and/or formulation auxiliary agents. Said preservatives can be covered with a covering agent and/or a powdering agent. Finally, the invention relates to a method for producing the impregnated salts and the preservatives, and to the use of said salts and preservatives for treating foodstuffs and animal food, and for silage or for treating leather.

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