Black tea oil, preparation and application thereof

A technology of black tea and essential oil, applied in application, essential oil/fragrance, fat production, etc., to achieve the effect of simple equipment, coordinated and rich smoke aroma

Inactive Publication Date: 2009-01-14
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the excellent properties of dark tea can be combined with cigarettes, it should be able to solve the above problems well, but there is no relevant report in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh 500 grams of dark tea with an electronic balance, put it into a Erlenmeyer flask, let water vapor at 100°C flow through one port to the bottom, and connect the other outlet to the condenser, which is connected to the oil-water separator. After 2 hours of distillation, the oil-water separator has no oil drops Appear, oil-water separation obtains 0.45 gram of black tea essential oil.

Embodiment 2

[0028] Weigh 1000 grams of dry black tea with an electronic balance, put it into a Erlenmeyer flask, let water vapor at 120°C flow through one port to the bottom, and connect the other outlet to the condenser, which is connected to the oil-water separator, and after distillation for 10 hours, the oil-water separator Oil drops appeared, and 0.86 grams of black tea essential oil was obtained after oil-water separation.

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PUM

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Abstract

The invention discloses a black tea essential oil and a preparation method as well as applications thereof. Black tea is distilled with water vapor for 2 hours to 10 hours, and the product is obtained through condensation and oil water separation. The black tea essential oil is diluted to the concentration of 0.1 percent to 0.5 percent by 95 percent of ethanol and then added into tobacco shreds by 0.01 percent to 0.1 percent of the weight of the tobacco shreds, so as to add tobacco with special aroma. Meanwhile, free amino acid in the black tea can participate into Maillard reaction to generate aroma substances during the alcoholization and burning of the tobacco shreds, alkaline substances in the tobacco shreds can be neutralized for reducing the stimulation, enriching the tobacco flavor, lessening the stimulation and the impurities and improving the aftertaste. The invention has advantages of simple process, convenient operation, having no need for changing the existing production process, inexistent solvent pollution in products and good application prospect.

Description

technical field [0001] The invention belongs to the technical field of preparation of tobacco additives, in particular to black tea essential oil. At the same time, the invention also relates to a preparation method of the black tea essential oil and its application in cigarettes. Background technique [0002] Black tea is made by fermenting Aspergillus niger and has a black appearance. During the fermentation process, it will produce a Pu Nuoer component, which can prevent fat accumulation. Consistently drinking black tea every day will have a significant effect on inhibiting the increase of abdominal fat. The aroma of dark tea is generally aged. According to the analysis of the aroma concentrate of black tea, dark tea contains methoxybenzene and its derivatives that have not been found in other teas. These substances make the aroma of dark tea mellow , It is also one of the identification basis for the aroma and smell characteristics of dark tea. There are also a large...

Claims

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Application Information

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IPC IPC(8): C11B9/00A24B15/28
Inventor 曾晓鹰者为李祖红段焰青陶鹰郭珺
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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