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Coffee baking fragrance filter tip capable of reducing heavy metal content in smoke and preparation method of coffee baking fragrance filter tip

A heavy metal, coffee technology, applied in the direction of e-liquid filter, tobacco, essential oil/spice, etc., can solve the problems of not prominent roasted aroma, increase the irritation and miscellaneous gas of cigarettes, etc., to improve the roasted aroma and smoke. Suction taste, product safety, and the effect of reducing heavy metal content

Inactive Publication Date: 2019-01-29
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the roasted fragrance of the above-mentioned products obtained is not outstanding, and still contains a certain amount of macromolecular substances such as protein, pectin, and polysaccharides, which will be cracked to produce some harmful components during the smoking process of cigarettes, which will increase the quality of cigarettes. Suction irritation and fumes

Method used

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  • Coffee baking fragrance filter tip capable of reducing heavy metal content in smoke and preparation method of coffee baking fragrance filter tip
  • Coffee baking fragrance filter tip capable of reducing heavy metal content in smoke and preparation method of coffee baking fragrance filter tip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of the roasted coffee aroma filter of the present embodiment that reduces the heavy metal content in the flue gas comprises the following steps:

[0022] Step (1), preparation of roasted coffee aroma substances

[0023] Add 10 parts of Vietnamese medium coffee, 1 part of Greek large coffee, 5 parts of Brazilian coffee powder, 100 parts of ethylene glycol, and 0.01 part of dextrin polysaccharide iron complex into a round bottom flask, stir, and connect the flask mouth with a condenser. Then put it into an oil bath and heat it to 150°C, condense and reflux for 3h.

[0024] Add 200 parts of petroleum ether to the above reaction product, ultrasonically extract for 60 minutes, then shake and extract for 60 minutes, then carry out centrifugation for 15 minutes, take the upper layer liquid and filter it with an organic filter membrane, carry out vacuum distillation, remove the solvent, and obtain roasted coffee Aroma.

[0025] Step (2), preparing roast...

Embodiment 2

[0030] The preparation method of the roasted coffee aroma filter of the present embodiment that reduces the heavy metal content in the flue gas comprises the following steps:

[0031] Step (1), preparation of roasted coffee aroma substances

[0032] Mix 30 parts of Hainan medium coffee and Vietnamese medium coffee, 2 parts of Greek coffee and 3 parts of Taiwan coffee, 25 parts of Jamaican coffee and Yunnan coffee, 250 parts of propylene glycol, iron dextran complex 1 Pour into a round-bottomed flask, stir, connect a condenser to the mouth of the flask, put it into an oil bath and heat it to 250°C, and condense and reflux for 0.5h.

[0033] Add 2000 parts of n-hexane and chloroform to the above reaction product, wherein, the volume ratio of n-hexane and chloroform is 1:1, ultrasonically extract for 10 minutes, then shake and extract for 10 minutes, perform centrifugation for 4 minutes, take the upper liquid and filter it with an organic filter membrane Afterwards, vacuum disti...

Embodiment 3

[0039] The preparation method of the roasted coffee aroma filter of the present embodiment that reduces the heavy metal content in the flue gas comprises the following steps:

[0040] Step (1), preparation of roasted coffee aroma substances

[0041] Add 30 parts of Indian medium coffee and Hainan medium coffee, 2 parts of Taiwan large coffee, 18 parts of Yunnan small coffee powder, 200 parts of glycerin, and 0.1 part of iron dextran compound into a round bottom flask, stir, and connect to the mouth of the flask. The upper condensing tube was refluxed, then put into an oil bath and heated to 200°C, and reacted for 1 hour.

[0042] Add 1000 parts of ethyl acetate to the above reaction product, ultrasonically extract for 30 minutes, then shake and extract for 30 minutes, then centrifuge for 4 minutes, take the upper liquid and filter it with an organic filter membrane, then carry out vacuum distillation to remove the solvent to obtain the desired coffee roasting aroma substances...

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Abstract

The invention relates to a coffee baking fragrance filter tip capable of reducing the heavy metal content in smoke and a preparation method of the coffee baking fragrance filter tip. The preparation method comprises the following steps: (1) preparing coffee baking fragrance substances; and (2) preparing the coffee baking fragrance filter tip. According to the coffee baking fragrance filter tip andthe preparation method, smoke irritant or miscellaneous gas substances such as macromolecular substances can be removed, then the pure baking fragrance substances are obtained, after the baking fragrance substances are added to the filter tip, the baking fragrance and smoking mouthfeel of cigarettes can be obviously improved, the amount of miscellaneous gas can be reduced, and thus the comfort and harmony of the cigarettes are improved. The coffee baking fragrance substances are compounded with polymeric iron sulfate, so that the heavy metal content in the smoke of the cigarettes can be effectively reduced, in addition, the preparation method is easy to operate, the product is safe, and the application prospect is wide.

Description

technical field [0001] The invention relates to a method for preparing a filter, in particular to a method for preparing a roasted coffee aroma filter with reduced heavy metal content in smoke, and also relates to a filter prepared by the method, which belongs to the field of cigarette accessories. Background technique [0002] At present, domestic cigarette products have certain deficiencies in smoking quality and sensory comfort, such as weak aroma, strong dryness, insufficient sweetness, and poor comfort. [0003] In the prior art, some aroma-imparting substances with the effect of increasing flavor and sweetening are directly added to the filter rod, and the aroma-imparting substances are directly added to the filter tip, which does not participate in combustion and causes little damage to active ingredients, and avoids the introduction of negatively affecting impurity components. The added functional substances act directly on the smoke, and the components are known to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04C11B9/00
CPCA24D3/048C11B9/00
Inventor 田丽梅张承明王晋蒋次清张涛许永向明耿永勤王小龙陈建华陈章玉
Owner CHINA TOBACCO YUNNAN IND
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