Application of ulva polysaccharide in cigar

A kind of Ulva polysaccharide, cigarette technology, applied in the field of cigarette additives

Active Publication Date: 2013-05-01
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, domestic Ulva is still in the rough processing stage, and is mainly used for food and feed, and there is no relevant report on the application of Ulva extract to tobacco

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The raw materials were cleaned and removed, dried and pulverized to obtain Ulva dry powder, added 10 times the weight of water, soaked at room temperature for 2 hours, heated to 45°C, added 0.5% cellulase and 0.2% protease by weight of Ulva dry powder, 45 Keep at ℃ for 2 hours, heat up to 70 ℃ and reflux for 5 hours, stop heating and filter, the clear liquid is concentrated under reduced pressure to obtain a concentrated solution, add 3 times the volume of 95% ethanol until the ethanol concentration of the system is 60%, let it stand for 24 hours, and the precipitate is freeze-dried Ulva polysaccharides were obtained.

[0021] The Ulva polysaccharide is dissolved in water, sprayed evenly on the shredded tobacco according to 0.01% of the weight of the shredded tobacco, baked and rolled into cigarettes. The results of the smoking test show that the smoke has no peculiar smell, the miscellaneous gas is reduced, and the aftertaste is improved.

Embodiment 2

[0023] The raw materials were washed, removed, dried and pulverized to obtain Ulva dry powder, added 12 times the weight of water, soaked at room temperature for 3 hours, heated to 50°C, added 1% cellulase and 0.3% protease by weight of Ulva dry powder, 50 Keep at ℃ for 1.5h, heat up to 80℃ and reflux for 4h, stop heating and filter, the clear liquid is concentrated under reduced pressure to obtain a concentrated solution, add 4 times the volume of 95% ethanol until the ethanol concentration of the system is 70%, let it stand for 24h, and freeze the precipitate Dried Ulva polysaccharide.

[0024] The Ulva polysaccharide is dissolved in water, sprayed evenly on the shredded tobacco according to 0.001% of the weight of the shredded tobacco, baked and rolled into cigarettes. The results of the smoking test show that the smoke has no peculiar smell, the miscellaneous gas and irritation are reduced, the aftertaste is clean, and it has a sense of body fluid.

Embodiment 3

[0026] The raw materials were cleaned, removed, dried and pulverized to obtain Ulva dry powder, adding 15 times the weight of water, soaking at room temperature for 4 hours, heating to 55°C, adding 2% cellulase and 0.5% protease by weight of Ulva dry powder, 55 Keep at ℃ for 1h, heat up to 90℃ and reflux for 3h, stop heating and filter, the clear liquid is concentrated under reduced pressure to obtain a concentrated solution, add 5 times the volume of 95% ethanol until the ethanol concentration of the system is 80%, let it stand for 24h, and the precipitate is freeze-dried Ulva polysaccharides were obtained.

[0027] The Ulva polysaccharide is dissolved in water, sprayed evenly on the shredded tobacco according to 0.005% of the weight of the shredded tobacco, baked and rolled into cigarettes. The results of the smoking test show that the smoke has no peculiar smell, the miscellaneous gas and irritation are reduced, and it has a sense of body fluid.

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PUM

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Abstract

An application of ulva polysaccharide in a cigar is characterized in that ulva polysaccharide is added into tobacco shreds, cigar smoke does not have foreign taste, the aroma is coordinated, offensive odor and stimulus are reduced, no residual taste is left, a feeling of saliva or body fluid secretion promotion due to soft taste is increased, and the whole smoking quality is improved. The ulva polysaccharide is prepared through the following methods of ulva cleaning and impurity removing-drying and grinding-soaking with water-enzyme treatment-heating and extracting-solid-liquid separating-vacuum concentrating-ethanol precipitating-freeze drying-ulva polysaccharide. The application has the beneficial effects that an ulva polysaccharide cigar additive which is extracted from an ulva raw material is provided, the application of the ulva polysaccharide cigar additive does not change the original performance of cigars, an original cigar processing technology is not changed, the cigar aroma quality is improved, the cigar sensitive comfortability is improved, so that practical production meaning and value are obtained.

Description

[0001] technical field [0002] The invention relates to an additive for cigarettes, in particular to the application of Ulva polysaccharide 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 [0003] At present, domestic cigarette products still have certain deficiencies in terms of aroma quality and sensory comfort. In order to improve the overall quality of cigarette products, research and exploration involving tobacco leaf raw materials, processing technology and flavors and fragrances have been carried out one after another, and the development of new tobacco additives is also an important solution. [0004] my country has a vast land and abundant resources, a wide variety of plants, and the composition of the active ingredients contained in them has its own characteristics, which provides abundant resources ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/28
Inventor 刘珊胡有持胡军
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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