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Reconstituted tobacco containing directionally compound-extracted tobacco endogenous incense matter, and cigarette prepared therefrom

A technology of aroma substances and reconstituted tobacco leaves, which is applied in the field of tobacco, can solve the problems of not being able to meet the taste requirements of reconstituted cut tobacco, difficulty in large-scale industrial production, and single spices, so as to enhance the sense of body fluid in the smoke and set off the natural smoke Fragrant, quality-enhancing effect

Active Publication Date: 2013-12-25
CHINA TOBACCO ZHEJIANG IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steps of this invention are relatively cumbersome and difficult to produce on a large scale, and the spices extracted in a single way become single, which cannot well meet the taste requirements of reconstituted shredded tobacco

Method used

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  • Reconstituted tobacco containing directionally compound-extracted tobacco endogenous incense matter, and cigarette prepared therefrom
  • Reconstituted tobacco containing directionally compound-extracted tobacco endogenous incense matter, and cigarette prepared therefrom
  • Reconstituted tobacco containing directionally compound-extracted tobacco endogenous incense matter, and cigarette prepared therefrom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Take 40kg of waste soot and extract it with 280L of water at 40°C for 1 hour, filter, concentrate the extract to a density of 1.2g / mL, take 10,000g of water-extracted concentrate, and add it to 10kg of reconstituted tobacco leaf substrate as a control sample group.

Embodiment 2

[0035] Take 40kg of waste soot, stir and extract with 200L water at 50°C for 1 hour, filter, concentrate the extract to a density of 1.2g / mL, and extract the concentrated solution with water for later use; 2 Carry out extraction, extraction condition is that extraction pot pressure is 25MPa, and extraction temperature is 40 ℃, CO 2 The flow rate is 200L / hour, and the extraction time is 4 hours; the pressure of the separation tank is 5 MPa, the separation temperature is 45°C, and 115g of extract is obtained after extraction; 10kg of waste soot is taken with 40L of 80% ethanol at 50°C, and the extraction time is 2 hours. Extracted twice, the extract was concentrated to a density of 1.2 g / mL; 2 30 g of extract and 200 g of ethanol extract concentrate were mixed evenly and added to 10 kg of reconstituted tobacco leaf base sheet. Through sensory evaluation, compared with the control sample group, the aroma texture and aroma volume were improved compared with the control sample grou...

Embodiment 3

[0037] Take 40kg of waste soot, stir and extract with 200L water at 40°C for 1 hour, extract twice, filter, concentrate the extract to a density of 1.1g / mL, and extract the concentrated solution with water for later use; take 6kg of waste and soot with supercritical CO 2 Carry out extraction, extraction condition is that extraction pot pressure is 20MPa, and extraction temperature is 35 ℃, CO 2 The flow rate is 180L / hour, and the extraction time is 3 hours; the pressure of the separation tank is 5.5 MPa, the separation temperature is 40°C, and 265g of extract is obtained after extraction; 10kg of waste soot is taken with 80L of 60% ethanol at 70°C, and the extraction time is 1 hour. Extract once, concentrate the extract to a density of 1.2 g / mL; take 10,000 g of the concentrated solution in water, 2 20 g of extraction and 150 g of ethanol extraction concentrate were mixed evenly and added to 10 kg of reconstituted tobacco leaf base sheet. Through sensory evaluation, compared w...

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Abstract

The invention relates to a reconstituted tobacco containing a directionally compound-extracted tobacco endogenous incense matter, and a cigarette prepared therefrom. The reconstituted tobacco is prepared by adding the tobacco endogenous incense matter into a reconstituted tobacco substrate, and the ratio of the adding amount of the tobacco endogenous incense matter to the weight of the reconstituted tobacco substrate is 1:0.5 to 1.5; the tobacco endogenous incense matter comprises a polarity aroma matter directionally extracted from tobacco by a water extraction method, a non-polarity aroma matter directionally extracted from the tobacco by a supercritical CO2 extraction method, and moderate and weak-polarity aroma matters directionally extracted from the tobacco by an ethanol extraction method, the mass ratio thereof is 1000:0.1 to 5:1 to 50. The quality of the reconstituted tobacco is enhanced, the amount of aroma is increased, the note is enhanced, the natural smoke flavor is set off, the dryness of smoke is reduced, the fluid sense is enhanced, and the cigarette comfort is improved.

Description

technical field [0001] The invention relates to the field of tobacco, in particular to a reconstituted tobacco leaf containing endogenous tobacco aroma substances extracted through directional compound extraction and a cigarette prepared therefrom. Background technique [0002] There are many chemical constituents in tobacco. Since the 1970s, due to the development of analytical testing techniques, chemical components in tobacco have been continuously discovered. Shi Hongzhi et al. reported in 2011 that there were 4,992 identified chemical components in tobacco leaves, of which more than 700 were related to tobacco aroma. The molecules of aromatizing substances in tobacco contain specific aromatizing functional groups such as -OH, -CO, -NH and -SH, which can produce different aromas with different stimuli to the sense of smell. According to the different functional groups of aroma substances, tobacco aroma substances can be divided into alcohols, acids, ketones, esters and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/24C11B9/00
Inventor 徐清泉李永生吴继忠何文苗姚建锋项波卡陶丰金国强边红燕王勋
Owner CHINA TOBACCO ZHEJIANG IND
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