Sturgeon air bladder polypeptide health-care food capable of strengthening immune competence and preparation method thereof

A technology for enhancing immunity and health food, applied in food science and other directions, can solve the problems of low absorption and digestibility, high cost, large molecular weight, etc., and achieve the effects of no toxic side effects, simple operation, and enhanced immunity.

Inactive Publication Date: 2017-09-29
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this health food uses expensive Chinese herbal medicines as raw materials, the cost is high, and the molecular weight is relatively large, so the human body's absorption and digestibility of it is not high

Method used

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  • Sturgeon air bladder polypeptide health-care food capable of strengthening immune competence and preparation method thereof
  • Sturgeon air bladder polypeptide health-care food capable of strengthening immune competence and preparation method thereof
  • Sturgeon air bladder polypeptide health-care food capable of strengthening immune competence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A sturgeon swim bladder polypeptide health food for enhancing immunity, the ingredients and parts by weight are: 70-85 parts of sturgeon swim bladder polypeptide, 0.0002-0.0004 parts of isopropyl myristate, 10-20 parts of Ganoderma lucidum polysaccharide, and vitamin C0. 5~3 parts, polyphosphate 0.0001~0.0003 parts, soybean lecithin 1~10 parts. The combination of ingredients is scientific and reasonable, and it has a good promotion effect on cellular immunity, humoral immunity, macrophage phagocytosis and NK cell activity, and the effect of enhancing immunity of the composition is far better than that of a single ingredient; green and safe, non-toxic and side effects, Moreover, the immune enhancement effect is remarkable, and it has a good health care effect on the elderly, the infirm and postoperative patients. The isopropyl myristate and the polyphosphate can increase the digestion and absorption rate of the sturgeon swim bladder polypeptide health food by human cells...

Embodiment 2

[0026] 1) Take Sturgeon ( Acipenser schrenckii ) fish maw as a raw material, after homogenization, mixed with glycine-NaOH buffer solution with a pH of 10 according to the weight-to-volume ratio of 1g:25ml, homogenized, and then adjusted the pH value to 10 to obtain a mixed solution;

[0027] 2) Raise the temperature of the mixture to 50°C, stir and preheat for 10 minutes, and add alkaline protease (enzyme activity ≥ 1.9×10 4 U / g), the enzymolysis temperature is 50°C, and the enzymolysis time is 7h. The resulting enzymatic hydrolysis product was heated to 90°C, and kept at this temperature for 15 minutes, then cooled to room temperature, and then centrifuged to obtain the supernatant;

[0028] 3) The supernatant was passed through an ultrafiltration membrane with a molecular weight cut-off of 1 kDa, and the fraction less than 1 kDa was collected to make a solution with a concentration of 5 mg / ml, and the ultrafiltration enzymatic hydrolyzate was added to the Macroporous res...

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PUM

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Abstract

The invention discloses a sturgeon swim bladder polypeptide health food for enhancing immunity. The ingredients and parts by weight are: 70-85 parts of sturgeon swim bladder polypeptide, 0.0002-0.0004 parts of isopropyl myristate, and 10-20 parts of Ganoderma lucidum polysaccharide , 0.5~3 parts of vitamin C, 0.0001~0.0003 parts of polyphosphate, 1~10 parts of soybean lecithin. The beneficial effects are: the combination of ingredients is scientific and reasonable, and has a good promoting effect on cellular immunity, humoral immunity, macrophage phagocytosis and NK cell activity, and the effect of enhancing immunity of the composition is far better than that of a single ingredient; green, safe, It has no toxic and side effects, and has remarkable immune enhancing effect, and has a good health care effect on the elderly, the infirm and postoperative patients.

Description

technical field [0001] The invention relates to the field of health food, in particular to a sturgeon swim bladder polypeptide health food for enhancing immunity and a preparation method thereof. Background technique [0002] According to the World Health Organization survey, about 75% of people are in a sub-healthy state, and this data is increasing year by year in many countries and regions. According to the health status survey conducted on the population in 16 provinces and cities in my country, the proportions of people in Beijing, Shanghai and Guangdong who are in the "sub-healthy" state are 75.3%, 73.49% and 73.41% respectively. The most important and essential cause of sub-health is the reduction of the body's own immune function. [0003] Immunity is the body's own defense mechanism, which is the body's ability to recognize and eliminate any foreign objects (viruses, bacteria, etc.) . Modern immunology believes that immunity is the physiological response of the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/18A23L17/00
CPCA23L33/18A23L17/65A23V2002/00
Inventor 王斌杨帆郁迪赵玉勤
Owner ZHEJIANG OCEAN UNIV
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