Fragrance for filter tip and preparation method and application thereof

A technology for filters and uses, which is applied in the field of filter aroma and its preparation, can solve problems such as poor taste, many harmful components, and poor effect of cigarette filter aroma enhancement, so as to achieve mellow smoke and compensate aroma loss effect

Active Publication Date: 2018-08-21
上海宝开生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a kind of incense for filter tips and its preparation method and application, which are used to solve the problem of poor effect of cigarette filter aroma enhancement and poor taste in the prior art. And the problem of many harmful components in the smoke

Method used

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  • Fragrance for filter tip and preparation method and application thereof
  • Fragrance for filter tip and preparation method and application thereof

Examples

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Effect test

preparation example Construction

[0039] The preparation method of the tobacco leaf extract described in the examples of this application comprises the following steps:

[0040] a) pulverize the tobacco leaves to below 300 mesh;

[0041] b) extracting with an aqueous ethanol solution to obtain an extract;

[0042] c) filtering the extract to obtain a filtrate;

[0043] d) adding glycerol as a stabilizer to the filtrate to obtain the final tobacco extract.

[0044] In the above-mentioned step a), the tobacco leaves are tobacco leaves produced in Zimbabwe. More preferably, the tobacco leaves include Zimbabwe tobacco L3L and Zimbabwe tobacco L3O.

[0045] The Zimbabwe tobacco extract L3L refers to the use of Zimbabwe tobacco, and the middle maturity grade is selected, that is, the third quality grade of the upper tobacco leaves in the standard grade, and it is lemon-colored.

[0046] The Zimbabwe tobacco extract L3O refers to the use of Zimbabwe tobacco, and the middle maturity grade is selected, that is, the...

Embodiment 1

[0052] Weigh 100 g of tobacco extract obtained from Zimbabwe tobacco L3L, 50 g of ethanol and 50 g of water and stir evenly. The temperature of the tower kettle was set at 195°C and heating was started. After about 15 minutes, the temperature at the top of the tower reached 72°C, and reflux began to appear. Keep the total reflux for 20min, the whole tower reaches a stable state, the temperature of the tower still does not change, it is about 89 ℃, and starts to discharge. When the temperature of the tower bottom reached 94°C, the discharge was stopped to obtain fraction 1. Continue to heat up the tower still to 200°C, keep the total reflux for 15 min, start discharging, and stop discharging when the temperature of the tower still reaches 98°C to obtain fraction 2. Then continue the above operation to obtain fraction 3.

[0053] After small test evaluation, Fraction 1 has aroma effect, but the effect is not very significant. Fraction 2 has good aroma effect, and Fraction 3 ha...

Embodiment 2

[0055] The rectified fraction 2 in Example 1 was diluted with triacetin into a 1wt% solution, and the acetate fiber of the filter tip of a tobacco factory's coke-reduced smoke was added, and the mass ratio of the added amount to the acetate fiber was 10wt%. As the 2# sample.

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Abstract

The invention provides a fragrance for a filter tip and a preparation method and application thereof. The method for preparing the fragrance for the filter tip includes step 1) of mixing ethanol, water and tobacco extract to form a mixed liquid; step 2) of performing distillation extraction on the mixed liquid and extracting a fraction having a temperature below 100 DEG C to obtain the fragrance for the filter tip. In the technical scheme, tobacco extract is refined to extract an effective aroma component, the effective aroma component is dissolved into glycerol triacetate and sprayed to cellulose acetate fiber of the filter tip, to compensate for the fragrance loss of the filter tip and provide a significant aroma enhancement effect, so that smoke of cigarettes is mellow.

Description

technical field [0001] The invention relates to the field of tobacco, in particular to a filter incense and a preparation method and application thereof. Background technique [0002] With the continuous improvement of the level of civilization in today's society, people gradually pay attention to the importance of health. As a hobby, cigarettes must keep up with the trend of the times and reduce their harm, so most of the tobacco has begun to reduce coke. However, it is easy to lose the aroma components in the tobacco while reducing the coke. At present, most of the coke reduction work adopts the filtering effect of the cigarette filter to reduce the harmful components in the smoke. [0003] Most of the filters used today are acetate filters. Peng Chuanxin found that the weight of the filter rod can be increased and the suction resistance can be increased to achieve coke reduction; Yu Chuanfang believes that increasing the length of the filter rod can reduce the harmful ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/26A24D3/14A24D3/10
CPCA24B15/26A24D3/10A24D3/14
Inventor 高鲁友唐甜
Owner 上海宝开生物科技有限公司
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