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A kind of additive and its application for preventing the corruption of tobacco material liquid

An additive and material liquid technology, applied in the field of tobacco chemistry, can solve the problems of irritation, dryness, and lack of smoking comfort, and achieve the effects of improving smoking quality, extending shelf life, and inhibiting spoilage

Active Publication Date: 2020-04-03
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with competing brands outside the province, due to the differences in consumers' taste preferences, some consumers also have the problems of a little lack of suction comfort, irritating and dry feeling.

Method used

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  • A kind of additive and its application for preventing the corruption of tobacco material liquid
  • A kind of additive and its application for preventing the corruption of tobacco material liquid
  • A kind of additive and its application for preventing the corruption of tobacco material liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1——Compound 2', the preparation of 7-dimethoxy-6-hydroxymethyl-flavone

[0035]The sample of waste residue after the production of rose essential oil comes from Hotan, Xinjiang, and the variety is Damascus rose. Take 100 kg of waste residue, and use 300 L of 95% ethanol to ultrasonically extract it 4 times, each time for 30 min. Combine the extracts, filter, and concentrate the filtrate under reduced pressure to 1 / 4 of the volume; let stand, filter the precipitate, filter the precipitated solution, decolorize on the MCI column, and concentrate under reduced pressure to obtain 6.5kg of extract; take 650g of extract in Add 1.2kg of acetone to the extract to dissolve, then add 700g of 100-mesh silica gel to mix the sample, use 2.5g of 200-mesh silica gel to pack the column, mix the sample and put it on the column; the volume ratios are 20:1, 9:1, 8:2 respectively , 7:3, 6:4 and 1:1 chloroform-acetone mixed organic solvent gradient elution, the gradient elution ...

preparation Embodiment 1

[0045] The additives in this example are prepared from the following raw materials: propylene glycol 98.00%, phenylethyl alcohol 1.00%, phenylethyl acetate 0.30%, rhodinol 0.15%, geranyl acetate 0.15%, phenylethyl propionate 0.15%, 2 ', 7-Dimethoxy-6-hydroxymethyl-flavone 0.25%. The light yellow transparent solution obtained after stirring and mixing the ingredients uniformly in proportion is the additive sample 1.

[0046] 6% additive sample 1 was added to the tobacco feed liquid of a certain brand of cigarettes in Yunnan. After being stored for 30 days, the results of artificial smelling, pH value measurement and microbial detection all showed that the feed solution did not deteriorate; while the control feed solution obviously deteriorated within 5 days.

[0047] Spray the tobacco material liquid added with additive sample 1 evenly on the shredded tobacco according to 0.6% of the mass of the shredded tobacco, and then roll it into cigarettes after conventional processes su...

preparation Embodiment 2

[0049] The additives in this example are prepared from the following raw materials: 97.4% propylene glycol, 1.2% phenylethyl alcohol, 0.4% phenylethyl acetate, 0.2% rhodinol, 0.2% geranyl acetate, 0.2% phenylethyl propionate, 2 ', 7-Dimethoxy-6-hydroxymethyl-flavone 0.4%. The ingredients were stirred and mixed uniformly in proportion to obtain the additive sample 2.

[0050] 5% additive sample 2 was added to the tobacco material liquid of a brand cigarette in Yunnan. After being stored for 30 days, the results of artificial smelling, pH value measurement and microbial detection all showed that the feed solution did not deteriorate; while the control feed solution obviously deteriorated within 5 days.

[0051] Spray the tobacco material liquid added with additive sample 2 evenly on the shredded tobacco according to 0.5% of the mass of the shredded tobacco, and then roll it into cigarettes after conventional processes such as flavoring and shredded storage. evaluate. The eval...

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Abstract

The invention discloses an additive for preventing tobacco feed liquid from spoilage and an application thereof. The additive is prepared from 2',7-dimethoxy-6-hydroxymethyl-flavone, phenethyl alcohol, phenylethly acetate, rhodinol, geranyl acetate, phenylethly propionate and propylene glycol evenly mixed in proportion. The 2',7-dimethoxy-6-hydroxymethyl-flavone is a neoflavonoid obtained through separation of waste residues of rose essential oil production, and the structure of the 2',7-dimethoxy-6-hydroxymethyl-flavone is as shown in the description. 5%-8% of the additive is added into the tobacco feed liquid, so that spoilage of the tobacco feed liquid is effectively restrained, and the shelf life of the tobacco feed liquid is significantly prolonged; the throat comfort of cigarette smoking is significantly improved, and stimulation to the throat of a human body of smoking is lowered; the additive has the advantages that the production technology is simple, sources of raw material are wide, the cost is low, the additional value of rose processing is improved, waste resources are utilized comprehensively, and the additive has wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of tobacco chemistry, and in particular relates to an additive prepared by using a new flavonoid compound and capable of effectively preventing corruption of tobacco material liquid. At the same time, the invention also relates to the application of the additive in cigarette production. Background technique [0002] Tobacco material liquid is an important auxiliary material for cigarette production. Reasonable addition of material can improve flavor, reduce or remove bad smell and irritation, soften tobacco leaves and reduce crushing. Commonly used tobacco liquids include sugar, fruit juice concentrate, licorice, tobacco extracts, plant extracts, synthetic or natural flavors, humectants, etc. The moisture content of the tobacco feed liquid is very high, and many components in the feed liquid are nutrients required for the growth and reproduction of microorganisms, which are very easy to breed microorganisms...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/12A24B15/18C07D311/30C07D311/40
CPCA24B3/12A24B15/183C07D311/30C07D311/40
Inventor 米其利李雪梅向海英李晶刘欣孔维松曾婉俐杨叶昆陈建华张承明许永杨光宇
Owner CHINA TOBACCO YUNNAN IND