島根農科大学
ISSN:0559-8311
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島根農科大学研究報告 13
1965-01-10 発行
果皮の色彩測定に及ぼす測色面積の影響と果皮の色彩測定方法
Influence of the Measured Area on the Measuring of Skin Color of Fruits and the New Techniques for Studying Color Characteristics of Fruits
樋浦 巌
富山 哲夫
ファイル
内容記述（抄録等）
There had been many discussed problems in the measuring of plant color.
The authors picked up some of them and obtained the following results.
1. The standard area subject to the measurement has to be decided beforehand in each of samples.
2. The smaller the measured area is in size, the more conspicuously the light deficiency of the colorimeter influences the coordinates for the measurement.
3. All the measurements have to be made on the intact parts of sample.
4. If only one part of each sample is measured, the determination of the measuring part demands a careful consideration.
5. The authors devised new techniques for measuring skin colors of fruits : tomato and grapes.
The authors picked up some of them and obtained the following results.
1. The standard area subject to the measurement has to be decided beforehand in each of samples.
2. The smaller the measured area is in size, the more conspicuously the light deficiency of the colorimeter influences the coordinates for the measurement.
3. All the measurements have to be made on the intact parts of sample.
4. If only one part of each sample is measured, the determination of the measuring part demands a careful consideration.
5. The authors devised new techniques for measuring skin colors of fruits : tomato and grapes.
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