申请人:Dainippon Pharmaceutical Co., Ltd.
公开号:EP1559433A1
公开(公告)日:2005-08-03
The present invention provides a composition containing a substance being capable of supplying aldehyde-like substances to be used in the field of medicaments, cosmetics, hair care products, etc., that contains a low-molecular weight active substance the stability of which is impaired by the effects of aldehydes and a stabilizer having an amine structure and being capable of absorbing aldehydes, and has an improved stability to aldehyde of said low-molecular weight active the stability of which is impaired by the effects of aldehydes substance; and a method for stabilizing such a low-molecular weight active substance. An example of said stabilizer is an aminosugar or a polymer thereof, an aminosugar alcohol or a polymer thereof, an amino acid or a polymer thereof, a protein or a hydrolysate thereof, an alkylamine, a hydroxyalkylamine, or a salt thereof.
本发明提供了一种含有能提供醛类物质的组合物,可用于医药、化妆品、护发产品等领域、本发明提供了一种组合物,该组合物含有一种低分子量活性物质(其稳定性受醛类物质的影响而受损)和一种稳定剂,该稳定剂具有胺结构,能够吸收醛类物质,并提高了所述低分子量活性物质(其稳定性受醛类物质的影响而受损)对醛类物质的稳定性;以及一种稳定这种低分子量活性物质的方法。所述稳定剂的一个例子是氨基糖或其聚合物、氨基糖醇或其聚合物、氨基酸或其聚合物、蛋白质或其水解物、烷基胺、羟基烷基胺或其盐。