CN109846076A - A method of promoting poorly rated property quality of tobacco - Google Patents

A method of promoting poorly rated property quality of tobacco Download PDF

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Publication number
CN109846076A
CN109846076A CN201811521041.XA CN201811521041A CN109846076A CN 109846076 A CN109846076 A CN 109846076A CN 201811521041 A CN201811521041 A CN 201811521041A CN 109846076 A CN109846076 A CN 109846076A
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China
Prior art keywords
tobacco
quality
extracting solution
poorly rated
promoting
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CN201811521041.XA
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Chinese (zh)
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CN109846076B (en
Inventor
余贺龙
刘晶
李永福
殷沛沛
刘王
王保兴
白晓莉
王萝萍
和智君
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China Tobacco Yunnan Industrial Co Ltd
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China Tobacco Yunnan Industrial Co Ltd
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Abstract

The present invention relates to a kind of methods for promoting poorly rated property quality of tobacco, include the following steps: raw material preparation, the filtering of first time extracting and developing and extract for second.The present invention passes through the sound tobacco that is soaked in water, its solable matter is transferred in extracting solution, poorly rated property tobacco leaf is embathed with extracting solution again, loads to sound tobacco solable matter on poorly rated property tobacco leaf, so as to improve poorly rated property quality of tobacco, it will treated after cigarette is made in poorly rated property tobacco leaf, before processing, fragrance texture is obviously improved, and miscellaneous gas is substantially reduced, pleasant impression becomes clean, and integral suction quality is improved.

Description

A method of promoting poorly rated property quality of tobacco
Technical field
The present invention relates to a kind of method for promoting quality of tobacco, especially a kind of sides for promoting poorly rated property quality of tobacco Method.
Background technique
In raw tobacco material, the availability of poorly rated property tobacco leaf is little, and occupy inventory causes library to poorly rated property tobacco leaf for a long time Deposit that pressure is big, the availability for how promoting poorly rated property tobacco leaf belongs to the important topic of raw tobacco material research, improves poorly rated property Applicability of the tobacco leaf in cigarette composition.
CN106962972A is reported using subcritical, is selectively inversely diffused into substance inside substance, realizes object Expect the change of internal component or swapped using the ingredient in different material, to reach the mesh for the quality for improving discarded tobacco leaf 's.This method needs to provide certain environment, and step is slightly cumbersome.How the simpler poorly rated property quality of tobacco of promotion is Be worth explore and research.
Summary of the invention
In order to solve the above-mentioned technical problem, the present invention is intended to provide a kind of method for promoting poorly rated property quality of tobacco, leads to Tobacco leaf chemical composition regulation is crossed, upgrading is carried out to poorly rated property tobacco leaf, technical solution of the present invention is specific as follows:
A method of poorly rated property quality of tobacco is promoted, is included the following steps:
Step (1), raw material preparation
Prepare that same kind, the quality at same position be good and each portion of inferior two kinds of tobacco leaves;
Step (2) is extracted for the first time
To quality, good tobacco leaf is extracted, extraction conditions are as follows: solid-liquid ratio 9:1,60-75 DEG C of Extracting temperature, and extraction time 30-60 min;
Step (3), separating and filtering
The tobacco leaf extracted is subjected to squeezing separation of solid and liquid, the extracting solution after being separated by solid-liquid separation is taken, extracting solution is filtered, is filtered off Retain extracting solution after residue;
Step (4) is extracted for second
It is poured into inferior tobacco leaf with the extracting solution in step (3), impregnates 3-10min while stirring, then filter, obtain Extracting solution is spare, and cigarette is made in chopping after filter residue drying.
Further, in step (1), quality is good and each 20g of inferior two kinds of tobacco leaves.
Further, it in step (3) and (4), is filtered with 80-250 mesh filter cloth.
Further, in step (4), drying is to carry out being dried to moisture in the baking oven that temperature is 30-60 DEG C by filter residue For 12-14%.
Further, in step (4), extracting solution uses 3-5 for extracting the lower inferior tobacco leaf of portion, every part of extracting solution Secondary, extraction process is identical.
Compared with prior art, beneficial effects of the present invention are as follows:
Its solable matter is transferred in extracting solution by the present invention by the sound tobacco that is soaked in water, then is embathed with extracting solution low Applicability tobacco leaf loads to sound tobacco solable matter on poorly rated property tobacco leaf, so as to improve poorly rated property quality of tobacco, Will treated after cigarette is made in poorly rated property tobacco leaf, before processing, fragrance texture is obviously improved, and miscellaneous gas is substantially reduced, Pleasant impression becomes clean, and integral suction quality is improved.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.In the examples where no specific technique or condition is specified, described technology or item according to the literature in the art Part is carried out according to product description.Reagents or instruments used without specified manufacturer is that can be obtained by purchase Conventional products.The sensory evaluation of all embodiments is all carried out according to GB5606.4-2005.
Embodiment 1
The method of the poorly rated property quality of tobacco of promotion of the present embodiment, includes the following steps:
Step (1), raw material preparation
Prepare two kinds of same kind, the red big C3F at same position and B2F each portions of tobacco leaf, every part of 20g, wherein the sense organ of C3F Quality is better than B2F;
Step (2) is extracted for the first time
It is extracted with the water tobacco leaf good to quality, extraction conditions are as follows: solid-liquid ratio 9:1,65 DEG C of Extracting temperature, extraction time 45min;
Step (3), separating and filtering
The tobacco leaf extracted is subjected to squeezing separation of solid and liquid, the extracting solution after being separated by solid-liquid separation is taken, with 80-250 mesh filter cloth to extraction Liquid is filtered, and retains extracting solution after filtering off residue;
Step (4) is extracted for second
It is poured into inferior tobacco leaf with the extracting solution in step (3), impregnates 3min while stirring, then use 80-250 mesh filter cloth Filtering, obtained extracting solution is spare, and filter residue carries out being dried to moisture in the baking oven that temperature is 45 DEG C being 12-14%, then cuts Silk, routinely cigarette is made in technique, carries out sensory evaluating smoking, the results are shown in Table 1.
Extracting solution can be used 3-5 times for extracting the lower inferior tobacco leaf of portion, every part of extracting solution, and extraction process is identical.
As control, by the poor quality before processing, (B2F, control is 1) good with quality, and (C3F, the tobacco leaf chopping of control 2), is pressed Cigarette is respectively prepared in common process, carries out sensory evaluating smoking respectively, the results are shown in Table 1.
Embodiment 2
The method of the poorly rated property quality of tobacco of promotion of the present embodiment, includes the following steps:
Step (1), raw material preparation
Prepare two kinds of same kind, the red big C3F at same position and B2F each portions of tobacco leaf, every part of 20g;
Step (2) is extracted for the first time
It is extracted with the water tobacco leaf good to quality, extraction conditions are as follows: solid-liquid ratio 9:1,70 DEG C of Extracting temperature, extraction time 35min;
Step (3), separating and filtering
The tobacco leaf extracted is subjected to squeezing separation of solid and liquid, the extracting solution after being separated by solid-liquid separation is taken, with 80-250 mesh filter cloth to extraction Liquid is filtered, and retains extracting solution after filtering off residue;
Step (4) is extracted for second
It is poured into inferior tobacco leaf with the extracting solution in step (3), impregnates 8min while stirring, then use 80-250 mesh filter cloth Filtering, obtained extracting solution is spare, and filter residue carries out being dried to moisture in the baking oven that temperature is 35 DEG C being 12-14%, then cuts Silk, routinely cigarette is made in technique, carries out sensory evaluating smoking, the results are shown in Table 1.Remaining is same as Example 1.
Embodiment 3
The method of the poorly rated property quality of tobacco of promotion of the present embodiment, includes the following steps:
Step (1), raw material preparation
Prepare two kinds of same kind, the red big C3F at same position and B2F each portions of tobacco leaf, every part of 20g;
Step (2) is extracted for the first time
It is extracted with the water tobacco leaf good to quality, extraction conditions are as follows: solid-liquid ratio 9:1,75 DEG C of Extracting temperature, extraction time 30min;
Step (3), separating and filtering
The tobacco leaf extracted is subjected to squeezing separation of solid and liquid, the extracting solution after being separated by solid-liquid separation is taken, with 80-250 mesh filter cloth to extraction Liquid is filtered, and retains extracting solution after filtering off residue;
Step (4) is extracted for second
It is poured into inferior tobacco leaf with the extracting solution in step (3), impregnates 5min while stirring, then use 80-250 mesh filter cloth Filtering, obtained extracting solution is spare, and filter residue carries out being dried to moisture in the baking oven that temperature is 60 DEG C being 12-14%, then cuts Silk, routinely cigarette is made in technique, carries out sensory evaluating smoking, the results are shown in Table 1.Remaining is same as Example 1.
Sensory evaluating smoking's result in 1 embodiment 1-3 of table
Seen from table 1, control 1 and 2 sensory evaluating smoking's gaps of control are obvious, and after processing, cigarette made from inferior tobacco leaf is in perfume (or spice) Have outstanding behaviours in terms of gas, coordination, miscellaneous gas, irritation and pleasant impression, especially in terms of fragrance and miscellaneous gas, in terms of irritation and The cigarette good already close to quality in terms of pleasant impression.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (5)

1. a kind of method for promoting poorly rated property quality of tobacco, characterized by the following steps:
Step (1), raw material preparation
Prepare that same kind, the quality at same position be good and each portion of inferior two kinds of tobacco leaves;
Step (2) is extracted for the first time
To quality, good tobacco leaf is extracted, extraction conditions are as follows: solid-liquid ratio 9:1,60-75 DEG C of Extracting temperature, and extraction time 30-60 min;
Step (3), separating and filtering
The tobacco leaf extracted is subjected to squeezing separation of solid and liquid, the extracting solution after being separated by solid-liquid separation is taken, extracting solution is filtered, is filtered off Retain extracting solution after residue;
Step (4) is extracted for second
It is poured into inferior tobacco leaf with the extracting solution in step (3), impregnates 3-10min while stirring, then filter, obtain Extracting solution is spare, and cigarette is made in chopping after filter residue drying.
2. the method according to claim 1 for promoting poorly rated property quality of tobacco, it is characterised in that: in step (1), quality Good and each 20g of inferior two kinds of tobacco leaves.
3. the method according to claim 1 for promoting poorly rated property quality of tobacco, it is characterised in that: step (3) and (4) In, it is filtered with 80-250 mesh filter cloth.
4. the method according to claim 1 for promoting poorly rated property quality of tobacco, it is characterised in that: in step (4), drying It is to carry out filter residue in the baking oven that temperature is 60 DEG C of 30- to be dried to moisture being 12-14%.
5. the method according to claim 1 for promoting poorly rated property quality of tobacco, it is characterised in that: in step (4), extract Liquid uses 3-5 times for extracting the lower inferior tobacco leaf of portion, every part of extracting solution, and extraction process is identical.
CN201811521041.XA 2018-12-12 2018-12-12 Method for improving quality of low-applicability tobacco leaves Active CN109846076B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112315016A (en) * 2020-11-19 2021-02-05 河南中烟工业有限责任公司 Method for processing selected raw tobacco

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CN106962972A (en) * 2017-03-20 2017-07-21 河南中烟工业有限责任公司 A kind of counterextraction method for lifting discarded tobacco leaf quality
CN107637858A (en) * 2017-09-14 2018-01-30 云南中烟工业有限责任公司 A kind of plant for improving water extraction and alcohol precipitation method extraction causes perfumery and extracting method and application
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CN104705779A (en) * 2015-01-28 2015-06-17 中国烟草总公司郑州烟草研究院 Processing method for improving cut stem quality
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CN108085136A (en) * 2016-11-21 2018-05-29 敖云霞 A kind of apple extractum and preparation method thereof and the application in perfuming cigarette
CN106962972A (en) * 2017-03-20 2017-07-21 河南中烟工业有限责任公司 A kind of counterextraction method for lifting discarded tobacco leaf quality
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112315016A (en) * 2020-11-19 2021-02-05 河南中烟工业有限责任公司 Method for processing selected raw tobacco

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