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Astragalus polyaccharin and lycium barbarum polysaccharide composition as well as preparation method and application thereof

A technology of Lycium barbarum polysaccharide and Astragalus polysaccharide is applied in the field of polysaccharide and achieves the effect of simple and scientific preparation method

Active Publication Date: 2014-03-05
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no metabolomics method has been used to evaluate the effect of plant polysaccharides on warming and tonifying kidney yang.

Method used

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  • Astragalus polyaccharin and lycium barbarum polysaccharide composition as well as preparation method and application thereof
  • Astragalus polyaccharin and lycium barbarum polysaccharide composition as well as preparation method and application thereof
  • Astragalus polyaccharin and lycium barbarum polysaccharide composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] After pulverizing 300g of dried Astragalus medicinal material, mix it with 100g of wolfberry medicinal material, extract twice in water bath, add water 10 times the total weight of medicinal materials for the first time, boil for 3 hours; add water 5 times the total weight of medicinal materials for the second time, and boil 2h; filter, the filtrate is concentrated in vacuum, the concentrated solution is alcohol-precipitated with an aqueous ethanol solution with a concentration of 70% by volume, and the precipitate is collected to obtain a composition of astragalus polysaccharide and wolfberry polysaccharide.

Embodiment 2

[0031] After crushing 300g of the dried Astragalus medicinal material, mix it with 100g of Lycium barbarum medicinal material, extract once in a water bath, add water 30 times the total weight of the medicinal material, and boil for 4 hours; Alcohol precipitation with ethanol aqueous solution, taking the precipitate to obtain the astragalus polysaccharide and wolfberry polysaccharide composition.

Embodiment 3

[0033] After crushing 300g of the dried Astragalus medicinal material, mix it with 200g of the wolfberry medicinal material, extract three times, add water 30 times the total weight of the medicinal material for the first time, and boil for 4 hours; add water 20 times the total weight of the medicinal material for the second time, and boil for 3 hours; Add water 15 times the total weight of the medicinal materials three times, boil for 2 hours; filter, concentrate the filtrate in vacuum, and precipitate the concentrated solution with ethanol aqueous solution with a concentration of 75% by volume, and take the precipitate to obtain the astragalus polysaccharide and wolfberry polysaccharide composition.

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Abstract

The invention discloses an astragalus polyaccharin and lycium barbarum polysaccharide composition. The astragalus polyaccharin and lycium barbarum polysaccharide composition is prepared by using astragalus and lycium barbarum as raw materials through extraction with water and treatment with alcohol. The invention also discloses a preparation method of the astragalus polyaccharin and lycium barbarum polysaccharide composition and an application of the astragalus polyaccharin and lycium barbarum polysaccharide composition in the preparation of healthcare food with the function of preventing the kidney-yang deficiency.

Description

technical field [0001] The invention belongs to the technical field of polysaccharides, and in particular relates to a composition of astragalus polysaccharides and wolfberry polysaccharides, a preparation method and application thereof. Background technique [0002] Astragalus is sweet, warms and invigorates qi, invigorates the spleen and lungs, and can also diuresis and eliminate carbuncles. Lycium barbarum nourishes the liver and kidneys, nourishes essence and blood, and promotes yin and yang. The combination of the two medicines can warm the spleen and kidney, and benefit essence and qi. But at present, no one has used these two medicines alone, especially polysaccharides as functional ingredients, to be used in health food for preventing kidney-yang deficiency. [0003] Traditional Chinese medicine believes that the kidney is the foundation of the viscera and the hub of the growth and decline of the body's yin and yang; the kidney yang is the driving force and the found...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/09A23L33/125
CPCA23L29/30A23V2002/00A23V2300/14A23V2250/21A23V2200/30
Inventor 从仁怀杨宜婷罗琥捷刘硕马方励马忠华
Owner INFINITUS (CHINA) CO LTD
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