JPS646746A - Rice taste measuring apparatus - Google Patents

Rice taste measuring apparatus

Info

Publication number
JPS646746A
JPS646746A JP2147387A JP2147387A JPS646746A JP S646746 A JPS646746 A JP S646746A JP 2147387 A JP2147387 A JP 2147387A JP 2147387 A JP2147387 A JP 2147387A JP S646746 A JPS646746 A JP S646746A
Authority
JP
Japan
Prior art keywords
rice
absorbance
taste
conversion factor
component conversion
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2147387A
Other languages
Japanese (ja)
Inventor
Toshihiko Satake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Satake Engineering Co Ltd
Original Assignee
Satake Engineering Co Ltd
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 Satake Engineering Co Ltd filed Critical Satake Engineering Co Ltd
Priority to JP2147387A priority Critical patent/JPS646746A/en
Publication of JPS646746A publication Critical patent/JPS646746A/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To achieve a quick measurement of taste of rice, by detecting absorbance obtained from the irradiation of a sample by near infrared rays to analyze Mg and K affecting the taste of rice from the absorbance and a component conversion factor previously determined from an experimental value. CONSTITUTION:A sample is irradiated with near infrared rays in a wave range of 1,900-2,500nm by an irradiation means and received by a light receiving means to be converted into the quantity of electricity. Then, the absorbance thus obtained is connected electrically to a controller 59 and the controller 59 is combined with a memory 61 on which are set a component conversion factor computed 60 and determined based on a known content of Mg and K of rice and a known absorbance of rice and a taste evaluation factor evaluated by a known content of Mg of K or Mg and K and organoleptic test to compute the content of Mg and K of rice involved with the action of the absorbance and a component conversion factor of rice to be measured and a taste value of rice is measured.
JP2147387A 1987-01-20 1987-01-31 Rice taste measuring apparatus Pending JPS646746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2147387A JPS646746A (en) 1987-01-20 1987-01-31 Rice taste measuring apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1200487 1987-01-20
JP2147387A JPS646746A (en) 1987-01-20 1987-01-31 Rice taste measuring apparatus

Publications (1)

Publication Number Publication Date
JPS646746A true JPS646746A (en) 1989-01-11

Family

ID=26347538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2147387A Pending JPS646746A (en) 1987-01-20 1987-01-31 Rice taste measuring apparatus

Country Status (1)

Country Link
JP (1) JPS646746A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02271254A (en) * 1989-04-13 1990-11-06 Nireco Corp Estimation of taste value
JPH03214041A (en) * 1989-06-12 1991-09-19 Slagteriernes Forskningsinst Method and apparatus for photometering and determining characteristics of individual meat piece
JPH03269347A (en) * 1990-03-15 1991-11-29 Seals Instr Ltd Electrospectral quantitative analyser
JPH0768188A (en) * 1993-11-29 1995-03-14 Iseki & Co Ltd Grain sorting method in grain drying and processing plant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61501943A (en) * 1984-04-19 1986-09-04 ゲブリュ−ダ−・ビュ−ラ−・ア−ゲ− Infrared measuring device and method for continuously quantifying individual components of grain powder or other milled grains for food use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61501943A (en) * 1984-04-19 1986-09-04 ゲブリュ−ダ−・ビュ−ラ−・ア−ゲ− Infrared measuring device and method for continuously quantifying individual components of grain powder or other milled grains for food use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02271254A (en) * 1989-04-13 1990-11-06 Nireco Corp Estimation of taste value
JPH03214041A (en) * 1989-06-12 1991-09-19 Slagteriernes Forskningsinst Method and apparatus for photometering and determining characteristics of individual meat piece
JPH03269347A (en) * 1990-03-15 1991-11-29 Seals Instr Ltd Electrospectral quantitative analyser
JPH0768188A (en) * 1993-11-29 1995-03-14 Iseki & Co Ltd Grain sorting method in grain drying and processing plant

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