ENZYME-TREATED ROYAL JELLY, AND ANTIOXIDANT, MOISTURIZER, SKIN FIBROBLAST PROLIFERATION PROMOTER, HYPOTENSIVE, FATIGUE-RELIEVING AGENT AND CALCIUM ABSORPTION PROMOTER, EACH CONTAINING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide an enzyme-treated royal jelly usable in various applications including cosmetics, and to provide an antioxidant, a moisturizer, a skin fibroblast proliferation promoter, a hypotensive, a fatigue-relieving agent, and a calcium absorption promoter, each containing the same. PSOLUTION: Provided is an enzyme-treated royal jelly characterized in that it is prepared by adding an extractive solvent, e.g. a hydrous ethanol, to at least one selected from a raw royal jelly and a dried royal jelly, to separate a soluble fraction, and reacting a fraction insoluble to the above extractive solvent with a neutral protease, e.g. thermolysin. PCOPYRIGHT: (C)2009,JPO&INPIT