Essence composition for tobacco and preparation method thereof

A technology of tobacco flavor and composition, which is applied to the field of preparation of flavor composition for improving cigarette smell, and can solve the problems such as flavor additives for cigarettes that have not yet been seen in medicinal and edible plants

Inactive Publication Date: 2011-02-02
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] There is no report on the use of the above-mentioned m

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Take 100 g of fenugreek seeds, dry at 30°C, and then pulverize, (2) Ultrasound-assisted supercritical CO 2 The process conditions for extracting fenugreek extract are: leaching for 2 hours and then dynamic extraction for 6 hours, extraction temperature 40°C, extraction pressure 20Mpa, separation temperature 60°C, normal pressure separation, mixing 30g of absolute ethanol as a modifier, Supercritical CO 2 Ultrasonic treatment was assisted in the extraction process, the ultrasonic time was 3min, the ultrasonic power of ultrasonic treatment was 400W, and the ultrasonic frequency was 20kHz, so as to obtain 25g of ethanol extract of fenugreek, that is, fenugreek tincture.

[0018] (3) Dry 100g of the whole perilla herb, dry it in the shade, crush it, and use ethanol to ultrasonically extract it 3 times, in which the volume of ethanol and the whole perilla herb is 500mL; filter under reduced pressure, combine the extracts for 3 times, filter, and depressurize After conce...

Embodiment 2

[0022] (1) Take 100 g of fenugreek seeds, dry at 35°C, and then pulverize, (2) Ultrasound-assisted supercritical CO 2 The process conditions for extracting fenugreek extract are: leaching for 2.5 hours, then dynamic extraction for 7 hours, extraction temperature 45°C, extraction pressure 25Mpa, separation temperature 60°C, normal pressure separation, mixing 40g of absolute ethanol as a modifier , supercritical CO 2 Ultrasonic treatment was assisted before the extraction process, the ultrasonic time was 6 minutes, the ultrasonic power of ultrasonic treatment was 500W, and the ultrasonic frequency was 30kHz, so as to obtain 35g of ethanol extract of fenugreek, namely fenugreek tincture.

[0023] (3) Dry 100g of the whole perilla herb, dry it in the shade, crush it, and use ethanol to ultrasonically extract it 3 times, in which the volume of ethanol and the whole perilla herb crushed product is 750mL; filter under reduced pressure, combine the extracts for 3 times, filter, and de...

Embodiment 3

[0027] (1) Take 100 g of fenugreek seeds, dry at 40°C, and then pulverize, (2) Ultrasound-assisted supercritical CO 2 The process conditions for extracting fenugreek extract are: leaching for 3 hours and then dynamic extraction for 8 hours, extraction temperature 50°C, extraction pressure 30Mpa, separation temperature 60°C, normal pressure separation, mixing 60g of absolute ethanol as a modifier, Supercritical CO 2 Ultrasonic treatment was assisted in the extraction process, the ultrasonic time was 10 min, the ultrasonic power of the ultrasonic treatment was 600 W, and the ultrasonic frequency was 25 kHz to obtain 55 g of the ethanol extract of fenugreek, namely fenugreek tincture.

[0028] (3) Dry 100g of the whole perilla herb, dry it in the shade, crush it, and use ethanol to ultrasonically extract it 3 times, wherein the volume of ethanol and the whole perilla perilla herb is 1000mL; filter under reduced pressure, combine the extracts for 3 times, filter, and depressurize ...

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Abstract

The invention discloses an essence composition for tobacco and relates to an additive for tobacco, in particular to an essence composition capable of improving cigarette odor. The essence composition for the tobacco is prepared from the following components in part by weight: 1 to 20 parts of common fenugreek seed extract, 2 to 5 parts of perilla extract and 2 to 12 parts of sweet osmanthus flower extract, wherein the common fenugreek seed extract is prepared by ultrasonic auxiliary supercritical carbon dioxide (CO2) extraction; the perilla extract is prepared by ethanol ultrasonic auxiliary extraction; and the sweet osmanthus flower extract is prepared by aether extraction. The essence composition for the tobacco prepared from medicinal and edible plants integrates the special fragrance of common fenugreek seed, sweet osmanthus flower and perilla, so that the tobacco fragrance is pure and mild, the aftertaste is clean and irritation is reduced.

Description

technical field [0001] The invention relates to an additive for cigarettes, and more to an essence composition for improving the smell of cigarettes and a preparation method thereof. Background technique [0002] With the rapid development of the tobacco industry, the formation of big brands, and the further improvement of tobacco categories, the demand for high-quality tobacco flavors and fragrances is also increasing day by day. Flavors and essences used in the tobacco industry can suppress the pungent and irritating smoke, cover up miscellaneous gases, correct the taste of smoking, and increase the aroma of cigarettes. The development space of flavors and flavors for tobacco is being further opened. [0003] However, traditional tobacco flavors and flavors are prepared by chemical methods. Although the price is low, excessive smoking of chemicals will have a great impact on human health, and solvents and reactants inevitably exist in the purification process. remaining ...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B3/12
Inventor 王振斌任晓锋朱文静马海乐
Owner JIANGSU UNIV
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