14 results about "Enterobacter ludwigii" patented technology

The invention relates to the technical field of microorganisms, and provides a probiotic for repairing irradiation-damaged fruit flies and application of the probiotic. The fruit fly probiotics are Enterobacter ludwigii (Enterobacter ludwigii) EL1, and the preservation number of the fruit fly probiotics is CCTCC (China Center for Type Culture Collection) NO: M 2025376. The invention finds that the bactrocera dorsalis probiotics enterobacter lewis EL1 can effectively repair the problems of damage to ecological adaptability of bactrocera dorsalis caused by irradiation sterile dose and the like, the flight capability, mating competitiveness, survival rate, life and the like of bactrocera dorsalis and South Asia fruit flies are remarkably recovered after the bactrocera dorsalis and the South Asia fruit flies are fed with the probiotics after irradiation, and various physiological indexes have no remarkable difference with those of the bactrocera dorsalis in a control group.

The invention belongs to the technical field of microorganisms, and particularly discloses enterobacter lewis HHXJ1T1-1 as well as a microbial agent and application of the enterobacter lewis HHXJ1T1-1. The enterobacter ludwigii HHXJ1T1-1 disclosed by the invention is characterized in that the preservation number of the enterobacter ludwigii HHXJ1T1-1 is GDMCC (China General Microbiological Culture Collection Center) No. 62758. The enterobacter lewis can effectively degrade pesticides and / or adsorb heavy metals, can be used for resisting stress of the heavy metals, and is beneficial to green development of agriculture.

The application discloses a kind of plant salt stress tolerance improving rhizosphere growth promoting bacteria composition and application thereof, belong to microbial application technical field.The rhizosphere growth promoting bacteria composition of the application includes Bacillus subtilis BK73 with accession number CGMCC NO.32725 and Enterobacter ludwigii FZ20 with accession number CGMCC NO.32550.Bacillus subtilis BK73 has the activity of producing ACC deaminase, can synthesize gamma-polyglutamic acid, and Enterobacter ludwigii FZ20 has the ability of nitrogen fixation, phosphorus dissolution and IAA production.Plant experiments show that the rhizosphere growth promoting bacteria composition provided by the application exerts the synergistic effect between strains, and has obvious promoting effect on the germination of corn seeds under salt stress, the growth of corn plants and the salt stress tolerance of corn plants.The application provides a new growth promoting bacteria composition for improving plant salt tolerance, and has wide application prospect.

The application belongs to the technical field of microorganisms, and relates to a strain of Enterobacter ludwigii ZTB-A30 capable of efficiently degrading formaldehyde and application of the strain. Enterobacter ludwigii The strain is classified and named as Enterobacter ludwigii (CGMCC No. 23340) and was preserved in the China General Microbiological Culture Collection Center on September 2, 2021. The address of the preservation center is No. 1, Yihuangyuan 3rd, Beichen West Road, Chaoyang District, Beijing, China. The Enterobacter ludwigii ZTB-A30 can effectively remove formaldehyde in the environment, and can be applied to removal of formaldehyde in air, water and other environments, and has a wide application prospect.

This invention relates to the field of microbial technology, and proposes a fruit fly probiotic for repairing irradiation damage and its application. The fruit fly probiotic is *Enterobacter leucobacter* (…). Enterobacter ludwigii EL1, with accession number CCTCC NO:M 2025376. This invention discovers that the probiotic Enterobacter leuciscus EL1 in fruit flies can effectively repair the damage to the ecological adaptability of fruit flies caused by irradiation sterility doses. After irradiation, feeding with the probiotic significantly restored the flight ability, mating competitiveness, survival rate, and lifespan of Orientia citrinum and Drosophila melanogaster, with no significant difference in various physiological indicators compared with the control group.

The invention provides a microorganism for improving grassland and application of the microorganism for improving the grassland, the microorganism for improving the grassland comprises Bradyrhizobium japonicum TG101, and further comprises one or more of Brevibacterium tumefaciens TG15, Phyllobacterium tumefaciens TG47 and Enterobacter ludwigii DP20, and the microorganism for improving the grassland further comprises one or more of Bradyrhizobium japonicum TG101, the Brevibacterium tumefaciens TG15, the Phyllobacterium tumefaciens TG47 and the Enterobacter ludwigii DP20. According to the application, novel application of the brevibacterium friariorum TG15, the leaf bacillus dulcis TG47 and the enterobacter ludwigii DP20 is innovatively found, that is, the three bacteria and the combination thereof can promote nodulation of the bradyrhizobium elwardii TG101; the compound microbial fertilizer disclosed by the invention has the functions of greatly improving the nodulation quantity, root nodule diameter and nitrogen fixation capability of lespedeza daurica in the field, and greatly improving the yield, quality and medicinal components of lespedeza daurica.

The application belongs to the technical field of microorganisms, and specifically discloses Enterobacter ludwigii HHXJ1T1-1 as well as a bacterial agent and application thereof. The Enterobacter ludwigii HHXJ1T1-1 of the application has a preservation number of GDMCC No.62758. The Enterobacter ludwigii can effectively degrade pesticides and / or adsorb heavy metals, and can be used to resist the stress of heavy metals, thus being beneficial to the green development of agriculture.

The invention belongs to the technical field of microbial fermentation, particularly relates to enterobacter ludwigii YS3, and further relates to application of the enterobacter ludwigii YS3 in fermentation of natural essence. According to the invention, tobacco rhizosphere soil is taken as a research object, and a dominant strain YS3 is obtained through separation. Through basic characteristics, 16S rRNA sequencing and phylogenetic analysis, the enterobacter ludwigii is identified to be enterobacter ludwigii, and the preservation number is GDMCC No: 66083. Volatile components in fermentation products of the strain are systematically analyzed through a GC-MS (Gas Chromatography-Mass Spectrometer) technology, the flavor metabolism characteristics of the strain are disclosed by combining sensory evaluation and enzyme activity determination, and a new way is provided for enriching tobacco flavor.

The invention discloses a drought-resistant synthetic flora of astragalus membranaceus and application of the drought-resistant synthetic flora, and belongs to the technical field of plant stress resistance. The invention discloses a drought-resistant synthetic flora of radix astragali seu hedysari. The drought-resistant synthetic flora of radix astragali seu hedysari is obtained by mixing Enterobacter ludwigii ZH144, Sinocula meliloti CCNWSX0020 and Rhizobium radiobacter J16 in an equal volume manner. The invention further discloses a preparation method of the drought-resistant synthetic flora of radix astragali seu hedysari, and the drought-resistant synthetic flora of radix astragali seu hedysari and the preparation method of the drought-resistant synthetic flora of radix astragali seu hedysari. According to the radix astragali drought-resistant synthetic flora disclosed by the invention, the plant height, the overground fresh weight, the underground fresh weight and the overground dry weight of plants under drought stress are respectively increased by 14.3%, 50.1%, 76.4% and 55.3%.

The invention belongs to the technical field of biological control, and particularly relates to an enterobacter ludwigii SLGJ4, a fungicide and application of the enterobacter ludwigii SLGJ4, the preservation number of the enterobacter ludwigii SLGJ4 is CCTCC No: M 20251540, the bacterial strain has broad-spectrum antibacterial activity, and the antibacterial rates of the bacterial strain on Colletotrichum gloeosporioides of pomegranate, Colletotrichum truncatum of pepper, rhizoctonia cerealis of wheat and Botryis cinerea of tomato are 55.48%, 51.03%, 48.67% and 47.15% respectively; the control effect on pomegranate fruit anthracnose is 60.99%, the enzyme activity of defensive enzyme POD of pomegranate fruits is remarkably improved, the activity of PPO is inhibited, and enzymatic browning of the pomegranate fruits is delayed; after colletotrichum gloeosporioides hyphae are treated by the strain SLGJ4, the growth of the hyphae is obviously inhibited In addition, the strain can also cause accumulation of intracellular active oxygen of colletotrichum gloeosporioides, destroy plasma membrane integrity, has a good control effect on pomegranate fruit anthracnose, and provides a theoretical basis for development of pomegranate biocontrol inoculants and preservatives.

Provided are an Enterobacter ludwigii strain and use thereof in the amelioration of inflammatory bowel disease. The present invention belongs to the technical field of new applications of microorganisms. The strain is named Enterobacter ludwigii LS-57 and is deposited in China General Microbiological Culture Collection Center under the accession number CGMCC NO. 31424, with a deposit date of July 22, 2024. The strain exhibits swarming motility, has relatively strong adaptability to the intestinal environment, tolerates gastric juice acidity well, is sensitive to various commonly used antibiotics, and has a good ameliorative effect on colitis.

The invention belongs to the technical field of microorganism application, and particularly relates to selenium-enriched Enterobacter ludwigii TR-1 and application thereof. The enterobacter ludwigii TR-1 provided by the invention is preserved in China General Microbiological Culture Collection Center (CGMCC), the preservation time is July 14, 2023, and the preservation number is CGMCC NO.27906. The enterobacter ludwigii TR-1 provided by the invention has the advantages that the enterobacter ludwigii TR-1 can be The strain has the functions of high organic selenium conversion rate and plant growth promotion, can be used for increasing the selenium content in plants and promoting plant growth, and can be prepared into a fertilizer with plant growth promotion and selenium-rich plant improvement effects.

The invention belongs to the technical field of microorganisms, and discloses enterobacter ludwigii for efficiently degrading low-density polyethylene. According to the invention, the problems of long degradation period, serious environmental pollution, large construction facility investment, long construction period and the like in the traditional plastic waste treatment are solved. And the degradation by utilizing microorganisms can be carried out in any container, so that the plastic wastes can be efficiently and environment-friendly degraded conveniently. The enterobacter ludwigii NJ3 obtained by screening has a remarkable LDPE (Low-Density Polyethylene) degradation capability, and the degradation rate of the enterobacter ludwigii NJ3 can reach 11.76% within 90 days. The strain is preserved in Guangdong Microbial Culture Collection Center (GDMCC) on June 11, 2025, and the preservation number is GDMCC: 66472. The application of the strain can realize harmless treatment of LDPE waste, and has remarkable environmental friendliness and economic value.

The invention discloses a strain of Tibetan pig source enterobacter ludwigii TP1 and application thereof in fermentation of highland barley vinasse feed, belongs to the field of microbial fermentation, and provides the strain of enterobacter ludwigii TP1 which is preserved in Guangdong Microbial Culture Collection Center on June 19, 2025, and the preservation number is GDMCC No: 66554. The strain has good degradation capacity on highland barley vinasse fibers, and simulation experiments prove that the strain can completely adapt to the intestinal environment of Tibetan pigs. When the feed additive is applied to Tibetan pig breeding, the digestion and utilization rate of highland barley vinasse feed can be improved.