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Production process for wheat germ powder

A technology of wheat germ powder and wheat germ, which is applied in food preparation, food preservation, food science, etc., can solve the problems of unsuitable wheat germ, and achieve the effect of improving taste, quality, safety and reliability

Inactive Publication Date: 2013-02-06
山东生命海生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wheat germ powder production process to solve the problem that the wheat germ in the prior art should not be directly added to the flour; if the wheat germ is not extracted separately, it will be mixed into the bran as feed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Take the wheat germ powder with Cordyceps wheat flavor as an example:

[0017] The first step: vibrating sieve filtration, adding fresh wheat germ to the vibrating sieve to screen out the bran and secondary flour mixed into the germ powder;

[0018] The second step: Enzyme-killing drying, the filtered wheat germ is transported to the enzyme-killing dryer, the temperature of the first and second zones of the dryer is set at 220°C, and the temperature of the third zone is set at 275°C. Heat and dry to make the moisture content lower than 5%, and at the same time play the role of inactivating enzymes;

[0019] The third step: the conveyor belt conveys, and the wheat germ flakes after drying and deactivating the enzyme are conveyed to the pulverizer by the closed conveyor belt for pulverization;

[0020] The fourth step: superfine pulverization, the wheat germ transported into the pulverizer is pulverized to 80-500 mesh by the superfine pulverizer;

[0021] Step 5: Airflo...

Embodiment 2

[0026] Take the production of wheat germ powder with walnut, barley and wheat flavor as an example:

[0027] The first step: vibrating sieve filtration, adding fresh wheat germ to the vibrating sieve to screen out the bran and secondary flour mixed into the germ powder;

[0028] The second step: Enzyme-killing drying, the filtered wheat germ is transported to the enzyme-killing dryer, the temperature of the first and second zones of the dryer is set at 225°C, and the temperature of the third zone is set at 278°C. Heat and dry to make the moisture content lower than 5%, and at the same time play the role of inactivating enzymes;

[0029] The third step: the conveyor belt conveys, and the wheat germ flakes after drying and deactivating the enzyme are conveyed to the pulverizer by the closed conveyor belt for pulverization;

[0030] The fourth step: superfine pulverization, the wheat germ transported into the pulverizer is pulverized to 80-500 mesh by the superfine pulverizer; ...

Embodiment 3

[0036] Take the production of wheat germ powder with bee flower and wheat flavor as an example:

[0037] The first step: vibrating sieve filtration, adding fresh wheat germ to the vibrating sieve to screen out the bran and secondary flour mixed into the germ powder;

[0038] The second step: Enzyme-killing drying, the filtered wheat germ is transported to the enzyme-killing dryer, the temperature of the first and second zones of the dryer is set at 230°C, and the temperature of the third zone is set at 280°C. Heat and dry to make the moisture content lower than 5%, and at the same time play the role of inactivating enzymes;

[0039] The third step: the conveyor belt conveys, and the wheat germ flakes after drying and deactivating the enzyme are conveyed to the pulverizer by the closed conveyor belt for pulverization;

[0040] The fourth step: superfine pulverization, the wheat germ transported into the pulverizer is pulverized to 80-500 mesh by the superfine pulverizer;

[0...

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PUM

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Abstract

The invention discloses a production process for wheat germ powder and belongs to the technical field of deep grain processing. Cordyceps militaris powder, walnut powder, pearl barley powder and bee pollen are adopted as auxiliary materials in the production process, wherein the mixture ratio of the cordyceps militaris powder to the walnut powder to the pearl barley powder to the bee pollen to the wheat germ powder in part by mass is 0.3-0.7 : 1.5-3 : 1.5-3 : 0.4-0.8 : 97-103. The production process comprises the steps as follows: filtering by a vibration sieve; deactivating enzyme and drying; conveying by a conveying belt; carrying out superfine grinding; sieving by an air jet sieve; carrying out three-dimensional mixing; carrying out microwave sterilization; and checking and packing. According to the production process, wheat germs are dried, subjected to enzyme deactivation, ground into ultrafine powder with fineness of 80-500 and subjected to microwave sterilization, so that the mouth feel of the wheat germ powder is improved, and the wheat germ powder with various wheat tastes and safe and reliable quality is produced.

Description

technical field [0001] The invention relates to the technical field of wheat processing. Background technique [0002] Wheat germ is the essence extracted from high-quality wheat grains. It is the life center of wheat. It is a high-protein, high-vitamin E, low-calorie, low-fat, low-cholesterol nutrient. At the same time, it contains more than 10 kinds of minerals such as vitamin B group, vitamin D, unsaturated fatty acids, nucleic acid, folic acid, octacosanol, calcium, iron, zinc, selenium, etc., and is an ideal supply source of trace metal elements. It is praised by nutritionists as "the natural nutritional treasure house of human beings" and "the warehouse of natural vitamin E". [0003] Because wheat germ contains high unsaturated fatty acids and strong physiological activity, especially when lipohydrolase and lipoxygenase are mixed into flour, it is very easy to make flour deteriorate due to fermentation, which is not conducive to the storage of flour and affects the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/172A23L3/40A23L7/152
Inventor 满增志
Owner 山东生命海生物科技有限公司
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