STUDIES ON BIOLOGICAL PROPERTIES OF LACTOCOCCUS FROM BACTRIAN CAMEL MILK AND MILK PRODUCTS IN INNER MONGOLIA

strains of lactococcus were isolated from 11 samples of bactrian camel milk and milk products.The biological properties were studied.According to the morphological character,physiological and biochemical reaction,they belong to 3 genus 6 species respectively:2 strains lactococcus,5 strains enterococcus and 3 strains leuconostoc.Except for 2 strains leuconostoc mesenteriodes subsp.Dextranium other bacteria can resolved lactose into dextranby.Most strains had weak acid-producing abilities to solidify milk.