Application of bamboo shoot polysaccharide in preparation of health food

A technology of health food and crude polysaccharide, which is applied in the field of health food and can solve the problems of rare bamboo shoot polysaccharide research

Inactive Publication Date: 2007-05-30
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although there are many research documents on polysaccharides, the research on polysaccharides from bamboo shoots is relatively rare. Af

Method used

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  • Application of bamboo shoot polysaccharide in preparation of health food

Examples

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Effect test

Embodiment 1

[0052] Calculated by weight, weigh 500 grams of dried bamboo shoots, put them into a reflux extraction tank, add 2500 milliliters of water, turn on the heater for heating, and connect condensed water in the reflux condenser, when the feed liquid boils, turn off the heat Make the feed liquid boil slightly, extract for 4 hours, and obtain a dark brown extract after cooling; put the extract into a vacuum thin film evaporator, control the vacuum degree at -0.08, and the temperature is 65 ° C, and evaporate the feed liquid to 40 degrees ( With refractometer), obtain about 200 milliliters of concentrates; Put 1000 milliliters of 95% edible ethanol into 2000 milliliters of beakers, insert a stirrer, start stirring, adjust the rotating speed at 100 rev / min, concentrate the concentrate at 20 milliliters / minute Add it into 95% edible ethanol at a high speed, continue stirring for more than 30 minutes after adding the material, so that the polysaccharide is fully precipitated; stop stirri...

Embodiment 2

[0054] Calculated by weight, take 50 kilograms of dried bamboo shoots, put them into a multifunctional extraction tank, add 300 kilograms of purified water, open the jacket steam valve for heating, and connect condensed water in the reflux condenser, when the feed liquid boils , close the steam valve, keep the material above 70°C, extract for 6 hours, extract the slag with 200 kg of purified water, combine the extracts, and obtain a dark brown extract after cooling; put the extract into a vacuum concentration tank , control the vacuum degree at -0.08, the temperature is 70 ° C, evaporate the feed liquid to 38 degrees (by refractometer), and obtain about 60 liters of concentrated liquid; put 400 liters of 95% edible ethanol into a 500 liter recovery tank, open Stir, adjust the speed at 50 rpm, add the concentrated solution to 95% edible ethanol at a rate of 1 liter / min, continue stirring for 60 minutes after adding the material, so that the polysaccharide is fully precipitated; ...

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Abstract

The invention relates to the novel use of bamboo shoot crude polysaccharides in preparing health food having immunological regulation function, wherein bamboo shoots or dried bamboo shoots are used as raw materials to extract crude polysaccharides therein, the active constituents and acceptable auxiliary materials are employed to develop health food preparations including capsules, drop pills, tablets, granules, powders and oral liquids.

Description

Technical field: [0001] The present invention relates to the use of bamboo shoot crude polysaccharide, especially the use in health food. technical background: [0002] Bamboo shoot polysaccharides are soluble polysaccharides extracted from discarded bamboo shoots and bamboo shoots. Polysaccharide is a polymer composed of more than 10 monosaccharides. As a soluble dietary fiber, it has the general physiological functions of dietary fiber. Modern science has proved that dietary fiber can prevent and treat hypertension, coronary heart disease, etc. and remove exogenous harmful substances. And other functions,. Many diseases of modern civilization, such as hypertension, hyperlipidemia, obesity, etc., are related to the lack of dietary fiber. At the same time, polysaccharides often have more important physiological activities, such as the regulation of polysaccharides and immune function, and the recognition of cells. The transport of substances between cells is closely relat...

Claims

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Application Information

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IPC IPC(8): A23L1/30A23L1/09A23L33/125
Inventor 杨志坚
Owner ZHEJIANG UNIV
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