Title:
METHOD FOR PRODUCING OIL OR FAT THAT CONTAINS γ-ORYZANOL
Document Type and Number:
WIPO Patent Application WO/2012/063794
Kind Code:
A1
Abstract:
This method for producing an oil or fat that contains γ-oryzanol is characterized by comprising: a step (A) for obtaining a treated oil or fat product having an oil layer and an alkaline oil cake layer containing an γ-oryzanol salt; and a step (B) for adding an acid to the treated oil and fat product obtained in (A), transferring the γ-oryzanol from the alkaline oil cake layer to the oil layer, and recovering oil or fat having an increased γ-oryzanol content. The method makes it possible to produce, at low cost, an oil or fat containing a desired concentration of γ-oryzanol without any constraint on the γ-oryzanol concentration of the raw oil or fat material.
More Like This:
Inventors:
TSUNO TAKUO (JP)
YAMANAKA TAKASHI (JP)
SEGOSHI HIROAKI (JP)
YAMANAKA TAKASHI (JP)
SEGOSHI HIROAKI (JP)
Application Number:
PCT/JP2011/075662
Publication Date:
May 18, 2012
Filing Date:
November 08, 2011
Export Citation:
Assignee:
TSUNO FOOD IND CO LTD (JP)
TSUNO TAKUO (JP)
YAMANAKA TAKASHI (JP)
SEGOSHI HIROAKI (JP)
TSUNO TAKUO (JP)
YAMANAKA TAKASHI (JP)
SEGOSHI HIROAKI (JP)
International Classes:
A23D9/007; A23K1/16; A23L1/30; C07J13/00; A23K1/00
Foreign References:
JP2001226693A | 2001-08-21 | |||
JP2007138067A | 2007-06-07 | |||
JP2007124917A | 2007-05-24 | |||
JP2005027505A | 2005-02-03 | |||
JP2001224309A | 2001-08-21 | |||
JPH0726288A | 1995-01-27 | |||
US6197357B1 | 2001-03-06 | |||
JP2000119682A | 2000-04-25 | |||
JPH06340889A | 1994-12-13 | |||
JP2002238455A | 2002-08-27 | |||
JP2000119682A | 2000-04-25 | |||
JP2009108145A | 2009-05-21 |
Other References:
VAN HOED V. ET AL.: "Optimization of Physical Refining to Produce Rice Bran Oil with Light Color and High Oryzanol Content.", J. AM. OIL CHEM. SOC., vol. 87, October 2010 (2010-10-01), pages 1227 - 1234, XP055085346
"The Standard Methods for the Analysis of Fats, Oils and Related Materials", 2003, JAPAN OIL CHEMISTS' SOCIETY
See also references of EP 2638806A4
"The Standard Methods for the Analysis of Fats, Oils and Related Materials", 2003, JAPAN OIL CHEMISTS' SOCIETY
See also references of EP 2638806A4
Attorney, Agent or Firm:
IWATANI, Ryo (JP)
Tatsu Iwatani (JP)
Tatsu Iwatani (JP)
Download PDF:
Claims:
Previous Patent: USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD
Next Patent: DETECTION DEVICE
Next Patent: DETECTION DEVICE