Lactobacillus plantarum ING8 and application thereof

• Main Authors: ZHOU YULEI, JIA YUSHAN, GE GENTU, BU ZHENKUN, SUN LIN, YOU SIHAN, BAO JIAN, SI QIANG, DU SHUAI, YUAN NING, LIU MINGJIAN, DING XIA
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS OR TEST PAPERS THEREFOR; COMPOSITIONS THEREOF; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES; CULTURE MEDIA; ENZYMOLOGY; FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES OF PREPARING SUCH COMPOSITIONS; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

The invention discloses a strain of Lactobacillus plantarum ING8 and an application of the strain of Lactobacillus plantarum ING8. The strain is gram staining positive bacillus, is subjected to glucose homotype fermentation, is high in acid resistance, can normally grow at the pH value of 3.5, can weakly grow at the pH value of 3.0, is high in growth rate, can reduce the pH value to 4.0 or below after being cultured for 16 hours by an MRS liquid culture medium, is wide in growth temperature range, and can grow and propagate at the temperature of 10-50 DEG C; the strain is preserved in the China General Microbiological Culture Collection Center (CGMCC) with the preservation number of CGMCC No.22708. The preparation method comprises the following steps: cutting off to-be-fermented feed raw materials and uniformly mixing; the lactic acid bacteria (Lactobacillus plantarum ING81.0 * 10 < 5 > or above are added into each kilogram of the silage to be fermented; and sealing in vacuum and storing. The strain can inhib