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Application of eleutherococcus brachypus polysaccharide to cigarette as tobacco humectant

A technology of five plus polysaccharides and humectants, which is applied in the fields of application, tobacco, and preparation of tobacco, etc.

Active Publication Date: 2015-11-25
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no relevant reports on the application of ethanol polysaccharide in cigarettes as a tobacco humectant at home and abroad

Method used

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  • Application of eleutherococcus brachypus polysaccharide to cigarette as tobacco humectant
  • Application of eleutherococcus brachypus polysaccharide to cigarette as tobacco humectant

Examples

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Effect test

Embodiment 1

[0016] A method for extracting and purifying Acanthopanax polysaccharides, comprising the following steps: extracting 300 g of dried Acanthus brevista with 1800 ml of ether Soxhlet for 2 hours to remove oil, and evaporating the residue to dryness. The residue after evaporating to dryness was extracted 3 times with 2L of boiling water, combined the boiling water extracts obtained 3 times, concentrated, centrifuged, took the supernatant, added 3 times the volume of the clear liquid with absolute ethanol for alcohol precipitation, and stood overnight (12h), centrifuge again to collect the precipitate. The precipitate was washed three times with ethanol and acetone in turn, then dissolved in distilled water, then papain with a weight of 1‰ of the precipitate was added and placed in a water bath at 50°C for 2 hours, and the protein was removed by the Sevage method. Add 8g of activated carbon and place it in a 70°C water bath to heat for 3 hours, remove the activated carbon by filtr...

Embodiment 2

[0019] A method for extracting and purifying Acanthopanax polysaccharides, comprising the steps of: extracting 300 g of dried Acanthopanax pulverized with 2000 ml of ether Soxhlet for 4 hours to remove oil, and evaporating the residue to dryness. The residue after evaporating to dryness was extracted 3 times with 2L boiling water, combined the boiling water extracts obtained 3 times, concentrated, centrifuged, took the supernatant, added 3 times the volume of the clear liquid with absolute ethanol for alcohol precipitation, and stood still for 12 hours , and centrifuge again to collect the precipitate. The precipitate was washed three times with ethanol and acetone in turn, then dissolved in distilled water, then papain with a weight of 2‰ of the precipitate was added, placed in a water bath at 50°C for 4 hours, and the protein was removed by the Sevage method. Add 8g of activated carbon and place it in a 70°C water bath to heat for 4 hours, remove the activated carbon by filt...

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Abstract

The invention relates to a polysaccharide and an extraction and purification method thereof. The method concretely comprises the following steps: carrying out soxhlet extraction on crushed dry eleutherococcus brachypus fruits by using a diethyl ether, then extracting by using boiled water after drying residues; concentrating and centrifuging a boiling water extract solution; taking supernate to carry out alcohol precipitation and standing; centrifuging and collecting sediments; dissolving by using distilled water after washing, and then adding 0.1-0.2% of nematolyt to place in a water bath at 50+ / -5 DEG C for 2-4 hours; removing protein by adopting a Sevage method, carrying out vacuum concentration after decoloring activated carbon, and carrying out water dialysis after cooling; carrying out alcohol precipitation and standing again after dialysis is ended, and drying the sediments at 60-70 DEG C to obtain crude polysaccharide for eleutherococcus brachypus. The test proves that the eleutherococcus brachypus polysaccharide has good physical and sensory embellishing effects on a cigarette, the thrill and an offensive odor of the cigarette can be reduced, the roundness and the comfort of cigarette smoke are improved, and the lycium barbarum polysaccharide can be applied to the cigarette as a tobacco humectant with excellent performance.

Description

technical field [0001] The invention belongs to the technical field of humectant, and in particular relates to the application of acanthopanax polysaccharide as tobacco humectant in cigarettes. Background technique [0002] At present, glycerin, propylene glycol, sorbitol and other polyhydroxy substances are mainly used as humectants in the cigarette industry in my country. The main purpose of using such humectants is to maintain the moisture content of shredded tobacco during processing and improve the processing resistance of shredded tobacco. The above-mentioned humectant has unsatisfactory effects on maintaining the moisture content of finished cigarettes and improving smoking comfort. [0003] Polysaccharides are composed of a large number of monosaccharides, and a large number of hydroxyl groups form hydrogen bonds with water molecules, which can make them have strong water holding capacity. At present, there are no related reports on the application of Acanthopanax po...

Claims

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Application Information

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IPC IPC(8): A24B3/12
Inventor 陈芝飞孙志涛芦昶彤张文娟
Owner CHINA TOBACCO HENAN IND
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