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Preparation of crude polysaccharide and application of crude polysaccharide in enteromorpha prolifera to cigarettes

A technology of crude polysaccharide and enteromorpha, which is applied in the preparation of enteromorpha crude polysaccharide and its application in cigarettes, to achieve the effect of improving sensory comfort and aroma quality

Active Publication Date: 2011-07-27
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]At present, Enteromorpha is still in the rough processing stage in China, and it is mainly used for food (Zhu Lanlan, Liu Qi, Leng Kailiang, etc. Research on the application of Enteromorpha in food. Anhui Agricultural Sciences, 2009, 37(2): 719-721) and feed (Liu Chunren. Seaweed feed additive. China Feed, 1996, (7): 34-35), etc., there is no application of Enteromorpha crude polysaccharides in tobacco related reports

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., baked to a moisture content of less than 10%, crushed and passed through a 40-mesh sieve, added 4 times the weight of water, heated and refluxed at 70°C under normal pressure Extract for 2 hours, then centrifuge the water extract, filter the supernatant through gauze, concentrate the filtrate to 60% of the original volume, add 3 times the volume of 95% ethanol to the concentrated solution, let it stand for 12 hours, filter through gauze, and precipitate The material was washed with 95% ethanol and dried to obtain the crude polysaccharide of Enteromorpha enteromorpha.

[0016] Add water to dissolve the crude polysaccharide of Enteromorpha enteromorpha, spray evenly on the shredded tobacco according to 0.01% of the weight of shredded tobacco, and roll it into cigarettes after baking. The results of the smoking test show that the smoke has no peculiar smell and ...

Embodiment 2

[0018] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., baked to a moisture content of less than 10%, crushed and passed through a 20-mesh sieve, adding 6 times the weight of water, using 400w power, microwave-assisted reflux extraction 5min, then the water extract was centrifuged, the supernatant was filtered through gauze, the filtrate was concentrated to 70% of the original volume, 8 times the volume of 95% ethanol was added to the concentrated solution, and after standing for 24h, it was filtered through gauze, and the precipitate After washing with 95% ethanol, the crude polysaccharide of Enteromorpha enteromorpha was obtained after drying.

[0019] Add water to dissolve the crude polysaccharide of Enteromorpha enteromorpha, spray evenly on the shredded tobacco according to 0.005% of the weight of shredded tobacco, and roll it into cigarettes after baking. The results of the smoking test show that the smoke h...

Embodiment 3

[0021] Enteromorpha after pre-treatments such as infrared enzyme inactivation, washing, impurity removal, drying, etc., dried to a moisture content of less than 10%, crushed and passed through a 60-mesh sieve, added 8 times the weight of water, ultrasonically assisted reflux extraction for 45 minutes, and then Centrifuge the water extract, filter the supernatant through gauze, concentrate the filtrate to 80% of the original volume, add 5 times the volume of 95% ethanol to the concentrated solution, let it stand for 20 hours, filter through gauze, and wash the precipitate with 95% ethanol After washing and drying, the crude polysaccharide of Enteromorpha enteromorpha is obtained.

[0022] Add water to dissolve the crude polysaccharide of Enteromorpha enteromorpha, spray evenly on the shredded tobacco according to 0.001% of the weight of shredded tobacco, and roll it into cigarettes after baking. The results of the smoking test show that the smoke has no peculiar smell, the misc...

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PUM

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Abstract

The invention provides a preparation of polysaccharide and application of crude polysaccharide in enteromorpha prolifera to cigarettes. The preparation is characterized by comprising the following steps: acquiring enteromorpha prolifera, killing enzyme under high temperature, carrying out cleaning and impurity removal, carrying out drying and grinding, adding water for extraction, carrying out solid-liquid separation, carrying out concentration under reduced pressure, carrying out ethanol precipitation, and carrying out washing and drying, thus obtaining crude polysaccharide. The crude polysaccharide in enteromorpha prolifera is dissolved with water and is prepared into feed solutions of different concentrations, and the feed solutions are uniformly sprayed on cut tobaccos. The sensory evaluation results show that after the crude polysaccharide in the enteromorpha prolifera is added, the cigarette smoke is free from extraneous odour and has harmonious aroma, the miscellaneous gases and irritation are reduced, the remaining taste is free from residues, the feelings of sweet aftertaste and body fluid production are improved, and the whole smoking quality is improved. By adopting the crude polysaccharide, the original performances and processing technics of the cigarettes are not changed, the aroma quality of the cigarettes is improved, and the sensory comfort levels of the cigarettes are improved, so the crude polysaccharide further has actual production significance and value.

Description

technical field [0001] The invention relates to the extraction of seaweed and its application, in particular to the preparation of enteromorpha crude 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] 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. [0003] 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 charact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/24A24B3/12
Inventor 刘珊胡有持常城胡军刘洋曾世通赵明月
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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