29.
    发明专利
    失效

    公开(公告)号:JPH05268945A

    公开(公告)日:1993-10-19

    申请号:JP15301392

    申请日:1992-05-21

    摘要: PURPOSE:To provide a new strain of microorganisms belonging to Bacillus pumilus capable of decomposing aflatoxin, thus useful as mycotic growth- inhibitors for preventing diseases due to mould in the agricultural field, or useful as a fermentation promoter to prevent offensive odor generation and to rapidly produce compost, etc. CONSTITUTION:The objective new strain of microorganisms belonging to Bacillus pumilus and capable of degrading aflatoxin [e.g. Bacillus pumilus DB-9008 (FERM P-12266)] can be obtained by isolating various kinds of microorganisms from soil and exploring their properties. This strain is inoculated into waste sawdust having been completely aged and used for artificial Lyophyllum aggregatum culture at 2X10 per g of the sawdust to obtain a mycotic growth- inhibitor for preventing diseases due to mould, etc., in the agricultural microbiological field.

    AGENT FOR SUPPRESSING HARMFUL ENTERIC BACTERIUM TO BE ADDED TO POULTRY FEED

    公开(公告)号:JPH05146260A

    公开(公告)日:1993-06-15

    申请号:JP4978792

    申请日:1992-03-06

    摘要: PURPOSE:To obtain the subject suppressing agent effective for decreasing harmful enteric bacteria, keeping the health and avoiding food poisoning, having excellent safety and useful for the treatment of domestic animals such as chicken by using live bacterial cell of Bacillus subtilis C-3102 as an active component. CONSTITUTION:The objective suppressing agent contains live cells of Bacillus subtilis C-3102 (FERM BP-1096) as an active component. The number of the live cells in 1g of feed is >=1/20 of the number of the object harmful enteric bacteria in 1g of feces. The culture of Bacillus subtilis C-3102 is preferably carried out e.g. in a conventional liquid medium at pH6-8 and 35-40 deg.C for 12hr to 7 days under aerobic condition.