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Patent Searching and Data


Title:
COMPOSITION FOR IMPROVING SKIN TEXTURE WHICH CONTAINS BLACK TEA EXTRACT AS ACTIVE INGREDIENT
Document Type and Number:
WIPO Patent Application WO/2017/188337
Kind Code:
A1
Abstract:
Disclosed are: a composition for improving skin texture, which contains a black tea extract as an active ingredient; a method for improving skin texture using a black tea extract; and a use of a black tea extract for the production of a composition for improving skin texture. The composition for improving skin texture, which contains a black tea extract as an active ingredient, is useful, due to the fact that the composition has an excellent effect to prevent skin from ultraviolet ray-induced photoaging and can be used continuously and easily.

Inventors:
TAZUMI KYOKO (JP)
IKESHIMA EMIKO (JP)
MISAIZU AKANE (JP)
Application Number:
PCT/JP2017/016600
Publication Date:
November 02, 2017
Filing Date:
April 26, 2017
Export Citation:
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Assignee:
KIRIN KK (JP)
International Classes:
A61K36/82; A23L33/105; A61P17/00; A61P17/06
Other References:
HIROSHI ASHIGAI ET AL.: "Kocha Chushutsubutsu no Hikari Roka Yokusei Sayo", JAPANESE SOCIETY OF ANTI-AGING MEDICINE SOKAI PROGRAM SHOROKUSHU, 2015, pages 209
ZHAO JIFU ET AL.: "Photoprotective effect of black tea extracts against UVB-induced phototoxicity in skin", PHOTOCHEM PHOTOBIOL, vol. 7 0, no. 4, October 1999 (1999-10-01), pages 637 - 644, XP002536103
RECORD R. IAN ET AL.: "Protection by black tea and green tea against UVB and UVA+B induced skin cancer in hairless mice", MUTAT RES, vol. 442, no. 1, 9 November 1998 (1998-11-09), pages 191 - 199, XP055434674
LEE OK KYONG ET AL.: "Anti-wrinkle effects of water extracts of teas in hairless mouse", TOXICOL. RES, vol. 30, no. 4, December 2014 (2014-12-01), pages 283 - 289, XP055434675
TUERKOGLU MURAT ET AL.: "In vivo evaluation of black and green tea dermal products against UV radiation", DRUG DISCOV THER, vol. 4, no. 5, October 2010 (2010-10-01), pages 362 - 367, XP055434679
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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