| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for extracting an buldock-derived extract which perform the inhibition of secondary bile acid, the production promotion of mucin, the production promotion of IgA and the activation of immunity, and to provide a secondary bile acid inhibitor, an IgA production promoter, a mucin production promoter and immunopotentiating food. <P>SOLUTION: In the method for extracting an buldock-derived extract, burdock is blanched, the blanched burdock is peeled, the peeled burdock is cut, the cut burdock is dried at 30 to 70°C, the dried burdock is roasted at 132 to 240°C, and the roasted burdock is soaked into hot water to extract a burdock-derived extract. The secondary bile acid inhibitor, IgA production promoter, mucin production promoter or immunopotentiating food are also provided which use as an effective component, the burdock-derived extract extracted by the method for extracting the burdock-derived extract. <P>COPYRIGHT: (C)2012,JPO&INPIT |
