Title:
GHG-CONTAINING COMPOSITION AND FAT ABSORPTION INHIBITOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/022909
Kind Code:
A1
Abstract:
The objective of the present invention is to provide: a 1,2-di-O-galloyl-4,6-O-(S)-hexahydroxydiphenoyl-b-D-glucose (hereinafter abbreviated as "GHG") containing composition that is a composition derived from a natural product and that contains a high concentration of GHG. The GHG-containing composition is characterized by being obtained from purple tea (scientific name: Camellia sinensis, cultivar name TRFK306) from Kenya, and having 3-10 mass% of GHG. The method for producing the GHG-containing composition is characterized by immersing the purple tea (scientific name: Camellia sinensis, cultivar name TRFK306) from Kenya in a polar solvent (including water), and then heating to reflux and extracting the GHG in the solvent.
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Inventors:
KADEKARU TAKASHI (JP)
SHIMODA HIROSHI (JP)
MURAI HIROMICHI (JP)
SHIMODA HIROSHI (JP)
MURAI HIROMICHI (JP)
Application Number:
PCT/JP2014/070974
Publication Date:
February 19, 2015
Filing Date:
August 08, 2014
Export Citation:
Assignee:
ORYZA OIL & FAT CHEM (JP)
International Classes:
A61K31/7024; A61K8/60; A61K8/97; A61K36/18; A61P3/04; A61P3/06; A61Q5/02; A61Q5/12; A61Q19/00; A61Q19/06; A61Q19/10; A23L1/30; A23L2/52
Foreign References:
| JP2003252766A | 2003-09-10 | |||
| JP2006298937A | 2006-11-02 | |||
| JPS6011416A | 1985-01-21 | |||
| JP2006131512A | 2006-05-25 |
Other References:
"Identification of a major polyphenol and polyphenolic composition in leaves of Camellia irrawadiensis.", CHEMICAL AND PHARMACEUTICAL BULLETIN, vol. 57, no. 11, 2009, pages 1284 - 1288
"Characterization of anthocyanins in Kenyan teas: Extraction and identification", FOOD CHEMISTRY, vol. 131, no. 1, 2012, pages 31 - 38
"Total polyphenols, catechin profiles and antioxidant activity of tea products from purple leaf coloured tea cultivars", FOOD CHEM, vol. 136, no. 3-4, February 2013 (2013-02-01), pages 1405 - 1413
"Characterization of anthocyanins in Kenyan teas: Extraction and identification", FOOD CHEMISTRY, vol. 131, no. 1, 2012, pages 31 - 38
"Total polyphenols, catechin profiles and antioxidant activity of tea products from purple leaf coloured tea cultivars", FOOD CHEM, vol. 136, no. 3-4, February 2013 (2013-02-01), pages 1405 - 1413
Attorney, Agent or Firm:
KUMAZAKI Yoichi (JP)
Yoichi Kumazaki (JP)
Yoichi Kumazaki (JP)
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