Application of radix adenophorae extract to cut stems or reconstituted tobacco leaves

A technology for reconstituting tobacco leaves and Nansha ginseng, which is applied in the fields of application, tobacco, food science, etc., can solve problems such as applications that have not yet been reported, and achieve the effects of reducing production costs, reducing tar content, and increasing overall coordination

Inactive Publication Date: 2016-11-23
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application of Chinese herbal medicine formulas involving Nansha ginseng in cigarettes has been reported [CN201110304512.3; CN200510033644.1], however, the application of Nansha ginseng extracts in tobacco stems or reconstituted tobacco leaves has not been reported yet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Take 400 g of dried Nansha ginseng root powder, add 4000 mL of water, soak for 2 h at room temperature, and extract with an ultrasonic circulation extractor with an ultrasonic frequency of 45 kHz and a power of 750 W. The total extraction time is 40 min, and the ultrasonic time and interval are 2 s / 1 s, stirring speed 1300 r / min. After the extraction was completed, filter, and the filter residue was extracted twice with the same amount of water under the same conditions, and the three extracts were combined, centrifuged at 4000 r / min for 20 min, and the supernatant was filtered through a microfiltration membrane with a membrane pore size of 200 nm. Then filter with an ultrafiltration membrane with a molecular weight cut-off of 10 kD, and distill and concentrate the permeate under reduced pressure to a soluble solid content of 20% to obtain the natural tobacco flavoring agent I.

[0018] Dilute the flavoring agent Ⅰ with a mixed solvent of an appropriate amount of water ...

Embodiment 2

[0022] Take 50 g of dried root slices of Nansha ginseng, add 500 mL of 30% ethanol, soak at room temperature for 2 h, heat to reflux for 0.5 h, filter, and extract the filter residue twice with the same amount of 30% ethanol under the same conditions, and combine for 3 times The extract was centrifuged at 4000 r / min for 20 min, the supernatant was filtered through a microfiltration membrane with a membrane pore size of 50 nm, and then filtered with an ultrafiltration membrane with a molecular weight cut-off of 5 kD, and the permeate was concentrated by distillation under normal pressure to The soluble solid content is 20% to obtain the natural tobacco flavoring agent II.

[0023]Take 3 g of natural tobacco flavoring agent II, dilute with 10 g of 30% ethanol, spray the diluent evenly on 1 kg of expanded cut stems, seal the cut stems, place them at room temperature for 6 h, press 5% ( mass fraction) was evenly mixed into flue-cured tobacco-type cigarette formula shredded tobacco...

Embodiment 3

[0027] Take 400 g of dry root powder of Nansha ginseng, add 4000 mL of mixed solvent of water, ethanol and 1,2-propylene glycol, the mass percentages of water, ethanol and 1,2-propylene glycol are 50%, 45% and 5%, respectively, Soak at room temperature for 2 h, ultrasonic-assisted extraction for 1 h, ultrasonic frequency 45 kHz, power 750 W, ultrasonic time and interval time 2 s / 1 s, stirring speed 1400 r / min. Filtration, the filter residue was extracted twice under the same conditions with the mixed solution of water, ethanol and 1,2-propanediol in the same amount and combination ratio, and the three extracts were combined, centrifuged at 4000 r / min for 20 min, and the supernatant was passed through After filtering with a microfiltration membrane with a membrane pore size of 100 nm, it was filtered with an ultrafiltration membrane with a molecular weight cut-off of 8 kD, and the permeate was distilled and concentrated under reduced pressure to a soluble solid content of 20% to...

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PUM

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Abstract

An application of Nansha ginseng extract in shredded stems or reconstituted tobacco leaves, characterized in that adding the extract of Nansha ginseng to shredded tobacco stems or reconstituted tobacco leaves can significantly reduce the woody gas (miscellaneous gas) of shredded stems or reconstituted tobacco leaves and irritation, increase the blending ratio of shredded stems or reconstituted tobacco leaves in middle and high-grade cigarette formulas, reduce the amount of tar in cigarette smoke, and reduce the production cost of cigarettes without affecting the smoke quality of cigarettes. The extract of Nansha ginseng is based on Nansha ginseng is used as raw material, and it is prepared through solvent immersion, extraction, refining, and concentration processes. The outstanding feature of the invention is that: a new application of Nansha ginseng is developed by using common solvents and common extraction methods, and a new natural flavoring agent for tobacco is introduced.

Description

technical field [0001] The present invention relates to the field of tobacco additives, in particular to the application of an extract of Nansha ginseng in shredded stems or reconstituted tobacco leaves. When the extract is applied to shredded tobacco stems or reconstituted tobacco leaves, it can significantly reduce the woodiness of shredded stems or reconstituted tobacco leaves. Increase the blending ratio of shredded stems or reconstituted tobacco leaves in cigarette formula without affecting the smoke quality of cigarettes, and can reduce respiratory discomfort after smoking cigarettes to a certain extent. Background technique [0002] Tobacco stems, the main veins of tobacco leaves, account for about 25% to 30% of the weight of tobacco leaves. my country is a big tobacco producing country, producing about hundreds of thousands of tons of tobacco stems every year. The main component of tobacco stems is cell wall substances, accounting for more than 40%, including cellul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14A24B15/24
CPCA24B3/14A24B15/24
Inventor 洪广峰洪群业张文娟贾楠崔凯马骥周雅宁刘亚丽汪志波刘立全
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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