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Method for extracting tobacco flavor from fireworks and applying it to snus

A technology for tobacco flavor and snus, which is applied in the field of snus, can solve problems such as solvent residue and insufficient safety, and achieve the effects of ensuring safety, avoiding waste of resources, and alleviating insufficient raw materials of tobacco leaves.

Active Publication Date: 2016-10-19
CHINA TOBACCO SICHUAN IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, there have been studies on extracting tobacco spices with fireworks (Chinese Patent 1049514, Chinese Patent 1077096, Chinese Patent 103242960, Chinese Patent 103789091, Chinese Patent 103190693, Chinese Patent 103849467), but conventional extraction methods mostly use organic solvents to extract, extract It is inevitable that there will be solvent residues in the product, and it will not be safe enough if it is used for snus

Method used

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  • Method for extracting tobacco flavor from fireworks and applying it to snus
  • Method for extracting tobacco flavor from fireworks and applying it to snus
  • Method for extracting tobacco flavor from fireworks and applying it to snus

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A method for extracting tobacco spices from fireworks and applying them to snus, comprising the following steps:

[0029] Step 1. Collect the fireworks in time after the tobacco is topped, and filter out the foreign matter;

[0030] Step 2. Pretreatment of different types of tobacco: the flue-cured tobacco fireworks are dried at a low temperature of 40-60°C, preferably 50°C, and the Burley tobacco fireworks and cigar smoke fireworks are dried in a ventilated room;

[0031] Step 3, sterilizing the pretreated dried fireworks with ultraviolet rays, preferably the radiation intensity of the ultraviolet sterilization is 20000-50000 μW / cm 2 , the time is 5-10s;

[0032] Step 4, crushing the sterilized fireworks to 10-80 mesh;

[0033] Step 5. Dissolve the pulverized sample in distilled water, the mass ratio of sample to distilled water is between 1:4 and 1:8, and stir and extract at 60-90°C for 0.5-1.5 hours. The experimental results show that: if the proportion of distill...

Embodiment 2

[0039] Collect the flue-cured tobacco and fireworks smeared by Daejeon, and sieve out the foreign matter. Bake at 50°C for 8h, at 30000μW / cm 2 Ultraviolet sterilization for 7s under irradiation intensity, pulverized and selected samples between 40-60 mesh sieves. The pulverized sample was dissolved in distilled water at a material-to-liquid ratio of 1:5, and stirred and extracted at 70°C for 1 hour. The extract was filtered and concentrated under reduced pressure at 60°C to twice the weight of the raw material. Add 5% raw material weight mixed enzyme (protease: pectinase: cellulase = 2:3:5) to the concentrated solution, and stir for 1.5 hours at a temperature of 50° C. and a pH value of 5.0 for enzymolysis. The obtained reaction solution was inactivated at 90°C, and freeze-dried at ultra-low temperature.

[0040] The content of aroma components in the concentrated solution before and after enzymolysis is shown in Table 1, and the change of nicotine content in the concentrat...

Embodiment 3

[0048] Collect the cigar fireworks wiped by Daejeon, and filter out the foreign matter. Dry overnight in a ventilated room at 50000μW / cm 2Under the irradiation intensity, ultraviolet sterilize for 5s, pulverize and select samples between 20 mesh and 40 mesh sieve. The pulverized sample was dissolved in distilled water at a material-to-liquid ratio of 1:8, and stirred and extracted at 80°C for 1 hour. The extract was filtered and concentrated under reduced pressure at 60°C to twice the weight of the raw material. Add 6% raw material weight mixed enzyme (protease: pectinase: cellulase = 3:2:3) to the concentrated solution, and stir for 1.5 hours at a temperature of 50°C and a pH value of 5.0 for enzymolysis. The obtained reaction solution was inactivated at 100°C, and freeze-dried at ultra-low temperature.

[0049] The content of aroma components in the concentrated solution before and after enzymolysis is shown in Table 3, and the change of nicotine content in the concentrat...

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Abstract

The invention discloses a method for applying tobacco flavor extracted from tobacco flowers to suns. The method includes pre-treating different types of tobaccos, drying tobacco flowers of flue-cured tobacco under a low temperature of 40-60 degrees, air drying tobacco flowers of burley tobaccos and cigars in a ventilating room, sterilizing pretreated dried tobacco flowers through UV light, grinding the sterilized tobacco flowers into 10-80 meshes, dissolving the grinded samples by adding distilled water with a mass ratio of sample to distilled water between 1:4-1:8, stirring and extracting under a temperature of 60-90 DEG C for 0.5-1.5 hours, filtering extract, reducing pressure and compensating under a temperature of 40-70 DEG C to increase the weight to two times the weight of raw materials, adding one or more of protease, pectase and cellulase in the concentrate, stirring for enzymolysis for one to two hours under a temperature of 40-60 DEG C and pH value of 4.0-6.0, inactivating, freeze-drying under ultralow temperature, and then adding tobacco flower extract product into snus. The method solves the problem of insufficiency of raw materials, minimizes environmental pollution, and reduces resource waste.

Description

technical field [0001] The invention relates to the technical field of tobacco waste recycling, in particular to a method for extracting tobacco spices from fireworks and applying them to snus. Background technique [0002] my country is a big tobacco producing country, ranking first in the world in terms of planting area and output of tobacco plants. The annual output of tobacco leaves in my country reaches about 2.5 million tons, of which a large amount of low-grade tobacco leaves, tobacco powder and other leftovers are discarded and cannot be used for tobacco leaf production. The process can be roughly divided into two aspects: tobacco agriculture and industry. Tobacco agricultural waste includes field top leaves, foot leaves, fireworks, tobacco branches, axillary buds, low-grade tobacco leaves, tobacco stems, tobacco roots, etc., accounting for about 15% of tobacco leaf production. According to the requirements of the national tobacco monopoly management, waste tobacco ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B15/30A24B15/24
CPCA24B15/24A24B15/30
Inventor 谭兰兰戴亚冯广林施丰成寇明钰肖克毅薛芳沈怡任志刚李东亮
Owner CHINA TOBACCO SICHUAN IND CO LTD
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