NOVEL BACTERIAL FERMENT OF LACTOBACILLUS SPECIES

• Main Authors: JOACHIM HANS, IMKE MEYER, FRANCESCA BENATO, ANDREW MCSHEA, KATRINA NIELSEN, DOMINIK STUHLMANN, MIRJAM KNUPFER, SANDRO ROSA, MARCO MASSIRONI, LEA SCHMIDT
• Format: Patent
• Language: English; Korean
• Published: 15.11.2022
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; 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; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; VINEGAR; WINE

Disclosed is a bacterial ferment obtained by a method comprising the steps of: (a) culturing Lactobacillus species in at least one growth medium for at least 24 hours; (b) separating the mixture via centrifugation; (c) adding lactic acid to the supernatant obtained from step b) in an amount sufficient to lower a pH value of the supernatant; (d) stabilizing the resulting mixture with the addition of at least one preservative and/or at least one multifunctional compound; (e) optionally filtering the mixture to remove final precipitates. The product stability problems can be resolved. (a)적어도 24 시간 동안 적어도 하나의 성장 배지에서 락토바실러스 종 (Lactobacillus species) 을 배양하는 단계; (b)원심 분리를 통해 혼합물을 분리하는 단계; (c)상청액의 pH 값을 하강시키기 충분한 양으로 단계 b) 에서 수득된 상청액에 젖산을 첨가하는 단계; (d)적어도 하나의 방부제 및/또는 적어도 하나의 다관능성의 첨가로 발생하는 혼합물을 안정화하는 단계; 및 선택 가능하게 (e)모든 최종 침전물을 제거하기 위해 혼합물을 필터링하는 단계를 포함하거나 구성되는 방법에 의해 수득된 박테리아 발효물이 제안된다.