CN110353297A - It is a kind of for extracting the raw tobacco material processing method of Salanesol - Google Patents
It is a kind of for extracting the raw tobacco material processing method of Salanesol Download PDFInfo
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- CN110353297A CN110353297A CN201910581052.5A CN201910581052A CN110353297A CN 110353297 A CN110353297 A CN 110353297A CN 201910581052 A CN201910581052 A CN 201910581052A CN 110353297 A CN110353297 A CN 110353297A
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- Prior art keywords
- tobacco leaf
- tobacco
- salanesol
- extracting
- leaf
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B1/00—Preparation of tobacco on the plantation
- A24B1/04—Sifting, sorting, cleaning or removing impurities from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B9/00—Control of the moisture content of tobacco products, e.g. cigars, cigarettes, pipe tobacco
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The present invention is suitable for technical field of solanesol extraction, provides a kind of for extracting the raw tobacco material processing method of Salanesol, and this method, which rejects the impurity in tobacco leaf by carrying out screening to tobacco leaf, can ensure the quality of tobacco leaf；When tobacco leaf after screening can be used to extract Salanesol according to the place of production and part classifying processing convenient for the later period, the different parts of tobacco leaf are separately added into the eluant, eluent of different ratio, keeps extraction process more efficient；By powdered tobacco leaf compressing at diameter be 4-8mm, length is the cylindrical body particle of 40-60mm, compression process can destroy the part cell wall of tobacco leaf, ooze out extracting section object, effectively promote the rate and recovery rate that extract dissolves in a solvent, there are enough gaps, and solvent can quickly and evenly be penetrated into wherein between granular tobacco leaf, granular tobacco leaf is impregnated simultaneously, so that extraction process is more rapidly and efficiently, 20% can be improved compared with the prior art using the recovery rate of the present invention treated raw tobacco material extracts Salanesol.
Description
Technical field
The invention belongs to technical field of solanesol extraction more particularly to a kind of raw tobacco material processing for extracting Salanesol
Method.
Background technique
Salanesol is a kind of important medicine intermediate, is the irreplaceable ingredient of ubiquinone class pharmaceutical intermediate, is synthesis
The irreplaceable natural material of the side chain and Co-Q10 and synthesis anti-ulcer medicament, anticancer drug of vitamin K.
Salanesol is soluble in the organic solvents such as ether, acetone, hydro carbons and not soluble in water, is in non-selective suction to ultraviolet light
It receives, no optical activity.Salanesol sterling is white powder or waxy solid, usually contains a small amount of impurity and is in faint yellow, fusing point
It is lower, it is 32-33 DEG C.Crude product Salanesol cannot need to use after purifying directly as medicinal raw material.
The primary raw material for extracting Salanesol is tobacco leaf, in the prior art, by tobacco leaf powder before extracting Salanesol in tobacco leaf
It is broken to be powdered, then utilize solvent extraction, but the recovery rate of which is not high.
Summary of the invention
The embodiment of the present invention provides a kind of for extracting the raw tobacco material processing method of Salanesol, it is intended to solve at because of tobacco leaf
The improper problem for causing Salanesol recovery rate not high of reason mode.
The embodiments of the present invention are implemented as follows, a kind of for extracting the raw tobacco material processing method of Salanesol, comprising:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected；
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf；
So that the moisture content of tobacco leaf is reduced to 8-15% in 50 DEG C or less bakings on sorted tobacco leaf, respectively obtains baking
Tobacco leaf afterwards；
It is 20-60 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf；
It at diameter is 4-8mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 40-60mm, obtains that treated
Raw tobacco material, the ratio of pressure and diameter when compression are 4-4.5.
Further, the ratio of the pressure when compression and diameter is 4.
It further, is 8mm at diameter by powdered tobacco leaf compressing, length is the cylindrical body particle of 50mm.
Further, sorted tobacco leaf is toasted at 40-50 DEG C makes the moisture content of tobacco leaf be reduced to 8-12%.
Further, the moisture content of the tobacco leaf is reduced to 10%.
Further, the granularity of the crushing is 40-60 mesh.
Further, the granularity of the crushing is 40 mesh.
Provided by the present invention for extracting the raw tobacco material processing method of Salanesol, cigarette is rejected by carrying out screening to tobacco leaf
Impurity in leaf can ensure the quality of tobacco leaf；Tobacco leaf after screening can be convenient for the later period according to the place of production and part classifying processing
When for extracting Salanesol, the different parts of tobacco leaf being separately added into the eluant, eluent of different ratio, keeping extraction process more efficient；
By sorted tobacco flue-curing convenient for crushing；Tobacco leaf after baking is pulverized into powder convenient for homogeneous compaction；By powdered cigarette
It is 4-8mm that leaf, which is compressed into diameter, and length is the cylindrical body particle of 40-60mm, and compression process can destroy the part cell of tobacco leaf
Wall oozes out extracting section object, effectively promotes the rate that dissolves in a solvent of extract and recovery rate, granular tobacco leaf it
Between there are enough gaps, and solvent can quickly and evenly be penetrated into wherein, while granular tobacco leaf is impregnated, so that extracting
Cheng Gengjia rapidly and efficiently, can be mentioned compared with the prior art using the recovery rate that the present invention treated raw tobacco material extracts Salanesol
It is high by 20%.
Detailed description of the invention
Fig. 1 is provided in an embodiment of the present invention for extracting the flow diagram of the raw tobacco material processing method of Salanesol.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, show for the process of the raw tobacco material processing method provided in an embodiment of the present invention for extracting Salanesol
It is intended to, this method comprises:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected.
The excessive or too small part of mildew, moisture in tobacco leaf is rejected, meanwhile, the pipe tobacco containing offal that will mix in tobacco leaf
It rejects, it is ensured that the quality of the tobacco leaf filtered out.
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf.
Temperature, humidity and the soil in the different tobacco leaf places of production are different, the content of the Megastigmatrienone in tobacco leaf to grow out
Difference, then the odor type of tobacco leaf is different, and the tobacco leaf produced such as Xiangxi is delicate fragrance type, and elegant degree is to float to feel, what was produced from Yongzhou
Tobacco leaf is flat-flavor, and elegant degree is to suspend to feel, the tobacco leaf that is produced from Guizhou is Luzhou-flavor, and elegant degree is to sink to feeling.
In addition, the different parts of tobacco leaf, the active constituent content in the middle part of tobacco leaf bottom, tobacco leaf and in tobacco leaf top is not
Together, it is separately handled, convenient for the later period for being separately added into washing for different ratio to the different parts of tobacco leaf when extracting Salanesol
De- agent, keeps extraction process more efficient.
So that the moisture content of tobacco leaf is reduced to 8-15% in 50 DEG C or less bakings on sorted tobacco leaf, respectively obtains baking
Tobacco leaf afterwards.
In the embodiment of the present invention, the baking tobacco leaves by the way of gradient increased temperature, specifically, by sorted tobacco leaf first in temperature
Degree is 40-45 DEG C, and baking makes the moisture content of tobacco leaf be reduced to 45-65% under conditions of humidity is 35-37%, then in temperature
It is 45-50 DEG C, baking makes the moisture content of tobacco leaf be reduced to 25-30% under conditions of humidity is 35-40%, is finally in temperature
48-50 DEG C, baking makes the moisture content of tobacco leaf be reduced to 8-15% under conditions of humidity is 38-43%, controls the dehydration of tobacco leaf
Rate is 0.3-0.4% per hour, ventilation drying while baking, the tobacco leaf after respectively obtaining baking.
The mode of above-mentioned gradient baking tobacco leaves can retain to the greatest extent cigarette under the premise of accelerating tobacco flue-curing progress
Effective component in leaf.
The moisture of last tobacco leaf is preferably controlled in 8-12%, is still more preferably 10%, moisture is excessively high, meeting between tobacco leaf
Bridging phenomenon is generated, be unfavorable for crushing and is extracted, recovery rate is influenced.
It is 20-60 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf.
In the embodiment of the present invention, the granularity of crushing is preferably 40-60 mesh, is still more preferably 40 mesh, under this granularity,
Active constituent content in tobacco leaf is maximum, utilization rate highest.
It at diameter is 4-8mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 40-60mm, obtains that treated
Raw tobacco material, the ratio of pressure and diameter when compression are 4-4.5.
The recovery rate that tobacco leaf directly extracts after crushing is low, in the prior art, is contacted using powdered tobacco leaf with solvent
When extracting, since the gap inside powdered tobacco leaf is small, powdered tobacco leaf mutual extrusion accumulation, in order to divide material sufficiently
It dissipates in a solvent, it is only 600 kilograms that capacity, which can put into the quality of material for the extractor of 5000L, and solvent is 2.4 tons, be can reach
Recovery rate be about 2.8%, the material that single can be put into is few and recovery rate is low.
In the present invention, by powdered tobacco leaf compressing at cylindrical body particle, compression process can destroy the part cell of tobacco leaf
Wall oozes out extracting section object, effectively promotes rate and recovery rate that extract dissolves in a solvent, meanwhile, it is granular
There are enough gaps, and solvent can quickly and evenly be penetrated into wherein between tobacco leaf, while impregnating granular tobacco leaf, so that
More rapidly and efficiently, the quality that the extractor that capacity is 5000L can put into material can reach 1.5 tons to extraction process, and solvent is added
Amount is 3 tons, and recovery rate can be improved 20% compared with the prior art.
Further, the ratio of the pressure and diameter that use when the tobacco leaf of pressed powder is measured with unit kilogram and is pressed for 4
By force, it can be avoided tobacco leaf with the compression of this ratio to change colour in compression process, it is ensured that quality.
The size of cylindrical body particle has a direct impact the color and recovery rate of extract, and the size of cylindrical body particle is got over
Small, the subsequent color for taking extraction of essential oil to go out is deeper.Cylindrical body particle it is oversized will lead to extract it is insufficient, under recovery rate
It drops, in the embodiment of the present invention, cylindrical body particle is preferably dimensioned to be diameter 8mm, length 50mm.
The raw tobacco material processing method provided by the present invention for extracting Salanesol is made furtherly with embodiment below
It is bright.
Embodiment one
It is provided in an embodiment of the present invention a kind of for extracting the raw tobacco material processing method of Salanesol, comprising:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected.
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf, position includes tobacco leaf top, cigarette
Leaf central part and tobacco leaf bottom.
The moisture content of tobacco leaf is set to be reduced to 10% in 50 DEG C of bakings on sorted tobacco leaf, the cigarette after respectively obtaining baking
Leaf.
It is 40 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf.
It at diameter is 8mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 50mm, and obtaining that treated, tobacco leaf is former
Material, the ratio of pressure and diameter when compression are 4.
Embodiment two
It is provided in an embodiment of the present invention a kind of for extracting the raw tobacco material processing method of Salanesol, comprising:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected.
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf, position includes tobacco leaf top, cigarette
Leaf central part and tobacco leaf bottom.
The moisture content of tobacco leaf is set to be reduced to 12% in 45 DEG C of bakings on sorted tobacco leaf, the cigarette after respectively obtaining baking
Leaf.
It is 50 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf.
It at diameter is 8mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 40mm, and obtaining that treated, tobacco leaf is former
Material, the ratio of pressure and diameter when compression are 4.5.
Embodiment three
It is provided in an embodiment of the present invention a kind of for extracting the raw tobacco material processing method of Salanesol, comprising:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected.
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf, position includes tobacco leaf top, cigarette
Leaf central part and tobacco leaf bottom.
It is first 45 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 45% under conditions of humidity is 35%.
It then is 50 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 25% under conditions of humidity is 40%.
It is finally 50 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 10% under conditions of humidity is 38%, control
The percentage of water loss of tobacco curing leaf is per hour 0.3%, the tobacco leaf after respectively obtaining baking.
It is 40 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf.
It at diameter is 7mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 45mm, and obtaining that treated, tobacco leaf is former
Material, the ratio of pressure and diameter when compression are 4.
Example IV
It is provided in an embodiment of the present invention a kind of for extracting the raw tobacco material processing method of Salanesol, comprising:
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected.
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf, position includes tobacco leaf top, cigarette
Leaf central part and tobacco leaf bottom.
It is first 40 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 65% under conditions of humidity is 37%.
It then is 40 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 30% under conditions of humidity is 35%.
It is finally 50 DEG C in temperature, baking makes the moisture content of tobacco leaf be reduced to 10% under conditions of humidity is 43%, control
The percentage of water loss of tobacco curing leaf is per hour 0.4%, the tobacco leaf after respectively obtaining baking.
It is 60 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf.
It at diameter is 4mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 60mm, and obtaining that treated, tobacco leaf is former
Material, the ratio of pressure and diameter when compression are 4.5.
Provided by the present invention for extracting the raw tobacco material processing method of Salanesol, cigarette is rejected by carrying out screening to tobacco leaf
Impurity in leaf can ensure the quality of tobacco leaf；Tobacco leaf after screening can be convenient for the later period according to the place of production and part classifying processing
When for extracting Salanesol, the different parts of tobacco leaf being separately added into the eluant, eluent of different ratio, keeping extraction process more efficient；
By sorted tobacco flue-curing convenient for crush, using gradient baking by the way of can under the premise of accelerating tobacco flue-curing progress,
Retain the effective component in tobacco leaf to the greatest extent, it is ensured that the recovery rate of Salanesol；Tobacco leaf after baking is pulverized into powder
Convenient for homogeneous compaction；By powdered tobacco leaf compressing at diameter be 4-8mm, length be 40-60mm cylindrical body particle, compression process
The part cell wall that tobacco leaf can be destroyed oozes out extracting section object, effectively promoted the rate that dissolves in a solvent of extract with
And recovery rate, there are enough gaps, and solvent can quickly and evenly be penetrated into wherein between granular tobacco leaf, impregnates simultaneously
Granular tobacco leaf, so that extraction process is more rapidly and efficiently, using the present invention, treated that raw tobacco material extracts Salanesol
Recovery rate can be improved 20% compared with the prior art.
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
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of for extracting the raw tobacco material processing method of Salanesol characterized by comprising
Tobacco leaf is collected, the tobacco leaf of mildew and the pipe tobacco containing offal, the tobacco leaf after being screened are rejected；
Tobacco leaf after screening is classified according to the place of production and position, obtains sorted tobacco leaf；
The moisture content of tobacco leaf is set to be reduced to 8-15% in 50 DEG C or less bakings on sorted tobacco leaf, after respectively obtaining baking
Tobacco leaf；
It is 20-60 mesh that tobacco leaf after baking, which is crushed to granularity, respectively obtains powdered tobacco leaf；
It at diameter is 4-8mm by powdered tobacco leaf compressing, length is the cylindrical body particle of 40-60mm, the tobacco leaf that obtains that treated
Raw material, the ratio of pressure and diameter when compression are 4-4.5.
2. as described in claim 1 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that when the compression
Pressure and diameter ratio be 4.
3. as claimed in claim 1 or 2 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that by powder
Shape tobacco leaf compressing is 8mm at diameter, and length is the cylindrical body particle of 50mm.
4. as described in claim 1 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that will be sorted
Tobacco leaf toasts at 40-50 DEG C makes the moisture content of tobacco leaf be reduced to 8-12%.
5. as claimed in claim 4 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that the tobacco leaf
Moisture content is reduced to 10%.
6. as described in claim 1 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that the crushing
Granularity is 40-60 mesh.
7. as claimed in claim 6 for extracting the raw tobacco material processing method of Salanesol, which is characterized in that the crushing
Granularity is 40 mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910581052.5A CN110353297B (en) | 2019-06-29 | 2019-06-29 | Tobacco leaf raw material processing method for extracting solanesol |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910581052.5A CN110353297B (en) | 2019-06-29 | 2019-06-29 | Tobacco leaf raw material processing method for extracting solanesol |
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| CN107874315A (en) * | 2017-10-31 | 2018-04-06 | 红云红河烟草(集团)有限责任公司 | A kind of method that classifying packing is carried out based on piece cigarette property difference |
-
2019
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| CN1785945A (en) * | 2005-10-09 | 2006-06-14 | 谢兆钟 | Pretreatment method for extracting solasonine from mouldy broken tobacco |
| CN103068266A (en) * | 2010-08-24 | 2013-04-24 | 日本烟草产业株式会社 | Non-heating type apparatus for inhaling flavors and method for manufacturing flavor cartridge |
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