Application and industrial production method of rich-organic-microelement soybean peptide prepared from soybean protein

A technology of trace elements and soybean protein, applied in the biological field, achieves good economic benefits, simple process and low cost

Inactive Publication Date: 2018-03-16
ANHUI BIOLOGICAL PEPTIDE IND RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the innovative research and development of soybean peptides, the patent of this invention uses the technology of "enzymolysis + organic transformation of trace eleme

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Take 5kg of soybean protein powder, put it in the enzymatic hydrolysis reaction tank, add 8 times the amount of water, start the stirring paddle, add 124g of zinc sulfate, stir to dissolve, heat the interlayer of the tank with steam and boil for 30 minutes, turn off the steam, and then put in cooling water Cool the temperature in the tank to 55°C, start the heating and heat preservation cycle, pump in 20% sodium hydroxide solution with lye pump to adjust the pH value to 8.5, and pump in 0.1% alkaline protease from soybean protein (enzyme activity is 100000U / The aqueous suspension of g) was incubated for 1 hour, and then the aqueous suspension of soybean protein with 0.1% bromelain (enzyme activity was 100000U / g) was pumped into the aqueous suspension with an enzyme liquid pump for 1 hour, and then the interlayer water was let off. , the interlayer is heated with steam and boiled for 30 minutes, the enzymolysis solution is released, centrifuged by a high-speed centrifuge...

Embodiment 2

[0026] Take 5kg of soybean protein powder, put it in an enzymatic reaction tank, add 12 times the amount of water, start the stirring paddle, add 2.5g of chromium gluconate, 7.5g of manganese sulfate, 62g of zinc sulfate, and 0.45g of sodium selenite, and stir to dissolve. Heat and boil the interlayer of the tank body with steam for 30 minutes, turn off the steam, and then pass in cooling water to cool the temperature in the tank to 60°C, turn on the heating and heat preservation cycle, pump 20% sodium hydroxide solution with lye pump to adjust the pH value to 7.5, enzyme The liquid pump is pumped into the aqueous suspension of 0.3% trypsin (enzyme activity is 100000U / g) of soybean protein content and is incubated for 3 hours, and then pumped into soybean protein content 0.3% bromelain (enzyme activity is 100000U / g) with enzyme liquid pump. The water suspension of g) was kept warm for 3 hours for enzymolysis, let go of the interlayer water, steamed the interlayer, heated and bo...

Embodiment 3

[0028] Get 300g of the zinc-rich soybean peptide obtained by the method of Example 1, mix the material according to the zinc-rich soybean peptide: polyethylene glycol 400: propylene glycol ratio of 10:38:2, grind through a colloid mill, and use gelatin, glycerin, purified water, oxidized Tiehei makes soft capsule skin glue according to the ratio of 100:40:100:1, controls the temperature of the plastic box at 55±5°C, the temperature of the heat preservation tank at 40±5°C, and the temperature of the spray body at 36±5°C, and presses the soft capsule with a pellet machine , the content of each capsule weighs 0.50g, 18 ℃ ~ 26 ℃ cold air drying for 4 hours (relative humidity is 30% ~ 40%) finalize the shape, wash pills, dry, select pills, pack, and prepare into soft capsules, which can be used as health food.

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Abstract

The invention belongs to the technical field of biology and discloses application and an industrial production method of rich-organic-microelement soybean peptide prepared from soybean protein. The industrial production method is characterized in that soybean protein powder and microelement inorganic salt are used as starting materials for preparing the rich-organic-microelement soybean peptide through enzymolysis, chelating, centrifuging, ultrafiltration, nanofiltration and drying, and remarkable curative effects are achieved by synergistic effects of peptide and organic microelements. The rich-organic-microelement soybean peptide can be applied to formulas for preparing foods, healthy foods and formulated foods for special medical purposes.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular to an industrial production method and application of soybean peptide rich in organic trace elements prepared from soybean protein. Background technique [0002] Soybean protein is taken directly, and a large amount of protein is directly excreted from the body due to its large molecular weight and has no time to digest in the gastrointestinal tract, resulting in protein loss. The company has carried out in-depth development of soybean protein, degraded the protein into small molecular peptides, made it release a large number of active fragments, easy to absorb, and further enhanced its efficacy, increased its edible adaptability, and maximized the product degree of utilization. [0003] Bioactive peptides are a hot spot in modern research, and their advantages far exceed those of proteins and amino acids. Bioactive peptides are the general term for different peptides from dipeptides ...

Claims

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Application Information

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IPC IPC(8): C12P21/06C07K1/14C07K1/34C07K1/36A23L33/18
CPCA23V2002/00A23L33/18C07K1/14C07K1/34C07K1/36C12P21/06A23V2250/55
Inventor 刘玉军柏道鸣卢宁
Owner ANHUI BIOLOGICAL PEPTIDE IND RES INST
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