Extraction process for high-purity polysaccharides of tricholoma matsutake

A technology of matsutake polysaccharide and extraction process, which is applied in the field of high-purity matsutake polysaccharide extraction technology, can solve problems affecting the development of matsutake polysaccharide products, achieve the effects of retaining activity, increasing polysaccharide yield, and improving economic benefits

Inactive Publication Date: 2011-08-03
BEIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitation of the extraction process, the development of matsutake polysaccharide products has been greatly affected

Method used

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  • Extraction process for high-purity polysaccharides of tricholoma matsutake
  • Extraction process for high-purity polysaccharides of tricholoma matsutake
  • Extraction process for high-purity polysaccharides of tricholoma matsutake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Cleaning: Take 100g of Matsutake, wash tap water, remove the residual dirt, and then dry it to the constant weight;

[0023] 2) Crush: crushed Matsutake to 60 meters;

[0024] 3) Skin: Add 1L 40%ethanol to the crushed Matsutsu, soak it for 2h at 40 ° C, or soak overnight.

[0025] 4) Add the above ingredients to 1L of water, treat 1h ultrasonic, and the effect temperature is 30 ° C, and the power is 200 W;

[0026] 5) Step of water immersion: The liquid material after the ultrasound is treated with a boiling water bath for 1h, and the residue and insoluble objects are filtered;

[0027] 6) Concentration: The polysaccharide mother solution from boiling water is concentrated to 1 / 5 of the original volume at 40 ° C and the vacuum-0.06MPa;

[0028] 7) Slowly add ethanol to the concentrated solution, so that the concentration of the solution ethanol is 60%, set up at 4 ° C for 10 minutes, 4000rpm centrifugal for 10 minutes, and after cleaning without water ethanol, the vacuum...

Embodiment 2

[0031] 1) Cleaning: Take 200g of Matsutake, wash tap water, remove the residual dirt, and then dry it to the constant weight;

[0032] 2) Crush: crushed Matsutake to 80 meters;

[0033] 3) Skin: Add 1L 60%ethanol to the crushed Matsutra, soak it for 2h at 60 ° C, or soak overnight.

[0034] 4) Add the above ingredients to 1L of water, treat 1.5h by ultrasound, the effect temperature is 45 ° C, and the power is 350 W;

[0035] 5) Step of water immersion: The liquid material after the ultrasound is treated with a boiling water bath for 2h, and the residue and insoluble objects are filtered;

[0036] 6) Concentration: The polysaccharide parent liquid that is extracted from boiling water is condensed to 1 / 8 of the original volume at 55 ° C and the vacuum-0.06MPa;

[0037] 7) Slowly add ethanol to the concentrated solution, so that the concentration of the solution ethanol is 80%, set up at 4 ° C for 10 minutes, 4000rpm centrifugal for 10 minutes, after cleaning without water ethanol, ...

Embodiment 3

[0040] 1) Cleaning: Take 400g of Matsutake, wash tap water, remove the residual dirt, and then dry it to the constant weight;

[0041] 2) Crush: crushed Matsutake to 100 meters;

[0042] 3) Skill: 1L 80%ethanol is added to the crushed Matsutsu, soaked in 80 ° C for 2h, or soaked overnight.

[0043] 4) Add the above ingredients to 1L of water, treat the ultrasound 2h, the effect temperature is 60 ° C, and the power is 500 w;

[0044] 5) Water immersion: The liquid material after the ultrasonic treatment is used for boiling water bath for 4h, filtering the residue and insoluble objects;

[0045] 6) Concentration: The polysaccharide parent liquid that is extracted from boiling water is concentrated to 1 / 10 of the original volume at 70 ° C and the vacuum-0.06MPa;

[0046] 7) Slowly add ethanol to the concentrated solution, so that the concentration of the solution ethanol is 95%, set up at 4 ° C for 10 minutes, 4000rpm centrifugal 10 minutes. After cleaning without water ethanol, the ...

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Abstract

The invention provides an extraction process for high-purity polysaccharides of tricholoma matsutake, which comprises the extraction steps of cleaning, crushing, degreasing, water leaching, concentrating; obtained polysaccharides of tricholoma matsutake can independently serve as a product, is further processed into products such as capsules, dissolved medicines, tablets and the like, and also can be used as principal components such as functional health foods and medicines. The extraction process combines water lifting and ultrasonic technique, greatly improves the yield of polysaccharides, reduces the production cost, effectively retains the activity of polysaccharides of tricholoma matsutake and simultaneously provides technique assurance for improving economical returns.

Description

Technical field [0001] The invention involving the improvement of the paddy polysaccharide extraction process will further disclose a high -purity Matsutake polysaccharide extraction process. It has the characteristics of economy, efficiency, and simplicity. Background technique [0002] Tricholoma Matsutake, also known as Matsius, Matsusho, Matsuko Mushroom.Matsutake belongs to the bacteria samate, the germs, the umbrella mushrooms, the mushroom family, and the mushrooms.Matsutake is a unique species in Asia, mainly distributed in Japan, the Korean Peninsula, and northeast, southwest and Taiwan Province in my country.Matsutake mushrooms are hypertrophy, pleasant aroma, and the meat is very delicious. It has high nutritional value and medicinal value. The cancer suppression rate is about 90 %. [0003] There are two types of glucanaceae of α- and β-polysaccharides. Among them, β-polysaccharis is the main structural unit formed by cells and tissue.Polympanose plays an important ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B37/02
Inventor 孙新佟海滨祝晓涛田丹李坦高新刘扬初晓丹
Owner BEIHUA UNIV
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