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Preparation method of Russula vinosa Lindblad powder

A technology of Rhodochromycetes powder and Rhodochromyces, applied in the functions of food ingredients, food ingredients as antioxidants, food science, etc., can solve the problems of failure to break through the barriers of artificial cultivation and breeding, and achieve improved health care and protection. Quality, anti-oxidation effect

Inactive Publication Date: 2017-11-24
GUANGXI JIANMEILE FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, subject to technical bottlenecks, despite nearly 20 years of repeated research and testing by well-known domestic technical experts, it has not yet broken through the barriers of artificial cultivation and breeding, resulting in Pubei red cone fungus becoming a delicious and rare mountain game.

Method used

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  • Preparation method of Russula vinosa Lindblad powder
  • Preparation method of Russula vinosa Lindblad powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method of rhododendron powder, comprising the following preparation steps:

[0026] 1) Pick the rhodochromycetes, wash them, soak them in an anti-aging blood acid solution with a mass concentration of 0.4% for 3 minutes, and remove them;

[0027] 2) Add deionized water 12 times the weight of Rhodochromyces, put it into a high-pressure tank, and perform high-pressure treatment at 90MPa for 20 minutes to obtain Rhodochromycetes slurry;

[0028] 3) performing ultrafiltration with an ultrafiltration membrane with a molecular weight cut-off of 10W to obtain an ultrafiltrate and a concentrated solution;

[0029] 4) Take the concentrated solution, add an ethanol solution with a volume concentration of 75% that is 20 times its weight, and perform microwave extraction for 20 minutes at a power of 800W and a temperature of 35°C to obtain an extract;

[0030] 5) mixing the ultrafiltrate obtained in step 3) and the extract obtained in step 4) uniformly, and concentra...

Embodiment 2

[0033] A preparation method of rhododendron powder, comprising the following preparation steps:

[0034] 1) Pick the rhodochromycetes, wash them, soak them in an anti-aging blood acid solution with a mass concentration of 0.5% for 5 minutes, and remove them;

[0035] 2) Add deionized water 14 times the weight of Rhodochromyces, put it into a high-pressure tank, and perform high-pressure treatment at 85MPa for 18 minutes to obtain Rhodochromycetes slurry;

[0036] 3) carrying out ultrafiltration with an ultrafiltration membrane with a molecular weight cut-off of 12W to obtain an ultrafiltrate and a concentrated solution;

[0037] 4) Take the concentrated solution, add an ethanol solution with a volume concentration of 80% that is 18 times its weight, and perform microwave extraction for 17 minutes at a power of 700W and a temperature of 37°C to obtain an extract;

[0038] 5) mixing the ultrafiltrate obtained in step 3) and the extract obtained in step 4) uniformly, and concent...

Embodiment 3

[0041] A preparation method of rhododendron powder, comprising the following preparation steps:

[0042] 1) Pick the rhodochromycetes, wash them, soak them in an anti-aging blood acid solution with a mass concentration of 0.6% for 4 minutes, and remove them;

[0043] 2) Add deionized water 16 times the weight of Rhodochromyces, put it into a high-pressure tank, and perform high-pressure treatment at 80 MPa for 15 minutes to obtain Rhodochromycetes slurry;

[0044] 3) carry out ultrafiltration with an ultrafiltration membrane with a molecular weight cut-off of 13W to obtain an ultrafiltrate and a concentrated solution;

[0045] 4) Take the concentrated solution, add an ethanol solution with a volume concentration of 85% that is 15 times its weight, and perform microwave extraction for 15 minutes at a power of 650W and a temperature of 40°C to obtain an extract;

[0046] 5) mixing the ultrafiltrate obtained in step 3) and the extract obtained in step 4) uniformly, and concentra...

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Abstract

The invention belongs to the technical field of food processing, and particularly relates to a preparation method of Russula vinosa Lindblad powder. The preparation method comprises preparation steps as follows: (1), Russula vinosa Lindblad is picked and washed thoroughly, and the washed Russula vinosa Lindblad is soaked in an anti-aging hematic acid solution and then is fished out; (2), deionized water is added, a mixture is put in a high-pressure tank for high-pressure treatment, and Russula vinosa Lindblad pulp is obtained; (3), the Russula vinosa Lindblad pulp is subjected to ultrafiltration, and an ultrafiltrate and a concentrated solution are obtained; 4), the concentrated solution is taken, an ethanol solution is added, a mixed solution is subjected to microwave extraction, and an extracting solution is obtained; (5), the ultrafiltrate obtained in the step (3) and the extracting solution obtained in the step (4) are mixed uniformly and concentrated, and extract is obtained; (6), the extract is subjected to spray drying, and the Russula vinosa Lindblad powder is obtained. With adoption of the method, oxidation resistance of the Russula vinosa Lindblad powder can be improved effectively.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a preparation method of rhododendron powder. Background technique [0002] Russula vinosa Lindblad is commonly known as Russula vinosa Lindblad, which belongs to Basidiomycota (Basidiomycetes) Russulales Kreiselex P.M.Kirk.P.F.Cannon&J.C.David. Mushroom (Russulaceae) Russula (Russula) scales Russula (R.1epida). Red cone fungus is a pure natural wild edible fungus that grows naturally in the unique soil rich in humus and rich in trace elements under the red cone forest and under the specific climatic conditions of high temperature and high humidity. Pubei Rhodospinus is a national geographical indication protected product and a specialty of Pubei County, mainly produced in Longmen Town, Pubei County, Qinzhou City, Guangxi Zhuang Autonomous Region. The growth period of Rhodospermum pubei is only 4 months from May to August every year, and the annual output of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L5/41A23L31/00A23L33/00
CPCA23L5/41A23L31/00A23L33/00A23V2002/00A23V2200/02A23V2200/30
Inventor 陆成明陆强宁赞琼
Owner GUANGXI JIANMEILE FOOD
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