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Edible fungus polysaccharide mixed high-concentration protein beverage and production method thereof

A technology of protein beverage and double protein beverage, which is applied in the field of edible fungus polysaccharide compound high-concentration protein beverage and its preparation, can solve the problems such as easy precipitation, achieve low equipment cost, improve protein precipitation, and low energy consumption.

Inactive Publication Date: 2018-10-26
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It mainly solves the technical problem that protein beverage products in the prior art are prone to precipitation when the protein concentration is high

Method used

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  • Edible fungus polysaccharide mixed high-concentration protein beverage and production method thereof
  • Edible fungus polysaccharide mixed high-concentration protein beverage and production method thereof
  • Edible fungus polysaccharide mixed high-concentration protein beverage and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Select high-quality dry white fungus raw materials without rot, crush them with a pulverizer, pass through a 40-mesh sieve, add water to the white fungus powder with a material-to-water mass ratio of 1:50, soak for 120 minutes, soak at 90°C, and cool to room temperature . Add 0.1% papain (mass of papain / mass of white fungus soaking solution), keep the temperature at 40°C for 4 hours. After enzymatic hydrolysis, heat to 90°C for 2 minutes to extinguish the enzyme treatment. Centrifuge at a speed of 6,000 rpm, collect the supernatant, and obtain Tremella polysaccharide extract. The crude extract of Tremella polysaccharide was obtained after concentration and freeze-drying.

[0050] Dissolve the whey protein isolate in water, stir at room temperature with 300rpm for 3 hours to form a stock protein solution, then fully hydrate the protein overnight at 15°C to obtain a whey protein isolate solution (whey protein isolate / water is 20%w / w), spare.

[0051] The white fungus...

Embodiment 2

[0060] The preparation process of the crude extract of fungus polysaccharide is the same as that of Example 1.

[0061] Select high-quality dried fungus raw materials without rot and deterioration, smash them with a crusher, pass through a 40-mesh sieve, add water to the fungus powder with a material-to-water mass ratio of 1:50, soak for 120 minutes, soak at 90°C, and cool to room temperature . Add 0.1% papain (mass of papain / mass of fungus soaking liquid), keep the temperature at 40°C for 4 hours. After enzymatic hydrolysis, heat to 90°C for 2 minutes to extinguish the enzyme treatment. Centrifuge at a speed of 6,000 rpm, collect the supernatant, and obtain the polysaccharide extract of fungus. The crude extract of fungus polysaccharides was obtained after concentration and freeze-drying. Dissolve equal amounts of whey protein isolate and soybean protein isolate in water respectively, stir at room temperature at 300rpm for 3 hours to form reserve protein solutions, and the...

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Abstract

The invention discloses an edible fungus polysaccharide mixed high-concentration protein beverage and a production method thereof. The edible fungus polysaccharide mixed high-concentration protein beverage comprises, by weight, 0.2-1% of edible fungus polysaccharide crude extract, 2-5% of whey protein isolate and / or soybean protein isolate and the balance of water, with pH of 3-6. The invention provides an edible fungus polysaccharide mixed high-concentration whey protein or soybean protein or whey-soybean protein beverage and a making method thereof. Edible fungus polysaccharides bind with proteins under certain conditions to form a soluble complex; high-concentration proteins are stably dispersed in a solution. The edible fungus polysaccharides can be mixed with a single-protein or dual-protein beverage to provide two nutrients, excellent proteins and polysaccharides; the manufacturing process has low equipment cost and low energy consumption; the edible fungus polysaccharide mixed high-concentration protein beverage is easy to popularize in edible fungus production areas, milk production areas, soybean production areas and other areas.

Description

technical field [0001] The invention belongs to the technical field of preparation of healthy and nutritious beverages, and in particular relates to a high-concentration protein beverage compounded with edible fungus polysaccharides and a preparation method thereof. Background technique [0002] Edible fungi such as fungus and white fungus are delicious and nutritious, and contain physiologically active substances such as polysaccharides, which have special health functions. Efficacy, and has the health care function of enhancing the physiological activity of human body. [0003] The 2nd China Soybean Food Industry Roundtable Summit released the Shanghai Declaration, which mentioned that soybean protein and milk protein should be combined to develop new products to meet the health needs of comprehensive nutritional supplement protein. Whey protein in milk protein is known as the king of protein. It is easy to absorb, highly active, and rich in methionine. It is recognized a...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L2/62A23L33/125A23L33/185A23L33/19C12P19/14C12P19/04A23C11/10A23L11/65
CPCA23L2/38A23L2/62A23L33/125A23L33/185A23L33/19C12P19/04C12P19/14A23V2002/00A23V2200/30A23V2250/51A23V2250/54252A23V2250/5488
Inventor 纪超凡胡静税东宁赵铁峰林心萍董秀萍梁会朋
Owner DALIAN POLYTECHNIC UNIVERSITY
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