CN106333378A - The method for stabilizing the total plant alkali content of tobacco leaf based on storage conditions - Google Patents
The method for stabilizing the total plant alkali content of tobacco leaf based on storage conditions Download PDFInfo
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- CN106333378A CN106333378A CN201610972886.5A CN201610972886A CN106333378A CN 106333378 A CN106333378 A CN 106333378A CN 201610972886 A CN201610972886 A CN 201610972886A CN 106333378 A CN106333378 A CN 106333378A
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- storage
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- reconstituted tobacco
- total alkaloid
- alkaloid content
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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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Abstract
The present invention discloses a method for stabilizing the total plant alkali content of the reconstituted tobacco leaf based on the storage conditions. The storage conditions in question include the packing mode and the storage time, wherein the packing method is a carton lined with an inner bag, the carton allows vacuum packaging mode and gas packing mode; the storage time in question lasts for 4 to 12 months. To obtain the optimum technical effect of stabilizing the total plant alkali content of the tobacco leaves, the storage conditions for the invention also cover the geographical conditions for storage. The invention changes the shortage of the storage technology reference of the reconstituted tobacco in the technical field, breaks through the disadvantages of the standard storage conditions as determined in the guidance document of the field (GB T23220-2008), and provides powerful technical supports for improving the storage quality of the reconstituted tobacco leaves.
Description
Technical field
The present invention relates to reconstituted tobacco storing technology field, more particularly, to a kind of stablizing again based on condition of storage
The method making Nicotiana tabacum L. total alkaloid content.
Background technology
Nicotiana tabacum L. has water absorption, Nicotiana tabacum L. is placed in the in the air of uniform temperature, humidity, it can from the air absorb moisture or
Distribute moisture in the air.The storage of raw material (including Nicotiana tabacum L., reconstituted tobacco etc.) is the important ring in production of cigarettes work flow
Section, good storage condition has important work to stable and cigarette product liquor style the holding of cigarette process raw materials quality
With.
As Cigarette processing enterprise, raw material storage (including Nicotiana tabacum L., reconstituted tobacco etc.) is important in whole production procedure
One ring, is the management link that its value realized by raw material.The main purpose of Nicotiana tabacum L. storage is to create " the time effect of Nicotiana tabacum L.
With ", so that Nicotiana tabacum L. is fully used in the effectiveness highest time, give full play to the qualitative potential of Nicotiana tabacum L., realize Nicotiana tabacum L. resource and exist
Distributing rationally on the time and in quality, reaches protection and the purpose improving quality of tobacco.
Tobacco leaf warehouse refers to the storehouse for stored tobacco leaf commodity, and the past is mainly open-air storage, at this stage generally reinforcing bar
The indoor storage of cement structures, point monolayer and multilamellar storehouse, equipped with functions such as the aeration-cooling dehumidifying of moisture-proof heat-insulation.Tobacco leaf storage
Major function be timeliness and the spatiality contradiction solving tobacco leaf planting and production of cigarettes, so that production of cigarettes is carried out continuously.
At present, the research to Nicotiana tabacum L. storage aspect is more both at home and abroad, for example " Nicotiana tabacum L. storage keeping method " (gb/t23220-
2008) be the normative document that the current industry preserves Nicotiana tabacum L., it is pointed out that according to different sources, different quality situation piece cigarette suitable
The preferably phase of refining determines the shelf life, generally 12～36 months.
Normative document does not propose to instruct to reconstituted tobacco storage aspect, the research to reconstituted tobacco storage aspect at present
Leaf is rarely reported.Though reconstituted tobacco is similar to Nicotiana tabacum L., but still there is much significant difference.Reconstituted tobacco is with offal, cigarette
The product that the tobacco materials such as stalk, fragment reconfigure, thickness, typically in 0.2mm, is pilotaxitic texture, by table to inner moisture absorption.And leaf
Piece is herbaceous plant class, and thickness, typically in 0.14mm, is with pore collastromin moisture absorption, directly penetrates into inside.Reconstituted tobacco
Different with the organizational structure of Nicotiana tabacum L., thickness is different, and the property of moisture absorption is just different.Meanwhile, stacking states can make paper-making method reconstructed cigarette
Sticking effect, blending uniformity of impact subsequent technique etc. is produced, these all can cause paper-making method reconstructed cigarette during leaf storage
The decline of leaf application performance.Therefore, compared with Nicotiana tabacum L., storing mode should have differences papermaking-method reconstituted tobaccos.At present, reproduce cigarette
Leaf is not different from Nicotiana tabacum L. and is individually stored, and from the point of view of storage situation before, portioned product is in the storage with reference to Nicotiana tabacum L.
Mildew phenomena easily occurs in journey, causes the application performance of reconstituted tobacco to decline, produce economic loss.Furthermore, normative document is advised
It is constant-temperature constant-humidity environment that fixed regular warehouse requires, and there is construction of warehouse high cost, wayward and real when being embodied as
An existing difficult problem.
Nicotine is the important component of Nicotiana tabacum L., and no nicotine does not also just claim Nicotiana tabacum L..In Nicotiana tabacum L. conventional analyses, generally pass through to survey
Determine the content of the total alkaloid content information to know nicotine.Generally manufacturer reconstituted tobacco produce complete to have strict
Examination criteria ensures the total alkaloid content of reconstituted tobacco, but in the storage of reconstituted tobacco, total alkaloid content is
No can change, Changing Pattern is how, is affected by which condition element, currently without any technical research report and hold
Rower is accurate.Meanwhile, lack based on the condition of storage by scientific and reasonable factors composition at present, be adjusted and control to ensure to reproduce
The technical scheme of Nicotiana tabacum L. total alkaloid stable content.
Content of the invention
The technical problem to be solved in the present invention is for the existing total plant nicotine stablizing reconstituted tobacco based on condition of storage
The technical deficiency of content, provides a kind of method of the regulation reconstituted tobacco total alkaloid content based on condition of storage.
The purpose of the present invention is achieved by the following technical programs:
There is provided a kind of method of the stable reconstituted tobacco total alkaloid content based on condition of storage it is characterised in that described
Condition of storage includes manner of packing and storage time；Wherein, described manner of packing adopts supplemental inner bag mode, carton in carton
In interior additional vacuum packaging mode, carton, additional nitrogen gas packing mode is packed；Described storage time is 4～12 months.
Preferably, described storage time is 10～12 months, 7～9 months or 4～6 months.
It is further preferred that described storage time is 4～6 months.
Preferably, described manner of packing is packed using nitrogen charging mode additional in carton.
It is further preferred that described nitrogen charging nitrogen need to reach purity nitrogen level (instant grade).
Preferably, described condition of storage also includes storage location.
Described storage location meets following condition: constant temperature and humidity, and temperature is 22 ± 1 DEG C, and relative humidity is 60 ± 5%.Symbol
There is regular warehouse in the warehouse closing this condition.
Or, described storage location meets following condition: normal concrete structure repository, and its position is between 115 ° of east longitude
18 '～116 ° 56 ', between 23 ° 23 '～24 ° 56 ' of north latitude, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.Meet this
The warehouse of the Meizhou for Guangdong of condition of storage.
The method have the advantages that
The rule of science are summarized in the case of the various complexity that the present invention interacts in condition of storage factor, interfere with each other
A kind of rule, there is provided method of the stable reconstituted tobacco total alkaloid content based on condition of storage.Through numerous studies and analysis,
Present invention determine that stored key factor, manner of packing and the storage time of stable reconstituted tobacco total alkaloid content, accurately really
Determine preferably manner of packing and storage time, ensure the stability of reconstituted tobacco total alkaloid content during storage, from
And finally ensure the stability of raw materials quality.On this basis, the present invention precisely defines preferred storage region bar further
Part, according to present invention determine that regional condition defining with reference to manner of packing and storage time, it is possible to obtain optimal stablizes
The technique effect of reconstituted tobacco total alkaloid content.
The present invention changes the deficiency that this area reconstituted tobacco lacks storing technology reference, breaches this area directiveness literary composition
The deficiency of the normal storage conditions determining in part " Nicotiana tabacum L. storage keeping method " (gb/t23220-2008), adopts without considered critical
Also storage quality can be ensured with the regular warehouse storage reconstituted tobacco of constant temperature and humidity, be that reconstituted tobacco storage quality is improved in this area
Strong technical support is provided.
Brief description
Total alkaloid variation tendency under four season of Fig. 1 reconstituted tobacco each condition of storage.
Wherein, in Fig. 1, it is carton, is carton+inner lining bag, is carton+vacuum, is carton+nitrogen charging；A is mark
Quasi- stock, b are Guangzhou, c is Meizhou, d is Shaoguan；1 is storage 1～3 month, 2 is storage 4～6 months, 3 is storage 7～9
Month, 4 be storage 10～12 months.
Specific embodiment
Further illustrate the present invention with specific embodiment below in conjunction with the accompanying drawings.Following embodiments are only used for verifying that the present invention sets
The exemplary illustration of meter thought is it is impossible to be interpreted as limitation of the present invention.Unless stated otherwise, try used in following embodiments
Agent is reagent that is conventional commercial or being either commercially available, and unless stated otherwise, used in following embodiments, method and apparatus is
Method and apparatus commonly used in the art.
Embodiment 1
For convenience of description, the present embodiment randomly selects three kinds again in the reconstituted tobacco of certain tobacco leaf production enterprise large usage quantity
Illustrate as a example making tobacco leaf product, and the product rsgd-126 of respectively one producer (species a) and product gdt-3 (species b), separately
Product gr60zo1 (the species c) of one producer.Fig. 1 is three kinds of reconstituted tobacco sample near infrared spectrum scanning results randomly selecting,
As can be seen that three kinds of product interior qualities have significant difference, the variation tendency one causing because quality is similar can be prevented effectively from
Cause it is ensured that the effectiveness of analysis result.
Randomly select three kinds of reconstituted tobaccos are respectively adopted four kinds of packaged forms, respectively 1) packed in cases；2) carton
Supplemental inner bag packs (inner lining bag)；3) carton addition of vacuum packaging (vacuum)；4) the additional nitrogen gas packing of carton is packed and (is filled
Nitrogen).Wherein, described inner lining bag adopts high-density polyethylene material to be obtained, the no visible hole of outward appearance and bag no gas leak phenomenon.Very
Empty package all can adopt food grade thin-film material or similar material, vacuum and nitrogen charging amount with reference to existing with the packaging of nitrogen charging
The routine having technology packaging to use, does not do considered critical.For example described nitrogen charging is to be charged to using nitrogen to reach purity nitrogen level (instant food
Level).
For convenience of description and test operation, the present embodiment is illustrated with four sample warehousing storages, but does not therefore limit
Determine the scope of the invention.They are respectively as follows: 1) with reference to Nicotiana tabacum L. storage keeping method (gb/t23220-2008) design standard storage bar
The regular warehouse of part, is a；2) b warehouse storage condition (Guangdong Shaoguan)；3) c warehouse storage condition (Guangzhou Guangdong)；4) d warehouse
Condition of storage (MeiZhou,GuangDong).
Wherein, warehouse 1 is the regular warehouse that this area normative document specifies, it is constant-temperature constant-humidity environment that regular warehouse requires,
Its temperature is 22 ± 1 DEG C, relative humidity is 60 ± 5%.
23 DEG C of the average temperature of the whole year of warehouse 2 their location, average relative humidity is 60%.Its position is between 112 ° of east longitude
53 '～114 ° 45 ', between 23 ° 53 '～25 ° 31 ' of north latitude, belong to middle subtropical zone wet type monsoon climatic region, spring is overcast and rainy residingly
Unbroken, Autumn Precipitation is on the low side, and winter is cold, summer partial heat, abundant rainfall, 1400～2400 millimeters of average annual rainfall, and 3～August is
In rainy season, 9～2 months be dry season.
22 DEG C of the average temperature of the whole year of warehouse 3 their location, average relative humidity is 68%.Its position is between 23 ° of north latitude
06 ', 113 ° 15 ' of east longitude, it is located in China's Mainland south, the Guangdong Province middle and south, Delta of the Pearl River the northern fringe.Belong to Southeast Asia heat residingly
Band monsoon climate, climatic characteristic is that temperature is high, precipitation is many, frost day is few, sunshine is many, wind speed is little, thunderstorm is frequent, mean annual precipitation
1982.7mm, in more than 1800h, average relative humidity is 68% to annual sunshine time, the annual hydro-thermal same period, abundant rainfall.
In whole year, 4～June is rainy season, 8～September heat, many typhoons, and 10～December temperature is moderate.
20 DEG C of the average temperature of the whole year of warehouse 4 their location, average relative humidity is 55%.Its position is between 115 ° of east longitude
18 '～116 ° 56 ', the low latitudes between 23 ° 23 '～24 ° 56 ' of north latitude, local landform based on mountain and hill, weather
Belong to subtropical monsoon climate, rainwater enriches, but each Seasonal rainfall is uneven, rainfall is concentrated mainly on 4～September, spring Meizhou City drops
The water yield is 567.2mm, accounts for the 37% of annual rainfall；Summer is 552.3mm, accounts for the 36% of annual rainfall；Autumn is 224.7mm, accounts for year
The 15% of rainfall；Winter is 184.5mm, accounts for the 12% of annual rainfall.
Warehouse 2, warehouse 3 and warehouse 4 are the warehouse of common xoncrete structure, do not do the strict demand of constant temperature and humidity.
Labelling will be carried out according to the packaged reconstituted tobacco of four kinds of manner of packings respectively, quantity will reach certain batch.
Packaged reconstituted tobacco is separately stored in aforementioned four warehousing storage.
Sampling method: different storage locations storage time different with manner of packing is separately sampled.
Detection method: samples taken carries out total alkaloid index inspection by the corresponding method of detection of Nicotiana tabacum L. and tobacco product respectively
Survey.Detection method is with reference to this area routine techniquess.
Data processing method: data processing adopts spss analysis software.
3. result of the test:
On the basis of the testing result 1.01% of initial sample total alkaloid.Be will be seen that by table 1, papermaking-method reconstituted tobaccos
With,, 4 kinds of Different Package modes between 4 season that a, b, c, d storage place is deposited, each index general morphologictrend.
The total alkaloid index of reconstituted tobacco, minimum with carton+inner lining bag manner of packing storage coefficient of variation, it is 1.62%, with Meizhou
Storage temperature and humidity condition lower variation coefficient is minimum, and 2.42%, store 1～3 month coefficient of variation minimum, be 1.56%；
As shown in Figure 1, from the point of view of storage time situation of change, total alkaloid index assumes the feature of continuous decrease, and 1～3
It is within individual month summit, slow continuous decrease then.From place, a will apparently higher than each place, and from mode,
Will be apparently higher than alternate manner.
As shown in Table 2, from the point of view of manner of packing,, 3 kinds of mode coefficient of variation all less, respectively 1.84%,
1.70%th, 1.68%, plant mode coefficient of variation maximum, that is, remaining packing and storing mode stores again in addition to packing and storing mode
Make Nicotiana tabacum L. total alkaloid content all relatively stable；From the point of view of storage place, a coefficient of variation is minimum, is 1.10%, stores in a
Reconstituted tobacco total alkaloid content the most stable；From the point of view of storage time, store 4～6 months coefficient of variation minimums, be
2.81%, secondly it is 10～12 months, 7～9 months, store 1～3 month coefficient of variation maximum.Store 4～6 months again
Make Nicotiana tabacum L. total alkaloid content the most stable, with total alkaloid content difference when dispatching from the factory less (≤0.4).
As shown in Table 3, different storage areas total alkaloid content difference is not notable；Under different storing modes, with difference
Significantly；Under different storage times, there is significant difference in 10～12 months with storage in 4～6 months in storage.
Reconstituted tobacco total alkaloid Indexs measure result under the different condition of storage of table 1
Reconstituted tobacco total alkaloid situation of change under table 2 Different Package mode, storage place and time conditions
Table 3 total alkaloid changes variance analyses
In table 1, table 2 and table 3, it is carton, is carton+inner lining bag, is carton+vacuum, is carton+nitrogen charging；a
For standard stock, b be Guangzhou, c be Meizhou, d be Shaoguan；1 is storage 1～3 month, 2 is storage 4～6 months, 3 be storage 7～
9 months, 4 be storage 10～12 months.
To sum up, pass through to determine that accurately condition of storage realizes the side of stable reconstituted tobacco total alkaloid according to the present invention
Method, reconstituted tobacco is adopted three kinds of modes such as carton+inner lining bag, carton+nitrogen charging, carton+vacuum to be better than existing single carton
Manner of packing, but if being optimum using carton+nitrogen charging mode, in 1 year Storage period, reconstituted tobacco total alkaloid content is relatively
It is stable.It is preferred within 4～12 months with storing, be optimum to store 4～6 months.Its position of optimal storage location is between east
Through 115 ° 18 '～116 ° 56 ', between 23 ° 23 '～24 ° 56 ' of north latitude, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.
Meet the warehouse of the Meizhou for Guangdong of this condition of storage.
Claims (9)
1. a kind of method of the stable reconstituted tobacco total alkaloid content based on condition of storage is it is characterised in that described storage bar
Part includes manner of packing and storage time；Wherein, described manner of packing adopts in supplemental inner bag mode in carton, carton and adds
In vacuum packaging mode, carton, additional nitrogen gas packing mode is packed；Described storage time is 4～12 months.
2. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 1, its feature exists
In described storage time is 10～12 months, 7～9 months or 4～6 months.
3. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 1 or claim 2, its feature
It is, described storage time is 4～6 months.
4. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 1, its feature exists
In described manner of packing is packed using nitrogen charging mode additional in carton.
5. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 4, its feature exists
In described nitrogen charging nitrogen need to reach purity nitrogen level (instant grade).
6. according to any one of claim 1 to 5 the stable reconstituted tobacco total alkaloid content based on condition of storage method,
It is characterized in that, described condition of storage also includes storage location.
7. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 6, its feature exists
In described storage location meets following condition: constant temperature and humidity, and temperature is 22 ± 1 DEG C, and relative humidity is 60 ± 5%.
8. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 6, its feature exists
In described storage location meets following condition: normal concrete structure repository, and its position is between 115 ° 18 '～116 ° of east longitude
56 ', between 23 ° 23 '～24 ° 56 ' of north latitude, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.
9. the method for the stable reconstituted tobacco total alkaloid content based on condition of storage according to claim 6, its feature exists
In described storage location is the Meizhou in Guangdong.
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| CN202414334U (en) * | 2011-11-30 | 2012-09-05 | 许昌市京昌塑料制品有限公司 | Air-permeable perforated package lining for tobacco |
| CN104159824A (en) * | 2011-10-20 | 2014-11-19 | 联合一国际国际有限公司 | Vacuum packing methods and apparatus for tobacco |
-
2016
- 2016-10-28 CN CN201610972886.5A patent/CN106333378A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1721535A1 (en) * | 2003-12-04 | 2006-11-15 | Hauni Primary GmbH | Container of the tobacco processing industry |
| CN101406316A (en) * | 2003-12-04 | 2009-04-15 | 豪尼制丝设备责任有限公司 | Container for the tobacco processing industry |
| CN101416771A (en) * | 2008-12-08 | 2009-04-29 | 北京科技大学 | Disinsection mold-proof method with no effect on tobacco mellowing |
| CN101632490A (en) * | 2009-08-06 | 2010-01-27 | 河南省科学院同位素研究所有限责任公司 | Tobacco leaf and green mould proof method of products thereof |
| CN104159824A (en) * | 2011-10-20 | 2014-11-19 | 联合一国际国际有限公司 | Vacuum packing methods and apparatus for tobacco |
| CN202414334U (en) * | 2011-11-30 | 2012-09-05 | 许昌市京昌塑料制品有限公司 | Air-permeable perforated package lining for tobacco |
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