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Title:
PRE-MILLING TREATMENT METHOD FOR PRODUCING RICE FLOUR AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/046945
Kind Code:
A1
Abstract:
Provided are a pretreatment method for producing rice flour, whereby rice hardness is considerably lowered while avoiding water drainage in a water-washing step and soaking step, and a device therefor. The pretreatment method for producing rice flour comprises: a moisture content homogenization step for feeding a low-humidity air stream to a starting material that is polished rice having a moisture content of 13.0-16.0% (w.b.%) and adjusting the moisture content to 11.0-13.0% (w.b.%) to thereby homogenize the moisture content; and a conditioning step for, to the polished rice having been treated in the moisture content homogenization step, adding water to give a moisture content of 20.0-45.0 % (w.b.%) and then promoting the moisture absorption toward the core of the polished rice grains to which water has been added.

Inventors:
FUKUMORI TAKESHI (JP)
MIZUNO HIDENORI (JP)
MOTOOKA KEIJI (JP)
KAJIHARA KAZUNOBU (JP)
HAKO TSUTOMU (JP)
KASHIWA YOJI (JP)
FUKAMI KOJI (JP)
Application Number:
JP2012/070198
Publication Date:
April 04, 2013
Filing Date:
August 08, 2012
Export Citation:
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Assignee:
SATAKE ENG CO LTD (JP)
FUKUMORI TAKESHI (JP)
MIZUNO HIDENORI (JP)
MOTOOKA KEIJI (JP)
KAJIHARA KAZUNOBU (JP)
HAKO TSUTOMU (JP)
KASHIWA YOJI (JP)
FUKAMI KOJI (JP)
International Classes:
B02B1/04; A23L7/10; B02B1/08
Foreign References:
JPS495752A1974-01-18
JP2004049036A2004-02-19
JP2004097081A2004-04-02
JPH0463555A1992-02-28
JPH04287652A1992-10-13
Other References:
See also references of EP 2762232A4
FUMIO KURASAWA: "SAISHIN SHOKUHIN KAKO KOZA", 25 November 1982, KABUSHIKI KAISHA KENHAKU SHA, pages: 221 - 223
Attorney, Agent or Firm:
TSUJII Koichi et al. (JP)
辻居 Koichi (JP)
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Claims: