151 results about "Genus Bacillus" patented technology

The invention discloses a high-efficiency lespedeza growth-promoting bacillus Q4 (Bacillus atrophaeus) capable of improving the abundance of dominant bacteria and a preparation method of the high-efficiency lespedeza growth-promoting bacillus Q4. Belongs to the technical field of microorganisms. According to the bacillus atrophaeus Q4 provided by the invention, the conversion from total-effect nutrients to effective nutrients is improved, the consumption of lespedeza to soil nutrients is enhanced, and the abundance of dominant strain groups is increased, so that the effect of promoting the growth of lespedeza is achieved. After the bacillus atrophaeus Q4 provided by the invention is applied, the soil enzyme activity is remarkably improved, the conversion of available nutrients in soil is remarkably enhanced, and the nutrient consumption capability of lespedeza is enhanced. By applying the bacillus atrophaeus Q4, growth and development of lespedeza are promoted, the content of soil hydrolytic nitrogen and available phosphorus is remarkably increased, conversion to soil nutrients is improved, and the conductivity and organic carbon are increased to the maximum extent and are remarkably increased by 142.77% and 64.26% respectively. In the genus level, after being treated by the bacillus atrophaeus Q4, the bacillus (Bacillus) is obviously increased from 0.84% to 2.47%, and the average relative abundance of the pseudomonas (Fictibacillus) is obviously increased from 0.59% to 1.16%. By inoculating the Q4 inoculant, the structure of a soil colony is greatly improved, the relative abundance of a dominant flora is influenced, and the obvious increase of the relative abundance of Bacillus and Fictibacillus is possibly an important factor for promoting plant growth.

The invention discloses bacillus velezensis and application of the bacillus velezensis in prevention and treatment of basal stem rot, the classification name of the bacillus velezensis is bacillus velezensis GN-22, the bacillus velezensis is preserved in China Center for Type Culture Collection (CCTCC), the preservation number of the bacillus velezensis is CCTCC NO: M2025566, and the preservation date is March 24, 2025. The bacillus velezensis GN-22 disclosed by the invention belongs to rhizosphere growth-promoting bacteria, has a remarkable inhibition effect on different pathogenic fungi such as fusarium graminearum, fusarium pseudograminearum, fusarium asiaticum, fusarium verticillioides and fusarium oxysporum, and plays an important role in biological control of diseases such as corn and wheat stem rot; meanwhile, the strain has a growth promoting effect and can promote corn growth. The strain provided by the invention has the advantages of simple culture conditions, easiness in preservation, easiness in industrial production and good development and application prospects.

The invention discloses a method for increasing the content of pyrazines and 2, 3-butanediol substances through high-temperature Daqu micro-ecological regulation and control, and belongs to the technical field of microbial food processing. The invention discloses a method for improving the content of pyrazines and 2, 3-butanediol substances through micro-ecological regulation and control of high-temperature yeast for making hard liquor, and the method comprises the following steps of: combining and inoculating strains, namely bacillus subtilis CGMCC (China General Microbiological Culture Collection Center) 10830, bacillus velezensis CGMCC 7044 and bacillus licheniformis CGMCC 20675, into wheat flour according to a proportion to prepare the high-temperature yeast for making hard liquor. According to the invention, not only are the contents of pyrazine substances and 2, 3-butanediol increased, but also the abundance of beneficial microorganisms such as bacillus, thermophilic fungi and the like is remarkably improved, and a good saccharification fermentation agent is provided for brewing high-quality white spirit.

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 addresses the problem of providing a microorganism which has less load on the environment, has excellent capability of controlling various plant diseases, and can be effectively utilized for the control of plant diseases and the like in the form of cells, a culture product of the cells, or a culture supernatant contained in the culture product.　The problem can be solved by using Bacillus sp. 201106_1 strain (NITE BP-03884 strain).

The invention discloses a bacillus megaterium Q7 for promoting the growth of leucaena leucocephala and improving the abundance of a probiotic microbial population. The bacillus megaterium Q7 is a bacillus megaterium for promoting the growth of leucaena leucocephala. Belongs to the technical field of microorganisms. The bacillus megatherium Q7 provided by the invention improves the conversion from total-effect nutrients to effective nutrients, and enhances the consumption of the leucaena leucocephala on soil nutrients, thereby achieving the effect of promoting the growth of the leucaena leucocephala. After the bacillus megatherium Q7 provided by the invention is applied, the enzyme activity of soil is remarkably improved, the conversion of available nutrients in the soil is remarkably enhanced, and the nutrient consumption capacity of leucaena leucocephala is enhanced. The bacillus megaterium Q7 is applied to promote the growth and development of the leucaena leucocephala, so that the contents of soil hydrolytic nitrogen and available phosphorus are remarkably increased, and the conversion to soil nutrients is enhanced. In the genus level, the average relative abundance of bacillus treated by the bacillus atrophaeus Q7 is increased to 9.97% from 1.33%, the bacillus pseudobecomes the leucaena leucocephala soil community dominant bacteria genus, and the relative abundance of Fictibacillus is increased by about 6 times, which indicates that the inoculation of the strain Q7 enables the leucaena leucocephala soil community structure to be changed, and the leucaena leucocephala soil community dominant bacteria genus is changed. And the increase of the relative abundance of dominant bacteria is promoted. Wherein the bacillus and the Fictibacillus belong to obvious increase of relative abundance and are possibly an important factor for promoting plant growth.

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.

The invention discloses bacillus, a fungicide and application of the fungicide in disease control and plant growth promotion, and relates to the technical field of biocontrol bacteria. The preservation number of the bacillus is CGMCC (China General Microbiological Culture Collection Center) No.3265. The bacillus RD22S2 strain of bacillus is separated and screened from rhizosphere soil of eucommia ulmoides, and experiments prove that the bacillus RD22S2 strain can effectively prevent and control gray mold of eucommia ulmoides leaves and has broad-spectrum fungal disease resistance and growth promoting functions. Therefore, the bacillus provided by the invention not only can be used for preventing and treating plant diseases caused by fungi, but also can be used for promoting the growth of various plants and improving the yield and quality of the plants. Good application prospects of preventing and treating plant diseases and promoting plant growth are realized.

The invention provides application of an Alzheimer's disease intestinal flora biomarker combination in preparation of a product for detecting AD (Alzheimer's disease). The marker combination comprises ackermania muciniphila, helicobacter hispiduli, dunaliella, pantoea, other fungus, lactobacillus, clostridium erysipelas, helicobacter, enterobacter, laryngobacter, clostridium and undefined genus of clostridium erysipelas, and is characterized in that the marker combination comprises ackermania muciniphila, helicobacter hispiduli, dunaliella, pantoea, other fungus, lactobacillus, enterobacter, laryngobacter, clostridium and undefined genus of clostridium erysipelas. And the composition is any one or a combination of at least two of bacillus pumilus and odorobacter. According to the present invention, the abundance level of the intestinal flora biomarker combination is adopted as the detection index, and the kit is used for the early auxiliary diagnosis of the Alzheimer's disease, has characteristics of high detection precision, convenience, rapidness, safety and non-invasive property, and provides important clinical guiding significance for the auxiliary diagnosis of AD-related indexes.

The present invention provides a composition comprising a white tea tree double fermentation product obtained by primary fermentation of a white tea tree extract using a microorganism of the genus Lactobacillus and secondary fermentation using a microorganism of the genus Bacillus. The composition has excellent effects of resisting oxidation, resisting inflammation, moisturizing skin, removing cutin, conditioning skin microorganisms and the like due to the inclusion of the white tea tree double fermentation product, and thus can be used as a raw material for cosmetics and the like.

Bacillus strains useful for preventing and / or controlling Clostridium perfringens infections and necrotic enteritis in monogastric animals, such as swine and poultry, and for improving the overall health, feed conversion rates and body weight gain of such animals, as well as compositions comprising the Bacillus strains and various methods of using the Bacillus strains in animal feed and animal feed additives.

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.

The invention provides bacillus mojavensis and belongs to the technical field of microorganisms. The preservation number of the bacillus mojavensis VT275 is CGMCC (China General Microbiological Culture Collection Center) No.29974. The bacillus mojavensis VT275 can be used for effectively inhibiting common skin pathogenic bacteria and food-borne pathogenic bacteria, such as staphylococcus aureus, methicillin-resistant staphylococcus aureus, staphylococcus epidermidis, listeria monocytogenes, shigella, enterococcus faecalis and the like. The bacillus mojavensis VT275 disclosed by the invention can be used for preventing or treating skin diseases such as specific dermatitis or controlling food-borne infection, and has a good application prospect in the fields of medicines, cosmetics, edible microorganisms, feed microorganisms and the like.

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 bacterial strain Bacillus nakamurai CECT 30581, a microorganism of the gram-positive group of bacteria, genus Bacillus, and the metabolic products resulting from fermentation in the culture medium, total metabolic liquid (TML), hexane fraction (HF) and hexane subfraction (HS), nitrogen, phosphorous, potassium and manganese absorption stimulants in plants, and atmospheric CO2 fixation and transpiration, even under conditions of water stress. Once this strain has been isolated from the rhizosphere of Pinus pinaster and characterised from a physiological and genetic standpoint, the TML is separated / extracted and the metabolites responsible for the effects thereof, such as a characterisation profile of the bacterial products for different uses, are identified. Both the bacterial strain and its compositions can be used as the basis for producing different preparations intended to optimise the photosynthetic process of plants, improving plant growth and production in adverse situations of drought or reduced irrigation water. They can also be used within the field of organic biofertilisers to improve mineral nutrition in the indicated nutrients.

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 belongs to the technical field of microorganisms, and particularly relates to a novel ethanol-tolerant bacillus strain and application thereof. The invention provides a novel bacillus sporogenes Y61 which is a novel species under the control of bacillus sporogenes. The strain Y61 has better ethanol tolerance, can grow in an ethanol environment with the concentration of 10%, can promote the generation of hexanoic acid, and can be used for industrial production of Luzhou-flavor liquor in an environment with high ethanol content. Therefore, the strain Y61 can be widely applied to the fields of white spirit, soy sauce, pickled vegetables, traditional Chinese medicine manufacturing and the like. Meanwhile, the strain can also be used as a new genetic engineering strain, and more excellent characters can be obtained by accepting other foreign excellent genes.

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.