99 results about "Genus Bacillus" patented technology

The invention discloses a bacillus strain H7 and an application thereof. The invention provides bacillus velezensis H7 or a progeny of the bacillus velezensis H7, and the preservation number of the bacillus velezensis H7 in the China Center for Type Culture Collection (CCTCC) is CCTCC NO: M 2025630. The bacillus velezensis H7 disclosed by the invention has a very good antibacterial effect on various common clinical pathogenic bacteria (including klebsiella pneumoniae, escherichia coli, candida albicans, enterobacter cloacae complex, acinetobacter baumannii and the like), and particularly shows a very high inhibition rate on some drug-resistant clinical pathogenic bacteria; therefore, the compound has important application value in development of drug and non-drug antibacterial products (such as medical antibacterial materials and the like), a new choice can be provided for drug and non-drug prevention and control of clinical pathogenic bacterium infection, and particularly, the compound has a supplementary effect in the aspects of reducing drug-resistant bacterium propagation risk and reducing drug dependence.

The present invention relates to microencapsulated preparations comprising biopesticide, bio-fungicide, and plant growth promoting agents and uses thereof, as well as to methods for controlling pests and for producing said preparations for managing insect pests. In particular, the invention relates to microencapsulated preparations comprising at least one insect-pathogenic (entomopathogenic) fungus selected from Metarhizium spp. and Beauveria bassiana, and at least one pathogenic Bacillus spp. bacterial strain, preparations and particles comprising these, their use on plant material, methods for controlling pests therewith, and processes for their production.

The present disclosure relates to Bacillus velezensis (B. velezensis) and a use thereof, and belongs to the technical field of microorganisms. The present disclosure solves one of the problems of the Bacillus in the art such as poor broad-spectrum activity for fungi and bacteria, low inhibitory activity, and limited inhibition range. The B. velezensis QMHF-G5 has an excellent inhibitory activity for pathogenic fungi and bacteria, and can inhibit a variety of pathogenic fungi and bacteria, with a prominent broad-spectrum activity. In addition, the B. velezensis has a high inhibitory activity for a variety of pathogenic fungi and bacteria detected, with a high inhibition rate.

To provide a new application for an oral composition comprising vesicles separated from a food fermented from soybeans using a bacterium belonging to the genus Bacillus.SOLUTION: An oral composition containing vesicles separated from a food fermented from soybeans using a bacterium belonging to the genus Bacillus is used for at least one application selected from the group consisting of suppression of interleukin-1β production, improvement of diseases associated with interleukin-1β, and prevention of diseases associated with interleukin-1β.SELECTED DRAWING: None

The application provides a method for treating and recycling iron-containing waste sulfuric acid in titanium dioxide production, which is based on screening of a strain capable of treating iron-containing waste water in a low pH environment, and establishes a method for treating iron-containing waste sulfuric acid, which can effectively realize resource recycling. The waste water treatment bacteria used are Bacillus QD-QJ-062 strain, and the preservation number is CGMCC No.33725. The QD-QJ-062 strain of Bacillus screened by the application can effectively treat the iron-containing waste water in a low pH environment, promote the generation of ferrous oxalate precipitation, and generate ferrous oxalate by-products. The generated ferrous oxalate can be converted into ferrous sulfate by sulfuric acid, and oxalic acid can be recycled, thereby reducing the operation cost. The sulfuric acid solution after iron removal can be neutralized by limestone to generate high-purity gypsum, thereby realizing resource recycling and treatment.

When fed to animals, Bacillus licheniformis strain O42AH3 (deposit accession number DSM 32559), Bacillus subtilis strain O52YJ6 (deposit accession number DSM 32560), Bacillus amyloliquefaciens strain O52YYT (deposit accession number DSM 32561) and / or Bacillus pumilis O72NR7 (deposit accession number DSM 32563) are useful for preventing and / or treating Lawsonia infections and for improving myriad performance parameters, including, but not limited to, body weight gain, average daily gain and feed conversion rates.

The present invention relates to a composition that is used to primarily disrupt and remove biofilm from surfaces. This is achieved using a composition comprising a bacteriophage capable of lysing bacteria selected from one or more of Pseudomonas aeruginosa, Acinetobacter baumanii, Staphylococcus aureus, and E.coli; and a Bacillus bacterial spore in the presence of a specific surfactant of the poloxamer type.

The present invention relates to microorganisms for improving human and animal health. More particularly, the present invention relates to isolated Bacillus strains, as well as strains having all identification characteristics of these strains, for use including the above-mentioned use, in particular for improving gastrointestinal health in animals or humans.

The bacterial strain Arasana bacillus (CECT 30655) belongs to Gram-positive bacterial flora and bacillus subtilis, and is a stimulant capable of stimulating adaptive metabolism of plants to resist water stress, an improving agent for plant yield and nutrition and an improving agent for polyphenol content. The strain is separated from rhizosphere soil of pinus coast, is cultured on a nutrient agar culture medium (PCA), and is identified as a new strain from the aspects of morphology, biochemistry and genetics for identification through whole genome sequencing. Under a water stress condition, the strain can enhance CO2 fixation and transpiration, optimize photosynthesis energy capture and reduce oxidative stress, so that the strain can be used for increasing yield; as a biological fertilizer, nutrient absorption can be promoted no matter whether water stress exists or not; and the content of antioxidant polyphenols in plant species with medicinal or edible values can also be improved, so that the fruit quality is improved.

A composition of oral administration for use in the prevention or and treatment degenerative diseases of the eye that it comprises lysates of probiotic micro-organisms in the form of a dry powder of the genus Bacillus, Lactobacillus, Streptococcus, Saccharomyces and Bifidobacterium.

The application discloses application of eugenol in preparation of a bacteriostatic agent for enhancing symbiotic nitrogen fixation efficiency of legume-rhizobium, and relates to the field of agricultural microorganisms. ‑1 The application is safe and non-inhibiting to seed germination of Medicago polymorpha and target rhizobium LL2 in a concentration range of 500-1000 muL / L ‑1 of eugenol, can significantly reshape rhizosphere microbial community structure by selectively inhibiting competitive microorganisms such as bacillus and streptomyces in soil, and is environment-friendly and free of antibiotic residue risk, thereby providing a green and efficient new approach for improving symbiotic nitrogen fixation efficiency of legume-rhizobium.

The present invention relates to a fluorescent reporter plasmid system for making Bacillus strains fluoresce, and to a method for visualizing the state of Bacillus strains.

Provided is a carbonate-containing granular material production method with which it is possible to produce a carbonate-containing granular material at a cost lower than when using conventional methods.　The present invention has a carbonation step for bringing, into contact with a carbonation-target granular material at a maximum temperature of higher than 0°C to lower than 100°C, either water, a carbonation accelerator, and at least one among a carbon dioxide-containing substance, a carbonate ion-containing water, and a hydrogen carbonate ion-containing water, or a carbonation accelerator and at least one among a carbon dioxide-containing water, a carbonate ion-containing water, and a hydrogen carbonate ion-containing water. The total amount of water brought into contact in the carbonation step is 1 mass% or more of the carbonation-target granular material. The carbonation accelerator contains bacteria. The bacteria are at least one selected from the genus Bacillus, the family Bacillaceae, the class Bacilli, the family Clostridiaceae, the family Micrococcaceae, the family Microbacteriaceae, or the family Comamonadaceae.

The invention relates to a method for the use of a composition comprising bacterial spores of the genus Bacillus for preventing toilet blockages.

The invention relates to animal feed or feed additive that is useful in the prevention or reduction of pathogenic bacterial infection in a monogastric livestock animal, in particular in poultry or swine, where the animal feed or feed additive comprises one or more selected Bacillus strains, as well as to methods for reducing the prevalence of pathogenic bacteria in a monogastric livestock animal, for reducing the need for antibiotic administration and / or the level of antibiotics administered to a monogastric livestock animal, and / or for reducing the need for antibiotic administration and / or the level of antibiotics administered to a monogastric livestock animal, by administering to the animal one or more Bacillus strains.

The present disclosure relates generally to recombinant microbial cells expressing heterologous proteins of interest. Accordingly, certain aspects of the present disclosure relate, inter alia, to recombinant Bacillus cells having enhanced protein production capabilities, novel protein signal sequences, recombinant polynucleotides encoding heterologous proteins of interest, and related compositions and / or methods thereof. Thus, as exemplified herein, the recombinant Bacillus cells of the present disclosure are particularly suitable for use in the expression, production, and secretion of heterologous proteins.

Composition for the biostimulation of plant growth comprising a bacterial active agent, said bacterial active agent comprising a bacterium of the genus Bacillus and a nitrogen-fixing bacterium, characterized in that the quantity of said bacterium of the genus Bacillus and of said nitrogen-fixing bacterium in said bacterial active agent is greater than or equal to 75% by weight relative to the total weight of said bacterial active agent in the composition.

The invention belongs to the technical field of organic substrates, and particularly relates to an organic substrate preparation process based on complex microbial inoculant synergistic fermentation, which comprises the following steps: selecting agricultural wastes, livestock and poultry manure and food industry byproducts, and carrying out staged fermentation by adopting complex microorganisms such as bacillus, streptomyces, clostridium and bacteroides; the decomposition efficiency of degradation-resistant substances such as cellulose and lignin is obviously improved. By combining precise temperature control and oxygen concentration adjustment strategies, the stability of the fermentation process is enhanced, nitrogen volatilization is reduced, and the total nitrogen content is stabilized at 1.2-1.5%. Nitrogen-fixing bacteria and phosphate solubilizing bacteria are introduced in the after-ripening stage, the biological activity of the matrix is improved, the screening process ensures that the finished product is uniform in particle size and few in impurities, the content of organic matter reaches 45% or above, the pH value is stabilized at 6.5-7.5, excellent agricultural performance is achieved, and efficient resource utilization of organic waste is achieved; the problems that in the prior art, organic matter degradation is not thorough, the controllability of the fermentation process is poor, nutrient loss is serious, and the quality of a finished product is unstable are effectively solved.

Abstract:　Problem: To provide a soil-transmissible plant disease control agent or similar that can safely be used as a biological control agent.　Solution: A soil-transmissible plant disease control agent or similar, such as a vegetable bacterial wilt control agent, can be provided by using, as an active ingredient, live bacterial cells of a novel strain of a bacterium of the Bacillus or Fictibacillus genus with a heretofore unknown soil-transmissible plant disease controlling action, or a cultured product including said live bacterial cells. This control agent is characterized by being able, through a foliage application treatment, to control bacterial wilt and / or bacterial soft rot caused by the Ralstonia solanacearum species complex, which are soil-borne bacteria.　Selected drawing: none

The present disclosure relates to composition and methods of treating waste for the purposes of, including but not limited to, degrading waste, bioremediation of waste, reducing odor in waste, reducing organics in waste, and combinations thereof. More particularly, the present disclosure relates to the use of isolated Bacillus strains Bp D10, Bs E12, and strains having all of the identifying characteristics of those strains, and combinations thereof, for treating waste.

The present invention provides a formulation based on bacteria of the Bacillus genus that are capable of generating active sludges that degrade molecules present in water / soil and which can adapt to the environment to which they are exposed. The bacteria are inoculated in an organic substrate for the growth thereof, through an aerobic fermentation process in solid medium. The formulation can reduce the lipid, fat and protein content in wastewater, as well as eliminate bad odours and coliforms from same. It is therefore proposed for use as a bioremediation agent for wastewater from nejayote, blackwater and fat traps.

The invention discloses a method for preventing and treating rice blast by using compound microorganism fermentation liquor, and relates to the technical field of agricultural biologication.The method comprises the following steps that S1, bacillus strains with antagonistic activity on rice blast bacteria are selected for compound culture; the method comprises the following steps: respectively carrying out activation culture on selected bacillus of different species and strains to obtain respective seed solutions; and mixing the seed solutions according to a predetermined proportion, performing liquid submerged fermentation culture under controllable conditions, and controlling fermentation parameters to proliferate the compound microorganism thalli to a predetermined high concentration. According to the method for preventing and treating the rice blast through the compound microorganism fermentation liquor, the compound microorganism fermentation liquor preparation which can be directly used for spraying is prepared through compound culture of bacillus strains with antagonistic activity, so that the problems of drug resistance, pesticide residues and environmental pollution caused by chemical pesticides are effectively solved; the characteristics of greenness and environmental protection are shown, and the control effect on the rice blast is improved.

The present invention relates generally to the field of therapeutic compositions comprising bacterial strains and methods for the treatment or prevention of disease More particularly, the present invention relates to compositions comprising purified bacterial strains isolated from the mouse gut and their use in the treatment or prevention of inflammatory and autoimmune disorders. In one aspect of the invention the composition comprising bacterial mixture of genus Bacillus and genus Streptococcus. In one aspect of the invention provides combination of bacterial species from genus Bacillus and genus Streptococcus.

The invention relates to the field of soil pollution remediation, and discloses a micro-ecological reconstruction and remediation method for micro-plastic polluted soil, which comprises the following steps: firstly, screening and enriching micro-plastic degradation functional florae which have the advantages of pseudomonas and bacillus, and the bacillus can secrete lipase and protease; the preparation method comprises the following steps: mixing biomass charcoal prepared by pyrolysis of corn straws with a functional bacterium suspension for adsorption, and carrying out sodium alginate-calcium chloride crosslinking to prepare an immobilized composite repairing agent; applying a repairing agent accounting for 1-5% of the mass of the soil, uniformly mixing the repairing agent with the soil, regulating the soil humidity to 20-30% and the carbon-nitrogen ratio to (15-25): 1, and maintaining the environment temperature of 15-35 DEG C; microplastics are removed through the synergistic effect of biomass charcoal adsorption and functional flora enzymatic degradation, beneficial microorganisms are enriched synchronously, and functional gene expression is activated; the problems that in the prior art, functional flora planting is difficult, the degradation efficiency is low, micro-ecological restoration is deficient, and the environmental adaptability is poor are solved.

A spore-forming Bacillus species, and more particularly, a Bacillus velezensis strain identified as BV379 is provided. Compositions comprising BV379 and methods of using the same are also provided.

The present application discloses an oral metastatic composition for use in the treatment of solid tumors in a patient, in particular colon and / or lung cancer, comprising lysates of probiotic microorganisms derived from the genus Bacillus, Bifidobacterium, Lactobacillus, Saccharomyces and Streptococcus.

The present invention relates to a recombinant endolysin for controlling Clostridioides difficile infectious disease, and a use thereof, and, more specifically, to endolysin PHICD111_20024_EAD having excellent salt stability, and a use thereof. The endolysin PHICD111_20024_EAD, newly isolated in the present invention, exhibits specific activity against Clostridioides difficile, which is one of the causative bacteria of intestinal inflammation, and strains belonging to the genus Bacillus and Listeria monocytogenes, which are known as causative bacteria of food poisoning. The endolysin PHICD111_20024_EAD of the present invention does not affect humans and animals, and thus is safe and applicable to the pharmaceutical industry, food industry, biotechnology and the like, and also can effectively kill bacteria at a target site or target substance without problems related to antibacterial resistance.

The invention relates to the technical field of water-preserved mining of coal mines, and discloses a system and method for repairing overlying strata water flowing fractures through microbial mineralization, and the system comprises a mineralization repairing agent preparation unit which is used for preparing a mineralization repairing agent based on a microbial bacterial solution, a mineralization precursor solution, a carbon source solution, a nutrient solution and / or a water chemical adjusting solution, the microorganisms adopt bacillus microorganisms with urea hydrolysis or carbonate mineralization capability; and the fracture injection unit is used for injecting the mineralization repairing agent into the overlying strata water diversion fracture zone between the mining coal seam and the shallow underground water. A biological-mineral composite flexible water-blocking structure can be formed in a repairing area, has interface adhesiveness and certain flexibility, can cooperatively deform along with slow sinking of overlying strata and the earth surface and stress adjustment, reduces secondary cracking and seepage channel reactivation, weakens the water guiding capacity among an underlying goaf, a working face and an overlying aquifer, and meanwhile, improves the water-blocking performance of the working face and the overlying aquifer. The water loss of shallow groundwater is reduced, and reliable technical support is provided for water-preserved mining under the aquifer.

The invention discloses brevibacillus and application thereof in prevention and treatment of meloidogyne incognita. The brevibacillus is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.35054. The strain has a strong biocontrol effect on meloidogyne incognita, also has a strong growth promoting effect on tomato plant growth, and can make tomatoes blossom and bear fruits in advance.

The invention discloses a uniform and rapid pressure relief and permeability increase method for a deep coal seam, which aims at the complex geological conditions of high ground stress and high gas pressure of the deep coal seam and realizes efficient pressure relief and permeability increase through the synergistic effect of hydraulic slotting, hydraulic fracturing and biological degradation and elimination technologies. Firstly, through geological analysis and intelligent optimization design of drill hole arrangement, uniform coverage is ensured; then, high-pressure water is used for slotting to form a guide slot, and slag removal is facilitated; then, section-by-section fracturing is assisted through packing, a crack network is expanded, and the direction is controlled; bacillus type anaerobic bacteria are added into the fracturing fluid, micropores are opened, and a gas channel is established; and finally, the subsequent drilling position is determined through intelligent analysis, and slotting and fracturing are repeated. According to the method, a large-area fracture network with good continuity is formed, the permeability is improved, the gas extraction efficiency is remarkably improved, the limitations of fast fracture closing, random distribution, difficult pore forming and the like in the traditional technology are overcome, and the method is suitable for a deep coal seam with the ground stress of 20-40 MPa and the gas pressure of 1.5-3 MPa, safe to operate and environmentally friendly.