A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves

A technology for reconstituting tobacco leaves and sensory quality, applied in the fields of tobacco, tobacco preparation, application, etc., can solve the problems of loss of natural plant aroma components, reduce the application effect of natural plants, etc., and achieve rich aroma style, good appearance quality effect, natural and soft luster Effect

Active Publication Date: 2020-04-24
HUBEI CHINA TOBACCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention does not extract natural plants separately, which causes the loss of natural plant aroma components to a certain extent and reduces the application effect of natural plants

Method used

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  • A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves
  • A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves
  • A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves provided in Example 1 is characterized in that the specific steps include:

[0023] (1) Cut licorice into 8cm sections, mix it with chrysanthemum at a mass ratio of 10:2, then add 25% ethanol solution 6 times its total weight, and conduct ultrasonic extraction for 40min at 50°C and ultrasonic frequency 60kHz , to obtain plant residue and extract A through solid-liquid separation;

[0024] (2) Put the extract A prepared in step (1) at room temperature for 36 hours, take the supernatant and separate it with a butterfly separator, collect the filtrate and concentrate it under reduced pressure to a semi-fluid state to obtain an extract;

[0025] (3) The extract obtained by concentrating in the step (2) is dropped into the Maillard reaction tank body, add its weight 2% glycine and its weight 7% propylene glycol successively, keep heating temperature 95, stirring speed 100r / min Un...

Embodiment 2

[0030] A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves provided in Example 2 is characterized in that the specific steps include:

[0031] (1) Cut the licorice into 12cm sections, mix it with the chrysanthemum at a mass ratio of 10:3, then add 30% ethanol solution 4 times its total weight, and extract it by ultrasonic for 45min at 55°C and ultrasonic frequency 80kHz , to obtain plant residue and extract A through solid-liquid separation;

[0032] (2) The extract A prepared in step (1) was left to stand at room temperature for 24 hours, the supernatant was filtered by a butterfly separator, and concentrated under reduced pressure to a semi-fluid state to obtain an extract;

[0033] (3) The extract obtained by concentrating in step (2) is dropped into the Maillard reaction tank body, add its weight 3% glycine and its weight 7.5% propylene glycol successively, keep heating temperature 100 ℃, stirring speed 90r / Under the condition ...

Embodiment 3

[0038] A method for improving the tensile strength and sensory quality of reconstituted tobacco leaves provided in Example 3 is characterized in that the specific steps include:

[0039] (1) Cut the licorice into 12cm sections, mix it with the chrysanthemum at a mass ratio of 10:1, then add 40% ethanol solution 3.5 times its total weight, and conduct ultrasonic extraction for 90min at 50°C and ultrasonic frequency 50kHz , to obtain plant residue and extract A through solid-liquid separation;

[0040] (2) The extract A prepared in step (1) was left to stand at room temperature for 28 hours, and the supernatant was filtered by a butterfly separator, then concentrated under reduced pressure to a semi-fluid state, to obtain an extract;

[0041] (3) The medicinal extract obtained by concentrating in step (2) is dropped into the Maillard reaction tank body, add its weight 4% glycine and its weight 10% propylene glycol successively, keep heating temperature 95 ℃, stirring rate 95r / ...

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PUM

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Abstract

The invention provides a method for enhancing the tensile strength and the sensory quality of reconstituted tobaccos. The method particularly includes chopping radix glycyrrhizae, then mixing the radix glycyrrhizae and flos chrysanthemi with each other to obtain mixtures, and ultrasonically extracting the mixtures by the aid of ethyl alcohol solution to obtain plant residues and extract liquid A;allowing the extract liquid A to stand still, filtering the extract liquid A, then carrying out vacuum concentration until semi-flow extract is obtained, adding glycine and propylene glycol into the semi-flow extract, carrying out Maillard reaction and collecting Maillard reactants; mixing the plant residues, tobacco stems and tobacco powder with one another, adding the plant residues, the tobaccostems and the tobacco powder into water to obtain mixtures, extracting the mixtures to obtain insoluble matters and extract liquid B, grinding the insoluble matters into thick liquid, adding diatomaceous earth into the thick liquid, uniformly mixing the thick liquid and the diatomaceous earth with each other and then making paper with pulp by the aid of papermaking machines to obtain reconstituted tobacco substrates; carrying out vacuum concentration on the extract liquid B, then adding the Maillard reactants into the extract liquid B, uniformly stirring the Maillard reactants and the extractliquid B with one another to obtain mixtures and then coating the mixtures on two sides of each reconstituted tobacco substrate to obtain the reconstituted tobaccos. The method has the advantages that the radix glycyrrhizae and the flos chrysanthemi are used as added plant raw materials, accordingly, the tensile strength of the reconstituted tobaccos can be improved, and the method can be favorable for improving the sensory quality of the reconstituted tobaccos; the flos chrysanthemi contains large quantities of flavonoid components, and good effects can be realized for coloring the substrates in follow-up procedures.

Description

technical field [0001] The invention relates to the field of cigarette manufacturing, in particular to a method for improving the tensile strength and sensory quality of reconstituted tobacco leaves. [0002] technical background [0003] Reconstituted tobacco leaves are mainly made of tobacco stems, tobacco powder, tobacco fragments, etc., and are processed according to the papermaking process to prepare thin slices close to natural tobacco leaves, which are used in cigarette production as a cigarette raw material. However, due to the low amount of fiber contained in tobacco stems, tobacco dust, and tobacco fragments, and the short length and insufficient strength of the fibers, it is often necessary to add a certain proportion of external fibers to make up. [0004] Some natural plants contain a lot of plant fibers and have high tensile strength, such as licorice, chrysanthemum, etc., and these natural plants contain special aroma components, which have good harmony with ci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/14
CPCA24B3/14
Inventor 喻世涛王凤兰唐向兵
Owner HUBEI CHINA TOBACCO IND
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