CN101862022B - Method for shortening natural ageing time of tobaccos through increasing moisture of redried strips - Google Patents
Method for shortening natural ageing time of tobaccos through increasing moisture of redried strips Download PDFInfo
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- CN101862022B CN101862022B CN 201010202929 CN201010202929A CN101862022B CN 101862022 B CN101862022 B CN 101862022B CN 201010202929 CN201010202929 CN 201010202929 CN 201010202929 A CN201010202929 A CN 201010202929A CN 101862022 B CN101862022 B CN 101862022B
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Abstract
The invention relates to a method for shortening the natural ageing time of tobaccoes through increasing the moisture of redried strips, which belongs to the technical field of tobacco application. The invention shortens the natural ageing time of the tobaccoes through properly increasing the moisture content of the redried strips of middle tobaccoes and upper tobaccoes, and the concrete conditions are stated as follows: a. the temperature of a natural ageing environment is lower than 20 DEG C, the relative humidity is lower than 65 percent and the average monthly relative humidity does not exceed 75 percent or the temperature of the ageing environment is artificially controlled to be lower than 20 DEG C and the relative humidity to be lower than 65 percent; b. the moisture content of the middle tobaccoes of the redried strips is controlled to be 12.5-13.2 percent, and the storage natural ageing time is 18 months; c. the moisture content of the upper tobaccoes of the redried strips is controlled to be 12.8-13.5 percent, and the storage natural ageing time is 21 months. The method for controlling the moisture content of the tobaccoes and the daily management of the ageing process are the same as those of the prior art. Compared with the prior art, the invention has the advantages that the quality of the strips is obviously changed in the ageing process, the sensory evaluation quality is obviously improved, the natural ageing time is greatly shortened and the tobacco storage cost is greatly reduced.
Description
Technical field:
The present invention relates to a kind of method of coming shortening natural aging time of tobacco leaves by improving redried moisture content, belong to the tobacco use technical field.
Background technology:
The natural ageing of tobacco leaf is to improve quality of tobacco, the requisite link of raising tobacco leaf usability.Sleep is subjected to the impact of the factors such as tobacco leaf position, ambient temperature and humidity and moisture content in leaves content.A large amount of practices have proved that the quality of tobacco leaf is better than the artificial fermentation behind the natural alcoholization.But the tobacco natural alcoholization storage period is long, lets funds lie idle large, and production cost is higher.Tobacco is by zymotechnic and microbial technique [1] mostly, and has no the report in factory's large-scale application all in effective ways and the approach of trying to explore to shorten the tobacco mellowing time both at home and abroad.
In general, the tobacco leaf in Yunnan takes ageing 2 years in Yunnan, just reaches best ageing quality.Recklessly hold, Mouding honor etc. [1-2] carried out ageing research to the Yunnan redried, but the not mentioned nature digestion time that how to shorten.
Stipulated that all sheet cigarette moisture content is 11-13% among People's Republic of China's tobacco business standard " tobacco threshing and redrying technological specification " (YC/T 146-2001) and " playing the check of leaf quality of tobacco " (the YC/T 147-2001).Owing to considering in the storing process problems such as tobacco mildew, China overwhelming majority enterprises all are unified in 12 ± 0.5% with the redried leaf tobacco moisture.The weak point of the prior art is: the first, and do not consider the difference of different parts tobacco leaf, but formulate a redried water content regardless of the unification of tobacco leaf position; The second, do not consider the difference of Different climate condition, formulate a redried water content but the whole of China is unified.
The important references document:
1. Zhao Ming admires, Li Fangfang. microorganism and zymetology technology application and the prospect in tobacco fermentation. and Food Science, 2007,1 (23): 314-317
2. recklessly hold, Mouding is flourish. the difference of the redried quality of Yunnan and Henan ageing. and tobacco science and technology .2004 (9): 33-35
3. recklessly hold, Mouding is flourish. the research of Yunnan Flue-cured Tobacco redried nature digestion time and relationship between quality. and Chinese tobacco journal .2004,10 (4): 1-7
4. recklessly hold Yang Shuyuan. the variation of Henan redried B2F and C3F physical and chemical index in the ageing process. tobacco science and technology .2004 (5): 11-15
5. old ten thousand years, Song Jizhen. the Optimum alcoholization stage of Fujian and Yunnan Flue-cured Tobacco smoked sheet and suitable period of storage. tobacco science and technology .2003 (7): 9-12
6. Song Ji is true, Zhang Zengji. the impact of Storage Conditions on Quality of Aged Flue-cured Tobacco Lamina. and tobacco science and technology .2003 (9): 6-8
7. Gao Jiahe, Yang Yuhong. the different ecological environment is on the impact of flue-cured tobacco inherent quality. Chinese agronomy circular .2006,22 (5): 168-170
Summary of the invention:
The object of the invention is to overcome the deficiency that prior art can not be adjusted according to the tobacco leaf position redried moisture content, and the situation that lacks at present the method for effective shortening nature digestion time, and a kind of method of coming shortening natural aging time of tobacco leaves by improving redried moisture content is provided.
The method of coming shortening natural aging time of tobacco leaves by improving redried moisture content of the present invention, the improvement on existing method basis forms.The present invention comes shortening natural aging time of tobacco leaves by the suitable redried water content that improves middle part cigarette and upper tobacco leaf under certain ageing environmental condition, be specially:
A. the natural environment temperature of ageing is lower than 20 ℃, and relative humidity is lower than 65%, and monthly relative humidity is no more than 75%; Or the environment temperature of Artificial Control ageing is lower than 20 ℃, and relative humidity is lower than 65%;
B. controlling tobacco redrying sheet middle part cigarette water content is 12.5-13.2%, and the storage natural alcoholization time is 18 months;
C. controlling tobacco redrying sheet upper smoke water content is 12.8-13.5%, and the storage natural alcoholization time is 21.
The same prior art of daily management of the method for control strip cigarette water content and natural ageing process among the present invention.
The present invention compared with prior art has in the ageing process tobacco leaf without going mouldy, and the quality of sheet cigarette changes obviously, and sensory evaluating smoking's quality obviously improves, and natural digestion time significantly shortens, and greatly reduces the advantage of tobacco leaf storage cost.
The specific embodiment:
The present invention implements in Yuxi Hongta Group.Specific as follows:
1, the setting of redried moisture
1.1 the redried moisture of middle part cigarette and upper smoke is set as 12.2-12.7%, 12.7%-13.2%, 13.2%-13.7%;
1.2 sampling method
Test redried leaf tobacco respectively processing pursues case or plate sampling 1Kg in the beating and double roasting process, then, the even rear employing quartering of each case sampling sample mix is kept sample 5Kg as original sample (preservation of inflated with nitrogen low temperature), per primary sample in March.
Employing blossom type punching sampling method with processing each grab sample three casees, mixes rear analysis sample (sample size is no less than 2Kg) as this, and for preventing the rear impact on the tobacco bale gas permeability of punching, the case of having taken a sample or plate are not being taken a sample next time.
1.3 sensory evaluating smoking's method
Through strict training, the judging panel of factory that employs of examination, province company assert that Hongta Group economizes judging panel's composition of personnel appraisal group of smokeing panel test by Yuxi Hongta Group, each is processed the sampling sample carries out sensory evaluating smoking's evaluation in tobacco leaf storage alcoholization process; The sensory evaluating smoking gives a mark and adopts hundred-mark system (Hongta technique center, Yuxi sensory evaluating smoking give a mark new standard), and each single index is finally weighed its aesthetic quality's level with integrate score all in 0.5 minute; Adopt MATLAB6.5 statistical method statistics respectively to process the sensory evaluating smoking result of each stage sampling sample, and must assign to estimate respectively smoke panel test index and integrate score with average.
Hongta Group's monomer tobacco leaf organoleptic quality evaluation method and index
2. sensory evaluating smoking's qualitative change in the redried leaf tobacco storing process
Smoking result mutation analysis data in the table nature ageing process
From table, can find out: in the natural ageing process, the time that redried leaf tobacco reaches best sensory evaluating smoking's quality because of the position, process that moisture is not identical larger difference.Position, memory time, the time that reaches best sensory evaluating smoking's quality with processing moisture increase redried leaf tobacco was shorter in the moisture process range of setting.
Middle part redried leaf tobacco: 18 months the sensory evaluating smoking of storage (86.86 minutes) best in quality that 12.7-13.2% moisture is processed, the sensory evaluating smoking quality of storage before 21 months that 12.2-12.7% moisture is processed all processed not as 12.7-13.2% moisture, and the sensory evaluating smoking quality of storage after 12 months that 13.2-13.7% moisture is processed begins to descend;
The top redried leaf tobacco: 21 months the sensory evaluating smoking of storage (85.95 minutes) best in quality that 13.2-13.7% moisture is processed, the sensory evaluating smoking's quality before 21 months all is better than 12.2-13.2% moisture and processes.
Research according to the above time that affects the ageing quality, moisture, environment temperature, ease for operation in conjunction with moisture control in the beating and double roasting production, and take into full account the security of tobacco leaf storage, draw at last: the middle part redried, the 12.5-13.2% moisture, the natural alcoholization time is 18 months; The top redried, the 12.8-13.5% moisture, the time is 21 months.
This result of study is verified in the middle part of the personal cigarette and in the beating and double roasting of top grade in the Hongta Group district, and the beating and double roasting of personal cigarette is popularized in an all-round way in producing in the group district.Follow-up of quality situation from stock's tobacco leaf: do not find security-hidden trouble the storing process, and new moisture technique and former moisture technique (12 ± 0.5%) are relatively, the quality of sheet cigarette changes obviously in the alcoholization process, sensory evaluating smoking's quality obviously improves, the nature digestion time significantly shortens, and greatly reduces the tobacco leaf storage cost.
Claims (1)
1. method of coming shortening natural aging time of tobacco leaves by improving redried moisture content, improvement on existing method basis forms, it is characterized in that under certain ecological condition, shorten the tobacco natural alcoholization time by suitable raising middle part cigarette and upper part cigarette redried water content, be specially:
A. the natural environment temperature of ageing is lower than 20 ℃, and relative humidity is lower than 65%, and monthly relative humidity is no more than 75%; Or the environment temperature of Artificial Control ageing is lower than 20 ℃, and relative humidity is lower than 65%;
B. controlling tobacco redrying sheet middle part cigarette water content is 12.2-12.7%, 12.7%-13.2%, 13.2%-13.7%, and storage nature digestion time is 18 months;
C. controlling tobacco redrying sheet upper smoke water content is 12.2-12.7%, 12.7%-13.2%, 13.2%-13.7%, and storage nature digestion time is 21.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010202929 CN101862022B (en) | 2010-06-18 | 2010-06-18 | Method for shortening natural ageing time of tobaccos through increasing moisture of redried strips |
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| CN 201010202929 CN101862022B (en) | 2010-06-18 | 2010-06-18 | Method for shortening natural ageing time of tobaccos through increasing moisture of redried strips |
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| CN101862022B true CN101862022B (en) | 2013-04-17 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423107B (en) * | 2011-11-04 | 2013-06-26 | 李翊玮 | Method for mechanically humidifying and moisturizing warehoused tobacco leaves in dry and cold season |
| 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 |
| CN103892456B (en) * | 2012-12-28 | 2017-02-01 | 贵州中烟工业有限责任公司 | Flue-cured tobacco fermentation process |
| CN104095279A (en) * | 2014-07-18 | 2014-10-15 | 红云红河烟草(集团)有限责任公司 | Storage method for primary-baked tobacco leaves of early-planting tobaccos in low-heat river valley region |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329854A (en) * | 2000-06-20 | 2002-01-09 | 卓卫民 | In-line alcoholizing process for tbacco |
| CN1436494A (en) * | 2002-12-20 | 2003-08-20 | 罗智渊 | Composite tobacco processing method and composite additive |
| CN1771845A (en) * | 2004-11-12 | 2006-05-17 | 上海爱普香料有限公司 | New tobacco ageing additive liquid |
| CN1977679A (en) * | 2006-09-14 | 2007-06-13 | 李贵生 | Cut-tobacco reinforcing alcoholized biological preparation |
| CN201142926Y (en) * | 2008-01-22 | 2008-11-05 | 红云烟草(集团)有限责任公司 | Multifunctional tobacco water equilibrium cabinet |
-
2010
- 2010-06-18 CN CN 201010202929 patent/CN101862022B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329854A (en) * | 2000-06-20 | 2002-01-09 | 卓卫民 | In-line alcoholizing process for tbacco |
| CN1436494A (en) * | 2002-12-20 | 2003-08-20 | 罗智渊 | Composite tobacco processing method and composite additive |
| CN1771845A (en) * | 2004-11-12 | 2006-05-17 | 上海爱普香料有限公司 | New tobacco ageing additive liquid |
| CN1977679A (en) * | 2006-09-14 | 2007-06-13 | 李贵生 | Cut-tobacco reinforcing alcoholized biological preparation |
| CN201142926Y (en) * | 2008-01-22 | 2008-11-05 | 红云烟草(集团)有限责任公司 | Multifunctional tobacco water equilibrium cabinet |
Non-Patent Citations (2)
| Title |
|---|
| 赵铭钦等.不同温度条件对陈化期间香料烟内在质量的影响.《浙江农业科学》.2007,(第5期), * |
| 高春亮等.陈化期间空气湿度对山东和贵州C3F烟片质量的影响.《中国烟草科学》.2008,(第5期), * |
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