| abstract |
【Task】 It is an object of the present invention to provide a fractionation method for efficiently extracting components of Tochu Nakaba, particularly medicinal components such as iridoid compounds, and a fraction of Tochu Nakaba components containing a specific component at a high concentration. And Furthermore, an object of the present invention is to provide a composition for oral consumption, a pharmaceutical composition, a food composition, a medicine and a food, which are made from natural raw materials and have little side effects and are safe even when ingested over a long period of time. [Solution] The present invention relates to a foliage extract of fuminaka leaf water obtained by a production method comprising a step of adsorbing a foliage extract of dried foliage Nakaba to a synthetic adsorbent having a reverse phase and obtaining a component eluted with water. , And pharmaceuticals and foods containing the same. [Selection figure] None |