Rhizoma polygonati extract, rhizoma polygonati wine thereof and rhizoma polygonati wine preparation method

A technology of extract and sealwort, which is applied in the field of sealwort wine and its preparation, can solve the problem of underutilization of nutritional value and achieve the effect of improving nutritional content and fragrance, rich nutrition and easy realization

Active Publication Date: 2016-04-13
HUNAN LINUO BIOLOGICAL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing methods are to use sealwort to make wine and tea, and its nutritional value is not fully utilized.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Polygonatum extract is extracted by the following method:

[0044] a. Pulverize 10kg of Rhizoma Polygonatum Dried Tablets;

[0045] b. Put the obtained sealwort powder in an extraction tank, add 50L of citric acid solution with a concentration of 0.3%, soak for 1 hour, then heat to 60°C, heat for 2 hours, filter, and collect the extract;

[0046] c. Add 50L of water to the filtered powder slag, heat to 55°C, adjust the pH to 5.0, then add a compound enzyme with 1% weight of the powder slag water, enzymolyze it for 2 hours, filter, collect the enzymolysis solution, and compound the enzyme Its weight ratio of cellulase and amylase is 2:1;

[0047] d. Combine the extract obtained above with the enzymatic hydrolysis solution, adjust the pH value to be neutral, heat to 70°C, add 0.3% clarifier to clarify for 1 hour, and then fine filter to obtain the fine filtrate;

[0048] e. Concentrating the resulting fine filtrate under reduced pressure to 10L;

[0049] f. Spray-dry t...

Embodiment 2

[0073] Polygonatum extract is extracted by the following method:

[0074] a. Pulverize 100kg of Rhizoma Polygonatum Dried Tablets;

[0075] b. Place the obtained sealwort powder in an extraction tank, add 600L of citric acid solution with a concentration of 0.8%, soak for 1 hour, then heat to 80°C, heat for 2 hours, filter, and collect the extract;

[0076] c. Add 600L of water to the filtered slag, heat to 55°C, adjust the pH value to 5.0, then add a compound enzyme of 1% of the weight of the slag water, enzymolyze for 2 hours, filter, and collect the enzymatic solution;

[0077] d. Combine the extract obtained above with the enzymatic hydrolysis solution, adjust the ph value to be neutral, heat to 70°C, add 0.4% clarifier to clarify for 1 hour, and then fine filter to obtain the fine filtrate;

[0078] e. Concentrating the resulting fine filtrate under reduced pressure to 100L;

[0079] f. Spray-dry the resulting concentrated solution to obtain the Polygonatum extract.

[0...

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PUM

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Abstract

The invention discloses a rhizoma polygonati extract. The rhizoma polygonati extract is obtained according to the steps of a, pulverizing rhizoma polygonati; b, placing obtained rhizoma polygonati powder in an extraction tank, adding 0.3-0.8% acid solution 4-8 times as heavy as the rhizoma polygonati powder, soaking for one hour, heating to 60-80 DEG C for 1-3 hours, filtering and collecting extracting solution; c, adding water 2-6 times as heavy as filtered powder dregs, heating to 55 DEG C, regulating a ph (potential of hydrogen) value to be 5.0, adding compound enzyme as much as 0.5-1.5% of the weight of powder dreg water, performing enzymolysis for 2 hours, filtering and collecting enzymatic hydrolysate; d, blending the extracting solution with the enzymatic hydrolysate, regulating a ph value to be neutral, heating to 70 DEG C, adding 0.2-0.6% clarifying agent to clarify for one hour, and performing refined filtration to obtain refined filtrate; e, subjecting the refined filtrate to vacuum concentration; f, subjecting concentrated solution to spray drying so as to obtain the rhizoma polygonati extract.

Description

technical field [0001] The invention relates to a sealwort extract, and also relates to a sealwort wine and a preparation method thereof. Background technique [0002] yellow Jing, also known as chicken head ginseng and tiger ginseng, is the dried rhizome of Polygonatum yunnanensis, Polygonatum or Polygonatum multiflora of Liliaceae. Polygonatum has the functions of lowering blood pressure, blood fat, blood sugar, preventing atherosclerosis, delaying aging and antibacterial. Polygonatum polysaccharide also has immune activation effect. It can be used for yin deficiency and dryness of the lung, dry cough with less phlegm, chronic cough due to lung and kidney yin deficiency, and weak spleen and stomach. , early graying of beard and hair and quenching thirst, etc., is a very valuable traditional Chinese medicine. [0003] Most of the existing methods are to use sealwort to make wine and tea, and its nutritional value is not fully utilized. If the high-purity sealwort extract...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/04A61K36/8969A61P1/14
Inventor 李庆忠曹双喜李振文彭亚琦
Owner HUNAN LINUO BIOLOGICAL PHARMA
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