JPS646746A - Rice taste measuring apparatus - Google Patents
Rice taste measuring apparatusInfo
- 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
Links
Landscapes
- 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.
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)
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)
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 |
-
1987
- 1987-01-31 JP JP2147387A patent/JPS646746A/en active Pending
Patent Citations (1)
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)
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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