Polysaccharide nutritional product and preparation method and application thereof

A product, polysaccharide technology, applied in the field of polysaccharide nutritional products and its preparation, to achieve the effects of no toxicity and side effects, easy absorption, and easy bioavailability

Inactive Publication Date: 2011-08-17
孙婷婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The 21st century is the century of peptides. Peptides are the primary form of proteins, which almost involve the whole process of human hormones, nerves, growth, reproduction and other life processes. They have active substances to maintain life. The nano-form of peptides is the development trend of the world today. At present, there is no real method in China that can use ganoderma spore powder to prepare nano ganoderma spore polypeptide products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Take the spore powder and pass it through a 60-200 mesh sieve, and add the ganoderma lucidum spore powder into the reaction cup. Add water 10 times the weight of the spore powder into the reaction cup (with stirring), then add protease of 2% of the weight of the spore powder, and stir continuously for 18-20 hours at a temperature of 45°C-50°C until the ganoderma lucidum spores The bacteria powder is completely enzymatically hydrolyzed.

[0021] (2) Heat up to 85°C and continue for 8-10 minutes to inactivate the enzyme.

[0022] (3) Take the hydrolyzed feed liquid and carry out pressure filtration, and the concentrate is freeze-dried to obtain the polypeptide of spore powder, in terms of mass percentage: 30%-50% of polypeptide, 10%-15% of polysaccharide, and the rest are ash and water.

Embodiment 2

[0024] (1) Get a certain amount of spore fungus powder, join in the cuvette with stirring, and add the neutral protease of 9.5 times of the weight of water and the weight of Ganoderma lucidum spore fungus powder of the spore fungus powder, at temperature condition 40 ℃ Stir continuously at -45°C for 10-18 hours until the ganoderma lucidum spore powder is completely enzymatically hydrolyzed.

[0025] (2) Heat up to 80°C and continue for 6-10 minutes to inactivate the enzyme.

[0026] (3) Extracting, separating and separating the separated feed liquid, concentrating the water content to less than 40%-50%, and spray-drying to obtain the nano ganoderma lucidum spore polypeptide product.

[0027] The ganoderma lucidum spore fungus powder and the protease in the polysaccharide nutritional product of the present invention are commercially available, and the protease required in the enzymatic hydrolysis can also use papain or trypsin.

[0028] The polysaccharide nutritional product o...

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PUM

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Abstract

The invention discloses a polysaccharide nutritional product which is prepared by performing the steps of enzymatic hydrolysis, enzyme inactivation, separation, concentration, drying and the like on spore fungus powder; the polysaccharide nutritional product is rich in polysaccharides in nano-particle size, wherein the polysaccharides and triterpenoids are main components, and the polysaccharide nutritional product has no toxicity or side effects and is easy to absorb; and the polysaccharide nutritional product can play the roles through milligram dosage, has good medicinal and edible dual-purpose value, and can be used as single raw material of various traditional Chinese medicines, health care foods and functional foods or an additive of preparations and other health care products.

Description

technical field [0001] The invention relates to a polysaccharide nutritional product and a preparation method thereof, in particular to a polysaccharide nutritional product with a nanoscale particle diameter and a preparation method thereof. Background technique: [0002] The basic chemical composition of spore powder contains cellulose, water-soluble carbohydrates, protein, fat, and mineral nutrients. Ganoderma lucidum spore powder is the precursor of seeds and also contains enzymes, ganoderma polysaccharides, triterpenoids, sterols, Alkaloids, taurine, mannitol, nucleoside compounds, etc. [0003] The 21st century is the century of polypeptides. Polypeptides are the primary form of proteins, which almost involve the whole process of human hormones, nerves, growth, reproduction and other life processes. They have active substances to maintain life. The nano-form of polypeptides is the development trend of the world today. At present, there is no real method in China that c...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/28A61K36/074A61K38/16A61K8/64A61K8/99A61Q19/00A61P3/02A61K31/00A23L33/00
Inventor 孙婷婷
Owner 孙婷婷
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