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Tobacco sweetening, medicating and/or coloring method

A tobacco flavoring and dosing technology, applied in tobacco, tobacco preparation, application, etc., can solve the problems of inaccurate control of the added amount of "active ingredients", difficult scientific evaluation of the effectiveness of "active ingredients", and extensive methods, etc., to achieve Accurately control the amount of addition, environmental friendliness and simple process

Inactive Publication Date: 2003-09-10
SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, looking at these patents, the methods of adding "active ingredients" are relatively extensive, and the amount of "active ingredients" added cannot be accurately controlled, and it is even more difficult to make a scientific evaluation of the effectiveness of "active ingredients".
In addition, some materials that are beneficial to smoke performance and health (such as: vanilla extract, etc.), are difficult to add in the traditional flavoring method of the tobacco industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Put 2 grams of shredded vanilla into the extractor, and put 2 kilograms of shredded tobacco into the separator.

[0019] (2) Supercritical carbon dioxide enters from the bottom and flows out from the top. Control the pressure inside the extractor to 20MPa, and the temperature to 40°C.

[0020] (3). Flowing out from the top of the extractor, the carbon dioxide containing the special aroma components of vanilla enters the separator for decompression separation. Control the pressure of the separator to 3Mpa and the temperature to 50°C.

[0021] (4). After continuing to add aroma for 30 minutes, control the temperature of the separator to drop to 20°C, reduce the pressure and empty it. The content of vanillin in the finished shredded tobacco was determined to be 50ppm. The shredded tobacco smells elegant and the smoke is rich in aroma.

Embodiment 2

[0023] (1) Put 3 grams of pulverized clove buds into the extractor, and put 2 kilograms of shredded tobacco into the separator.

[0024] (2) Supercritical carbon dioxide enters from the bottom and flows out from the top. Control the pressure inside the extractor to be 16MPa, and the temperature to be 40°C.

[0025] (3). Flowing out from the top of the extractor, carbon dioxide containing clove aroma components enters the separator for decompression separation. Control the pressure of the separator to 2Mpa and the temperature to 50°C.

[0026] (4). After continuing to add aroma for 50 minutes, control the separator to reduce the pressure and discharge the carbon dioxide. The content of eugenol in the finished shredded tobacco was determined to be 40ppm. The shredded tobacco smells slightly sweet and sour, and the smoke is soft and delicate.

Embodiment 3

[0028] (1) 5 grams of pulverized fried perilla seeds are put into the extractor, and 2 kilograms of shredded tobacco is put into the separator.

[0029] (2) Supercritical carbon dioxide enters from the bottom and flows out from the top. Control the pressure in the extractor to 25MPa, and the temperature to 40°C.

[0030] (3). Flowing out from the top of the extractor, the carbon dioxide containing perilla oil enters the separator for decompression separation. Control the separator pressure to 5Mpa and temperature to 50°C.

[0031] (4). After continuing to add aroma for 50 minutes, control the separator to reduce the pressure and discharge the carbon dioxide. The finished cut tobacco is oily, the smoke is soft and delicate, and the aroma is increased.

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PUM

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Abstract

The sweetening, medicating and / or coloring method for tobacco is that the sweetening, medicating and / or natural coloring components to be added are dissolved quantitatively by means of supercritical CO2 technology for fast sweetening, medicating and / or coloring tobacco. Without the demerits of available technology, the present invention has high sweetening precision and expanded raw material range. The present invention can reduce the harm of cigarette as far as possible while meeting the physiological requirement of smoker. All the technological process is mild, simple, low in power consumption and environment friendly.

Description

[0001] Field: [0002] The invention belongs to a method for adding flavor, medicine and / or color to tobacco, in particular to a method for flavoring, medicine and / or color to shredded tobacco with supercritical carbon dioxide technology. Background technique: [0003] As a smoking food, the relationship between tobacco and health has been debated endlessly by the world. But in the early days of its spread, smoking was used as a behavior that could drive away and cure diseases; the reason why it was widely spread and rapidly popularized was also related to its magical medicinal functions. Nicotine contained in tobacco has two distinct special effects of exciting and calming. Smoking can eliminate fatigue, increase attention and regulate people's emotions is the main incentive for people to smoke. But then it was found that smoking has a direct relationship and a causal relationship with lung cancer, and smoking is an extremely important environmental factor related to diseas...

Claims

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Application Information

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IPC IPC(8): A24B3/12
Inventor 王国富侯相林王建国杜俊民乔欣刚胡军
Owner SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI
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