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Title:
METHOD FOR OBTAINING RICE OIL AND DEFATTED RICE BRAN FROM FRESH RICE BRAN
Document Type and Number:
WIPO Patent Application WO/2014/003197
Kind Code:
A1
Abstract:
[Problem] To obtain, from rice bran, an excellent rice oil at a high yield and also obtain an excellent defatted rice bran. [Solution] A method for obtaining an excellent rice oil and an excellent defatted rice bran, said method comprising: a first treatment step for contacting fresh rice bran immediately after obtained in a rice milling step with superheated steam to inactivate enzymes therein; a second treatment step for extracting rice oil from the rice bran obtained in the first treatment step; and a third treatment step for separating and obtaining defatted rice bran. It is preferred that, in the first treatment step, the rice bran is contacted with superheated steam at 250-650oC for 0.5-60 sec. The rice oil thus extracted has a low acid value. The defatted rice bran thus obtained is free from germs and has no offensive smell and, therefore, is good to eat as a meal.

Inventors:
OKI HISAHARU (JP)
NARUSE HARUMI (JP)
MINAMI HARUYASU (JP)
MURATA YUKIO (JP)
Application Number:
PCT/JP2013/068075
Publication Date:
January 03, 2014
Filing Date:
July 01, 2013
Export Citation:
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Assignee:
OKI HISAHARU (JP)
NARUSE HARUMI (JP)
MINAMI HARUYASU (JP)
SATO CHOKICHI (JP)
MURATA YUKIO (JP)
International Classes:
A23L7/10; A23D9/02
Foreign References:
JP2009215437A2009-09-24
JP2000119681A2000-04-25
JP2002212585A2002-07-31
JP2005204637A2005-08-04
JPS57174063A1982-10-26
JP2008054586A2008-03-13
JP4838364B22011-12-14
JP2010042071A2010-02-25
Attorney, Agent or Firm:
MURATA, YUKIO (JP)
Yukio Murata (JP)
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