Influence of impurity contents in physical properties of corn, soybean and rough rice
2019
Botelho, F. M. | Botelho, S. C. C. | Sobreira, M. C. A.
葡萄牙语. This work aimed to experimentally determine physical properties of corn, soybean and rough rice, in function of the impurity contents in the grain mass. In the beginning of the experiment, corn, soybean and rough rice samples were cleaned. Increasing impurity contents were added  until reaching 10%. The bulk density, porosity, angle of repouse, moisture content and color of the grains were determineted for each 1% range of impurity in grain mass. It was concluded that, except for the total color difference, the increase of impurity contents in the grain mass influences the products physical properties
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