NOVEL STRAINS OF ENTEROCOCCUS FAECALIS RMB46 HAVING ACE INHIBITORY ACTIVITY

摘要

Enterococcus faecalis RMB46 strain is provided to have an ACE inhibiting capability higher than that of a lactic acid zymogen by have ACE restraint capability, to be suitable to manufacture fermented milk and to have an excellent milk clotting power. Enterococcus faecalis RMB46(KACC 91313P) is strain having an excellent solidification rate and an ACE restraint capability in coagulation strains of skim milk. A method of manufacturing the Enterococcus faecalis RMB46(KACC 91313P) comprises steps of: purely separating each colony and selecting the colony changing into yellow to temporary lactic acid bacteria after cultivating a deformed MRS in raw milk; and purely separating the selected strain by being aerotropic-cultivated after the selected strain is painted out in an electrostriction MRS culture medium.