Preparation process of antioxidant diet bread containing buckwheat bran polysaccharides

A buckwheat bran and preparation technology, which is applied in the direction of dough processing, baking, baked food with modified ingredients, etc., can solve the problems of low processing quality and lack of viscoelasticity of flour powder

Inactive Publication Date: 2017-11-07
HEFEI HUIHUIDOU FOOD CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corn has high nutritional value and health functions, but the flour powder it produces lacks viscoelasticity and low processing quality, which limits its development in the food processing industry.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] A preparation process of anti-oxidative slimming bread containing buckwheat bran polysaccharide, characterized in that, according to the following steps

[0023] Steps:

[0024] a. Extraction process of buckwheat bran polysaccharide:

[0025] Crush 25kg of buckwheat bran, pass through a 60-mesh sieve, add ethanol at a ratio of 1:5, degrease at 80-90°C for 2 hours, filter, precipitate, and dry in a blast drying oven at 60-70°C until constant weight;

[0026] Add 40-50°C hot water at 1:10 for soaking, filter the supernatant, evaporate and concentrate under reduced pressure, add ethanol at 1:5, let it stand overnight in a refrigerator at 3-5°C, centrifuge, and freeze-dry the precipitate completely in vacuum. Obtain buckwheat bran polysaccharide;

[0027] b. Modified corn flour, corn dietary fiber:

[0028] Remove impurities and crush 15kg of corn flour, pass through an automatic sieving machine to obtain 60-mesh corn flour; use a single-screw extruder to extrude and mod...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a preparation process of an antioxidant diet bread containing buckwheat bran polysaccharides. The preparation method is characterized by comprising the steps of crushing and screening buckwheat bran, adding in ethanol for degreasing treatment, performing processes of suction filtration, precipitation, filtering, hot water soaking, suction filtering, supernatant reduced-pressure evaporation and concentration and ethanol precipitation to obtain the buckwheat bran polysaccharides; performing treatments of impurity removal, crushing and extrusion modification on corn flour to obtain modified corn flour; performing treatments of drying, crushing and extrusion on corn bran to obtain high-quality corn dietary fiber; mixing buckwheat flour, high-gluten flour and the raw materials obtained in the steps above, then adding in yeast powder, white sugar, shortening, water, tea extract, hydrophilic colloid and enzymic preparations, preparing dough and performing processes of rounding, shaping, fermentation, baking, cooling and packaging.

Description

technical field [0001] The invention relates to the field of bread, in particular to a preparation process of anti-oxidation and slimming bread containing buckwheat bran polysaccharide. Background technique [0002] my country is a large agricultural country, and the annual yield of corn is high. The sowing area of ​​corn in my country is very large and widely distributed. Corn is one of the main food for people in the northern and southwestern mountainous areas and other dry valley areas of China. Corn has high nutritional value and health care function. However, the flour powder produced by it lacks viscoelasticity and low processing quality, which limits its development in the food processing industry. Buckwheat originated in my country and has a long history of cultivation. It is an important food crop integrating nutrition and health care in the western region of my country. Buckwheat bran is a by-product of buckwheat processing, so it is of practical significance to s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A21D13/06A21D2/36A21D2/18
CPCA21D13/06A21D2/18A21D2/36
Inventor 张华传
Owner HEFEI HUIHUIDOU FOOD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap