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Fructus choerospondiatis polysaccharide metal complexe and preparation thereof

A technology of metal complexes and jujube polysaccharides, which is applied in the direction of medical formulas, medical preparations containing active ingredients, organic active ingredients, etc., can solve the problems of no nutritional value and direct utilization, and improve the level of medical care, Effects of reducing toxic side effects and shrinking product volume

Inactive Publication Date: 2008-12-24
赵玉英
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AI Technical Summary

Problems solved by technology

However, most of the existing carriers of metal cation supplements do not have nutritional value, and some cannot be used directly, requiring complex processes such as biotransformation

Method used

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  • Fructus choerospondiatis polysaccharide metal complexe and preparation thereof
  • Fructus choerospondiatis polysaccharide metal complexe and preparation thereof
  • Fructus choerospondiatis polysaccharide metal complexe and preparation thereof

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Embodiment Construction

[0013] The first embodiment: the preparation technology of jujube polysaccharide iron.

[0014] Take jujube polysaccharide, add water to dissolve, add 1mol / L FeCl 2 solution. Adjust the pH value to 6-7 with 0.5mol / L alkali, cool and filter after mild heat reaction for 4-6 hours, concentrate the filtrate for alcohol precipitation, and obtain a tan material which is the crude product. Then the crude product was dissolved, purified by dialysis (dialysis bag XH420, cutoff range 8000--10000), and the dialysis was concentrated, alcohol-precipitated, precipitated, washed, and dried to obtain a reddish-brown substance, which is iron polysaccharide.

[0015] Physicochemical properties of the obtained product: Polysaccharide iron is reddish-brown powder, odorless, tasteless, easily soluble in water, and its aqueous solution is a reddish-brown-red transparent solution. Insoluble in anhydrous methanol, ethanol, ether and other organic solvents.

[0016] Product structure: figure 1 The...

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Abstract

The invention relates to a chemical product and a manufacturing methodthereof, namely Fructus Choerospondiatis polysaccharide metal complex and a preparation method thereof. Fructus Choerospondiatis is a conventional medicinal material of Mongolian medicine and has good curative effect on cardio-cerebrovascular diseases, and Fructus Choerospondiatis polysaccharide is a main active ingredient in the Fructus Choerospondiatis. Metal cations have important function of health care and particularly have good combination effect with polysaccharide in the human body. The method synthesizes the Fructus Choerospondiatis polysaccharide metal complex on the basis of preparation of the Fructus Choerospondiatis polysaccharide based on the understanding. As proved by experiments, the Fructus Choerospondiatis polysaccharide metal complex has good medicinal value, can be widely used in the manufacturing industry of various foodstuffs, medicines and health products, can obviously improve the medical care level of products, shorten the product volume, and reduce the toxic side effect, and has wide application prospect, thereby providing theoretical basis and technical support for development and utilization of the Fructus Choerospondiatis.

Description

Technical field [0001] The invention relates to a chemical product and a production method of the product, that is, a polysaccharide metal complex of jujube polysaccharide and a preparation method thereof. Background technique [0002] Guangzao, the dried and ripe fruit of the anacardaceae plant Nansuanzao, is a traditional Mongolian medicinal material with good curative effect on cardiovascular and cerebrovascular diseases. At present, we have extracted jujube polysaccharide, and proved that jujube polysaccharide is an important source of the efficacy of jujube. Polysaccharides generally refer to polysaccharides with a degree of polymerization of more than 10. Its molecular weight is usually in the range of tens of thousands to millions. It is a class of natural polymer compounds that widely exist in various animal, plant and microbial tissues. Research data proves that polysaccharides have high medicinal value and health care effects, especially anticoagulant, antithrombo...

Claims

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Application Information

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IPC IPC(8): C08B37/00A61K31/715
Inventor 赵玉英
Owner 赵玉英
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