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Phycophyta polysaccharide as well as preparation method and application thereof to cigarettes

A technology of polysaccharides and cigarettes, which is applied in the field of algae polysaccharides and its preparation. It can solve the problems of not using tobacco more often and the taste of smoke becoming bad, and achieve the effects of enhancing the sweetness, increasing the aroma, and improving the drying of smoke.

Active Publication Date: 2012-03-14
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional humectants such as propylene glycol, glycerin and xylitol have their own shortcomings: the acrolein produced by the combustion and decomposition of glycerin will make the smoke taste bad, and it is not used in tobacco anymore.
At present, some polysaccharides have been applied to the tobacco industry, which have played a very good moisturizing effect, such as a cactus polysaccharide disclosed in Chinese patent ZL200910172520. applications have not yet been reported

Method used

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  • Phycophyta polysaccharide as well as preparation method and application thereof to cigarettes
  • Phycophyta polysaccharide as well as preparation method and application thereof to cigarettes
  • Phycophyta polysaccharide as well as preparation method and application thereof to cigarettes

Examples

Experimental program
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Effect test

Embodiment 1

[0033] a. Wash the whole plant of Pleurotus priscens, dry it in the shade, put it in an oven at 60°C, dry and pulverize it to 60 mesh, and obtain Pleurotus priscens powder;

[0034] b. Add the water of 50 times the weight of the Pleurotus algae powder to extract at 90°C for 4 hours to obtain an extract;

[0035] c. After the extract was cooled to room temperature, it was subjected to high-speed centrifugation at 10,000 r / min for 10 minutes, and the obtained supernatant was vacuum filtered to obtain the filtrate;

[0036] d. The filtrate is prepared into an aqueous solution with a filtrate concentration of 10 mg / ml, and then separated and purified by radial flow chromatography: the loading volume is 100 ml, and the loading flow rate is 2 ml / min, and eluted with distilled water, and the elution flow rate is 50 ml / min , collect the eluate, concentrate, and then freeze-dry to obtain the polycostal polysaccharide.

[0037] According to 0.1‰ of the quality of shredded tobacco, weig...

Embodiment 2

[0039] a. Wash the whole plant of Pleurotus spp., dry it in the shade, put it in an oven at 55° C., dry and pulverize it to 20 meshes, and obtain Pleurotus spp. powder;

[0040] b. Add the water of 60 times the weight of the Pleurotus algae powder to extract at 80°C for 3 hours to obtain an extract;

[0041] c. After the extract was cooled to room temperature, it was subjected to high-speed centrifugation at 10,000 r / min for 10 minutes, and the obtained supernatant was vacuum filtered to obtain the filtrate;

[0042] d. The filtrate is prepared into an aqueous solution with a filtrate concentration of 10 mg / ml, and then separated and purified by radial flow chromatography: the loading volume is 100 ml, and the loading flow rate is 2 ml / min, and eluted with distilled water, and the elution flow rate is 50 ml / min , collect the eluate, concentrate, and then freeze-dry to obtain the polycostal polysaccharide.

[0043] Weigh polycosteria polysaccharide according to 0.02‰ of the cu...

Embodiment 3

[0045] a. Wash the whole plant of Pleurotus spp., dry it in the shade, put it in an oven at 65° C., dry and pulverize it to 100 mesh, and obtain Pleurotus spp. powder;

[0046] b. Add water of 55 times the weight of Pleurotus algae powder to reflux extraction at 100°C for 2 hours to obtain an extract;

[0047] c. After the extract was cooled to room temperature, it was subjected to high-speed centrifugation at 10,000 r / min for 10 minutes, and the obtained supernatant was vacuum filtered to obtain the filtrate;

[0048] d. The filtrate is prepared into an aqueous solution with a filtrate concentration of 10 mg / ml, and then separated and purified by radial flow chromatography: the loading volume is 100 ml, and the loading flow rate is 2 ml / min, and eluted with distilled water, and the elution flow rate is 50 ml / min , collect the eluate, concentrate, and then freeze-dry to obtain the polycostal polysaccharide.

[0049] According to 0.2‰ of the cut tobacco quality, weigh polycoster...

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Abstract

The invention discloses phycophyta polysaccharide as well as a preparation method and an application thereof to cigarettes. The preparation method comprises the steps that: marine algae is dried after being cleaned and is extracted in water after being crushed, and extracted liquid is obtained, wherein the weight ratio of the marine algae to the water is 1: (50 to 60); after the extracted liquid is cooled, filtered liquid is obtained through centrifugation and vacuum filtration; the alcohol precipitation is carried out on the filtered liquid, the precipitation is collected, and the phycophytapolysaccharide is obtained after freezing and drying; or the filtered liquid is frozen and dried after being separated and purified by a radial flow chromatography, and the phycophyta polysaccharide is obtained; and the marine algae is costaria costata, sargassum henslouianum or sargassumhorneri. The method is simple to operate, is easy to control, has low cost and is suitable for industrial production. The prepared phycophyta polysaccharide is applied to cigarettes, the fragrance quality and the fragrance quantity of smoke gas of the cigarettes are increased, the smoke gas form is good, the dryness feeling of the smoke gas is reduced, the mellow and sweet feeling, the moist feeling and the sweetness feeling are enhanced, and the smoke fragrance is special.

Description

technical field [0001] The invention relates to the field of preparation and application of polysaccharides, in particular to algal plant polysaccharides, a preparation method thereof and application in cigarettes. Background technique [0002] In the cigarette production process, in order to improve the physical properties of tobacco, enhance the processing resistance of tobacco, and reduce the crushing during processing, it is usually necessary to add a humectant with moisturizing effect. Adding humectants to tobacco leaves (blades) and shredded tobacco can improve the physical properties of shredded tobacco, increase toughness, maintain moisture, increase the softness of tobacco leaves (blades) and shredded tobacco, reduce crushing and loss during processing, and benefit the product The fragrance is transparent and plays a very important role in the quality of tobacco. [0003] Traditional humectants such as propylene glycol, glycerin, and xylitol have their own shortcom...

Claims

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Application Information

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IPC IPC(8): C08B37/00A24B15/30
Inventor 杨君黄芳芳孙培龙
Owner CHINA TOBACCO ZHEJIANG IND
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