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A kind of green bark extract for tobacco and its application

A technology of extract and green skin, applied in the fields of application, tobacco, food science, etc., can solve the problems of simple utilization of green skin, poor smoking experience of low-tar cigarettes, etc., and achieve important market development and application prospects, low cost, and equipment. simple effect

Active Publication Date: 2018-08-10
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of poor smoking experience of current low-tar cigarettes and simple utilization of green skin, to provide a flavoring for tobacco that is prepared from green skin and can effectively improve the smoking comfort of cigarettes

Method used

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  • A kind of green bark extract for tobacco and its application
  • A kind of green bark extract for tobacco and its application
  • A kind of green bark extract for tobacco and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Grind 500g of sun-dried green bark through a 20-mesh sieve, add 75% ethanol according to a solid-liquid ratio of 1:5 (g:mL), heat and reflux for extraction for 5 hours, filter to obtain the filtrate and filter residue, and distill the filtrate to remove the solvent under reduced pressure , to obtain the first concentrate; filter the obtained filter residue, add ethyl acetate according to a solid-liquid ratio of 1:3 (g:mL), heat and reflux for extraction for 1 h, filter, and distill off the solvent under reduced pressure to obtain the second concentrate; combine The obtained first concentrate and second concentrate are mixed concentrates; add deionized water to the mixed concentrate according to the ratio of solid to liquid of 1:1 (g:mL), heat to collect fractions, and collect them into the mixed concentrate When the weight reached 40%, stop collecting, and obtain the extract A15g of the bark bark of tobacco.

Embodiment 2

[0031] Grind 500g of sun-dried green bark through a 40-mesh sieve, add 75% ethanol according to a solid-liquid ratio of 1:10 (g:mL), heat and reflux for extraction for 10 hours, filter to obtain the filtrate and filter residue, and distill the filtrate to remove the solvent under reduced pressure , to obtain the first concentrate; filter the obtained filter residue, add ethyl acetate according to a solid-liquid ratio of 1:5 (g:mL), heat and reflux for extraction for 4h, filter, and distill off the solvent under reduced pressure to obtain the second concentrate; combine The obtained first concentrate and second concentrate are mixed concentrates; add deionized water to the mixed concentrate according to the solid-liquid ratio of 1:3 (g:mL), heat to collect fractions, and collect them into the mixed concentrate When the weight reaches 60%, the collection is stopped, and the extract B24g of the bark bark for tobacco is obtained.

Embodiment 3

[0033] Grind 500g of sun-dried green bark through a 60-mesh sieve, add 75% ethanol according to a solid-liquid ratio of 1:7.5 (g:mL), heat and reflux for extraction for 8 hours, and filter to obtain the filtrate and filter residue, wherein the filtrate is distilled off under reduced pressure to remove the solvent , to obtain the first concentrate; filter the obtained filter residue, add ethyl acetate according to the solid-liquid ratio of 1:4 (g:mL), heat and reflux for extraction for 2h, filter, and distill off the solvent under reduced pressure to obtain the second concentrate; combine The obtained first concentrate and second concentrate are mixed concentrates; add deionized water to the mixed concentrate according to the solid-liquid ratio of 1:2 (g:mL), heat to collect fractions, and collect them into the mixed concentrate Stop collecting at 50% of the weight, and get the green bark extract C19g for tobacco.

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PUM

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Abstract

The invention discloses pericarpium citri reticulatae viride extract for cigarettes and an application of the extract. The pericarpium citri reticulatae viride extract for cigarettes takes pericarpium citri reticulatae viride as a raw material and is prepared through solvent extraction and steam distillation. After the obtained pericarpium citri reticulatae viride extract for cigarettes is added into flue-cured type cigarette leaf groups, the extract exerts an important function of improving the quality of the cigarettes, according to sensory evaluation. A preparation method of the pericarpium citri reticulatae viride extract for cigarettes is simple in process. Simple equipment are employed; the cost is low; and the pollution is little. The component analysis indicates that the obtained extract is high in total content of aroma components, and the aroma components are of abundant types. According to the organoleptic evaluation, the obtained extract can effectively improve the smoke quality of the cigarettes.

Description

technical field [0001] The invention belongs to the technical field of cigarette additives, and in particular relates to a flavoring for tobacco prepared from green bark as a raw material. Simultaneously, the invention also relates to the specific application of the flavor for tobacco in the production of cigarettes. Background technique [0002] With the change of people's living habits, more and more people pay more attention to health. In order to meet the needs of these consumers, low-tar cigarettes are becoming more and more popular among consumers. In the process of cigarette processing, the amount of tar in cigarette smoke is mainly reduced by improving the air permeability of cigarette paper, using composite material structure tip sticks, perforated dilution method and tobacco sheet technology. A single method of reducing tar is very important for tobacco technology It is not a difficult task for workers. Although the reduction of tar content satisfies consumers' p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/00A24B15/24A24B3/12
Inventor 蔡波李娟张天栋颜克亮周博杨乾栩曾晓鹰
Owner CHINA TOBACCO YUNNAN IND
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