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Tobacco feed liquid additive with anti-bacterial activity and application thereof

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

Active Publication Date: 2017-12-15
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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  • Tobacco feed liquid additive with anti-bacterial activity and application thereof
  • Tobacco feed liquid additive with anti-bacterial activity and application thereof
  • Tobacco feed liquid additive with anti-bacterial activity and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1——the preparation of compound roseoflavone-S

[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 dilute, then add 700g of 100mesh silica gel to mix the sample, use 2.5g of 200mesh silica gel to pack the column, mix the sample and put it on the column; the volume ratio is 20:1, 9:1, 8:2 respectively , 7:3, 6:4 and 1:1 chloroform-acetone mixed organic solvent gradient elution, the gradient elution solution was collected, concent...

preparation Embodiment 1

[0045] The additives in this example are prepared from the following raw materials: glycerin 98.00%, phenylethyl alcohol 1.00%, phenylethyl acetate 0.30%, vanillin 0.15%, farnesol 0.15%, phenylethyl propionate 0.15%, rose Flavone-S 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 such as flavoring and shredded storage. ev...

preparation Embodiment 2

[0049] The additives in this example are prepared from the following raw materials: 97.4% glycerin, 1.2% phenylethyl alcohol, 0.4% phenylethyl acetate, 0.2% vanillin, 0.2% farnesol, 0.2% phenylethyl propionate, rose Flavone-S0.4%. 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 evaluation results show that: the tobacco mate...

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Abstract

The invention discloses a tobacco feed liquid additive with anti-bacterial activity and application thereof. The tobacco feed liquid additive is prepared after glycerol, phenethyl alcohol, phenethyl acetate, vanillin, farnesol, phenylethyl propionate and rose flavone-S are uniformly and proportionally mixed. The rose flavone-S is a new flavonoid separated form waste residues which are obtained after rose essential oil is produced. The rose flavone-S is named as 2'-hydroxy-6-hydroxymethyl-7-methoxyflavone and has the structure shown in the description. When 5%-8% of the tobacco feed liquid additive is added into tobacco feed liquid, decomposition of the tobacco feed liquid is effectively inhibited, and the guarantee period of the tobacco feed liquid can be significantly prolonged. The throat comfort degree of cigarette smoking can be also improved, and the stimulation of smoking on the throat is reduced. The exquisite property and sweet sense of smoke are improved, and the smoke becomes smoother when passing through the throat and entering the nasal cavity. According to the tobacco feed liquid additive, the production technology is simple, sources of the raw materials are broad, the cost is low, additional values of rose processing are improved, waste resources are in comprehensive utilization, and the tobacco feed liquid additive has good application prospects.

Description

technical field [0001] The invention belongs to the technical field of tobacco chemistry, and in particular relates to a tobacco material liquid additive with good antibacterial activity prepared by using a novel flavonoid compound. 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 and cause spoilag...

Claims

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Application Information

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IPC IPC(8): A24B15/30C07D311/30C07D311/40
CPCA24B15/30C07D311/30C07D311/40
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
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