4 results about "Staphylococcus sciuri" patented technology

The invention relates to the technical field of pathogenic microorganism detection, and particularly discloses a primer group for detecting pathogenic microorganisms of rodent experimental animals and application of the primer group. The primer group disclosed by the invention is used for simultaneously detecting corynebacterium pneumophila, staphylococcus xylosus and staphylococcus sciuri of rodent experimental animals; the primer group comprises a primer pair aiming at Corynebacterium bovis, wherein the sequences of the primer pair are SEQ ID NO: 1 and SEQ ID NO: 2; the sequences of the primer pair aiming at the staphylococcus xylosus are SEQ ID NO: 3 and SEQ ID NO: 4; the sequences of the primer pair aiming at the staphylococcus sciuri are SEQ ID NO: 5 and SEQ ID NO: 6. The primer group and the detection method disclosed by the invention can realize rapid detection of three bacteria on a molecular level, have the advantages of simplicity and convenience in operation, high detection efficiency and accurate result, and are suitable for rapid screening and monitoring of health conditions of experimental animals.

This invention relates to the field of microbial technology. To address the problem that the current growing environment for onions is mostly saline-alkali, and there is no effective compound microbial agent for controlling onion basal rot under such conditions, this invention discloses a compound microbial agent, its preparation method, and its application. This compound microbial agent is composed of *Trichoderma harzianum* M3, *Bacillus bereaves* MP6, *Bacillus halophilus* SYP202, *Staphylococcus squirrelii* LAB2, and *Microbacterium acetylaceum* LAB3-2. Among them, *Trichoderma harzianum* M3, *Staphylococcus squirrelii* LAB2, and *Microbacterium acetylaceum* LAB3-2 are screened from onion rhizosphere soil and combined with the superior growth-promoting strains *Bacillus bereaves* MP6 and *Bacillus halophilus* SYP202 from a microbial strain resource bank to form a compound microbial agent. This compound microbial agent can achieve disease prevention and growth promotion effects, as well as soil improvement effects. It aims to provide technical support for the green control of onion basal rot and the improvement of onion yield and varieties.

The invention relates to the technical field of microorganisms, in particular to staphylococcus sciuri LB1-2-6 and application thereof in meat product fermentation. The staphylococcus sciuri LB1-2-6 disclosed by the invention is preserved in the China General Microbiological Culture Collection Center on March 31, 2025, the preservation number is CGMCC No.34032, and the address of the preservation unit is No.3, Yard 1, Beichen West Road, Chaoyang District, Beijing. When the staphylococcus sciuri LB1-2-6 disclosed by the invention is applied to meat product fermentation, the meat product can be promoted to produce fragrance and develop color, the flavor of the meat product is favorably improved, the quality of the fermented meat product and the food safety are improved, and the industrialized and large-scale production of the fermented meat product can be realized.

The invention relates to the technical field of skin care product raw materials, and particularly discloses a plant polyphenol bacteriostatic anti-allergic agent and an extraction method thereof. The extraction method of the plant polyphenol bacteriostatic and anti-allergic agent comprises the following steps: 1) crushing and mixing almonds, licorice roots, wild chrysanthemum flowers, radix sophorae flavescentis, sweet wormwood roots, magnolia flowers and stephania tetrandra to obtain a composite plant; 2) mixing the composite plant with water, heating and extracting to obtain a pre-extract; 3) cooling the pre-extract, adding the pre-extract into a compound zymophyte solution, and fermenting for 20-22 days to obtain a fermented compound; (4) filtering and sterilizing the fermentation compound to obtain fermentation liquor; 5) concentrating and drying the fermentation broth to obtain a composite plant extract, and 6) mixing the composite plant extract, water and a preservative to obtain the plant polyphenol bacteriostatic and anti-allergic agent, the composite fermentation broth is prepared by compounding pichia mannici, gibberella avenae, staphylococcus sciuri and a liquid culture medium, and the plant polyphenol bacteriostatic and anti-allergic agent has the advantage of further improving the bacteriostatic effect so as to better improve the acne removal effect.