| abstract |
(57) [Summary] [PROBLEMS] To provide a method for extracting many active ingredients which have not been conventionally available from pigeon bark by bioreaction, and a skin improving article containing the extracted pigeon bark extract as an active ingredient. [Structure] Pigeon with starch degrading enzyme, proteolytic enzyme, koji mold, At least one of the polysaccharide-degrading microorganisms is added and bioreacted to extract pigeon wheat extract. Furthermore, during or after the reaction, a yeast, lactic acid bacterium, and a lipolytic enzyme are added to and reacted with at least one of them to extract pigeon bark extract, and a basic cosmetic product containing the pigeon bark extract as an active ingredient, bathing. Agent, body shampoo, To obtain a skin-improving product such as a skin disease-improving coating agent, health food, and hair restorer. |