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Reconstructed tobacco leaves containing basic incense substances in tobaccos prepared by water extraction method and ethanol extraction method and cigarettes produced by reconstructed tobacco leaves

A technology of reconstituted tobacco leaves and aroma substances, applied in the field of tobacco, can solve the problems of not meeting the taste requirements of reconstituted shredded tobacco, difficulty in large-scale industrial production, single spices, etc., so as to enhance the sense of body fluid in smoke and set off the natural aroma of smoke , enhance the effect of fragrance

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 extracted spices are single, which cannot well meet the taste requirements of reconstituted shredded tobacco

Method used

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  • Reconstructed tobacco leaves containing basic incense substances in tobaccos prepared by water extraction method and ethanol extraction method and cigarettes produced by reconstructed tobacco leaves
  • Reconstructed tobacco leaves containing basic incense substances in tobaccos prepared by water extraction method and ethanol extraction method and cigarettes produced by reconstructed tobacco leaves
  • Reconstructed tobacco leaves containing basic incense substances in tobaccos prepared by water extraction method and ethanol extraction method and cigarettes produced by reconstructed tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 0

[0030] 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 1

[0032] Take 40kg of waste soot and extract it with 200L of 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; take 10kg of waste soot and use 40L of 80% ethanol at 50°C for 2 hours, extracted twice, and concentrated the extract to a density of 1.2 g / mL; took 10,000 g of water extract concentrate and 300 g of ethanol extract concentrate, mixed them evenly, added them to 10 kg of reconstituted tobacco leaves, and smoked them through sensory evaluation. Compared with the control sample group, the aroma transparency and brightness are slightly better, with a slightly sweet aroma, the smoke has a certain softness, the concentration is medium +, there are floating thorns in the mouth, and the aftertaste is slightly astringent.

Embodiment 2

[0034] 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 1.2g / mL, and extract the concentrated solution with water for later use; take 10kg of waste soot and use 80L of 60% ethanol at 70°C, The extraction time was 1 hour, and the extraction was performed once, and the extract was concentrated to a density of 1.2 g / mL; 10,000 g of water extraction concentrate and 200 g of ethanol extraction concentrate were mixed evenly and added to 10 kg of reconstituted tobacco leaves. Smoking evaluation, compared with the control sample group, the aroma transparency is slightly better, the smoke concentration is medium +, it is still delicate and agglomerated, there are floating thorns in the mouth, slightly woody, and the aftertaste is slightly astringent.

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Abstract

The invention relates to reconstructed tobacco leaves containing basic incense substances in tobaccos prepared by a water extraction method and an ethanol extraction method. 40kg of waste and second-rate tobacco powders are added with 320L of water and are stirred and extracted for 2h at 60 DEG C. The extraction is carried out for twice. After filtration, the extraction liquid is concentrated to the density of 1.2g / mL. The concentration liquid is reserved. 10kg of waste and second-rate tobacco powders are extracted by 70L 60% of ethanol at 70 DEG C for 1.5h. The extraction is carried out for twice. The extraction liquid is concentrated to the density of 1.2g / mL. 10000g of water concentration liquid and 500g of ethanol concentration liquid are mixed uniformly and added to 10kg of reconstructed tobacco leaves. According to the reconstructed tobacco leaves, used tobacco raw materials are wastes including small-grain tobacco powders, tobacco ashes or tobacco stems and the like generated in a processing process of the tobacco leaves, cut tobaccos or the tobaccos; the wastes are changed into valuable things so as to reduce pollution to the environment; according to the reconstructed tobacco leaves, the sensory quality is improved, the aroma amount is increased, the fragrance is improved, the natural tobacco aroma is set off, the dry feeling of smoke is reduced, the body fluid production feeling of the smoke is enhanced and the smoking comfort level is improved.

Description

technical field [0001] The invention relates to the field of tobacco, in particular to a reconstituted tobacco leaf of the aroma substance in tobacco obtained by an aqueous extraction method and an ethanol extraction method and a cigarette manufactured 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, keto...

Claims

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Application Information

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IPC IPC(8): A24B3/14A24B15/24C11B9/00
Inventor 徐清泉吴键姚建锋何文苗夏琛陶丰金国强吴方杰唐恒杰王勋
Owner CHINA TOBACCO ZHEJIANG IND
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