Device for extracting protein power from corn germ meal

Abstract

The invention provides a device for extracting protein power from corn germ meal. The device comprises a bracket, a tank body I and a water suction pump I, wherein the tank body I is arranged at the upper part of the bracket; a controller is arranged on one side, far from the tank body I, of the bracket; a filter screen is arranged on the inner side of the bottom of the tank body I; a material inlet is formed in the top of the tank body I; a water inlet is formed in one side, far from the material inlet, of the top of the tank body I; a viewing window is formed in the upper part of the tank body I; an acidity sensor is arranged in the middle of the tank body I; a temperature sensor I is arranged between the viewing window and the acidity sensor; a temperature sensor II is arranged at the lower part of the tank body I. The device has the advantages that the amount of corn germ meal soaked for one time is large, the soaking time is short, and the acidity of soak solution is balanced, sothat protein is sufficiently extracted from corn germ meal, the production efficiency is high, and the utilization rate of raw materials is high.

Description

technical field [0001] The invention relates to the field of extracting protein powder from corn germ meal, in particular to a device for extracting protein powder from corn germ meal. Background technique [0002] Corn germ is a by-product of corn starch and alcohol industry, accounting for about 10% to 15% of corn grains. It is very rich in nutrients, containing 15% to 23% of protein, more than 30% of fat, and rich in carbohydrates and amino acids , vitamins and minerals, have the functions of lowering blood cholesterol, preventing arteriosclerosis, and enhancing the vitality of brain cells. At the same time, the amino acid composition of corn germ protein is relatively balanced, and the protein efficacy ratio (PER) is 2.04-2.56, which is equivalent to beef (2.30), and has a good consistency with the human protein standard recommended by FAO / WHO. protein source. At present, corn germ in my country is only used as an oil resource to extract corn germ oil, and the remainin...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for extracting protein powder from corn germ meal and its use method, which solves the problem that the above-mentioned existing device has a small amount of soaked corn germ meal, long soaking time, and The unbalanced acidity of the soaking solution makes the extraction of protein from corn germ meal insufficient, resulting in low production efficiency and low raw material utilization

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