Title:
SKIN-BEAUTIFYING AGENT
Document Type and Number:
WIPO Patent Application WO/2012/121286
Kind Code:
A1
Abstract:
The invention addresses the problem of providing a skin-beautifying agent with beautifying effects such as skin moisturizing, skin beautification, prevention of rough skin, wrinkle prevention, prevention of reduced elasticity, etc., and a skin-beautifying product such as a cosmetic, food or drink, feed, medicine, etc. that contains said skin-beautifying agent. The skin-beautifying agent is characterized in containing a hydrolyzate of whey protein as an active ingredient. Using a whey protein hydrolyzate having the characteristics of a molecular weight distribution of 10 kDa or less, a main peak of 200 Da - 3 kDa, APL (average peptide length) of 2 - 8, free amino acid content of 20% or less, and a β-lactoglobulin antigenicity of 1/10,000 or less, in particular, provides a skin-beautifying agent of low allergenicity and low bitterness.
Inventors:
KATOH KEN (JP)
UENO HIROSHI (JP)
ONO YUKO (JP)
UEDA NORIKO (JP)
UENO HIROSHI (JP)
ONO YUKO (JP)
UEDA NORIKO (JP)
Application Number:
PCT/JP2012/055811
Publication Date:
September 13, 2012
Filing Date:
March 07, 2012
Export Citation:
Assignee:
MEGMILK SNOW BRAND CO LTD (JP)
KATOH KEN (JP)
UENO HIROSHI (JP)
ONO YUKO (JP)
UEDA NORIKO (JP)
KATOH KEN (JP)
UENO HIROSHI (JP)
ONO YUKO (JP)
UEDA NORIKO (JP)
International Classes:
A61K8/64; A23L2/52; A23L2/66; A23L33/17; A23L33/19; A61K38/00; A61K38/01; A61P17/00; A61Q19/00
Domestic Patent References:
| WO2004098632A1 | 2004-11-18 | |||
| WO2008111562A1 | 2008-09-18 |
Foreign References:
| JP2002161031A | 2002-06-04 | |||
| JPH04112753A | 1992-04-14 | |||
| JPH0898656A | 1996-04-16 | |||
| JPH0930928A | 1997-02-04 | |||
| JPH022319A | 1990-01-08 | |||
| JPH02138991A | 1990-05-28 | |||
| JPH04112753A | 1992-04-14 |
Other References:
MASATO SUZUKI, ATARASHII KESHOHIN SOZAI NO KONO KOKA SAYO, vol. 1, 31 August 1998 (1998-08-31), pages 280 - 281, XP008170679
ALLERGOLOGY INTERNATIONAL, vol. 55, 2006, pages 185 - 189
BRITISH JOURNAL OF NUTRITION, vol. 9, August 2010 (2010-08-01), pages 1 - 7
NIMNI ET AL., ARCH. BIOCHEM. BIOPHYS., 1967, pages 292
ASANO RYUJI ET AL., BIOINDUSTRY, 2001, pages 12
See also references of EP 2684558A1
ALLERGOLOGY INTERNATIONAL, vol. 55, 2006, pages 185 - 189
BRITISH JOURNAL OF NUTRITION, vol. 9, August 2010 (2010-08-01), pages 1 - 7
NIMNI ET AL., ARCH. BIOCHEM. BIOPHYS., 1967, pages 292
ASANO RYUJI ET AL., BIOINDUSTRY, 2001, pages 12
See also references of EP 2684558A1
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
Patent business corporation It burns and is ぎ特許事務所. (JP)
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Claims: