Title:
美白剤
Document Type and Number:
Japanese Patent JP7172985
Kind Code:
B2
Abstract:
An object of the present invention is to provide a whitening agent that is effective in preventing and inhibiting melanin pigmentation such as pigmented spot, freckles, and somberness. Specifically, the present invention provides a whitening agent containing at least one D-amino acid selected from the group consisting of D-asparagine, D-valine, D-allo-threonine, D-lysine, D-glutamine, D-histidine, D-leucine, D-phenylalanine, D-serine, D-tryptophan, and D-tyrosine and a method of evaluation of a skin by a D-amino acid.
Inventors:
Takino Yoshinobu
Kousei Karakawa
Fuyumi Okura
Eri Ikegami
Kousei Karakawa
Fuyumi Okura
Eri Ikegami
Application Number:
JP2019507552A
Publication Date:
November 16, 2022
Filing Date:
March 09, 2018
Export Citation:
Assignee:
AJINOMOTO CO.,LTD.
International Classes:
A61K8/44; A61K9/06; A61K9/08; A61K9/107; A61K31/198; A61K31/405; A61K31/4172; A61K47/10; A61K47/34; A61P17/00; A61P43/00; A61Q19/02; G01N30/88; G01N33/15; G01N33/50; G01N33/68
Domestic Patent References:
| JP11049630A | ||||
| JP2008088113A | ||||
| JP2004315384A | ||||
| JP2005247738A | ||||
| JP10158149A | ||||
| JP11049629A | ||||
| JP8217661A | ||||
| JP2012006870A |
Other References:
芦田 豊 他,皮膚におけるD-アミノ酸の存在とその生理活性,BIO INDUSTRY,2011年,Vol.28, No.2,pp.40-44
三上直子,アミノ酸と美容,BIO INDUSTRY,2008年,Vol.25, No,10,pp.21-25
三上直子,アミノ酸と美容,BIO INDUSTRY,2008年,Vol.25, No,10,pp.21-25
Attorney, Agent or Firm:
Sakai International Patent Office
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