Preparation method of healthy fat-reduction multi-grain bread with rich dietary fiber

A technology of dietary fiber and production method, applied in the field of deep processing of miscellaneous grains, can solve the problems of rough taste, yellow color, dark color and the like of bread, and achieve the effects of increasing volume and elasticity, good tissue state and good taste.

Inactive Publication Date: 2018-01-09
ANHUI HUAZHIHUI ECOLOGICAL AGRI DEV
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

At present, the dietary fiber bread on the domestic market basically chooses wheat bran as its source, but due to its own characteristics such as larger particle size and darker color, the bread made has a rough taste, yellowish and dark color

Method used

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Embodiment Construction

[0015] A method for making healthy, fat-reducing multigrain bread rich in dietary fiber, comprising the following specific steps:

[0016] (1) Soak soybean hulls in warm water at 45°C for 30 minutes, take them out, dry them, crush them, and pass through a 40-mesh sieve, then add 25 times the amount of distilled water, stir and oscillate until the soybean hull powder is completely dispersed in distilled water, add The concentration of 1‰ of the mass of soybean hull powder is 50 μL / g protease solution, mix well, react in a 50°C water bath constant temperature oscillator for 2 hours, centrifuge at a speed of 6000r / min for 10 minutes after the reaction, discard the supernatant, and remove the precipitate Alkaline hydrolysis with 2% mass concentration of 4% sodium hydroxide solution for 30 minutes, rinse with water until neutral, dry the precipitate, pulverize it through an 80-mesh sieve, and finally pulverize it in an airflow pulverizer at a frequency of 250Hz. Obtain soybean hull...

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Abstract

The invention discloses a preparation method of healthy fat-reduction multi-grain bread with rich dietary fiber. The method comprises the steps that firstly, a mode that enzymolysis and alkaline hydrolysis are combined is used for treating soybean hull powder, soybean hull powder dietary fiber is obtained and smashed in a jet mill with special frequency, soybean hull powder dietary fiber fine powder is obtained, and part of bread powder is replaced by the fine powder to prepare the multi-grain bread. According to the preparation method, through reasonable matching and technological modification, firstly, main raw materials are dry-blended, the weight of the powder is kept even, then a certain amount of water is added into the powder and stirred, stirring is conducted for a period, and thena certain amount of salt and dried yeast are added into the mixture; then paste is subjected to secondary fermentation and then put into an oven, a mode of first fire baking is adopted, the paste ispromoted to be fermented continuously, under the effect of shortening, bubbles can be wrapped in the baking process, air loss is prevented, and the volume and elasticity of the paste are improved; theprepared multi-grain bread is good in taste, even in quality, good in structural state and fine and smooth in taste.

Description

technical field [0001] The invention relates to the technical field of deep processing of miscellaneous grains, in particular to a method for preparing healthy, fat-reducing, miscellaneous grain bread rich in dietary fiber. Background technique [0002] my country is still in the process of continuous development. With the improvement of people's living standards, the proportion of "rich diseases" such as obesity and hyperlipidemia is increasing, and has even become a global public health problem that endangers human health. Among them, genetic factors are removed, and most of the reasons are overnutrition and unreasonable dietary structure. At present, experts and scholars are actively searching for pure natural, low-risk and cost-effective health care products to reduce blood lipid levels and regulate body immunity on the basis of ensuring good health. Coarse grains are rich in various nutrients necessary for the human body and rich in dietary fiber, which has the physiol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/062A21D2/18A21D2/36A21D2/02A21D8/02A21D8/06
Inventor 王华
Owner ANHUI HUAZHIHUI ECOLOGICAL AGRI DEV
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