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Extraction method of cactus polysaccharide and application thereof in cigarettes

A technology of cactus polysaccharide and extraction method, applied in the field of extraction of cactus polysaccharide and its application in cigarettes

Active Publication Date: 2010-05-12
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And there is no relevant report on the application of cactus polysaccharide in cigarettes

Method used

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  • Extraction method of cactus polysaccharide and application thereof in cigarettes
  • Extraction method of cactus polysaccharide and application thereof in cigarettes

Examples

Experimental program
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Effect test

Embodiment 1

[0024] a. The fresh stems of cactus are washed, dethorned, peeled, and dried, and then the enzymes are eliminated at high temperature (that is, baked at 80-105°C for 3-5 minutes), and then dried at 40°C for 3 hours until the moisture content is 8 % after crushing it to 80 mesh;

[0025] B, get the cactus dry powder that step a gained, add water and extract 2 hours under the condition of 60 ℃, water: material (mass ratio)=50: 1, leaching solution centrifuges 15 minutes through high-speed centrifuge, and supernatant is filtered through 200 meshes cloth filter;

[0026] c. Concentrate the filtrate to 1 / 4 of the original volume, add it to 95% ethanol, make the volume fraction of ethanol in the system reach 70%, let stand for 4 hours at 4°C, centrifuge for 20 minutes in a high-speed centrifuge, collect the precipitate and Obtain cactus crude polysaccharide;

[0027] d. Dissolving the cactus crude polysaccharide obtained in step c with water, centrifuging to remove impurities, and...

Embodiment 2

[0032] a. The fresh stems of cactus are washed, dethorned, peeled and dried, and then the enzymes are eliminated at high temperature, that is, baked at 80-105°C for 3-5 minutes, and then dried at 50°C for 2.5 hours, until the moisture content is 6%. After that, it is pulverized to 80 mesh;

[0033] B, get the cactus dry powder that step a gained, add water extraction 1 hour under the condition of 80 ℃, water: material (mass ratio)=40: 1, extract liquid centrifuges 15 minutes through high-speed centrifuge, supernatant is filtered through 200 meshes cloth filter;

[0034] c. Concentrate the filtrate to 1 / 6 of the original volume, add it to 95% ethanol, make the volume fraction of ethanol in the system reach 70%, let it stand for 4 hours at 4°C, settle in a high-speed centrifuge for 15 minutes, collect the precipitate and Obtain cactus crude polysaccharide;

[0035] d, putting the cacti crude polysaccharide obtained in step c into water for redissolving, and preparing a solutio...

Embodiment 3

[0040] a. The fresh stems of cactus are washed, thorn-removed, peeled, and dried, and then the enzymes are eliminated at high temperature, that is, at 80-105°C for 3-5 minutes, and then dried at 65°C for 2 hours, until the moisture content is 5%. It is crushed to 100 mesh;

[0041] B, get the cactus dry powder that step a gained, add water and extract 4 hours at 70 ℃ of conditions, water: material (mass ratio)=70: 1, leaching solution centrifuges 15 minutes through high-speed centrifuge, and supernatant is through 200 order filter cloths filter;

[0042]c. Concentrate the filtrate to 1 / 10 of the original volume, add it to 95% ethanol, make the volume fraction of ethanol in the system reach 80%, let it stand for 8 hours at 4°C, settle in a high-speed centrifuge for 20 minutes, and collect the precipitate. Obtain cactus crude polysaccharide;

[0043] d. Redissolve the cactus crude polysaccharide obtained in step c, centrifuge to remove impurities, and put it on a macroporous r...

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Abstract

The invention discloses an extraction method of cactus polysaccharide, which is characterized by comprising the following steps: high temperature enzyme inactivation; drying and crushing; extraction, centrifugal separation and filtration; filtrate concentration, adding into alcohol, precipitation, and crude cactus polysaccharide collection; dissolving of the crude cactus polysaccharide and purification; and obtaining of the cactus polysaccharide after collecting, washing and vacuum drying the precipitation. The cactus polysaccharide is applied to tobacco threads along with feed liquid after being dissolved with water, therefore, the smoke has no peculiar smell when a person smokes, the cactus polysaccharide can improve quality of aroma, mellow degree and sweet taste, improve oral comfort, reduce unpleasant smell and irritation, improve the dry sensation to a certain degree and obviously improve the moisturizing performance. The cactus polysaccharide does not change the original properties and the original processing technology of cigarettes, and does not change or influence the smoking quality of the cigarettes, thus having practical production significance and value.

Description

technical field [0001] The invention relates to plant polysaccharide extraction and application thereof, in particular to the extraction method of cactus polysaccharide and its application in cigarettes. The application of this technology does not change the existing processing technology of the cigarette, and can improve the smoking quality and sensory comfort of the cigarette. Background technique [0002] Compared with well-known foreign brand cigarettes, Chinese cigarette products have poor moisture retention performance and strong dry feeling. The development of new cigarette humectants is undoubtedly one of the solutions. my country is rich in plant resources, especially Chinese herbal medicine resources. The extraction methods of its active ingredients can be studied in depth, and the extracts can be effectively applied to cigarettes in order to improve the moisture retention and sensory comfort of Chinese cigarettes. [0003] Cacti are tropical and subtropical plan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B37/00A24B15/40
Inventor 刘洋刘珊赵明月胡军胡有持曾世通
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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