CN104839874A - Aging method of first baking tobacco - Google Patents
Aging method of first baking tobacco Download PDFInfo
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- CN104839874A CN104839874A CN201510237928.6A CN201510237928A CN104839874A CN 104839874 A CN104839874 A CN 104839874A CN 201510237928 A CN201510237928 A CN 201510237928A CN 104839874 A CN104839874 A CN 104839874A
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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
- A24B1/02—Arrangements in barns for preparatory treatment of the tobacco, e.g. with devices for drying
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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
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/20—Biochemical treatment
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Abstract
The invention relates to an aging method of a first baking tobacco. The aging method comprises the following steps: a, building an aging room; b, tobacco leaf conditioning; c, initial separation of tobacco leaf; d, tobacco leaf stacking; e, tobacco leaf aging; f, re-grading. The aging method involves in the natural aging method of the first baking tobacco at different elevations and different parts; through the short-term natural aging, operations of changing slight green tobacco to yellow tobacco and changing light yellow tobacco to orange tobacco is effectively promoted, the ratio of green miscellaneous tobacco is reduced, and ratio of yellow tobacco is improved; besides, the appearance quality and internal quality of the tobacco leaf are improved, the usability is improved, and the earnings of the tobacco grower is increased.
Description
Technical field
The present invention relates to the method for alcoholizing of junior tobacco leaf.
Background technology
Junior tobacco leaf alcoholization refers to that tobacco leaf is carried out short-term (1-3 month) and stacks the process storing, promote tobacco mellowing by tobacco grower before tobacco leaf is paid.By controlling the suitable moisture of tobacco leaf and temperature, make tobacco leaf color and luster become more even, quality improves and improves, and blue foreign smell and excitant alleviate, jealous become alcohol and.Current tobacco mellowing refers generally to redrying rear panel nicotinic alcohol, is used for industrial enterprise, and the general alcoholization time is in 2-3 years, more about research in this respect, and Technical comparing is ripe.The rarely seen open report of method for different parts junior tobacco leaf short-term natural alcoholization.
Bestow favour many places, tobacco leaf producing region high mountain, two alpine belts, the illumination of tobacco leaf maturity period is not enough, and temperature reduces, and mournful winds and monotonous rains affect tobacco leaf maturation; The soil later stage is superfluous for nitrogen, and it is late-maturing that tobacco leaf is remaining green when it is due to become yellow and ripe, and tobacco leaf can not be fully ripe, causes tobacco leaf internal substance effectively not transform; Some areas are because barn is nervous or disease is serious, and tobacco grower is eager to adopt roasting, or baking technology is not in place, causes cured tobacco leaf to contain a certain proportion of blue mixed cigarette, affects presentation quality and the inherent quality of tobacco leaf, reduces the availability of tobacco leaf.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of method for alcoholizing of junior tobacco leaf.
The method for alcoholizing of a kind of junior tobacco leaf of the present invention, is characterized in that including following steps:
A. refine room to build: build barrack, inside establish plank to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, makes tobacco natural in a heatable brick bed get damp again the water content of 13%-14%;
C. just tobacco leaf is divided: a bundle is placed in standard alcoholization room in units of 30-35kg;
D. tobacco leaf stack: it is indoor that tobacco leaf is stacked at alcoholization, after stacking completes, carries out covering airtight with lighttight black awning film, increased pressure board put by airtight cigarette buttress;
E. tobacco mellowing: the alcoholization time is 20-35 days, the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
The invention discloses a kind of method for alcoholizing of junior tobacco leaf, it is characterized in that including following steps: a. refines room and builds: building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, adopts the method for gravity-flow ventilation moisture regain that tobacco natural in a heatable brick bed is got damp again to the water content of 13%-14%;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: it is indoor that tobacco leaf is stacked at alcoholization, stacks cigarette buttress for wide 1.5 meters, high 1.2-1.5 meters, after stacking completes, carries out covering airtight with lighttight black awning film, and increased pressure board put by airtight cigarette buttress;
E. tobacco mellowing: the alcoholization time is 20-35 days, the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
The invention discloses a kind of method for alcoholizing of junior tobacco leaf, it is characterized in that including following steps: a. refines room and builds: alcoholization room is selected to stack at clean, no-sundries, the place of dry, nice and cool, free from extraneous odour, contamination-free, building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, adopt the method for gravity-flow ventilation moisture regain that tobacco natural in a heatable brick bed is got damp again to the water content of 13%-14%;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank, lash after classification, and in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: tobacco leaf is stacked at after wrapping with numb sheet and samely refines indoor together with same level tobacco leaf, when stacking tobacco leaf, will by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, cigarette buttress is for wide 1.5 meters, high 1.2-1.5 meters, after stacking completes, carry out covering with lighttight black awning film airtight, increased pressure board put by airtight cigarette buttress, and increased pressure board is that the plank of 10-20 kilogram is made;
E. tobacco mellowing: low mountain and sea Ba≤1000m region alcoholization time is 20-25 days, height above sea level > 1000m and < 1200m bis-high mountain region alcoholization time are 30 days; and sea pulls out≤and the 1200m high mountain region alcoholization time is 30-35 days, and the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
The invention discloses a kind of method for alcoholizing of junior tobacco leaf, it is characterized in that including following steps:
Alcoholization room is built
Alcoholization ground point selection is carried out in standard alcoholization indoor.Be typically chosen in clean, no-sundries stacking, to build two floor spaces be 5 ㎡ for drying, shading, airtight, nice and cool, free from extraneous odour, contamination-free place, the barrack of place specification 2.5m (length) × 2m (wide) × 2.5m (height), plank is inside established to refine platform, liftoff high 30cm.Alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet, to reach natural alcoholization heat and moisture preserving needs.
Tobacco leaf conditioning
After tobacco flue-curing terminates, adopt the method for gravity-flow ventilation moisture regain to make in a heatable brick bed tobacco natural moisture regain to a certain extent, namely when tobacco natural gets damp again the water content of 13%-14%, in time tobacco leaf is gone out roasting.And tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, in shape with the toughness and moisture of guaranteeing cured tobacco leaf.If moisture is excessive, in stacking process, easily produce phenomenon of going rotten.
Just point tobacco leaf
Reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank.Middle part, the classification together of bottom cigarette, lash after classification, and in units of 30-35kg, a bundle is placed in standard alcoholization room, and the independent classification of upper smoke is placed in another standard alcoholization room.Blue or green (can not be excessive containing the blue or green area) tobacco leaf of micro-band can wrap afterwards with numb sheet and same level tobacco leaf puts together.
Tobacco leaf stack
Middle and lower part cigarette and upper smoke are deposited in two respectively and are refined room and refine, and stacking order will be noted, slightly do to separate stacking according to the principle of the room time of tobacco leaf, position and first in first out to deposit so that can clearly press when tobacco leaf preliminary examination is paid-in-on order Divisional pay.Blue or green (can not be excessive containing the blue or green area) tobacco leaf of micro-band is stacked at after can wrapping with numb sheet and samely refines indoor together with same level tobacco leaf.When stacking tobacco leaf, by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, and cigarette buttress size, with wide about 1.5 meters, is advisable for high 1.2-1.5 meters.After stacking completes, carry out covering airtight with lighttight black awning film, suitably pressurization (the blue or green tobacco leaf of micro-band suitably can add pressure), starts alcoholization.
Tobacco mellowing
The alcoholization time
Different Altitude region and different parts tobacco mellowing time difference, and should be noted the control of humiture.By the impact of Different Altitude regional climate, humiture differs greatly, and needed for tobacco leaf, the best alcoholization time is different.Territory, low-relief terrain (≤1000m) the alcoholization time is 20-25 days, two high mountain region (> 1000, < 1200m) the alcoholization time is 30 days, high mountain region (≤1200m) the alcoholization time is 30-35 days.The blue or green tobacco leaf of upper tobacco leaf, micro-band can about the one week time of proper extension.
Temperature and Humidity Control
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%.Because alcoholization room is configured to barrack, and ground is covered with straw or numb sheet, and compare traditional natural storing mode, humiture is comparatively stable, and heat and moisture preserving effect wants much superior.If meet exceedingly odious weather, as continuous rainy weather, following method can be adopted to regulate and control humiture, and first is open exhaust fan, keeps ventilating, reduces humidity; Two is that four, room foundation sprinkles the appropriate quick lime moisture absorption, periodic replacement; If through first two method, humidity still exceedes limit value, can add a dehumidifier, continuous hydrofuge, periodic monitor humiture, controlled humidity, in the best alcoholization limit value, can stop dehumidifier.
Again classification
After tobacco mellowing terminates, from alcoholization room, take out tobacco leaf in time, and again carry out accurate classification according to acquisition criteria.Because of in alcoholization process, no matter be middle leaf or upper leaf, all there is a certain proportion of lemon tobacco and change orange cigarette into, the blue or green tobacco leaf of micro-band changes lemon tobacco or orange cigarette into.After classification terminates, binding is wrapped with numb sheet and is sold.
Sampling
In natural alcoholization, each process samples for the 10th day, the 20th day, the 30th day, and sample size 2kg, carries out the quantitative and qualitative evaluation of tobacco leaf presentation quality, inherent quality, judging parameter.
Result
This Setup Experiments is 1 group of one family tobacco grower's family in Zhu Tian village of Liang Wu township, Lichuan City, height above sea level about 1130m, and this tobacco grower has kind cigarette experience for many years, complete modulating equipment, the higher level of production and baking technology level.Arrange two process, this method for alcoholizing is process 1 (T1), and tobacco grower's tradition method for alcoholizing is process 2 (T2).Each process relates to four rank tobacco leaves, middle part cigarette C3L, C3V, and upper smoke is B2L, B2V.
The inventive method need build two standardization natural alcoholization rooms according to relevant criterion, middle part, lower tobacco leaf natural alcoholization room, a upper tobacco leaf natural alcoholization room, room relatively airtight between control selection one.Each process tobacco leaf 1000kg.Middle and lower part leaf selects C3L30kg, C3V30kg bundling mark, upper tobacco leaf selects B2L30kg, B2V30kg bundling mark, classify in three categories and point to be positioned in the middle of cigarette heap, in natural alcoholization, within the 10th day, the 20th day, the 30th day, sample, sample size 2kg, carries out the quantitative and qualitative evaluation of tobacco leaf presentation quality, inherent quality, judging parameter.
Two kinds of method for alcoholizing to the conversion ratio of upper tobacco leaf B2L and B2V and Economic Value Added influential effect in table 1.As can be seen from Table 1, along with the growth of alcoholization time, the tobacco leaf conversion ratio of two kinds of method for alcoholizing and Economic Value Added rate are all in increase trend.But within the identical alcoholization time, tobacco leaf conversion ratio and the Economic Value Added rate of this method for alcoholizing all refine mode higher than tradition, to refine 30 days, the conversion ratio that this method for alcoholizing (T1) is converted into B2F to B2L is 39.3%, Economic Value Added rate is 26.1%, exceed 4.8% than the conversion ratio of traditional method for alcoholizing (T2), Economic Value Added rate exceeds 2.8%; Be 49.2% to the conversion ratio being converted into B2L, B2F of B2V, Economic Value Added rate is 42.2%, and exceed 11.8% than the conversion ratio of traditional method for alcoholizing (T2), Economic Value Added rate exceeds 8.8%.
Table 1 two high mountain different alcoholization mode upper tobacco leaf alcoholization ratio situation of change
Note: T1: standard alcoholization room method for alcoholizing, T2 (ck): tobacco grower's tradition alcoholization mode,
As can be seen from Table 2, after two kinds of method for alcoholizing alcoholization, two high mountain Yan Qu top lemon yellow tobacco leaf orange colour tobacco leaf showed increased, blade construction is by slightly close extremely still loose, go to maturation by still ripe after the alcoholization of the micro-band in top blue or green Maturity of Tobacco Leaf, tobacco leaf presentation quality significantly improves.Difference is, the conversion ratio of this method for alcoholizing and the economic benefit of lifting are higher than conventional method.
Table 2 two high mountain different alcoholization mode upper tobacco leaf presentation quality situation of change
The present invention relates to the natural alcoholization method of Different Altitude, different parts junior tobacco leaf, effectively can promote micro-band blue or green cigarette flavescence cigarette by the natural alcoholization of short-term, pale yellow cigarette turns orange cigarette, reduce blue mixed cigarette ratio, improve tobacco ratio, improve presentation quality and the inherent quality of tobacco leaf, improve the availability of tobacco leaf, increase tobacco grower's income.
The method for alcoholizing of a kind of junior tobacco leaf of the present invention is after tobacco flue-curing terminates, ventilating resurgence, reject nugatory blue mixed cigarette leaf, and tobacco leaf is carried out just dividing in time, every just point stem-butts be bundled into bundle in two hours and be stored in standard alcoholization room, middle and lower part cigarette and upper smoke are deposited in two respectively and are refined room and refine, and will note stacking order, slightly do to separate stacking deposit according to the principle of the room of tobacco leaf, position and first in first out.Blue or green (can not be excessive containing the blue or green area) tobacco leaf of micro-band is stacked at after can wrapping with numb sheet and samely refines indoor together with same level tobacco leaf.After stacking completes, carry out covering with lighttight black awning film airtight, suitably pressurize, start alcoholization.Territory, low-relief terrain (below 1000m) the alcoholization time is 20-25 days, and two high mountain region (1000-1200m) alcoholization times were 30 days, and high mountain region (more than 1200m) the alcoholization time is 30-35 days.
The method for alcoholizing alcoholization of a kind of junior tobacco leaf of the present invention refines two kinds of Method compare with tradition, and the former alcoholization effect is better than the latter, more can improve the presentation quality of tobacco leaf, improves the economic benefit of tobacco grower.Especially to the blue or green tobacco mellowing successful of micro-band, as being 49.2% to B2V conversion ratio, Economic Value Added rate is 42.2%, exceeds 11.8% than the conversion ratio of traditional method for alcoholizing, and Economic Value Added rate exceeds 8.8%.
The method for alcoholizing of a kind of junior tobacco leaf of the present invention shortens the alcoholization time, heat and moisture preserving effect is better, and humiture meets the required condition of best alcoholization more, can complete alcoholization in the short period of time, compare traditional method for alcoholizing and shorten the alcoholization time, avoid tobacco grower to miss best sales schedule.
The method for alcoholizing of a kind of junior tobacco leaf of the present invention can control mildew and rot ratio: because of area, mountain area, many places, tobacco leaf producing region, rainy weather is more, and in mountain, air humidity is comparatively large, and air circulation is less, add the restriction by tobacco grower's maintaining requirement, cause tobacco leaf to stack rear generation for a long time and go rotten.Adopt this method for alcoholizing, can effectively control humiture in optimum range, avoid mildew and rot phenomenon to occur.
Detailed description of the invention
Embodiment 1: the method for alcoholizing of junior tobacco leaf of the present invention, includes following steps:
A. refine room to build: alcoholization room is selected to stack at clean, no-sundries, the place of dry, nice and cool, free from extraneous odour, contamination-free, building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, adopt the method for gravity-flow ventilation moisture regain that tobacco natural in a heatable brick bed is got damp again to the water content of 13%-14%;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank, lash after classification, and in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: tobacco leaf is stacked at after wrapping with numb sheet and samely refines indoor together with same level tobacco leaf, when stacking tobacco leaf, will by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, cigarette buttress is for wide 1.5 meters, high 1.3 meters, after stacking completes, carry out covering with lighttight black awning film airtight, increased pressure board put by airtight cigarette buttress, and increased pressure board is that the plank of 10-20 kilogram is made;
E. tobacco mellowing: low mountain and sea Ba≤1000m region alcoholization time is 23 days, height above sea level > 1000m and < 1200m bis-high mountain region alcoholization time are 30 days; and sea pulls out≤and the 1200m high mountain region alcoholization time is 33 days, and the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
Embodiment 2: the method for alcoholizing of junior tobacco leaf of the present invention, includes following steps:
A. refine room to build: alcoholization room is selected to stack at clean, no-sundries, the place of dry, nice and cool, free from extraneous odour, contamination-free, building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, adopt the method for gravity-flow ventilation moisture regain make tobacco natural in a heatable brick bed get damp again 13% water content;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank, lash after classification, and in units of 30kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: tobacco leaf is stacked at after wrapping with numb sheet and samely refines indoor together with same level tobacco leaf, when stacking tobacco leaf, will by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, cigarette buttress is for wide 1.5 meters, high 1.2 meters, after stacking completes, carry out covering with lighttight black awning film airtight, increased pressure board put by airtight cigarette buttress, and increased pressure board is that the plank of 10 kilograms is made;
E. tobacco mellowing: low mountain and sea Ba≤1000m region alcoholization time is 20 days, height above sea level > 1000m and < 1200m bis-high mountain region alcoholization time are 30 days; and sea pulls out≤and the 1200m high mountain region alcoholization time is 30 days, and the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
Embodiment 3: the method for alcoholizing of junior tobacco leaf of the present invention, includes following steps:
A. refine room to build: alcoholization room is selected to stack at clean, no-sundries, the place of dry, nice and cool, free from extraneous odour, contamination-free, building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, adopt the method for gravity-flow ventilation moisture regain make tobacco natural in a heatable brick bed get damp again 14% water content;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank, lash after classification, and in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: tobacco leaf is stacked at after wrapping with numb sheet and samely refines indoor together with same level tobacco leaf, when stacking tobacco leaf, will by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, cigarette buttress is for wide 1.5 meters, high 1.5 meters, after stacking completes, carry out covering with lighttight black awning film airtight, increased pressure board put by airtight cigarette buttress, and increased pressure board is that the plank of 20 kilograms is made;
E. tobacco mellowing: low mountain and sea Ba≤1000m region alcoholization time is 25 days, height above sea level > 1000m and < 1200m bis-high mountain region alcoholization time are 30 days; and sea pulls out≤and the 1200m high mountain region alcoholization time is 35 days, and the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
Claims (3)
1. a method for alcoholizing for junior tobacco leaf, is characterized in that including following steps:
A. refine room to build: build barrack, inside establish plank to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, makes tobacco natural in a heatable brick bed get damp again the water content of 13%-14%;
C. just tobacco leaf is divided: a bundle is placed in standard alcoholization room in units of 30-35kg;
D. tobacco leaf stack: it is indoor that tobacco leaf is stacked at alcoholization, after stacking completes, carries out covering airtight with lighttight black awning film, increased pressure board put by airtight cigarette buttress;
E. tobacco mellowing: the alcoholization time is 20-35 days, the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
2. according to the method for alcoholizing of junior tobacco leaf according to claim 1, it is characterized in that including following steps: a. refines room and builds: building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, adopts the method for gravity-flow ventilation moisture regain that tobacco natural in a heatable brick bed is got damp again to the water content of 13%-14%;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: it is indoor that tobacco leaf is stacked at alcoholization, stacks cigarette buttress for wide 1.5 meters, high 1.2-1.5 meters, after stacking completes, carries out covering airtight with lighttight black awning film, and increased pressure board put by airtight cigarette buttress;
E. tobacco mellowing: the alcoholization time is 20-35 days, the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
3. according to the method for alcoholizing of junior tobacco leaf according to claim 1, it is characterized in that including following steps: a. refines room and builds: alcoholization room is selected to stack at clean, no-sundries, the place of dry, nice and cool, free from extraneous odour, contamination-free, building floor space is 5 ㎡, the barrack of the long 2.5m of place specification × wide 2m × high 2.5m, plank is inside established to refine platform, liftoff high 30cm, alcoholization platform upper berth one deck does not have the straw of peculiar smell or numb sheet;
B. tobacco leaf conditioning: after tobacco flue-curing terminates, tobacco leaf go out to bake should select in fine day morning or at dusk time carry out, should avoid going out when the rainy day roasting, adopt the method for gravity-flow ventilation moisture regain that tobacco natural in a heatable brick bed is got damp again to the water content of 13%-14%;
C. just divide tobacco leaf: reject nugatory blue mixed cigarette leaf, all the other tobacco leaves are undertaken just dividing by sale rank, lash after classification, and in units of 30-35kg, a bundle is placed in standard alcoholization room;
D. tobacco leaf stack: tobacco leaf is stacked at after wrapping with numb sheet and samely refines indoor together with same level tobacco leaf, when stacking tobacco leaf, will by blade tip inwardly, phyllopodium outwardly, compresses layer by layer, cigarette buttress is for wide 1.5 meters, high 1.2-1.5 meters, after stacking completes, carry out covering with lighttight black awning film airtight, increased pressure board put by airtight cigarette buttress, and increased pressure board is that the plank of 10-20 kilogram is made;
E. tobacco mellowing: low mountain and sea Ba≤1000m region alcoholization time is 20-25 days, height above sea level > 1000m and < 1200m bis-high mountain region alcoholization time are 30 days; and sea pulls out≤and the 1200m high mountain region alcoholization time is 30-35 days, and the blue or green tobacco leaf of upper tobacco leaf, micro-band extends week age;
During alcoholization, indoor temperature should lower than 30 DEG C, and relative humidity should be less than 75%;
F. classification again: after tobacco mellowing terminates, takes out tobacco leaf in time, and again carries out accurate classification according to acquisition criteria from alcoholization room.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394802A (en) * | 2015-11-27 | 2016-03-16 | 云南省烟草公司大理州公司 | Redrying method for quickly yellowing dried Honghuadajinyuan-variety greenish tobacco leaves in covering mode |
| CN105433432A (en) * | 2015-12-29 | 2016-03-30 | 四川金叶生物防治有限公司 | Nitrogen-rich and low-oxygen sealed storage maintenance method of tobacco leaves |
| CN107807206A (en) * | 2017-10-24 | 2018-03-16 | 江苏中烟工业有限责任公司 | A kind of piece cigarette based on industrial requirement suitably refines environment and its suitably refines the decision method of time |
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| US1729482A (en) * | 1927-12-30 | 1929-09-24 | Thomas H Keller | Process of artificially aging tobacco |
| CN101322580A (en) * | 2008-07-29 | 2008-12-17 | 红云烟草(集团)有限责任公司 | Fermentation production method of tobacco |
| CN101869352A (en) * | 2010-06-18 | 2010-10-27 | 红塔烟草(集团)有限责任公司 | Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity |
| CN102599644A (en) * | 2012-03-12 | 2012-07-25 | 红云红河烟草(集团)有限责任公司 | Alcoholization method for improving tobacco leaf quality |
| CN104273643A (en) * | 2014-10-10 | 2015-01-14 | 湖北省烟草公司十堰市公司 | Preparation method for effectively improving famous sun-cured tobaccos |
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2015
- 2015-05-09 CN CN201510237928.6A patent/CN104839874B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729482A (en) * | 1927-12-30 | 1929-09-24 | Thomas H Keller | Process of artificially aging tobacco |
| CN101322580A (en) * | 2008-07-29 | 2008-12-17 | 红云烟草(集团)有限责任公司 | Fermentation production method of tobacco |
| CN101869352A (en) * | 2010-06-18 | 2010-10-27 | 红塔烟草(集团)有限责任公司 | Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity |
| CN102599644A (en) * | 2012-03-12 | 2012-07-25 | 红云红河烟草(集团)有限责任公司 | Alcoholization method for improving tobacco leaf quality |
| CN104273643A (en) * | 2014-10-10 | 2015-01-14 | 湖北省烟草公司十堰市公司 | Preparation method for effectively improving famous sun-cured tobaccos |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394802A (en) * | 2015-11-27 | 2016-03-16 | 云南省烟草公司大理州公司 | Redrying method for quickly yellowing dried Honghuadajinyuan-variety greenish tobacco leaves in covering mode |
| CN105433432A (en) * | 2015-12-29 | 2016-03-30 | 四川金叶生物防治有限公司 | Nitrogen-rich and low-oxygen sealed storage maintenance method of tobacco leaves |
| CN107807206A (en) * | 2017-10-24 | 2018-03-16 | 江苏中烟工业有限责任公司 | A kind of piece cigarette based on industrial requirement suitably refines environment and its suitably refines the decision method of time |
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|---|---|
| CN104839874B (en) | 2017-01-11 |
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