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Ginkgo leaf essential oil for cigarette burst bead and preparation method thereof and application thereof to cigarette

A technology of ginkgo biloba and popping beads, which is applied in the field of cigarette flavors and fragrances, can solve the problems of not being able to meet the requirements of cigarette additives, poor natural aroma, and uncomfortable oral cavity, and achieve the goal of eliminating free radicals, comfortable aftertaste, and obvious herbal aroma Effect

Inactive Publication Date: 2018-05-08
WUHAN HUANGHELOU FLAVOR & SPICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the research process, the inventors found that the volatile oil extract of ginkgo biloba leaves obtained by simple steam distillation treatment has a relatively large negative effect when added to cigarettes, with more miscellaneous gas, uncomfortable mouth, and poor natural aroma. , unable to meet the requirements for use as a cigarette additive

Method used

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  • Ginkgo leaf essential oil for cigarette burst bead and preparation method thereof and application thereof to cigarette
  • Ginkgo leaf essential oil for cigarette burst bead and preparation method thereof and application thereof to cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1, a kind of preparation method of Ginkgo biloba tobacco quick-fried pearl essential oil is characterized in that the specific steps are as follows:

[0030] (1) First remove impurities from the fresh ginkgo leaves, wash them, drain the water, cut them into small pieces, add ethanol solvent (concentration: 70%) according to the ratio of material to liquid of 1:10, mix and seal the mixture and put the mixture into a high-pressure container In the process, deionized water is used as the pressure medium, and a pressure of 400 MPa is applied at room temperature for leaching, and the pressure holding time is 20 minutes. After pressure relief, the residue is filtered and removed, and the gingko leaf extract is obtained by vacuum concentration to a relative density of 1.140-1.160. ;

[0031] (2) Molecular distillation of the concentrated Ginkgo biloba extract (distillation pressure 150Pa, distillation temperature 50°C, material flow rate 2mL / min, film scraping speed...

Embodiment 2

[0033] Embodiment two, a kind of preparation method of ginkgo biloba tobacco quick-fried pearl essential oil is characterized in that the specific steps are as follows:

[0034] (1) Remove impurities from the fresh ginkgo leaves, wash them, drain the water, cut them into small pieces, add ethanol solvent (concentration: 55%) according to the ratio of material to liquid of 1:12, mix and seal the mixture and put the mixture into a high-pressure container In the process, use deionized water as the pressure medium, apply a pressure of 200 MPa at room temperature for leaching, and hold the pressure for 30 minutes. After pressure relief, filter to remove the residue, and vacuum concentrate to a relative density of 1.140-1.160 to obtain Ginkgo biloba extract liquid;

[0035] (2) Molecular distillation of the concentrated Ginkgo biloba extract (distillation pressure 200Pa, distillation temperature 60°C, material flow rate 1mL / min, film scraping speed 450r / min) to obtain the light comp...

Embodiment 3

[0037] Embodiment three, a kind of preparation method of Ginkgo biloba tobacco quick-fried pearl essential oil is characterized in that the specific steps are as follows:

[0038] (1) First remove impurities from the fresh ginkgo leaves, wash them, drain the water, cut them into small pieces, add ethanol solvent (concentration: 45%) according to the ratio of material to liquid of 1:20, mix and seal the mixture and put the mixture into a high-pressure container In the process, deionized water is used as the pressure medium, and a pressure of 280MPa is applied at room temperature for leaching, and the pressure holding time is 35min. After pressure relief, the residue is filtered and removed, and the gingko leaf extract is obtained by vacuum concentration to a relative density of 1.140-1.160. ;

[0039] (2) The concentrated ginkgo leaf extract is molecularly distilled (distillation pressure is 120Pa, distillation temperature is 45°C, material flow rate is 1.5mL / min, speed of scra...

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Abstract

The invention provides ginkgo leaf essential oil for a cigarette burst bead and a preparation method thereof and application thereof to a cigarette. The ginkgo leaf essential oil for the cigarette burst bead is obtained by stirring a ginkgo leaf molecular distillate, a Span80 surfactant and a glyceryl octanoate solvent for 1.0-2.0h at room temperature under the condition of 200-300r / min till a solution is clear and transparent, and filtering by using a 100nm ceramic membrane, wherein the ginkgo leaf molecular distillate is obtained by performing ultrahigh-pressure extraction on ginkgo leaves first and then performing molecular distillation on the ginkgo leaves. The ginkgo leaf essential oil prepared by the preparation method provided by the invention can be used directly as a core materialin the cigarette burst bead, has good compatibility with a burst bead wall material; when the ginkgo leaf essential oil is applied to the cigarette, the ginkgo leaf essential oil is harmonious with the intrinsic fragrance of the cigarette, smoke is soft and delicate and aftertaste is comfortable, so that the sensory comfort of the cigarette is improved.

Description

technical field [0001] The invention relates to the field of cigarette flavors and fragrances, in particular to a ginkgo biloba essential oil for cigarettes and its preparation method and application in cigarettes. Background technique [0002] One or more flavor capsules are pre-installed in the filter tip of pop-pear cigarettes, and the smoker can selectively pinch and pop the capsules to release the flavor during the smoking process. In recent years, domestic tobacco companies have carried out a lot of work in the research and development of popping beads. In addition to the traditional peppermint essential oil, the additives in the popping beads also contain a variety of flavors (fruity, wine, cloves, etc.), efficacy different. With the increasingly tense situation in the national cigarette industry, the competition for cigarette products has become more intense, which also means that the technical content of cigarette products is required to be higher, and the popping ...

Claims

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Application Information

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IPC IPC(8): C11B9/00C11B9/02A24D3/06A24B15/18
CPCA24B15/18A24D3/061C11B9/0003C11B9/0019C11B9/022C11B9/025C11B9/027
Inventor 孙炜炜苗丽坤陈胜蹇顺华
Owner WUHAN HUANGHELOU FLAVOR & SPICES
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