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The conventional Mie-scattering calculation has been widely used for spherical particles existed in a vacuum and homogeneous nonabsorbing medium. The paper investigates the radiative properties of particles existed in absorbing medium, including light absorption, extinction efficiencies, scattering efficiencies and so on. This study presents milk fat globule in ethyl acetate solution (EAS) and monoethanolamine...
The use of light scattering techniques can be achieved for the detection of the protein ontent of milk, but there are many factors that affect the test results in the detection process. One of the important factors effect of detection result is temperature. This article will explore the detection process temperature affect the test results and the fuzzy PID technology to achieve a milk protein detection...
In the field of milk quality testing, the technology of the ratio of scattered intensity to transmitted intensity has become a hot topic. In general, the particle size of fat globules after homogenizing is supposed to be the same. In fact, there is still the particle size distribution. The image processing technique is used for processing and analyzing the image of milk fat, in this paper. The results...
The objectives of this study were to investigate the measurement methodology of the protein content in skimmed milk by laser light scattering(LLS). There was a definition that the ratio of the scattering light( at 90°scattering angles, relative to the incident beam direction) intensity to the transmitted light intensity, which was called scattered transmitted ratio(STR). Using the STR theory, we constructed...
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