Method for producing wash-free rice and apparatus therefor

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United States of America Patent

PATENT NO 7690295
APP PUB NO 20070151585A1
SERIAL NO

10581955

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Abstract

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The present invention provides a method for producing wash-free rice which does not require washing before cooking. The method comprises the following steps: preparing polished rice from brown rice polished by a built-in rice polishing machine and sifted by a built-in sifting machine and/or polished rice from outside sources; preparing rice polishing bran (parched bran) used as an abrasive; preparing a mixture consisting of the polished rice and the abrasive in a desired ratio; stirring the mixture in a tank by revolving stirring blades such that the polished rice and the abrasive are mutually rubbed in order to strip sticking bran including skin bran and foreign debris from the surfaces of the rice grains; sifting the stirred mixture in order to separate bran from the rice; separating residual sticking bran and foreign debris from rice grains in order to obtain finished wash-free rice; and recovering the separated bran for recycling as the abrasive.

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Patent Owner(s)

Patent OwnerAddress
ISHIZUKA TAKESHINot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizuka, Takeshi 2-7-501, Takahara-4-chome 19 70

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