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Preparation method and application of composite edible fungus protein powder

A protein powder, edible fungus technology, applied in the application, peptide/protein composition, protein food processing and other directions, can solve the problem of soybean protein powder allergy and other problems, and achieve the adjustment of intestinal flora, high protein and polysaccharide content and convenient source. Effect

Inactive Publication Date: 2020-09-15
GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the protein powder products on the market are mainly soybean protein powder and whey protein powder, and soybean protein powder is easy to cause allergies and other incompatibility, so the development of protein powder products extracted from edible fungi fills the gap in the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) The dry products of shiitake mushrooms, Agaricus bisporus and Hericium erinaceus are dehydrated and pulverized at a low temperature of 10-20°C in a mass ratio of 1:2:1.

[0038] (2) Add 10 times the volume of water to soak for about 1 hour, adjust the pH value of the solution to 9, then extract at 50°C for 1.5 hours, and use ultrasonic vibration.

[0039] (3), repeat the extraction twice, filter with suction, and save the filtrate.

[0040] (4) Combine the filtrates, concentrate and freeze-dry the filtrates into powder.

[0041] (5) Add 1% by mass lecithin granules and 15% whey protein powder and mix.

Embodiment 2

[0043] (1) The dry products of shiitake mushrooms, Agaricus bisporus and Hericium erinaceus are dehydrated and pulverized at a low temperature of 10-20°C in a mass ratio of 1:8:1.

[0044] (2) Add 10 times the volume of water to soak for about 1 hour, adjust the pH value of the solution to 9, then extract at 50°C for 1.5 hours, and use ultrasonic vibration.

[0045] (3), repeat the extraction twice, filter with suction, and save the filtrate.

[0046] (4) Combine the filtrates, concentrate and freeze-dry the filtrates into powder.

[0047] (5) Add 1% by mass lecithin granules and 15% whey protein powder and mix.

Embodiment 3

[0049] (1) The dry products of shiitake mushrooms, Agaricus bisporus and Hericium erinaceus are dehydrated and pulverized at a low temperature below 10-20°C in a mass ratio of 1:4:1.

[0050] (2) Add 20 times the volume of water to soak for about 1 hour, adjust the pH value of the solution to 9, then extract at 50°C for 2 hours, and use ultrasonic vibration.

[0051] (3), repeat the extraction twice, filter with suction, and save the filtrate.

[0052] (4) Combine the filtrates, concentrate and freeze-dry the filtrates into powder.

[0053] (5), add 2% lecithin granules, and mix with 15% whey protein powder.

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PUM

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Abstract

The invention relates to a preparation method and application of composite edible fungus protein powder. The preparation method comprises the steps of: 1, carrying out dehydration grinding on dried products of shiitake mushrooms, agaricus bisporus and hericium erinaceus according to a mass ratio of 1:2:1 to 1:9:1 at a temperature of 10 to 20 DEG C; 2, adding 5 to 30 times by volume of water to perform soaking for 0.5 to 2 hours, regulating the pH value of the formed solution into a range of 8 to 11, then performing extracting for 1 to 4 hours at a temperature of 50 DEG C, and carrying out ultrasonic oscillation; 3, repeating the step 2 to perform extracting for 2 to 3 times, and carrying out suction filtration; 4, merging filtrate, carrying out concentration on the filtrate and carrying out spray drying to form powder; and 5, adding 5% to 20% of lecithin particles and 30% to 70% of lactalbumin powder in percentage by weight so as to obtain the composite protein powder. The preparationmethod of the composite protein powder keeps the composite protein powder high in protein and polysaccharide content, and the composite protein powder can be directly used to regulate intestinal floraand improve immunity, and has substantial nutritive value and economic value.

Description

technical field [0001] The invention relates to a preparation method and application of active ingredients extracted from edible fungi, in particular to a preparation method of compound edible fungus protein powder and its application in regulating intestinal flora and improving immunity. Background technique [0002] Edible fungus is a general term for edible mushrooms, which refers to a class of large fungi that can form large fleshy (or gelatinous) fruiting bodies or sclerotia-like tissues and can be used for human consumption or medicine. [0003] Edible fungi have extremely high nutritional value, and generally contain about 30% to 45% of the dry weight of protein, and there are many types of amino acids in the protein, and the proportion of essential amino acids has reached the ideal protein level (eggs). According to calculations, the protein contained in 1kg of dried mushrooms is equivalent to 2kg of lean meat, 3kg of eggs, and 12kg of milk. The fat content of edibl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/07A61K38/17A61K9/14A61K47/24A61P1/00A61P37/04A23J1/00A23J3/00A23L31/00A23L33/115A23L33/17A23L33/19
CPCA23J1/00A23J3/00A23V2002/00A61K9/145A61K36/07A61K38/1709A61K2236/331A61K2236/39A61K2236/51A23L31/00A23L33/115A23L33/17A23L33/19A61P1/00A61P37/04A23V2200/32A23V2200/324A23V2200/30A23V2250/208A23V2250/54A23V2250/54252A23V2250/1842A61K2300/00
Inventor 潘鸿辉杨小兵陈秋颜何家豪雷苏炜蔡超谢意珍
Owner GUANGDONG INST OF MICROBIOLOGY GUANGDONG DETECTION CENT OF MICROBIOLOGY