Process for the manufacture of fermented milk
AssigneeSnow Brand Milk Products Co., Ltd.
InventorsYoshihiko Yamauchi, Satoshi Ishii, Shuji Toyoda, Kenkichi Ahiko
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Abstract
Fermented milk with a controlled acidity increase during storage and transportation is disclosed. The fermented milk can be manufactured by inoculating raw milk with a nisin-producing lactic acid bacterium belonging to the genus Lactococcus lactis subsp. lactis together with other lactic acid bacteria to be used for the fermentation and fermenting the raw milk. Nisin produced and accumulated in the fermented milk suppresses the growth of bacteria which are involved in the formation of acids, thus controlling the acidity increase during storage and transportation.
Claims2
A process for the manufacture of fermented milk with a controlled acidity increase during storage and transportation which comprises the steps of inoculating raw milk with a nisin producing lactic acid bacterium belonging to genus Lactococcus lactis subsp. lactis together with Streptococcus salivarius subsp. thermophilus and Lactobacillus delbrueckii subsp. bulgaricus SBT 1511 (FERM BP-3762);
- and fermenting said raw milk, said nisin-producing lactic acid bacterium producing nisin during said fermenting step and controlling the growth of said Lactobacillus delbrueckii subsp. bulgaricus and not affecting the growth of Streptococcus salivarius subsp. thermophilus.
Dependencies are inferred from the claim text.