Title:
SUBSTANCE DERIVED FROM GRIFOLA FRONDOSA FOR INHIBITING INCREASE OF POSTPRANDIAL HYPERGLYCEMIA
Document Type and Number:
WIPO Patent Application WO/2011/108686
Kind Code:
A1
Abstract:
Provided are a pharmaceutical product, food or drink, or other product wherein it is possible to safely treat or improve postprandial hyperglycemia without causing any side effects. A substance containing a moiety of glycoproteins, which has the extract, extracted fraction, and water extract of Grifola frondosa as the main component, was discovered to be effective in safely inhibiting the increase of postprandial hyperglycemia without causing any side effects.
Inventors:
SATO SHINJI (JP)
KONISHI TETSUYA (JP)
NISHIDA HIROSHI (JP)
TANAKA AKIHIRO (JP)
KAWAZURA KANA (JP)
YOSHINO FUMIHIKO (JP)
KONISHI TETSUYA (JP)
NISHIDA HIROSHI (JP)
TANAKA AKIHIRO (JP)
KAWAZURA KANA (JP)
YOSHINO FUMIHIKO (JP)
Application Number:
PCT/JP2011/055025
Publication Date:
September 09, 2011
Filing Date:
March 04, 2011
Export Citation:
Assignee:
YUKIGUNI MAITAKE CO LTD (JP)
SATO SHINJI (JP)
KONISHI TETSUYA (JP)
NISHIDA HIROSHI (JP)
TANAKA AKIHIRO (JP)
KAWAZURA KANA (JP)
YOSHINO FUMIHIKO (JP)
SATO SHINJI (JP)
KONISHI TETSUYA (JP)
NISHIDA HIROSHI (JP)
TANAKA AKIHIRO (JP)
KAWAZURA KANA (JP)
YOSHINO FUMIHIKO (JP)
International Classes:
C12P21/00; A23K20/195; A23L2/52; A23L2/74; A23L33/135; A61K31/70; A61K36/07; A61K38/00; A61P3/10
Foreign References:
| JPH09238697A | 1997-09-16 | |||
| JP2005068112A | 2005-03-17 | |||
| US20050014683A1 | 2005-01-20 | |||
| JPH06312936A | 1994-11-08 | |||
| JPH08291078A | 1996-11-05 | |||
| JPS59210901A | 1984-11-29 | |||
| JPH1175768A | 1999-03-23 | |||
| CN100532395C | 2009-08-26 |
Other References:
PREUSS, H.G. ET AL.: "Enhanced insulin- hypoglycemic activity in rats consuming a specific glycoprotein extracted from maitake mushroom.", MOL. CELL. BIOCHEM., vol. 306, no. 1-2, 2007, pages 105 - 113, XP019554802, DOI: doi:10.1007/s11010-007-9559-6
KUBO, K. ET AL.: "Anti-diabetic activity present in the fruit body of Grifola frondosa (Maitake).", I. BIOL. PHARM. BULL., vol. 17, no. 8, 1994, pages 1106 - 1110, XP008118809
GE, J. ET AL.: "Effects of Grifola frondosa maitake polysaccharides on mice with 2-diabetes.", SEIHOKU YAKUGAKU ZASSHI, vol. 23, no. 6, 2008, pages 372 - 374
KANA KAWAZURA ET AL.: "The influence of the Grifola frondosa extraction material on blood glucose levels after ingestion of starch", ABSTRACTS OF ANNUAL MEETING OF PHARMACEUTICAL SOCIETY OF JAPAN, vol. 130, no. 3, 5 March 2010 (2010-03-05), pages 237
KUBO, K. ET AL.: "Anti-diabetic activity present in the fruit body of Grifola frondosa (Maitake).", I. BIOL. PHARM. BULL., vol. 17, no. 8, 1994, pages 1106 - 1110, XP008118809
GE, J. ET AL.: "Effects of Grifola frondosa maitake polysaccharides on mice with 2-diabetes.", SEIHOKU YAKUGAKU ZASSHI, vol. 23, no. 6, 2008, pages 372 - 374
KANA KAWAZURA ET AL.: "The influence of the Grifola frondosa extraction material on blood glucose levels after ingestion of starch", ABSTRACTS OF ANNUAL MEETING OF PHARMACEUTICAL SOCIETY OF JAPAN, vol. 130, no. 3, 5 March 2010 (2010-03-05), pages 237
Attorney, Agent or Firm:
HIRAKI Yusuke et al. (JP)
Yusuke Hiraki (JP)
Yusuke Hiraki (JP)
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