54 results about "Bacillus mojavensis" patented technology

The invention belongs to the technical field of microorganisms, and provides a development and multi-stage strengthening method for a Shanxi mature vinegar composite bacterial agent based on bacteriastrain interaction. Shanxi mature vinegar native high-yield alcohol saccharomyces cerevisiae, high-yield ester wormwood candida, high-yield acetoin, bacillus mojavensis of high ester production capacity, high-yield non-volatile acid lactobacillus plantarum, high-yield acid, acetoin and acetobacter pasteurianus of high tolerance are subjected to an interaction experiment. The saccharomyces cerevisiae, the wormwood candida, the bacillus mojavensis and the lactobacillus plantarum are prepared into a compound direct vat set in the alcoholic fermentation stage, the bacillus mojavensis, the lactobacillus plantarum and the acetobacter pasteurianus are prepared into a compound direct vat set in the fermentation stage for strengthening production of Shanxi mature vinegar, according to new pour vinegar, the content of total acid is 6.23 g / 100mL, the content of involatile acid is 2.68 g / 100 mL, the content of total ester is 5.88 g / 100 mL, the content of ligustrazine is 335.6-5 micrograms / mL, andthe spectrogram and content of organic acid and volatile aroma are enriched.

This invention relates to a new nematicidal product for the biological control of plant pathogenic nematodes containing three new isolates of Bacillus thuringiensis strain N11, Bacillus mojavensis strain SR11 and Azospirillum brasilense strain ALo1, deposited in the Spanish Type Culture Collection (CECT) with the names CECT-7665, CECT-7666 and CECT-5856 respectively, which have a high antagonistic capacity against pathogens of this type, as well as the property of stimulating plant growth through different mechanisms. The invention also relates to liquid and solid formulations of the product which have good stability at room temperature and which are effective in the biological control of plant pathogenic nematodes and for stimulating the growth of plants.

The invention relates to bacillus mojavensis and application thereof and belongs to the field of environmental microorganism application. The bacillus mojavensis B1811 is preserved at the general microbiology center of China Committee for Culture Collection of Microorganisms(CGMCC), the preservation number is CGMCCNo.12805, the preservation date is on July 21, 2016. The bacillus mojavensis can be used for degrading dibutyl phthalate. The degradation rate of the dibutyl phthalate can be as high as 99.7%. A method for degrading the dibutyl phthalate by using the bacillus mojavensis B1811 is adopted. In the presence of a yeast extract, the bacillus mojavensis B1811 is in contact with the dibutyl phthalate. Compared with methods for degrading the dibutyl phthalate by using bacteria and fungi, the method for degrading the dibutyl phthalate has a new conception in strain source, has high dibutyl phthalate degradation rate and is short in degradation period and simple to operate.

A biological material is disclosed for exerting antagonism against vegetable pathogens, which contains Bacillus mojavensis R3B mutant strain deposited under # NCAIM (P) B 001389 according to the Budapest Treaty. The biological material according to the invention is an effective antagonist against the pathogens of vegetables, preferably tomato, pepper, lettuce and / or cabbage, in particular against the pathogens selected from the group of Xanthomonas vesicatoria, Pseudomonas syringae and Clavibacter michiganensis vegetable pathogen bacteria and Pythium debaryanum, Phytophthora infestans, Alternaria alternata and Fusarium oxysporum vegetable pathogen fungi. Furthermore, the invention relates to a composition comprising the biological material according to the invention and optionally a copper-containing pesticide and a process for controlling vegetable pathogens, furthermore use of the biological material or composition according to the invention for the protection of vegetables, preferably tomato, pepper, lettuce and / or cabbage.

The invention relates to a method for preparing active ginsenoside. The method comprises the steps of treating ginseng with hot steam, and then conducting pressing and ginsenoside extraction with ethyl alcohol, so as to prepare active ginsenoside constituents. During fermentation, two strains (bacillus mojavensis KJS-3 and bacillus polyzyme KJS-2) are treated by means of two temperature steps (45 DEG C and 55 DEG C) in sequence. Saponin solution obtained through centrifugation is separated, and supernate is reserved. Sediment standing is conducted with ethyl alcohol again, and then filtration is conducted. Filtrate is concentrated, frozen and dried to obtain active ginsenoside. By the adoption of the method, high-yield active ginsenoside containing the compound CK can be obtained. Saponin prepared through fermentation can be used in food.

A biological material is disclosed for exerting antagonism against vegetable pathogens, which contains Bacillus mojavensis R3B mutant strain deposited under # NCAIM (P) B 001389 according to the Budapest Treaty. The biological material according to the invention is an effective antagonist against the pathogens of vegetables, preferably tomato, pepper, lettuce and / or cabbage, in particular against the pathogens selected from the group of Xanthomonas vesicatoria, Pseudomonas syringae and Clavibacter michiganensis vegetable pathogen bacteria and Pythium debaryanum, Phytophthora infestans, Alternaria alternata and Fusarium oxysporum vegetable pathogen fungi. Furthermore, the invention relates to a composition comprising the biological material according to the invention and optionally a copper-containing pesticide and a process for controlling vegetable pathogens, furthermore use of the biological material or composition according to the invention for the protection of vegetables, preferably tomato, pepper, lettuce and / or cabbage.

The invention provides a lipase derived from Bacillus mojavensis WBRD1.10062302, CGMCC4961. The lipase provided by the invention has better tolerance on multiple organic solvents, such as methanol, ethanol, acetone, acetonitrile, dimethyl sulfoxide, normal hexane, and the like, thereby having application value in multiple industrial fields of biological diesel oil, medical industry, food, oil chemical industry, environmental protection, washing agents, spinning, papermaking, and the like.