Method for comprehensively developing and applying poria cocos and new application of poria cocos

A technology of poria cocos and poria cocos, which is applied in the field of comprehensive development and application of poria cocos, can solve problems such as the waste of poria cocos extraction and utilization, and achieve the effects of reducing potential safety hazards, simple extraction process, and overcoming single extraction and utilization

Inactive Publication Date: 2016-06-08
HUNAN NUOZ BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to aim at the defects of wasteful extraction and utilization of Poria cocos in the prior art, to provide a method for comprehensive development and application, to expand its new use, and to improve the comprehensive value of Poria cocos in medicine, food, cosmetics, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The comprehensive development of described Poria cocos and the method for application comprise the steps:

[0036] (1) Pulverize 400 g of Poria cocos sclerotium (commercially available) to obtain Poria cocos micropowder or Poria cocos block;

[0037] (2) Add Poria micropowder or Poria cocos block to soak in water, the weight of water is 10 times of the weight of Poria cocos micropowder or Poria cocos block, reflux extraction 2 times, each 2 hours, filter and combine filtrate, obtain the water-soluble polysaccharide extract of Poria cocos and filter residue A;

[0038] (3) Concentrate the extract of Poria cocos polysaccharide under reduced pressure, and obtain 22.5 g of water-soluble polysaccharide after vacuum or spray drying, with an extraction rate of 5.6%; the filter residue A is added to a sodium hydroxide solution with a mass percentage concentration of 3.5%, and the hydroxide The weight of the sodium solution is 10 times the weight of the filter residue A, stirre...

Embodiment 2

[0043] The comprehensive development of described Poria cocos and the method for application comprise the steps:

[0044] (1) Pulverize 400 g of Poria cocos sclerotium (commercially available) to obtain Poria cocos micropowder or Poria cocos block;

[0045] (2) Add Poria micropowder or Poria cocos block to soak in water, the weight of water is 8 times of the weight of Poria cocos micropowder or Poria cocos block, reflux extraction 2 times, each 2 hours, filter and combine filtrate, obtain the water-soluble polysaccharide extract of Poria cocos and filter residue A;

[0046] (3) Concentrate the extract of Poria cocos polysaccharide under reduced pressure, and obtain 18.6 g of water-soluble polysaccharide after vacuum or spray drying, with an extraction rate of 4.7%; the filter residue A is added to a sodium hydroxide solution with a mass percentage concentration of 0.5%, and the hydroxide The weight of the sodium solution is 10 times the weight of the filter residue A, stirred...

Embodiment 3

[0051] The comprehensive development of described Poria cocos and the method for application comprise the steps:

[0052] (1) Pulverize 400 g of Poria cocos sclerotium (commercially available) to obtain Poria cocos micropowder or Poria cocos block;

[0053] (2) Add Poria micropowder or Poria cocos block to soak in water, the weight of water is 11 times of the weight of Poria cocos micropowder or Poria cocos block, reflux extraction 2 times, each 2 hours, filter and combine filtrate, obtain the water-soluble polysaccharide extract of Poria cocos and filter residue A;

[0054] (3) Concentrate the extract of pachyrhiza under reduced pressure, and obtain 22.3 g of water-soluble polysaccharide after vacuum or spray drying, with an extraction rate of 5.6%; the filter residue A is added to a sodium hydroxide solution with a concentration of 5% by mass percentage, and the The weight of the sodium solution is 10 times the weight of the filter residue A, stirred at 0-5°C until it becom...

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Abstract

The invention relates to a method for comprehensively developing and applying poria cocos and a new application of the poria cocos. The method mainly comprises the following steps: smashing poria cocos sclerotium, adding water for soaking, performing reflux extraction and filtering, and concentrating and drying an extracting solution to obtain water-soluble pachymaran; performing extraction and suction filtration on a filter residue sodium hydroxide solution, washing filter residues with water to a neutral state to prepare dietary fiber, adjusting the pH value of filtrate to a weakly acidic state, filtering and drying to obtain a mixture of total triterpene of poria and alkali-soluble pachymaran, drying the mixture, adding the mixture into an ethanol aqueous solution, solving and filtering to obtain an alcoholic solution of the total triterpene of poria and an alkali-soluble pachymaran solid; washing the alkali-soluble pachymaran with water and drying; concentrating and drying the alcoholic solution of the total triterpene of poria to obtain total triterpene of poria. By adopting the method, the utilization rate of a poria cocos serving as a medicinal material is increased, and the comprehensive development and application values of the poria cocos on the aspects of medicine, foods, cosmetics and the like are increased.

Description

technical field [0001] The invention relates to the fields of natural medicine chemistry technology, food biotechnology and cosmetics, in particular to a comprehensive development and application method of poria cocos and its new application. Background technique [0002] Poria cocos, English name: Indian Buead, Tuckahoe, Latin name: Wolfiporia cocos (Schw.) Ryv.&Gibn, alias: Poria cocos, Poria spirit, Poria cocos, Fu Ling, Fu doctor, Song Yu, Yun Ling, Poria rabbit, loose potato, Pine cassava, pine Ling. It belongs to the order Aphyllophorales, Polyporaceae, and Wolfiporia. [0003] Poria cocos is a fungus used for food and medicine. It is one of the "four monarchs and eight treasures" of traditional Chinese medicine. It has multiple functions such as calming the nerves and inhibiting bacteria. The main components of Poria cocos are pachyman, triterpenoids, protein, fat and inorganic salts. Among them, polysaccharides and triterpenes are the main active ingredients. Muc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L31/15A23L33/22A23L33/105A23L33/00A61K36/076A61K8/97A61P37/04A61P35/00A61P37/02
CPCA61K36/076A23V2002/00A61K2236/331A61K2236/39A61K2236/51A61K2236/55
Inventor 刘智谋
Owner HUNAN NUOZ BIOLOGICAL TECH CO LTD
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