Processing method of wall-broken bran powder by steam heat treatment

A processing method and technology of bran powder, which is applied in the field of steam heat treatment of broken wall bran powder, can solve the problems of unacceptable and poor edible quality of bran, and achieve easy absorption by the human body, delicate taste, and reduction of anti-nutritional factors The effect of content

Pending Publication Date: 2019-12-27
廊坊承泰能食品有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention also provides a processing method of steam-heat-treated broken-wall bran powder, which is used to solve the problem that bran is poor in edible quality and not easily accepted by people, thereby promoting the development of economical and convenient bran suitable for different groups of people. Series of staple food and health products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] A processing method for steam heat treatment of broken wall bran powder, the specific processing method is as follows:

[0033] (1) Quality requirements for fresh wheat bran raw materials.

[0034] Quality requirements for fresh wheat bran raw materials

[0035] project content consistency / (%) 90 Bulk density / (g / L) 690 Crude protein content (dry basis) / (%) 8.0 Fatty acid value (KOH) dry basis / (mg / 100g) 50 Mildew grains / (%) 1.0 Graininess 40 mesh sieve wheat bran Starch content / (%) 10

[0036] (2) Pour 500 mL of water into 2 kg of fresh bran, and use a food-grade mixer to continuously stir for 5 minutes and moisten for 2 hours.

[0037] (3) Put the moistened bran into the steam tank from the feed port, feed saturated steam with a pressure of 1.0 MPa, release the pressure quickly after 5 min of pressure maintenance, and collect the bran discharged from the discharge port.

[0038] (4) Enzymatic hydrolysis of th...

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PUM

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Abstract

The invention discloses a processing method of a wall-broken bran powder by steam heat treatment. Due to the excessive content of insoluble dietary fibers in bran, the edible quality of bran productsis limited. The processing method uses steam heat treatment, superfine crushing, fermentation and other technologies to treat bran raw materials, the content of the insoluble dietary fibers can be effectively reduced, the taste of bran is improved, the flavor is increased, anti-nutritional factors are reduced, and health care functions are strengthened. The prepared wall-broken bran powder can bedirectly eaten, and can also be applied to steamed breads, breads, biscuits, yogurts, granules, sausages, noodles and other products, as well as preparation of vitamin E, wheat bran proteins and oligosaccharides, and the application of bran in food processing is greatly broadened.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a processing method of steam-heat-treated broken-wall bran powder. Background technique [0002] Bran is a by-product obtained after grain processing flour, and the bran obtained by grinding caryopsis is mainly composed of cortex, aleurone layer, germ and a small amount of endosperm. Bran contains a large amount of nutrients and functional ingredients necessary for the human body, including 35%-50% dietary fiber, 12%-18% protein, 10%-15% starch, and various minerals and vitamins. Edible bran has the effects of nourishing the lungs, moisturizing the skin, preventing and fighting cancer, strengthening the spleen and stomach, blackening and strengthening hair, cleaning the stomach, etc., and has high medical and health care value. However, due to problems such as rough taste, bitter taste and unpleasant smell of bran, most of them are used as feed, and the economic value ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/10A23L7/104A23L33/00A21D2/04A23L5/10A23L5/20A23L5/49
CPCA23L7/115A23L5/13A23L5/17A23L7/104A23L5/21A23L7/198A23L33/00A23L5/49A21D2/04A23V2002/00A23V2400/11A23V2200/046A23V2200/30A23V2200/14A23V2250/5106A23V2300/24A23V2300/31
Inventor 不公告发明人
Owner 廊坊承泰能食品有限责任公司
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