Title:
METHOD FOR IMPROVING FLAVOR OF TEA
Document Type and Number:
WIPO Patent Application WO/2011/049131
Kind Code:
A1
Abstract:
Disclosed is a method whereby the astringency and bitterness of tea leaves can be reduced and the thickness and sweetness thereof can be enhanced by a simple procedure. This method comprises irradiating fresh tea leaves with visible light beam having a peak wavelength of 380-560 nm.
Inventors:
OHTA HIROKAZU (JP)
OHTA MARI (JP)
OHTA MARI (JP)
Application Number:
PCT/JP2010/068491
Publication Date:
April 28, 2011
Filing Date:
October 20, 2010
Export Citation:
Assignee:
GRADUATE SCHOOL FOR THE CREATION OF NEW PHOTONICS IND (JP)
OHTA HIROKAZU (JP)
OHTA MARI (JP)
OHTA HIROKAZU (JP)
OHTA MARI (JP)
International Classes:
A23F3/06
Domestic Patent References:
WO2007105599A1 | 2007-09-20 |
Foreign References:
JPH11106A | 1999-01-06 | |||
JP2009017839A | 2009-01-29 | |||
JPH09205989A | 1997-08-12 |
Other References:
MITSUHISA NAKAHARA: "Oishita Natsucha Seisan ni Okeru Hikari Riyo ni Kansuru Gijutsu Kaihatsu", NOGYO DENKA, vol. 62, no. 10, 1 October 2009 (2009-10-01), pages 48 - 53
Attorney, Agent or Firm:
NISHIMURA, RYUHEI (JP)
Ryuhei Nishimura (JP)
Ryuhei Nishimura (JP)
Download PDF:
Previous Patent: DEVICE FOR PRODUCING HYDROGEN AND FUEL CELL SYSTEM
Next Patent: CLUTCH CONTROL DEVICE
Next Patent: CLUTCH CONTROL DEVICE