Strains, composition and method of use

    公开(公告)号:US12128077B2

    公开(公告)日:2024-10-29

    申请号:US17417654

    申请日:2019-08-08

    申请人: Lactobio A/S

    摘要: The present invention relates to a bacterial strain having a genetic homology of at least 95% to one or more of the bacterial strains selected from the group consisting of:



    Weissella viridescens LB10G, which is deposited as DSM 32906;
    Lactobacillus paracasei LB113R, which is deposited as DSM 32907;
    Lactobacillus plantarum LB244R, which is deposited as DSM 32996;
    Lactobacillus paracasei LB116R, which is deposited as DSM 32908;
    Enterococcus faecium LB276R, which is deposited as DSM 32997;
    Lactobacillus plantarum LB316R, which is deposited as DSM 33091;
    Leuconostoc mesenteriodes LB341R;
    Leuconostoc mesenteriodes LB349R, which is deposited as DSM 33093;
    Lactobacillus plantarum LB356R, which is deposited as DSM 33094;
    Lactobacillus plantarum LB312R, which is deposited as DSM 33098.

    Method for constructing halophilic nitrogen assimilation microbiome

    公开(公告)号:US12122699B2

    公开(公告)日:2024-10-22

    申请号:US17590475

    申请日:2022-02-01

    IPC分类号: C02F3/34 C02F3/12 C12N1/20

    CPC分类号: C02F3/34 C02F3/1263 C12N1/205

    摘要: The present invention provides a method for constructing a halophilic nitrogen assimilation microbiome, and belongs to the technical fields of microorganisms as well as environmental governance and restoration. According to the present invention, a strain of Psychrobacter aquimaris A4N01 is screened from marine sediments; the strain can assimilate ammonia nitrogen to synthesize organic nitrogen, and simultaneously convert organic matters and phosphorus. A halophilic nitrogen assimilation microbiome developed by the strain has good nutrient conversion removal capacity and settling performance, has wide tolerance to salinity, and can be used in high-salinity wastewater treatment, saline-alkali soil fertilization, etc., so as to realize recycling of nutrient elements such as nitrogen and phosphorus in high-salinity environments. The method is simple in operation and low in costs and is environmentally friendly, therefore having good practical application value.