LACTOBACILLUS FARCIMINIS SR2 AND USE THEREOF

• Main Authors: TIAN, Jipeng, DING, Chenglong, WEI, Qing, CHENG, Yunhui, GU, Hongru, LI, Sheng, ZHANG, Wenjie, XU, Nengxiang, LIU, Beiyi
• Format: Patent
• Language: Chinese; English; French
• Published: 23.03.2023
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPIRITS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

Disclosed are a Lactobacillus farciminis SR2 and a use thereof. The Lactobacillus shows good tolerance under acidic conditions, has strong adaptability in high temperature and high salt environments, inhibits the growth of harmful bacteria such as Escherichia coli, Staphylococcus aureus, and salmonella, has high productivity of ferulic acid esterase, and can significantly lower the pH level of rice straw silage feed, increase the content of lactic acid, dry matter, and WSC, reduce the content of ammonia nitrogen, and reduce the content of NDF, ADF and cellulose, and can be used in the field of rice straw fermented feed preparation. L'invention concerne un Lactobacillus farciminis SR2 et une utilisation associée. Le présent Lactobacillus farciminis SR2 présente une bonne tolérance en conditions acides de pH = 3,0, présente une forte adaptabilité dans un environnement à température élevée de 45 °C et de teneur en sel élevée (10 % de NaCl), inhibe la croissance de bactéries dangereuses telles qu'Escherichia coli