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Plant essential oil, preparation method of plant essential oil, and application of plant essential oil to cigarettes

A technology of plant essential oils and cigarettes, which is applied in the fields of tobacco preparation, application, essential oils/fragrances, etc. It can solve the problems that have not been reported in the application, and achieve the effects of good transparency, good harmony, and unique aroma

Active Publication Date: 2013-06-26
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there is no report on the application of black rice tree essential oil, eupatorium essential oil, fragrant green essential oil or golden cherry essential oil in cigarettes

Method used

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  • Plant essential oil, preparation method of plant essential oil, and application of plant essential oil to cigarettes
  • Plant essential oil, preparation method of plant essential oil, and application of plant essential oil to cigarettes
  • Plant essential oil, preparation method of plant essential oil, and application of plant essential oil to cigarettes

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, the steam distillation system of the present invention includes a container 4 with an opening for holding raw materials, a heating device 5 for heating the container 4, and a condensing device communicated with the opening of the container 4, and the condensing device is connected to the opening of the container 4 The volatile matter detector 3 communicates between them; the condensation device includes a spherical condenser tube 2 and a serpentine condenser pipe 1 connected in sequence; the volatile matter detector 3 includes three interconnected passages and an outlet is provided at the junction of every two passages, Two of the outlets are connected to the opening of the container 4 and the spherical condenser tube 2 respectively, and the remaining outlets are provided with switches.

[0039] During the small-scale test, the container 4 can be used as a flask, and the heating device 5 can be used as an electric heating mantle.

Embodiment 2

[0041] The steam distillation system of Example 1 was used.

[0042] a. After washing the fresh branches and leaves of the black rice tree, air-dry them at 40°C for 48 hours, and then crush them to 60 mesh to obtain the black rice tree powder;

[0043]B, put the black rice tree powder gained in step a into a 5L flask, add the NaCl aqueous solution with a mass fraction of 2.5% in a ratio of 1:10 by the mass ratio of the black rice tree powder and the NaCl aqueous solution, and keep distilling at 100°C for 8h , collecting the essential oil in the volatile matter measuring device 3 and dehydrating it with anhydrous sodium sulfate to obtain the essential oil of the eucalyptus. The amount of the obtained black rice tree essential oil is significantly increased than the amount of the black rice tree essential oil obtained under the same conditions by conventionally only connecting a spherical condenser 2 or connecting a serpentine condenser 1 on the opening of the flask: with 10g bl...

Embodiment 3

[0046] The steam distillation system of Example 1 was used.

[0047] a. After washing the fresh branches and leaves of the black rice tree, air-dry them at 30°C for 60 hours, and then crush them to 20 mesh to obtain the black rice tree powder;

[0048] B, get the black rice tree powder gained in step a and put it into a 5L flask, add the NaCl aqueous solution with a mass fraction of 3% in the ratio of 1:20 by the mass ratio of the black rice tree powder and the NaCl aqueous solution, and keep distilling at 90°C for 10h , collecting the essential oil in the volatile matter measuring device 3 and dehydrating it with anhydrous sodium sulfate to obtain the essential oil of the eucalyptus. The amount of the obtained black rice tree essential oil is significantly increased than the amount of the black rice tree essential oil obtained under the same conditions by conventional distillation systems that only communicate with a spherical condenser 2 or communicate with a serpentine cond...

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Abstract

The invention discloses plant essential oil, a preparation method of the plant essential oil, and application of the plant essential oil to cigarettes. The preparation method includes: cleaning plants prior to drying, and crushing to obtain plant powder; and distilling the plant powder in sodium chloride solution at 80 DEGC to 100 DEG C for 8 hours to 12 hours, collecting volatiles to obtain light yellow essential oil, and processing the light yellow essential oil to obtain the plant essential oil, wherein a mass ratio of the plant powder to the sodium chloride is 1:10-20, and the plants belong to oriental blueberry, herba lycopi, anaphalis sinica hance or rosa laevigata michx. The preparation method is simple in operation, easy in control, low in cost, low in environment pollution and applicable to industrial production, while existing cigarette processing technics need no change. The plant essential oil is applicable to cigarettes, and the cigarettes with the plant essential oil aremore fragrant in smoking, have smell of herbs, are unique and rich in fragrance, and are more flowing, harmonious, penetrating and comfortable.

Description

technical field [0001] The invention relates to the field of preparation and application of essential oils, in particular to a plant essential oil, its preparation method and its application in cigarettes. Background technique [0002] It is an arduous task for the tobacco industry to develop high-aroma and low-harm cigarettes, which can meet the needs of the majority of smokers and ensure their health. At present, the commonly used coke reduction technology not only reduces the tar content of smoke, but also reduces some aroma components in smoke, which makes people feel that "cigarettes are not fragrant" and their physiological satisfaction is insufficient. Therefore, it is urgent to add certain flavors and fragrances to maintain And compensate for the delicious taste of tobacco. [0003] Our country, such as Zhejiang Province, is rich in characteristic plant resources. Some natural plants contain rich aroma components. Enhance the physiological satisfaction when smoking...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/24A24B3/12C11B9/00
Inventor 杨君储国海张安强彭永健
Owner CHINA TOBACCO ZHEJIANG IND
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