| 摘要 |
Fermented milk drinks contain at least 3 x 10<8> cells/m l of at least one type of lactic acid bacterium selected from the group consisting of Lactobacillus casei, Lactobacillus acidophilus, Lactobacillus helveticus and Lactobacillus jugurti and a mixture of a galactooligosaccharide, which is represented by the following formula: Gal-(Gal)n-Glc wherein Gal means a galactose residual group, Glc denotes a glucose residual group, and n stands for an integer of 1-4, and a galactosyldisaccharide represented by the following formula: Gal-R wherein R means a galactose residual group or a glucose residual group, and Gal has the same meaning as defined above, said galactosyldisaccharide being other than lactose. The fermented milk drinks can be produced providing the lactic acid bacterium and culturing the same to a population of at least 3 x 10<8> cells/m l of the fermented milk drinks and then adding the mixture of the galactooligosaccharide and the galactosyldisaccharide to the resultant culture. |
