Correlation Analysis of Wheat Bulk Density and Powdering Rate
Correlation Analysis of Wheat Bulk Density and Powdering Rate
Wheat bulk density is the abbreviation of wheat's volume weight, ie the weight of wheat grain in a unit container. Wheat bulk density is an important aspect of wheat quality. China's wheat grading standard is based on the weight density to be rated. The volume weight is also the main indicator for assessing wheat quality, and it is also one of the important basis for calculating the wheat flour yield. The flour production rate is the most important indicator of the flour mill, which is related to the economic benefits of the flour mill. The extraction rate is not only related to good process equipment and reasonable powder roads, but also inseparable with the selection and management of raw materials. For a person who actually operates wheat milling, there is a comprehensive understanding of the quality and quality of wheat. Familiar with the corresponding operations, there is an inescapable responsibility for increasing the flour yield and ensuring the quality of flour.
In general, the bulk density of wheat needs to be measured by a specific instrument. In this article, we mainly recommend wheat weights. The wheat weight container was developed based on the requirements for the measurement of grain bulk density in LS/T3701-1993 "HGT-1000 Grain Cessel Container" standard and standard "Citation Standard" and GB1353-2009 "Maize" new national standard. Also called an electronic load receptor. When applied to the determination of corn bulk density, it was given a new name, namely corn bulkhead. In fact, the same instrument. The bulk density of wheat varies depending on the shape, fullness, surface shape, water content, and impurity content of the wheat grains. There is a great correlation between the bulk density of wheat and the flour extraction rate. Let's analyze it below.
In general, the larger the bulk density of wheat, the higher the wheat flour yield. The wheat flour extraction rate is calculated by the formula: powder yield% = flour weight/(flour weight + bran weight)*100%. The experimental results are: under different conditions, the influence of the bulk density on the powder extraction rate is different. Under the same conditions, the higher the bulk density of wheat, the higher the powder extraction rate. From this, we can estimate the powder yield of arbitrary bulk density based on the relationship between the powder yield and the bulk density. In this way, it can be used in actual production to control product quality and ensure maximum benefit.
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