70 results about "Microbial consortium" patented technology

A method for preparing a microbial consortium composite remediation agent for synergistic treatment of PAEs and Cd. The preparation method comprises: preparing a functional microbial consortium; preparing a microbial consortium carrier; and preparing the microbial consortium composite remediation agent. In the involved microbial consortium composite remediation agent, the functional microbial consortium is subjected to cadmium-tolerance acclimation, thereby not only exhibiting broad-spectrum degradation activity against PAEs, but also overcoming the issue of reduced degradation efficiency of single functional strains under the stress of heavy-metal Cd pollution in composite contaminated soil. The involved composite remediation agent is modified with sulfhydryl groups, providing excellent passivation effects on heavy metals such as cadmium. In combination with the functional microbial consortium, the remediation agent can achieve the effect of removing PAEs and Cd from the soil synchronously.

The invention relates to the technical field of microorganisms, in particular to the technical field of agricultural microorganisms, and more particularly relates to a cellulose degradation composite flora as well as a construction method and application thereof. The cellulose degradation composite flora comprises a cellulose degradation bacterium, namely humid cellulomonas CW35 and an auxiliary strain used for digesting an intermediate metabolite of the humid cellulomonas CW35, and the auxiliary strain is one or more of pseudomonas Taiwan CW19, bacillus amyloliquefaciens L3 or microbacterium algal M266-2. Therefore, the feedback inhibition effect of a product in the cellulose degradation process of the cellulomonas can be destroyed, the expression and enzyme activity of cellulose degradation related genes are remarkably improved, and the decomposition utilization of cellulose-degrading bacteria, namely the wet cellulomonas CW35, on cellulose-containing wastes is effectively improved.

The invention discloses a microbial flora screening device, and particularly relates to the field of microbial culture.The microbial flora screening device comprises an external placement disc, the top end of the external placement disc is fixedly connected with a corresponding clamping frame, the top end of the corresponding clamping frame is fixedly connected with two sets of fixing columns, the interior of the corresponding clamping frame is fixedly connected with a spring, and one end of the spring is fixedly connected with a clamping clamping block; when the piston positioning push block drives the inclined pushing spring to make contact with the bottom end of the interior of the hollow piston pipe, the inclined pushing spring is in a compressed state under the pressure of the inner wall of the hollow piston pipe, the medicament is converted into mist through the assembly mist spraying performance of the mist spraying connector, and the mist spraying connector located at the upper corresponding through-flow hole sprays upwards; the spraying position sprays towards a farther position due to spraying inertia, and the spraying connectors located at the lower corresponding through-flow holes spray downwards, so that the microbial colonies located under the spraying position provide nutritional agents, survival agents are comprehensively provided for the microbial colonies, and a good survival environment is provided for the microbial colonies.

The present disclosure provides microbial communities comprising an intact microbiome substitute capable of stable implantation in the gastrointestinal tract for the treatment of IBD, ulcerative colitis, and Crohn's disease, and methods of making and using the same.

The utility model relates to the technical field of flora screening, in particular to a microbial flora screening device which can disperse and push flora on the upper surfaces of a plurality of screening pieces, ensures the screening effect, and is convenient to clean and use next time. Comprising a main body, a discharging pipe, a plurality of supporting legs, a plurality of screening pieces, a cleaning assembly, a mounting assembly, a limiting assembly and a dispersing assembly, the discharging pipe is connected to the right side of the bottom of the main body, the supporting legs are mounted at the bottom of the main body to support equipment, the cleaning assembly is mounted at the bottom of the main body, and the screening pieces are mounted in the main body through the mounting assembly; the bottom of the mounting assembly is connected with the cleaning assembly, the mounting assembly is connected with the top of the body through the limiting assembly, and the dispersing assembly is mounted on the screening part.

The disclosure relates to genetically modified microorganisms of the genus Bacillus, for the improvement of phenotypes of plants, for example nitrogen availability for non-leguminous plants. Included are novel strains of the microorganisms, microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important species, for example nitrogen fixation, utilization, regulation, uptake, acquisition, tolerance, and / or processing in plants.

A process includes identifying a hydrocarbon-bearing reservoir containing a hydrocarbon fluid and a brine having a sufficient salinity level to prevent or inhibit one or more of methanogenesis and sulphate-reduction activity, and responsive to a concentration of hydrogen being below 1000 parts per million in a sample collected from the hydrocarbon-bearing reservoir, introducing at least one non-native or indigenous hydrogen producing microorganism or stimulating the activity of at least one indigenous bacteria capable of stimulating a microbial consortium to increase a production rate of hydrogen in the hydrocarbon-bearing reservoir.

The disclosure relates to isolated microorganisms—including novel strains of the microorganisms, microbial consortia, and agricultural compositions comprising the same. Furthermore, the disclosure teaches methods of utilizing the described microorganisms, microbial consortia, and agricultural compositions comprising the same, in methods for imparting beneficial properties to target plant species. In particular aspects, the disclosure provides methods of increasing desirable plant traits in agronomically important crop species.

The invention discloses a method for synthesizing acetic acid from carbon dioxide by using sludge microbial flora, which comprises the following steps: step 1, inoculation: taking sludge containing acetogenic bacteria as an inoculum, and adding the inoculum into a reactor containing a basic culture medium; step 2, establishing an initial environment: introducing mixed gas for providing a carbon source and an energy source into the reactor, aerating, and replacing air in the reactor; step 3, implementing a nutrition stress stage: after aeration in the step 2 is finished, sealing the reactor, and carrying out constant-temperature culture for 10-15 days; and 4, strengthening culture in a recovery period: after the step 3 is finished, connecting a mixed gas providing a carbon source and an energy source with the reactor, executing periodic constant-temperature culture, and regularly replacing the basic culture medium in the periodic constant-temperature culture process. The method is simple to operate, low in cost and high in acetic acid yield.

The invention discloses a tea tree pruning efficient degradation microbial combined bacterium, a microbial agent and application of the microbial agent, the tea tree pruning efficient degradation microbial combined bacterium comprises bacillus JKB11 and paenibacillus polymyxa JKB16, and the JKB11 and JKB16 combination in the tea tree pruning efficient degradation microbial combined bacterium can effectively deal with degradation of tea tree pruning; although the living enzymes of cellulose degrading enzyme (CMCase) and lignin degrading enzyme (lignin peroxidase (LiP) and manganese peroxidase (MnP)) are similar to those of JKB16, the three-element content and infrared spectrum indexes of the degradation product prove that the tea tree pruning degradation effect of the combination of JKB11and JKB16 is better.

Provided herein are methods and compositions for growing a plurality of different bacteria, where each of the plurality of bacteria is grown on a separate medium from the others, removing the bacteria from the media, and combining them to produce a microbial consortium.

The invention relates to a biofilter and a method for the oxidation of methane generated in industrial, agricultural and sanitary landfill processes, among others, where the methane oxidation is biological, requiring methanotrophic microbial consortia, and where copper mining tailings are added to stimulate methane oxidation mediated by said methanotrophic microorganisms.

The present disclosure relates to genetically modified microorganisms for improving the phenotype of a plant, such as the nitrogen effectiveness of a leguminous plant. The present disclosure includes novel strains of microbial bodies, microbial consortia, and agricultural compositions comprising the same. In addition, the present disclosure teaches methods of utilizing the microorganisms, microbial consortia, and agricultural compositions comprising the same in methods of conferring beneficial properties to target plant species. In particular aspects, the disclosure provides methods of enhancing desired plant traits in agronomically important species, such as fixation, utilization, regulation, absorption, acquisition, tolerance and / or processing of nitrogen in plants.

The present application relates to the field of microbial technology, and specifically provides a synthetic microbial consortium B2 for preventing and treating banana wilt and application thereof. The synthetic microbial consortium B2 is composed of three antagonistic bacteria S-1-56, S-2-42 and 1-119 of Pseudomonas genus isolated from the rhizosphere soil of banana. Foc The synthetic microbial consortium B2 has a significant synergistic inhibitory effect. The synthetic microbial consortium B2 can be applied to the rhizosphere soil of banana by irrigation and the like, effectively prevents and controls the occurrence and spread of banana wilt, has the advantages of environmental friendliness, stable prevention and treatment effect, strong adaptability and the like, and is suitable for the production practice of green and sustainable agriculture.

The present application relates to the technical field of microbial immobilization, and discloses a preparation process of a specific carrier immobilized multifunctional microbial flora composition, comprising: mixing multifunctional microbial flora with an inducer to produce extracellular polymers, to obtain pretreated bacterial solution; adding carboxymethyl deacetyl chitin to the pretreated bacterial solution and adjusting the pH value, to form a primary wrapping suspension; immersing a porous carrier in the primary wrapping suspension, spraying a sodium phytate and calcium lactate composite aqueous solution under a pressure difference environment, and constructing a concentration gradient crosslinking network on the surface and pores of the carrier through ion bridging, wherein the present application utilizes component protonation response mechanism and nonlinear crosslinking distribution to actively open diffusion channels under a specific acid-base environment, reduce metabolic product discharge resistance, and maintain long-term metabolic activity and structural stability of the microbial flora.

A new microbial consortium for use in a rapid screening method for irritable bowel syndrome (IBS) and possibly as a target for the therapeutic treatment of an IBS condition in a subject.

A process includes identifying a hydrocarbon-bearing reservoir containing a hydrocarbon fluid and a brine having a sufficient salinity level to prevent or inhibit one or more of methanogenesis and sulphate-reduction activity, and responsive to a concentration of hydrogen being below 1000 parts per million in a sample collected from the hydrocarbon-bearing reservoir, introducing at least one non-native or indigenous hydrogen producing microorganism or stimulating the activity of at least one indigenous bacteria capable of stimulating a microbial consortium to increase a production rate of hydrogen in the hydrocarbon-bearing reservoir.

The present application belongs to the field of biotechnology engineering, and particularly relates to a kombucha fermentation agent based on 3D printing and a preparation method and application thereof. Based on the 3D printing technology, a hydrogel type kombucha fermentation agent is developed, which can be directly put into the kombucha water for fermentation, and through supplementing the dominant yeast bacteria lacking in the later fermentation stage, continuous inoculation for multiple times can be realized. The 3D printing design model is redesigned and improved, the kombucha fermentation agent containing yeast bacteria is prepared, the service life of the kombucha fermentation agent for continuous use is prolonged, and the good fermentation performance is maintained. The present application can form a microbial consortium in the hydrogel inside the microbial population of kombucha, can solve the problems of loss of bacterial film bacterial liquid, lack of standardized inoculation amount and the like in the traditional kombucha inoculation mode. The present application has the advantages of high fermentation efficiency, reusability, freeze-drying long-term preservation, easy storage and low cost, and has great application prospect for the commercialization of kombucha.

This disclosure provides microbial consortia to target Colletotrichum or Botrytis species that target flowers, such as those of blueberries, to control diseases caused by these phytopathogenic species. Methods of delivery of the consortia to plants, including pre-blossom and post-blossom stages.

The present invention relates to a method of producing a microbial consortium of bacteria capable of colonizing plant roots.

The invention relates to compositions including a microbial consortium, for example a microbial consortium that includes at least one of the following isolated microbes: Pseudomonas putida, Bacillus mojavensis, Rhodopseudomonas palustris, Pseudomonas protegens, and Lactobacillus plantarum. The invention also includes formulations that include such compositions, and methods for the use of such formulations.

The present invention provides a microbial consortium comprising two or more microorganisms, compositions and kits comprising the same and uses thereof in methods of treating immune-related conditions.

A computer-implemented method for producing a fermented comestible having a target physiological or functional effect is provided. The method involves receiving a target input corresponding to a desired physiological or functional effect, including mood modulation, cognitive focus, or sleep support. A trained machine-learning model identifies a candidate combination including at least one precursor substrate, at least one food-safe microbial strain or microbial consortium, and associated fermentation process parameters. The trained machine-learning model predicts production of two or more metabolites associated with the desired physiological or functional effect at concentrations within a target metabolite profile. The precursor substrate, microbial strain or consortium, and fermentation process parameters are selected based on the model output. The selected precursor substrate is fermented with the selected microbial strain or consortium under the selected fermentation process parameters to produce the fermented comestible having metabolites at concentrations corresponding to the target physiological or functional effect.

The present disclosure provides methods and systems for production of biostimulants that promote nitrogen use efficiency in plants. Embodiments described include methods of making a biostimulant composition in a bioreactor system that includes two or more containers arranged in series. The bioreactor system may include an established population of a nitrogen use efficiency-promoting microbial strain. The method may include operating the bioreactor system by transferring into the system an aqueous feedstock that comprises a microbial consortium, transferring working fluid between containers of the system, and collecting a product. The method may further include maintaining a concentration of a nitrogen use efficiency-promoting microbial strain in the system.

The present disclosure provides microbial consortia that are useful as therapeutics, for example, for treating cancer and / or reducing tumor volume or tumor growth in patients.

The present disclosure provides methods and systems for producing a bio-stimulant that promotes plant growth. The described embodiments include methods of making a bio-stimulant composition in a bioreactor system comprising two or more vessels arranged in a series. The bioreactor system can include a built population of microbial strains. The method can include operating the bioreactor system by transferring an aqueous feedstock comprising a microbial consortium into the system, transferring a working fluid between the vessels of the system, and collecting a product. The method can further include maintaining a concentration of microbial strains in the system.

The present application relates to agriculturally beneficial microorganisms, microbial compositions and consortia. The present disclosure relates to isolated microorganisms, novel strains including microorganisms, microbial consortia, and agricultural compositions comprising the same. In addition, the present disclosure teaches methods of utilizing the microorganisms, microbial consortia, and agricultural compositions comprising the same in methods of conferring beneficial properties to target plant species. In particular aspects, the disclosure provides methods of enhancing desired plant traits in agronomically important crop species.

The present invention provides a recombinant microorganism having genetic modifications for enhancing production of metabolites. Also provided are a co-culture for producing metabolites, comprising the recombinant microorganism and an additional microorganism, and a method for producing metabolites by the co-culture.