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Method for producing histones by utilizing soybean protein concentrate

A technology of concentrated soybean protein and production organization, applied in the direction of textured treatment, plant protein processing, application, etc., can solve the problems of high cost, poor product quality, low finish, etc., and achieve improved production efficiency, good product quality, protein The effect of high content

Inactive Publication Date: 2016-06-22
SHANDONG SANWEI SOYBEAN PROTEIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The textured protein processed with low-temperature soybean meal as raw material has low texturization degree, yellowish color, low finish and poor product quality, while the textured protein processed with soybean protein isolate as raw material has high cost and high energy consumption
However, concentrated soybean protein is generally extracted with alcohol, which leads to protein denaturation, poor functionality, low nitrogen solubility index of protein, and loss of functions such as gelation and emulsification, so its application in food is limited.
[0004] The Chinese invention patent with the patent number 201410512911 provides a process for preparing silk protein from concentrated soybean protein by alcohol-soluble method, but the raw materials need to be pretreated by dissolving, ultrasonication, homogenization, etc., the process is complicated and the cost is high

Method used

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  • Method for producing histones by utilizing soybean protein concentrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The described method of utilizing soybean protein concentrate to produce tissue protein comprises the following steps:

[0025] (1) crushing and sieving: use the soybean protein concentrate extracted by alcohol method as raw material, pass through an 80-mesh sieve after crushing;

[0026] (2) Quenching and tempering: the pulverized material is uniformly mixed in the mixing tank and transported to the conditioner, and at the same time, water is added and steam is passed to make the moisture content of the material 40%, and the tempering temperature is controlled to be 60° C. for 3 minutes;

[0027] (3) Extrusion and puffing: extrude and puff the conditioned material with a twin-rod extrusion puffing machine, and control the temperatures in the five zones of the twin-rod extrusion puffing machine to 60°C, 75°C, 90°C, and 130°C , 100°C, so that the material can be preheated, reacted and formed in the extruder;

[0028] (4) cutting: control the cutter speed to be 200r / min,...

Embodiment 2

[0031] The described method of utilizing soybean protein concentrate to produce tissue protein comprises the following steps:

[0032] (1) Crushing and sieving: using the concentrated soybean protein extracted by alcohol method as the main ingredient, mixing and pulverizing the main ingredient and auxiliary materials and passing through a 100-mesh sieve, wherein the auxiliary materials account for 30% of the total material quality;

[0033] (2) Tempering: the pulverized material is uniformly mixed in the mixing tank and then transported to the conditioner, and at the same time, water is added and steam is passed to make the moisture content of the material 85%, and the tempering temperature is controlled to be 100°C for 8 minutes;

[0034] (3) Extrusion and puffing: Extrude and puff the tempered material with a twin-rod extrusion puffing machine, and control the temperatures in the five zones of the twin-rod extrusion puffing machine to be 80°C, 90°C, 100°C, and 160°C. , 130°C...

Embodiment 3

[0038] The described method of utilizing soybean protein concentrate to produce tissue protein comprises the following steps:

[0039] (1) crushing and sieving: the soybean protein concentrate extracted by the alcohol method is used as the main ingredient, and the main ingredient and the auxiliary materials are mixed and crushed and passed through a 90-mesh sieve, wherein the auxiliary materials account for 20% of the total material quality;

[0040] (2) Quenching and tempering: the pulverized material is mixed evenly in the mixing tank and transported to the conditioner, and at the same time, water is added and steam is passed to make the moisture content of the material 69%.

[0041] (3) Extrusion and puffing: Extrude and puff the tempered material with a twin-rod extrusion puffing machine, and control the temperatures in the five zones of the twin-rod extrusion puffing machine to 70°C, 80°C, 95°C, and 140°C , 110°C, so that the material can be preheated, reacted and formed ...

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Abstract

The invention discloses a method for producing histones by utilizing soybean protein concentrate and belongs to the technical field of food processing, aiming at overcoming the defects that histones produced in the prior art have a low yield and poor quality, a production process is complicated and the cost is high. The method comprises the following steps: (1) crushing and sieving; (2) conditioning; (3) extruding and expanding; (4) cutting; and (5) drying. The method disclosed by the invention is suitable for producing the histones, is simple in production process and low in cost, and the quality of the product is excellent.

Description

technical field [0001] The invention relates to a method for producing tissue protein by using concentrated soybean protein, belonging to the technical field of food processing. Background technique [0002] Vegetarianism is a healthy, low-carb diet that has gradually become a lifestyle that conforms to the trend of the times. The amino acid composition of soybean protein in plant protein is basically balanced, close to full-valent protein, and is an ideal protein resource second only to animal protein. Soybean textured protein processed from soybean protein does not contain cholesterol, and is closer to animal meat products in terms of taste and texture. It is an ideal healthy vegetarian product and is often used in stuffed foods, vegetarian meat products, and convenient snack foods to replace meat . [0003] At present, the production of soybean textured protein generally uses low-temperature soybean meal or protein isolate as raw materials. The textured protein process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J3/16A23J3/26
CPCA23J3/16A23J3/26A23V2002/00A23V2250/5488
Inventor 张玉林姜自强曲宝传管勇佳满娟娟
Owner SHANDONG SANWEI SOYBEAN PROTEIN CO LTD
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