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Preparation method of modified soybean dietary fiber powder with sugar and lipid-lowering effects

A technology for soybean dietary fiber and function, applied in the field of food processing, can solve the problems of high viscosity of oligosaccharides, poor product quality, unsuitability, etc., and achieve the effects of increasing output, low work efficiency, and reducing labor.

Inactive Publication Date: 2016-02-17
SHANDONG GAOTANG LANSHAN GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of process has the defects of poor product quality and low output.
Moreover, due to the high viscosity of oligosaccharides, this type of process is not suitable for the production of oligosaccharide modified dietary fiber

Method used

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  • Preparation method of modified soybean dietary fiber powder with sugar and lipid-lowering effects
  • Preparation method of modified soybean dietary fiber powder with sugar and lipid-lowering effects
  • Preparation method of modified soybean dietary fiber powder with sugar and lipid-lowering effects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] Example 1. The preparation method of the modified soybean dietary fiber powder with hypoglycemic and lipid-lowering effects comprises the following steps:

[0094] Step 1: Hydrolysis. Mix wet okara and water according to wet okara: water = 1:1.5. The parts by weight are mixed and stirred for 15 to 20 minutes to fully hydrolyze the wet bean dregs to obtain a pulpy substance A. The moisture content of wet okara is 80%.

[0095] Step 2: Neutralize. Adjust the pH value of slurry A to 7.5 with lye to prepare slurry B.

[0096] Step 3: Add oligosaccharides. The oligosaccharide and the pulp-like substance B are mixed according to the weight ratio of oligosaccharide: pulp-like substance B=1:3 to prepare the pulp-like substance C. The oligosaccharides are galacto-oligosaccharides.

[0097] Step 4: Emulsify. The pulpy substance C was emulsified with an emulsifier, the emulsification pressure was 150 bar, and the emulsification time was 5 minutes to prepare the pulpy subst...

Embodiment 2

[0102] Example 2. The preparation method of the modified soybean dietary fiber powder with hypoglycemic and lipid-lowering effects is characterized in that it comprises the following steps:

[0103] Step 1: Hydrolysis. The wet okara and water are mixed according to the ratio of wet okara: water = 1:2 parts by weight, and stirred for 15-20 minutes to fully hydrolyze the wet okara to obtain slurry A. The moisture content of wet okara is 70%.

[0104] Step 2: Neutralize. Adjust the pH value of slurry A to 7.8 with lye to prepare slurry B. Lye is soda ash.

[0105] Step 3: Add oligosaccharides. The oligosaccharide and the pulp-like substance B are mixed according to the weight ratio of oligosaccharide: pulp-like substance B=4 to prepare the pulp-like substance C; the oligosaccharide is lactulose.

[0106] Step 4: Emulsify. The pulpy substance C was emulsified with an emulsifier at a pressure of 250 bar for 7 minutes to obtain a pulpy substance D.

[0107] Step 5: Homogeniz...

Embodiment 3

[0111] Example 3. The preparation method of the modified soybean dietary fiber powder with hypoglycemic and lipid-lowering effects is characterized in that it comprises the following steps:

[0112] Step 1: Hydrolysis. Mix wet bean dregs and water according to the ratio of wet bean dregs: water = 1:1.7 parts by weight, and stir for 15-20 minutes to fully hydrolyze the wet bean dregs to obtain slurry substance A; bean dregs are by-products after protein and fat are extracted, protein, The fat content is already very low. The moisture content of wet okara is 60%.

[0113] Step 2: Neutralize. Adjust the pH value of slurry A to 7.7 with lye to prepare slurry B. The lye is sodium hydroxide.

[0114] Step 3: Add oligosaccharides. The oligosaccharide and the pulp-like substance B are mixed according to the weight ratio of oligosaccharide: pulp-like substance B=1:3.5 to prepare the pulp-like substance C.

[0115] Step 4: Emulsify. The pulpy substance C was emulsified with an e...

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Abstract

The present invention discloses a preparation method of modified soybean dietary fiber powder with sugar and lipid-lowering effects, and the finished product is prepared by hydrolysis, neutralization, addition of oligosaccharides, emulsification, homogenization, flash evaporation sterilization, drying and sifting. After consumption of the product prepared by the method, the growth of beneficial bacteria in the body can be promoted, intestinal function is improved, and the modified soybean dietary fiber powder and soybean dietary fiber have dual sugar and lipid-lowering effects. The modified soybean dietary fiber powder is especially suitable for consumption of the elderly, constipation crowd, and sugar and lipid-lowering and slimming groups, can meet the needs of different groups, has the function of reducing blood sugar, blood lipid and blood pressure, preventing obesity, quickly replenishing physical energy for sub healthy groups, and increasing the body prebiotics (bacteria) and the like, and achieve the healthy purpose by dietary intervention and regulation.

Description

technical field [0001] The invention relates to a processing technology of soybean dietary fiber powder, in particular to a preparation method of modified soybean dietary fiber powder with functions of lowering blood sugar and fat, and belongs to the technical field of food processing. Background technique [0002] Okara is a by-product of separating oil and protein from soybeans. It is generally only treated as feed or waste, with low economic benefits. Okara is rich in cellulose, vitamins, phospholipids and mineral elements, etc. It can be made into dietary fiber powder, which can reduce blood cholesterol levels, promote intestinal peristalsis, prevent intestinal cancer and lose weight. The development and utilization of bean dregs has attracted people's attention. At present, there is no effective method for extracting dietary fiber with high purity, good performance and low cost from bean dregs, which cannot meet the production needs of the food industry. [0003] The ...

Claims

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Application Information

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IPC IPC(8): A23L11/00A23L33/22A23L33/10
CPCA23V2002/00A23V2200/30A23V2200/328A23V2200/332A23V2250/28
Inventor 许兰山许振国赵彬高剑孙建全穆洪静
Owner SHANDONG GAOTANG LANSHAN GRP CORP
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