KR0123898B1 - Rice quality estimating method - Google Patents

Rice quality estimating method

Info

Publication number
KR0123898B1
KR0123898B1 KR19940006863A KR19940006863A KR0123898B1 KR 0123898 B1 KR0123898 B1 KR 0123898B1 KR 19940006863 A KR19940006863 A KR 19940006863A KR 19940006863 A KR19940006863 A KR 19940006863A KR 0123898 B1 KR0123898 B1 KR 0123898B1
Authority
KR
South Korea
Prior art keywords
rices
rice
drying
quality evaluation
infrared rays
Prior art date
Application number
KR19940006863A
Other languages
Korean (ko)
Other versions
KR940022082A (en
Inventor
Dororu Simohara
Jiro Wanasira
Eisho Masuta
Hoori Tsuboi
Choong-Soo Han
Jong-Kyu Han
Original Assignee
Hansung Industry Co Ltd
Sizuoka Seiki Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hansung Industry Co Ltd, Sizuoka Seiki Kk filed Critical Hansung Industry Co Ltd
Publication of KR940022082A publication Critical patent/KR940022082A/en
Application granted granted Critical
Publication of KR0123898B1 publication Critical patent/KR0123898B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8466—Investigation of vegetal material, e.g. leaves, plants, fruits

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

The rice quality evaluation method irradiates close infrared rays to the rices prior to drying and detects a quantity of light of the rices, to thereby determine the quality of rice, based upon the detected results. The rice quality evaluation method comprises the steps of blowing the rices prior to drying process by means of a circular type of splash wing in a circumferential direction to thresh the rices; supplying the rices to a close infrared rays analyzing system; and applying to the rices the detected value obtained by irradiating a single or plural wavelengths of the close infrared rays to the rices and the detected line obtained by the component value or quality evaluation value of a drying unpolished rice or drying polished lice, by using a previously additional sample group, to thereby predict and calculate the component value and the quality evaluation value the rices prior to the drying process.
KR19940006863A 1993-03-31 1994-03-31 Rice quality estimating method KR0123898B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-73912 1993-03-31
JP7391293A JPH06288907A (en) 1993-03-31 1993-03-31 Evaluation of quality of unhulled rice

Publications (2)

Publication Number Publication Date
KR940022082A KR940022082A (en) 1994-10-20
KR0123898B1 true KR0123898B1 (en) 1997-11-24

Family

ID=13531867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR19940006863A KR0123898B1 (en) 1993-03-31 1994-03-31 Rice quality estimating method

Country Status (2)

Country Link
JP (1) JPH06288907A (en)
KR (1) KR0123898B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441801B1 (en) * 1999-03-02 2004-07-27 가부시끼가이샤 사따께 Method and apparatus for estimating quality of grains

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4697764B2 (en) * 2001-09-28 2011-06-08 株式会社高井製作所 Method for judging the quality of gel-forming foods
KR100683947B1 (en) * 2005-12-01 2007-02-16 한국식품연구원 Measuring method of rice quality using bulk density
JP6783999B2 (en) * 2016-08-30 2020-11-11 静岡製機株式会社 Grain quality measuring device
JP6347353B2 (en) * 2016-08-30 2018-06-27 静岡製機株式会社 Grain quality measuring device
JP6347352B2 (en) * 2016-08-30 2018-06-27 静岡製機株式会社 Grain quality measuring device
JP6973907B2 (en) * 2017-01-06 2021-12-01 越後ファーム株式会社 A device for managing the inventory of paddy rice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441801B1 (en) * 1999-03-02 2004-07-27 가부시끼가이샤 사따께 Method and apparatus for estimating quality of grains

Also Published As

Publication number Publication date
KR940022082A (en) 1994-10-20
JPH06288907A (en) 1994-10-18

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20110729

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee