To obtain a lactic oligosaccharide fraction having a high sialic acid content.
The lactic oligosaccharide fraction, is obtained by adding ethanol into a lactic oligosaccharide fraction with weight ratio of sialic acid to hexose is ≥1.0 or into skim colostrums precipitating protein, and after the precipitate is removed, the supernatant liquid is condensed, then lactose is removed by crystallization. The fraction has such characteristics as conditioning intestine and preventing deposit of useless intestinal bacteria, this enables it to work as an active component of the agent for conditioning intestine or preventing deposit of useless intestinal bacteria. The fraction, also, is applicable to the component for food and drink, or feed, having such the characteristics.
| JP2009132684 | COMPOSITION AND METHOD FOR BODY WEIGHT MANAGEMENT |
| JP7076472 | Beverage |
| JP2002306093 | PROMOTING COMPOSITION INCLUDING MANNOOLIGOSACCHARIDE FOR MINERAL ABSORPTION |
YOSHIOKA TOMOSHIGE
MATSUOKA YASUHIRO
MATSUBARA NORIYOSHI
ITAGAKI KOJI
| JPH0779800A | 1995-03-28 | |||
| JPH03143351A | 1991-06-18 | |||
| JPS59184197A | 1984-10-19 | |||
| JPH1029944A | 1998-02-03 | |||
| JPS62208261A | 1987-09-12 |