Olive polyphenol nano-liposome composite membrane and its application in cigarettes

A technology of olive polyphenol nanometer and olive polyphenol resin, which is applied in the fields of application, tobacco, and smoke oil filter elements, etc., to achieve the effects of reducing content, improving sensory score, and good dispersibility

Inactive Publication Date: 2017-05-31
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application of polysaccharide membranes in the production of cigarette filters, especially in combination with polyphenol nanoliposomes in cigarette filters, has not yet been reported.

Method used

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  • Olive polyphenol nano-liposome composite membrane and its application in cigarettes
  • Olive polyphenol nano-liposome composite membrane and its application in cigarettes
  • Olive polyphenol nano-liposome composite membrane and its application in cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Preparation of olive polyphenol nanoliposome composite film and composite filter rod.

[0030]1. Take 20 mg of olive polyphenols with a purity of 97.8%, dissolve in 50 mL of 0.05 mol / L phosphate buffer, and prepare an olive polyphenol solution. Accurately draw 20mL of olive polyphenol solution, dissolve 16mg of Tween 80 in it, heat to 60°C and keep constant temperature, stir vigorously to obtain olive polyphenol emulsion. According to the total mass of phospholipid and cholesterol is 24mg, and the mass ratio of phospholipid and cholesterol is 3:7, dissolve in 10mL of 60°C dehydrated ethanol, use a syringe to inject at a constant speed into the olive polyphenol emulsion at a constant temperature, keep the system at a constant temperature, and stir 5min to form an emulsified olive polyphenol liposome suspension. The obtained olive polyphenol liposome suspension was placed in a 500 mL round bottom flask, concentrated under reduced pressure at 0.01 MPa for 30 min, and the ...

Embodiment 2

[0037] Repeat Example 1, with the following differences: the olive polyphenol sample size is 15 mg, the mass ratio of phospholipids to cholesterol is 2:8, and the amount of absolute ethanol is 8 mL.

Embodiment 3

[0039] Repeat Example 1, with the following differences: the olive polyphenol sample size is 15mg, the mass ratio of phospholipid and cholesterol is 4:6, the absolute ethanol consumption is 8mL, the DHMP treatment pressure is 300Mpa, and the olive polyphenol nanoliposome composite membrane Add evenly to the opened cellulose acetate tow at a mass ratio of 15%.

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PUM

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Abstract

The invention discloses an olive polyphenol nano-liposome composite membrane and its application in cigarettes. Olive polyphenols are prepared into emulsified lipidosome suspension liquid, and olive polyphenol nano-liposomes are obtained by decompress evaporation and DHPM treatment; the olive polyphenol nano-liposomes are composited with polysaccharides and the olive polyphenol nano-liposome composite membrane is obtained. The composite membrane is uniformly added to opening acetate fiber tows, and a composite cigarette filter rod is prepared and used in the cigarettes. The composite membrane can play a protective role in the olive polyphenols, the loss of the activity of the olive polyphenols is avoided or reduced in the cigarette processing and storing processes, moreover, the olive polyphenols can slowly release in the cigarettes, the activity cycle of the olive polyphenols is prolonged while the olive polyphenols is endowed with the biological activity, the smoking quality of the cigarettes can be obviously improved, the content of hydrogen cyanide and the content of free radicals in the main stream smoke are reduced, and the overall functionality and fragrance quality of cigarette products are improved. The preparation process is simple, the product is stable in property after being placed for a long time, the production process is environmentally friendly, and good application prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of nano-liposome application and cigarette filter production, and in particular relates to an olive polyphenol nano-liposome composite membrane capable of improving the smoking quality of cigarettes. At the same time, the invention also relates to the specific application of the olive polyphenol nano-liposome composite film in cigarette production. Background technique [0002] Since the first report of liposome structure by British scholar Bangham in the 1960s, liposomes have received more and more attention; in 1971, British scientists Rymen and others began to use liposomes as drug carriers, making them widely used in the pharmaceutical field. It has been widely used and rapidly developed into a new drug delivery system. As a carrier, the application of nanoliposomes in the fields of food and flavors and fragrances has the following excellent properties: 1) The inner water phase can embed water-soluble s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/08
CPCA24D3/08
Inventor 廖头根李智宇张翼鹏王凯冒德寿段焰青刘艺
Owner CHINA TOBACCO YUNNAN IND
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