CN106562468A - Storage condition-based stable reconstituted tobacco total nitrogen content method - Google Patents
Storage condition-based stable reconstituted tobacco total nitrogen content method Download PDFInfo
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- CN106562468A CN106562468A CN201610974349.4A CN201610974349A CN106562468A CN 106562468 A CN106562468 A CN 106562468A CN 201610974349 A CN201610974349 A CN 201610974349A CN 106562468 A CN106562468 A CN 106562468A
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- storage
- condition
- reconstituted tobacco
- total nitrogen
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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
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
Abstract
The invention discloses a storage condition-based stable reconstituted tobacco total nitrogen content method. The storage condition comprises a packaging method and storage time. The packaging method is that a carton is filled with nitrogen. The storage time is seven to nine months or 10 to 12 months. For better stable reconstituted tobacco water-soluble nitrogen content technical effects, the storage condition further contains a storage region condition. The method solves deficiencies of lack of storage technology reference in the field of reconstituted tobaccos, so deficiencies of standard storage conditions determined in an instructive document The method solves deficiencies of lack of storage technology reference in the field of reconstituted tobaccos, so deficiencies of standard storage conditions determined in an instructive document Tobacco leaves storage method (GB/T23223-2008) in the field; and powerful technical support is provided for reconstituted tobacco storage quality.
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 for making Nicotiana tabacum L. total nitrogen content.
Background technology
Nicotiana tabacum L. has water absorption, and Nicotiana tabacum L. is placed in the air of uniform temperature, humidity, it can absorb from air moisture or
Moisture is distributed in air.The storage of raw material (including Nicotiana tabacum L., reconstituted tobacco etc.) is the important ring in production of cigarettes work flow
Section, the holding of good storage condition to the stable and cigarette product liquor style of cigarette process raw materials quality has important work
With.
Used as Cigarette processing enterprise, it is important in whole production procedure that raw material is stored (including Nicotiana tabacum L., reconstituted tobacco etc.)
One ring, is that raw material realizes its management link being worth.The main purpose of Nicotiana tabacum L. storage is to create " the time effect of Nicotiana tabacum L.
With ", make Nicotiana tabacum L. be fully used in the effectiveness highest time, the qualitative potential of Nicotiana tabacum L. is given full play to, realize that Nicotiana tabacum L. resource exists
Distributing rationally on the time and in quality, reaches protection and improves the purpose of quality of tobacco.
Tobacco leaf warehouse refers to that for the storehouse of stored tobacco leaf commodity 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 for solving tobacco leaf planting and production of cigarettes, production of cigarettes is carried out continuously.
At present, both at home and abroad to Nicotiana tabacum L. storage in terms of research it is more, for example《Nicotiana tabacum L. stores keeping method》(GB/T23220-
2008) be normative document that the current industry preserves Nicotiana tabacum L., it is pointed out that according to different sources, different quality situation piece cigarette it is suitable
The preferably phase of refining determines the shelf life, generally 12～36 months.Normative document does not propose to refer to reconstituted tobacco storage aspect
Lead, at present to reconstituted tobacco storage in terms of research leaf be rarely reported.Though reconstituted tobacco is similar to Nicotiana tabacum L., but still exists a lot
Significant difference.Reconstituted tobacco is the product reconfigured with tobacco materials such as offal, cabo, fragments, and thickness typically exists
0.2mm, is pilotaxitic texture, by table to inner moisture absorption.And blade is herbaceous plant class, thickness, typically in 0.14mm, is with pore
Collastromin moisture absorption, directly penetrates into inside.Reconstituted tobacco is different with the organizational structure of Nicotiana tabacum L., and thickness is different, and the property of moisture absorption is just
It is different.Meanwhile, stacking states can make to produce sticking effect during papermaking-method reconstituted tobaccos storage, affect mixing for subsequent technique to match somebody with somebody
Uniformity etc., these can all cause the decline of papermaking-method reconstituted tobaccos application performance.Therefore, papermaking-method reconstituted tobaccos and Nicotiana tabacum L. phase
Than storing mode should have differences.At present, reconstituted tobacco is not different from Nicotiana tabacum L. and is individually stored, from storage feelings before
From the point of view of condition, easily there is mildew phenomena during the storage with reference to Nicotiana tabacum L. in portioned product, causes the application performance of reconstituted tobacco
Decline, produce economic loss.Furthermore, it is constant-temperature constant-humidity environment that regular warehouse that normative document specifies is required, be embodied as when
There is construction of warehouse high cost, wayward and realization a difficult problem in time.
Total nitrogen is an important indicator for weighing cigarette quality, is also the important evidence of cigarette product design.Total nitrogen content
Directly reflection is protein content in Nicotiana tabacum L..Contain protein in Nicotiana tabacum L., protein increases can after combustion flue gas bitterness,
Acid and excitement are produced, therefore, protein is excessive, harmful effect can be produced to the suction taste of Medicated cigarette, but if protein contains
Amount is too low, then flue gas will seem flat, and jealous and fragrance also can be deteriorated.
The total nitrogen of the generally examination criteria guarantee reconstituted tobacco that manufacturer completes to have strict in reconstituted tobacco production contains
Amount, but in the storage of reconstituted tobacco, whether total nitrogen content can change, and Changing Pattern is how, by which bar
The impact of part factor, reports and performs standard currently without any technical research.Meanwhile, lack at present be based on by it is scientific and reasonable because
The condition of storage that element is constituted, is adjusted and controls the technical scheme stable to ensure reconstituted tobacco total nitrogen content.
The content of the invention
The technical problem to be solved in the present invention is for the existing water solublity content based on the stable reconstituted tobacco of condition of storage
Technical deficiency, there is provided it is a kind of based on condition of storage regulation reconstituted tobacco total nitrogen content method.
The purpose of the present invention is achieved by the following technical programs：
A kind of method of the stable reconstituted tobacco total nitrogen content based on condition of storage is provided, the condition of storage includes packaging
Mode and storage time；Wherein, the manner of packing is using additional nitrogen gas packing packaging in carton；The storage time is 7～9
Individual month or 10～12 months.
Preferably, the condition of storage also includes storage location.The storage location meets following condition：Constant temperature and humidity,
Temperature is 22 ± 1 DEG C, and relative humidity is 60 ± 5%.Meet the storage location condition has regular warehouse.
Or, the storage location meets following condition：Normal concrete structure repository, its position is between 115 ° of east longitude
18 '～116 ° 56 ', between 23 '～24 ° 56 ' of north latitude 23 °, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.Need not
Constant temperature and humidity, it is only necessary to common xoncrete structure warehouse.Meet the storehouse of the Meizhou in the Guangdong of the storage location condition
Storehouse.
The invention has the advantages that：
The present invention interact in condition of storage factor, interfere with each other it is various complexity in the case of summarize science rule
Rule, realizes the accurate primary condition for determining storage, there is provided a kind of stable reconstituted tobacco total nitrogen content based on condition of storage
Method.Through numerous studies and analysis, present invention determine that the stored key factor of stable reconstituted tobacco total nitrogen content, packaging side
Formula and storage time, accurately determine preferably manner of packing and storage time, ensure reconstituted tobacco total nitrogen during storage
The stability of content, so as to finally ensure the stability of raw materials quality.On this basis, the present invention further precisely defines excellent
The storage regional condition of choosing, according to present invention determine that regional condition defining with reference to manner of packing and storage time, can be with
The technique effect of optimal stable reconstituted tobacco total nitrogen content is obtained, is stored up using the regular warehouse of constant temperature and humidity without considered critical
Depositing reconstituted tobacco can also ensure storage quality.
The present invention changes the deficiency that this area reconstituted tobacco lacks storing technology reference, breaches this area directiveness text
Part《Nicotiana tabacum L. stores keeping method》(GB/T23220-2008) deficiency of the normal storage conditions determined in, is that this area is improved again
Make Nicotiana tabacum L. storage quality and strong technical support is provided.
Description of the drawings
The reconstituted tobacco sample near infrared spectrum scanning result that tri- kinds of Fig. 1 is randomly selected.
Total nitrogen variation tendency under four season of Fig. 2 reconstituted tobaccos each condition of storage.
Wherein, in Fig. 1, I is carton, II is carton+inner lining bag, III is carton+vacuum, IV is carton+nitrogen charging；A is mark
Quasi- stock, B are Guangzhou, C is Meizhou, D is Shaoguan；1 is storage 7～9 for storage 4～6 months, 3 for storage 1～3 month, 2
The moon, 4 are 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, it is impossible to be interpreted as limitation of the present invention.Unless stated otherwise, the examination used in following embodiments
Agent is the reagent that conventional commercial or commercial sources are obtained, and unless stated otherwise, the method and apparatus used in following embodiments 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
Make and illustrated as a example by tobacco leaf product, the product RSGD-126 (species A) and product G DT-3 (species B) of a respectively producer, separately
Product G R60ZO1 (species C) of one producer.Fig. 1 is three kinds of reconstituted tobacco sample near infrared spectrum scanning results for randomly selecting,
As can be seen that three kinds of product interior qualities have significant difference, the variation tendency one caused 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 into 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 (filled
Nitrogen).Wherein, the inner lining bag is obtained using high-density polyethylene material, and outward appearance is without visible hole and bag is without gas leak phenomenon.Very
Empty package can adopt food grade thin-film material or similar material with the packaging of nitrogen charging, and vacuum and nitrogen charging amount are with reference to existing
The routine for having technology packaging to use, does not do considered critical.Such as described nitrogen charging is to be charged to reach purity nitrogen level (instant food using nitrogen
Level).
For convenience of description and test operation, the present embodiment is illustrated with four sample warehousing storages, but is not therefore limited
Determine the scope of the invention.They are respectively：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 storages condition (Guangdong Shaoguan)；3) C warehouse storages condition (Guangzhou Guangdong)；4) D warehouses
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 is required,
Its temperature is 22 ± 1 DEG C, relative humidity is 60 ± 5%.
23 DEG C of the average temperature of the whole year of the their location of warehouse 2, average relative humidity is 60%.Its position is between 112 ° of east longitude
53 '～114 ° 45 ', between 53 '～25 ° 31 ' of north latitude 23 °, middle subtropical zone wet type monsoon climatic region is belonged to residingly, spring is overcast and rainy
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 the their location of warehouse 3, average relative humidity is 68%.Its position is between 23 ° of north latitude
06 ', 113 ° 15 ' of east longitude 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 more, frost day is few, sunshine is more, 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, and 8～September heat, many typhoons, 10～December temperature is moderate.
20 DEG C of the average temperature of the whole year of the their location of warehouse 4, average relative humidity is 55%.Its position is between 115 ° of east longitude
18 '～116 ° 56 ', the low latitudes between 23 '～24 ° 56 ' of north latitude 23 °, 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 drop
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, certain batch will be reached in quantity.
Packaged reconstituted tobacco is separately stored in into 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 nitrogen Indexs measure by the corresponding method of detection of Nicotiana tabacum L. and tobacco product respectively.
Detection method is with reference to this area routine techniquess.
Data processing method：Data processing adopts spss analysis softwares.
3. result of the test：
On the basis of the testing result 1.42% of initial sample total nitrogen, by table 1 it will be seen that, papermaking-method reconstituted tobaccos with I,
IIth, III, IV 4 kind of Different Package mode be during 12 months that A, B, C, D storage place is deposited, each index general morphologictrend.Always
Nitrogen index, stores the coefficient of variation less in carton+nitrogen gas packing mode, is 2.82%, with normal storage storehouse constant temperature it is wet under the conditions of
The coefficient of variation is minimum, is 2.67%, stores 10～12 months coefficient of variation minimums, is 1.06%.
As shown in Figure 2, from the point of view of storage time situation of change, total nitrogen index is presented the characteristics of fall after rising, 1 to 6 months
It is slow to rise, significantly rise within 6 to 9 months, peak value is reached within 7～9 months, decline rapidly after 10～12 months.From from place, mark
The annual average in quasi- warehouse is not significantly different from other three ground；And from mode, the annual average between each mode does not have
There is notable difference.
As shown in Table 2, it is less with the IV manner of packing storage coefficient of variation from the point of view of manner of packing, it is 2.82%, remaining bag
The dress storing mode coefficient of variation is close to, i.e., the reconstituted tobacco total nitrogen content of IV storage is most stable；From the point of view of storage place, A and C total nitrogens
The content coefficient of variation is less, and respectively 2.67% and 2.77%, i.e., it is more stable in the reconstituted tobacco total nitrogen content of A and C storages；From
From the point of view of storage time, storage 10～12 months, 7～9 months coefficient of variation are less, and respectively 1.06%, 1.15%, secondly it is 4
～6 months, 1～3 month coefficient of variation maximum is stored, that is, store 7～9 months, the reconstituted tobacco total nitrogen content of 10～12 months
It is stable, with total nitrogen content difference when dispatching from the factory less (≤0.4).
Reconstituted tobacco total nitrogen Indexs measure result under the different conditions of storage of table 1
Reconstituted tobacco total nitrogen situation of change under the Different Package mode of table 2, storage place and time conditions
The total nitrogen of table 3 changes variance analyses
In table 1, table 2 and table 3, I is carton, II is carton+inner lining bag, III is carton+vacuum, IV is carton+nitrogen charging；A
For standard stock, B be Guangzhou, C be Meizhou, D be Shaoguan；1 for storage 1～3 month, 2 for storage 4～6 months, 3 for storage 7～
9 months, 4 for storage 10～12 months.
To sum up, according to the present invention by determining accurately method of the condition of storage to realize stable reconstituted tobacco total nitrogen, will
Reconstituted tobacco is better than existing single packed in cases side using three kinds of modes such as carton+inner lining bag, carton+nitrogen charging, carton+vacuum
Formula, adopts carton+nitrogen charging mode for optimum；Using the manner of packing of carton+nitrogen charging in 1 year Storage period, reconstituted tobacco total nitrogen
Content is relatively stable, is preferred with storing 7～9 months and 10～12 months.Optimal storage location needs to meet temperature for 22 ± 1
DEG C, relative humidity is 60 ± 5% constant temperature and humidity regular warehouse storage request.If regular warehouse requirement cannot be realized, can be with
By storage location located at its position between 18 '～116 ° 56 ' of east longitude 115 °, between 23 '～24 ° 56 ' of north latitude 23 ° correspondingly
Side, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.It is preferred that Meizhou of the storage location for Guangdong.
Claims (5)
1. a kind of method of the stable reconstituted tobacco total nitrogen content based on condition of storage, it is characterised in that the condition of storage bag
Include manner of packing and storage time；Wherein, the manner of packing is packed using the additional nitrogen charging mode of carton；The storage time is
7～9 months or 10～12 months.
2. the method for the stable reconstituted tobacco total nitrogen content of condition of storage is based on according to claim 1, it is characterised in that institute
Stating condition of storage also includes storage location.
3. the method for the stable reconstituted tobacco water-soluble sugar content of condition of storage is based on according to claim 2, and its feature exists
In the storage location meets following condition：Constant temperature and humidity, temperature is 22 ± 1 DEG C, and relative humidity is 60 ± 5%.
4. the method for the stable reconstituted tobacco water-soluble sugar content of condition of storage is based on according to claim 2, and its feature exists
In the storage location meets following condition：Normal concrete structure repository, its position is between 18 '～116 ° of east longitude 115 °
56 ', between 23 '～24 ° 56 ' of north latitude 23 °, 20 DEG C of average temperature of the whole year, average relative humidity is 55%.
5. the method for the stable reconstituted tobacco water-soluble sugar content of condition of storage is based on according to claim 4, and its feature exists
In the storage location is the Meizhou in Guangdong.
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| CN201610974349.4A CN106562468A (en) | 2016-10-28 | 2016-10-28 | Storage condition-based stable reconstituted tobacco total nitrogen content method |
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| CN201610974349.4A CN106562468A (en) | 2016-10-28 | 2016-10-28 | Storage condition-based stable reconstituted tobacco total nitrogen content method |
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Citations (5)
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| CN101416771A (en) * | 2008-12-08 | 2009-04-29 | 北京科技大学 | Disinsection mold-proof method with no effect on tobacco mellowing |
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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 CN201610974349.4A patent/CN106562468A/en active Pending
Patent Citations (6)
| 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 |
Non-Patent Citations (1)
| Title |
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| 王晓园等: ""造纸法再造烟叶仓储过程中常规化学指标变化的研究"，王晓园等，纸和造纸，第35卷第9期，第17-21页，2016年9月", 《纸和造纸》 * |
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Application publication date: 20170419 |