Preparation technology of bean dreg gel high in swelling property

A preparation process and swellability technology, applied in the field of high-swellability bean dregs gel preparation technology, can solve the problems of waste of processing residue resources, increase output value, damage the environment and the like, achieve enhanced purity and stability, improved gel swelling performance, The effect of enhancing the overall quality

Inactive Publication Date: 2019-02-22
SHANDONG YUWANG ECOLOGY FOOD IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a preparation process of highly swellable soybean dregs gel, which solves the problems of waste of resources and environmental damage of biodissociated soybean oil processing residues, improves the swelling property of the obtained soybean dregs gel, and realizes the recovery of soybean processing waste. Utilize, protect the environment, increase production value, and create favorable conditions for the actual production and industrial application of okara gel

Method used

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  • Preparation technology of bean dreg gel high in swelling property
  • Preparation technology of bean dreg gel high in swelling property
  • Preparation technology of bean dreg gel high in swelling property

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Embodiment 1

[0031] The preparation technology of highly swellable okara gel comprises the following steps:

[0032] (1) After the bean dregs are crushed and sieved, the obtained bean dregs powder is subjected to extrusion and puffing pretreatment, and the raw materials of the obtained pretreated bean dregs powder are set aside;

[0033] (2) After mixing the above-mentioned pretreated bean dregs powder raw material with deionized water, heat and stir evenly in a water bath, adjust the pH value of the resulting mixed solution to alkaline, and set aside;

[0034] (3) Add Protex-6L alkaline protease to the above-mentioned mixed solution, insulate and stir at a constant speed in a mixer for 4 hours, and obtain an enzymolysis solution for later use;

[0035] (4) Put the above enzymatic solution in a centrifuge, collect the sediment after high-speed centrifugation, rinse repeatedly with deionized water, and then let it air-dry at room temperature until the water content is 70%-75%, then place it...

Embodiment 2

[0041] The preparation technology of highly swellable okara gel comprises the following steps:

[0042] (1) After the bean dregs are crushed and sieved, the obtained bean dregs powder is subjected to extrusion and puffing pretreatment, and the raw materials of the obtained pretreated bean dregs powder are set aside;

[0043](2) After mixing the above-mentioned pretreated bean dregs powder raw material with deionized water, heat and stir evenly in a water bath, adjust the pH value of the resulting mixed solution to alkaline, and set aside;

[0044] (3) Add Protex-6L alkaline protease to the above-mentioned mixed solution, insulate and stir at a constant speed in a mixer for 4 hours, and obtain an enzymolysis solution for later use;

[0045] (4) Put the above enzymatic solution in a centrifuge, collect the sediment after high-speed centrifugation, rinse repeatedly with deionized water, and then let it air-dry at room temperature until the water content is 70%-75%, then place it ...

Embodiment 3

[0051] The preparation technology of highly swellable okara gel comprises the following steps:

[0052] (1) After the bean dregs are crushed and sieved, the obtained bean dregs powder is subjected to extrusion and puffing pretreatment, and the raw materials of the obtained pretreated bean dregs powder are set aside;

[0053] (2) After mixing the above-mentioned pretreated bean dregs powder raw material with deionized water, heat and stir evenly in a water bath, adjust the pH value of the resulting mixed solution to alkaline, and set aside;

[0054] (3) Add Protex-6L alkaline protease to the above-mentioned mixed solution, insulate and stir at a constant speed in a mixer for 4 hours, and obtain an enzymolysis solution for later use;

[0055] (4) Put the above enzymatic solution in a centrifuge, collect the sediment after high-speed centrifugation, rinse repeatedly with deionized water, and then let it air-dry at room temperature until the water content is 70%-75%, then place it...

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Abstract

The invention provides a preparation technology of bean dreg gel high in swelling property, and relates to the technical field of processing of food materials. The preparation technology of bean dreggel high in swelling property mainly comprises the steps of performing crushing, performing screening, performing dissolving, adjusting PH, performing enzymolysis, performing centrifuging, performingbaking, performing mixing and cross-linking, performing ageing, performing microwave irradiation and the like. Defects in the prior art are overcome, the preparation technology of bean dreg gel high in swelling property is provided, the problems that resources are wasted and the environment is destructed caused by the condition that soybean oil fat processed residues are subjected to biological dissociation are solved, the swelling property of the bean dreg gel is increased, the utilization of soybean processing trash is realized, the environment is protected, the output value is increased, and besides, advantageous condition is created for actual production and industrialization application of the bean dreg gel.

Description

technical field [0001] The invention relates to the technical field of food material processing, in particular to a preparation process of highly swellable bean dregs gel. Background technique [0002] Okara is the oil, emulsion, hydrolyzate and a large amount of oil produced during the extraction of oil from soybeans using biodissociation technology (a method of oil extraction that uses mechanical and enzymatic means to destroy the cell wall and oil body membrane to release oil). Soy insoluble cellulose. Surveys show that for every 1L of oil produced, about 4.4L of soybean insoluble cellulose will be produced, and most of the soybean insoluble cellulose is discarded as waste, resulting in a waste of resources. Therefore, research on the rational application of bean dregs can effectively improve the economic benefits of biodissociation. [0003] The colloidal particles or polymers in the sol or solution are connected to each other under certain conditions to form a spatial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/18A23L5/20A23L5/30C08J3/28C08L1/02C08L29/04C08L3/02C08K5/07
CPCA23L5/20A23L5/21A23L5/30A23L5/34A23L33/18C08J3/28C08J2303/02C08J2301/02C08J2429/04C08K5/07A23V2002/00
Inventor 刘军范书琴王中江马春芳王彩华
Owner SHANDONG YUWANG ECOLOGY FOOD IND
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