In the indicator of flour quality, the factor of pink is indispensable. In the test of the quality of flour, the accuracy of the flour is determined by using the Peke method (powdered board, comparing the color of the drum star with the naked eye). Since this method is a sensory appraisal, it is easy to see a phenomenon that looks high and one looks low. Appraised reviews can only be black, white, high, low, or slightly higher, lower, etc. There are no figures. In this way, the inspection work was difficult and inconvenient. Some inspectors also use ash to determine flour, but reliable data on pink color are often not available depending on the size of the ash. Therefore, how to use some of the more advanced scientific instruments to replace the currently unsatisfactory flour quality appraisal method has given food inspection workers a new topic. The whiteness tester was proposed in this case. Add WeChat more and more professional just waiting for you to come: Horizontal Metal Baler,Horizontal Baler,Horizontal Baler Machine,Horizontal Baling Press JIANGYIN JUNTUO IMPORT EXPORT CO.,LTD , https://www.juntuobaler.com
Put a certain amount of flour into the loading sample box to form a hundred levels on the surface. The whiteness value measured by the whiteness meter is directly used to judge the quality of the flour. According to our experience, it is not exact, but should be It is appropriate to take into consideration various factors that affect the value of whiteness.
The whiteness measuring instrument determines the whiteness value of the flour according to the quality of the wheat and the thickness of the flour. According to different quality wheat, the law of leopard flour of different whiteness values ​​is made, that is, the whiteness value of white flour is higher than that of red wheat, soft wheat is higher than hard wheat, white wheat and soft wheat are accounted for in wheat. The number of flours added together gives the base value of the flour's whiteness value, combined with the effect of flour thickness on the whiteness value, and the base number of the whiteness value is adjusted to obtain the whiteness value of the wheat flour. 
Whiteness Tester for Determination of Flour Quality Pink