Title:
EXTRACT OF AQUATIC ANIMAL CARTILAGE
Document Type and Number:
WIPO Patent Application WO/2012/099224
Kind Code:
A1
Abstract:
The objective of the present invention is to obtain a useful extract from aquatic animal tissues. The present invention provides a fish-cartilage water extract containing proteoglycans having molecular weights greater than or equal to 2,500,000. This extract has excellent anti-aging effects to the skin (particularly, anti-inflammatory effect, the effect of improving the barrier function of the skin, and the effect of improving the moisture retainability of the skin). Moreover, this fish-cartilage water extract achieves the aforementioned effects not only by application to the skin, but also through oral ingestion.
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Inventors:
KATO YOJI (JP)
KATAGATA YOHTARO (JP)
GOTO MASASHI (JP)
YAMAMOTO KAZUSHI (JP)
MAEDA MARIKO (JP)
HANADA YUKAKO (JP)
TAKAI MOTOKO (JP)
SUEKAWA YUTAKA (JP)
KATAGATA YOHTARO (JP)
GOTO MASASHI (JP)
YAMAMOTO KAZUSHI (JP)
MAEDA MARIKO (JP)
HANADA YUKAKO (JP)
TAKAI MOTOKO (JP)
SUEKAWA YUTAKA (JP)
Application Number:
PCT/JP2012/051131
Publication Date:
July 26, 2012
Filing Date:
January 19, 2012
Export Citation:
Assignee:
UNIV HIROSAKI (JP)
SUNSTAR INC (JP)
KATO YOJI (JP)
KATAGATA YOHTARO (JP)
GOTO MASASHI (JP)
YAMAMOTO KAZUSHI (JP)
MAEDA MARIKO (JP)
HANADA YUKAKO (JP)
TAKAI MOTOKO (JP)
SUEKAWA YUTAKA (JP)
SUNSTAR INC (JP)
KATO YOJI (JP)
KATAGATA YOHTARO (JP)
GOTO MASASHI (JP)
YAMAMOTO KAZUSHI (JP)
MAEDA MARIKO (JP)
HANADA YUKAKO (JP)
TAKAI MOTOKO (JP)
SUEKAWA YUTAKA (JP)
International Classes:
A61K35/60; A23L1/30; A61K8/64; A61K8/98; A61K38/00; A61K38/17; A61P17/16; A61P29/00; A61Q19/08; C07K14/46; C08B37/00
Domestic Patent References:
| WO2007094248A1 | 2007-08-23 | |||
| WO2011007885A1 | 2011-01-20 |
Foreign References:
| JP2001509513A | 2001-07-24 | |||
| JP2007252212A | 2007-10-04 | |||
| JP2003299497A | 2003-10-21 | |||
| JP2009173702A | 2009-08-06 |
Other References:
TERUAKI MASUTANI ET AL.: "Anti-aging effect of proteoglycan from salmon nasal cartilage", FOOD STYLE 21, vol. 14, no. 8, 1 August 2010 (2010-08-01), pages 49 - 52, XP008169121
TATSUJI TAKAHASHI ET AL.: "Beautiful skin action of proteoglycan from salmon nasal cartilage", FOOD PROCESSING AND INGREDIENTS, vol. 45, no. 7, 1 July 2010 (2010-07-01), pages 77 - 79, XP008167196
HODGE, J. E.; HOFREITER, B. T., METHOD IN CARBOHYDRATE CHEMISTRY, vol. 1, 1962, pages 338
See also references of EP 2666467A4
TATSUJI TAKAHASHI ET AL.: "Beautiful skin action of proteoglycan from salmon nasal cartilage", FOOD PROCESSING AND INGREDIENTS, vol. 45, no. 7, 1 July 2010 (2010-07-01), pages 77 - 79, XP008167196
HODGE, J. E.; HOFREITER, B. T., METHOD IN CARBOHYDRATE CHEMISTRY, vol. 1, 1962, pages 338
See also references of EP 2666467A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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