| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cosmetic or hair grower that does not decompose epidermal cell growth factor (EGF) and fibroblast growth factor (FGF) and contains a sialic acid having a low molecular weight. <P>SOLUTION: The cosmetic or hair grower includes monomolecular and low-molecular type sialic acids and both of epidermal cell growth factor and/or fibroblast growth factor or a mixture of all of them. The monomolecular or low-molecular type sialic acid is derived from a naturally occurring substance such as swallow's nest, animal saliva including cow, royal jelly, etc., a high-molecular sialic acid contained in the materials is introduced into a monomolecular or low-molecular type sialic acid by weak-acid decomposition with acetic acid, citric acid, malic acid, lactic acid, etc., and/or by solid acid decomposition with silica alumina, zeolite, acid clay, etc. <P>COPYRIGHT: (C)2011,JPO&INPIT |
