3 results about "Ochrobactrum sp." patented technology

The invention provides an ochrobactrum bacterium as well as a fungicide, application and a method thereof, relates to the technical field of microorganisms, and provides an ochrobactrum QY4 (Ochrobactrum sp. QY4) strain with the preservation number of CCTCC (China Center for Type Culture Collection) NO: M 2026052. The strain has a plastic degradation function and can degrade polyethylene glycol terephthalate plastic. Experiments show that the ochrobactrum QY4 strain is successfully separated and screened from plastic-polluted soil in an Inner Mongolia wasteyard, and the ochrobactrum QY4 strain can grow by taking polyethylene glycol terephthalate plastic as a unique carbon source. The difference peak of the infrared spectrum indicates that the PET ester bond is broken after the strain is treated to generate carboxylic acid and alcohol, the differential scanning calorimetry indicates that the molecular weight of the PET plastic is reduced and the crystal structure is destroyed by the strain, and the PET is hydrolyzed to release ethylene glycol and the like under the action of a cracking chromatography-mass spectrometry detection product supporting the strain, thereby jointly proving that the ochrobactrum QY4 strain utilizes the PET plastic as a carbon source and can be used for preparing the ochrobactrum QY4 strain. The plastic degradation function is realized.

This invention discloses a carbonic anhydrase-producing bacterium. Ochrobactrum sp DH7 and its applications, this carbonic anhydrase-producing bacterium Ochrobactrum sp DH7 was deposited at the China Center for Type Culture Collection on June 30, 2025, with accession number CCTCC NO: M20251488. The carbonic anhydrase-producing bacteria provided by this invention... Ochrobactrum sp. DH7 can convert CO2 and calcium and magnesium ions in the environment into carbonate minerals, thus achieving CO2 geological sequestration; simultaneously, carbonic anhydrase bacteria... Ochrobactrum sp.DH7 biological agent can repair core fractures, and the carbonic anhydrase bacteria... Ochrobactrum When sp. DH7 strain is applied in crude oil extraction, it can effectively improve the recovery rate of crude oil.

The invention relates to the technical field of microorganisms and environmental protection, and discloses ochrobactrum and application thereof, and the preservation number of the ochrobactrum is GDMCC No: 63825. The invention provides a novel ochrobactrum which can grow by taking MTBE (Methyl Tert-Butyl Ether) as a unique carbon source and has the capability of efficiently degrading MTBE; the strain is used as a biofilm culturing strain, polyurethane is used as a filler, a biofilm is cultured in a biofilm reactor to treat MTBE polluted wastewater, and efficient degradation of MTBE can be realized, so that the strain can be used for industrially treating the MTBE polluted wastewater. Besides, the existence of the benzene series cannot obviously inhibit the degradation rate of the strain to MTBE, so that the strain is wider in application scene and has obvious competitive advantages.