Extraction method of polysaccharides from morinda officinalis how and application thereof in cigarette

An extraction method and technology of Morinda officinalis, applied in the application, tobacco, preparation of tobacco and other directions, can solve the problems that the extraction and purification of crude polysaccharide of Morinda officinalis has not been reported or considered, and can improve the quality of smoking food, improve the taste, Improve the effect of sucking food quality

CN101357950AInactive Publication Date: 2009-02-04LONGYAN CIGARETTE FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2009-02-04
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention provides a method for extracting raw polysaccharides from morinda root and the application of the raw polysaccharides in cigarettes. The method for extracting the raw polysaccharides comprises the steps as follows: a. pre-treated morinda root is dried at 30 to 70 DEG C before the dried morinda root is pulverized into powder of 10 to 100 meshes; b. the morinda root powder got in the step a is immersed in and extracted with ethanol through back flow according to the ratio of 5-50 to 1 in mass at 50 to 100 DEG C for 1 to 4 hours; c. the solution is filtered and concentrated to 1 / 2 to 1 / 10 of the volume of the prior filtrate; d. the concentrated filtrate is added to ethanol of 95 to 100 percent in volume; the final volume of the ethanol is 80 percent; the solution is allowed to be settled out for 24 to 48 hours; after the solution is filtered, the raw polysaccharides are gotten. The raw polysaccharides are added to cut tobacco as tobacco-used feed liquid. The raw polysaccharides can improve the quality of cigarettes based on not changing the original performance of the cigarettes, which are significant and valuable for real production.
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Description

technical field

[0001] The invention relates to the extraction and application of plant crude polysaccharides, in particular to a method for extracting crude polysaccharides from Morinda officinalis and its application in cigarettes. The application of this technology does not change the existing processing technology of cigarettes, can improve the sensory quality of cigarettes, and reduce the harmfulness of cigarettes. Background technique

[0002] As the problems of smoking and health attract more and more attention, it is an inevitable development trend of cigarettes to improve the smoking safety of cigarettes, increase health care functions, and reduce harmful components in cigarette smoke. Therefore as soon as cigarette varieties such as ginseng cigarettes and peppermint cigarettes appear on the market, materials with unique functions or tastes such as ginseng and peppermint are added in shredded tobacco.

[0003] Morinda officinalis is a famous and precious traditiona...

Examples

Embodiment 1

[0017] a. Dry the Morinda officinalis officinalis after washing, removing impurities, removing the wood core in the middle of the particles, drying or sun-drying at 60°C, and then crush it to 80 mesh;

[0018] b, take the Morinda officinalis powder obtained in step a, according to ethanol: material (m / m) = 20: 1, carry out leaching extraction under the condition of 70 ℃, the leaching time is 2h;

[0019] c, filter and concentrate the filtrate to 1 / 6 of the volume of the original filtrate;

[0020] d. Add the concentrated solution into absolute ethanol, keep the volume fraction of ethanol at 80%, set aside for 48 hours after mixing, and obtain the crude polysaccharide of Morinda officinalis officinalis after filtering, with a yield of 13.8%

[0021] After the Morinda officinalis crude polysaccharide obtained by the method of the present invention is dissolved in water, it is prepared into a tobacco material liquid, which is then applied to shredded tobacco; The crude polysacch...

Embodiment 2

[0023] a. Dry the Morinda officinalis officinalis after washing, removing impurities, removing the wood core in the middle of the particles, drying or sun-drying at 60°C, and then crush it to 60 mesh;

[0024] B, take the Morinda officinalis powder obtained in step a, according to ethanol: material (m / m) = 40: 1, carry out leaching extraction under the condition of 75 ℃, the leaching time is 1.5h;

[0025] c, filter and concentrate the filtrate to 1 / 10 of the volume of the original filtrate;

[0026] d. Add the concentrated solution to absolute ethanol, keep the volume fraction of ethanol at 80%, set aside to settle for 48 hours after mixing, and obtain the crude polysaccharide of Morinda officinalis after filtering, with a yield of 13.3%

[0027] After the Morinda officinalis crude polysaccharide obtained by the method of the present invention is dissolved in water, it is formulated into a tobacco material liquid, which can be applied to shredded tobacco of cigarettes; The c...

Embodiment 3

[0029] a. Dry the Morinda officinalis officinalis after washing, removing impurities, removing the wood core in the middle of the particles, drying or sun-drying at 60°C, and then crush it to 50 mesh;

[0030] b, take the Morinda officinalis powder obtained in step a, according to ethanol:material (m / m)=25:1, carry out leaching extraction under the condition of 65 ℃, leaching time is 1h;

[0031] C, filter, concentrate filtrate to 1 / 8 of former filtrate volume;

[0032] d. Add the concentrated solution to absolute ethanol, keep the volume fraction of ethanol at 80%, set aside for 48 hours after mixing, and obtain the crude polysaccharide of Morinda officinalis after filtering, with a yield of 12.9%;

[0033] After the Morinda officinalis crude polysaccharide obtained by the method of the present invention is dissolved in water, it is prepared into a tobacco material liquid, and then applied to shredded tobacco of cigarettes; The crude polysaccharide of Morinda officinalis is ...