CN101228967B - Method of improving cabo quality - Google Patents
Method of improving cabo quality Download PDFInfo
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- CN101228967B CN101228967B CN2007100328425A CN200710032842A CN101228967B CN 101228967 B CN101228967 B CN 101228967B CN 2007100328425 A CN2007100328425 A CN 2007100328425A CN 200710032842 A CN200710032842 A CN 200710032842A CN 101228967 B CN101228967 B CN 101228967B
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- cabo
- offal
- citric acid
- acid solution
- enzyme
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Abstract
The invention discloses a method for improving the quality of cabo, comprising the following steps: dissolving microbial enzymes in a citric acid solution, uniformly spraying the completely dissolved enzyme solution on the cabo, treating the cabo sprayed with enzyme solution under constant temperature and humidity, and drying, etc. The invention uses the microbial enzyme technique to strengthen the fermentation treatment of the cabo, which reduces the wood flavor of the cabo, improves the irritation caused by undesirable substances such as cellulose. The improved cabo facilitates the process of the subsequent procedures and is added into the group prescription of the tobacco leaves, which increases the comfort of the oral cavity, decreases miscellaneous gases, softens the smoking gas, reduces the content of harmful substances in the cigarette and improves the safety of smoking. The invention has the advantages of simple and easy practice and strong practicality, which is beneficial to reducing the consumption of tobacco leaves and save tobacco leaf resources.
Description
Technical field
The invention belongs to the production of cigarettes technical field, be specifically related to a kind of method that improves cabo quality.
Background technology
Under the situation that national tobacco business is run business big and strong, the contradiction of raw material supply and demand becomes increasingly conspicuous.First-class tobacco leaf lacks, in tobacco leaf is in short supply by the time, and discarded tobacco leaf overstocks in a large number.The offal that accounts for tobacco leaf total amount about 25% also is a fundamental of forming the cigarette color, does not but have its effective utilization at many tobacco leaf rebaking factories.Take suitable PROCESS FOR TREATMENT offal injustice poor quality can improve the cigarette quality, but also can reduce tobacco leaf consumption, reduce the cigarette content of harmful, improve the security of smoking.
The domestic and international at present quality transformation to offal and low-quality tobacco mainly contains: 1, adopt interpolation essence to cover owing to the high bad smell that causes of wood fibre content, 2, collocation mutually between the different tobaccos, but can reduce cigarette class 3 generally, implement swelling technology and make cellulosic degree of crystallinity step-down.Said method or needs add essence in addition, perhaps reduce the cigarette class, perhaps complex process.
Domestic Li Xiang unicorn was once reported with amylase forced fermentation discarded tobacco leaf and distinguished the flavor of to remove blue or green mixing, but starch overwhelming majority in drying and sweat is transformed into disaccharide in the tobacco leaf, and content of starch is few, and this technology only is suitable for the high blue or green cigarette of content of starch.
The relevant microbial enzyme technology forced fermentation that utilizes is handled offal, does not meet relevant successful report as yet.
Summary of the invention
The present invention remedies the deficiencies in the prior art, and a kind of method of new improvement cabo quality is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of method that improves cabo quality is provided, may further comprise the steps:
(1) microbial enzyme is dissolved in citric acid solution;
(2) fully (1) enzyme liquid of dissolving evenly is sprayed on the offal;
(3) the offal constant temperature and humidity that has sprayed enzyme liquid is handled;
(4) oven dry.
The described microbial enzyme of step (1) is one or more of cellulase, hemicellulase or pectase, and mixed proportion is not done special qualification by the conventional operation technique in this area.
The described microbial enzyme of step (1) is with 1g: the ratio of 30ml citric acid solution is dissolved in citric acid solution.
The pH value of citric acid solution is 5.5, and concentration is 0.05M.
The described offal of step (2) is raw material offal or the expanded cut stem of picking out in the tobacco leaf.
The ratio of described enzyme liquid of step (2) and offal is 5～8ml enzyme liquid: the 40g offal.
The described constant temperature and humidity of step (3) is treated under 25～45 ℃ of temperature, humidity 60～80% conditions and places 2～4hr.
The described bake out temperature of step (4) is 80 ℃.
The invention has the beneficial effects as follows:
(1) the invention provides a kind of method of simple improvement cabo quality, utilize microbial enzyme technology forced fermentation to handle offal, reduce the wooden flavor of offal, improve the excitant that undesirable substance such as cellulose causes, be convenient to down-stream processing and make an addition in the cigarette tobacco leaf formulation through the offal of improvement, relaxed the excitant of flue gas, the oral cavity comfortableness strengthens, and assorted gas reduces, and it is soft that flue gas shows, and reduce the cigarette content of harmful, improved the security of smoking.
(2) the present invention is practical, also is adapted at using on the discarded tobacco leaf.
(3) popularization of the present invention will help reducing tobacco leaf consumption greatly, save the tobacco leaf resource.
The specific embodiment
Further specify the present invention below in conjunction with specific embodiment.
Embodiment 1
(1) getting the 1g cellulase, fully to be dissolved in the 30mlPH value be 5.5, and concentration is the citric acid solution of 0.05M;
(2) getting the enzyme liquid that 5ml fully dissolves evenly is sprayed on the 40g offal;
(3) offal that has sprayed enzyme liquid is placed 2hr under 25～45 ℃ of temperature, humidity 60～80% conditions;
(4) 80 ℃ of oven dry.
Embodiment 2
(1) getting the 1g hemicellulase, fully to be dissolved in the 30mlPH value be 5.5, and concentration is the citric acid solution of 0.05M;
(2) getting the enzyme liquid that 8ml fully dissolves evenly is sprayed on the 40g expanded cut stem;
(3) expanded cut stem that has sprayed enzyme liquid is placed 4hr under 25～45 ℃ of temperature, humidity 60～80% conditions;
(4) 80 ℃ of oven dry.
Embodiment 3
(1) getting 1g hemicellulase and pectase (ratio 1: 1), fully to be dissolved in the 30mlPH value be 5.5, and concentration is the citric acid solution of 0.05M;
(2) getting the enzyme liquid that 6ml fully dissolves evenly is sprayed on the 40g offal;
(3) offal that has sprayed enzyme liquid is placed 3hr under 25～45 ℃ of temperature, humidity 60～80% conditions;
(4) 80 ℃ of oven dry.
Embodiment 4
(1) getting 1g cellulase and pectase (ratio 2: 1), fully to be dissolved in the 30mlPH value be 5.5, and concentration is the citric acid solution of 0.05M;
(2) getting the enzyme liquid that 6ml fully dissolves evenly is sprayed on the 40g offal;
(3) offal that has sprayed enzyme liquid is placed 3hr under 25～45 ℃ of temperature, humidity 60～80% conditions;
(4) 80 ℃ of oven dry.
Embodiment 5 contrast tests
Get different offal samples respectively and be divided into two groups, one group directly according to cigarette GB GB/T5606.1 sensory evaluating smoking, and smoking result sees Table 1.Again according to cigarette GB GB/T5606.1 sensory evaluating smoking, smoking result saw Table 2 after another group improved according to modification method of the present invention.
The offal sample smoking result of table 1 unmodified
Table 2 is the offal smoking result after improveing
Through the experiment contrast as can be known, the offal through improveing has relaxed the excitant of flue gas under the situation that does not influence cigarette odor-absorbing, and the oral cavity comfortableness strengthens, and assorted gas reduces, and it is soft that flue gas shows.
Claims (6)
1. method that improves cabo quality is characterized in that may further comprise the steps:
(1) microbial enzyme is dissolved in citric acid solution, described microbial enzyme is cellulase or hemicellulase;
(2) fully (1) enzyme liquid of dissolving evenly is sprayed on the offal, and described offal is raw material offal or the expanded cut stem of picking out in the tobacco leaf;
(3) the offal constant temperature and humidity that has sprayed enzyme liquid is handled;
(4) oven dry.
2. according to the method for the described improvement cabo quality of claim 1, it is characterized in that the described microbial enzyme of step (1) is with 1g: the ratio of 30ml citric acid solution is dissolved in citric acid solution.
3. according to the method for claim 1 or 2 described improvement cabo qualities, the pH value that it is characterized in that described citric acid solution is 5.5, and concentration is 0.05M.
4. according to the method for the described improvement cabo quality of claim 1, the ratio that it is characterized in that described enzyme liquid of step (2) and offal is 5～8ml enzyme liquid: the 40g offal.
5. according to the method for the described improvement cabo quality of claim 1, it is characterized in that the described constant temperature and humidity of step (3) is treated under 25～45 ℃ of temperature, humidity 60～80% conditions to place 2～4hr.
6. according to the method for the described improvement cabo quality of claim 1, it is characterized in that the described bake out temperature of step (4) is 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100328425A CN101228967B (en) | 2007-12-26 | 2007-12-26 | Method of improving cabo quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100328425A CN101228967B (en) | 2007-12-26 | 2007-12-26 | Method of improving cabo quality |
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| Publication Number | Publication Date |
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| CN101228967A CN101228967A (en) | 2008-07-30 |
| CN101228967B true CN101228967B (en) | 2010-12-08 |
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| CN2007100328425A Active CN101228967B (en) | 2007-12-26 | 2007-12-26 | Method of improving cabo quality |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972859A (en) * | 2012-12-27 | 2013-03-20 | 云南瑞升烟草技术（集团）有限公司 | Method for preparing burley tobacco stems into stem particles or strip-shaped stem threads |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791148B (en) * | 2009-02-04 | 2011-12-21 | 安徽中烟工业公司 | Tobacco submerged fermentation method |
| CN101912149B (en) * | 2010-08-13 | 2012-11-07 | 川渝中烟工业有限责任公司 | Method for improving tobacco stalk quality by combining steam explosion and enzyme treatment technology |
| CN101933655B (en) * | 2010-08-13 | 2012-05-30 | 川渝中烟工业有限责任公司 | Method for improving tobacco stem quality by combining steam explosion and anaerobic treatment technology |
| CN102783704B (en) * | 2012-08-16 | 2014-12-10 | 湖北中烟工业有限责任公司 | Processing technology for lowering pectin content in cut stem |
| CN103989246B (en) * | 2014-05-28 | 2016-01-13 | 广州市澳键丰泽生物科技有限公司 | Expanded cabo particle of a kind of flavouring and its preparation method and application |
| CN103992975B (en) * | 2014-05-28 | 2017-01-11 | 广州市澳键丰泽生物科技股份有限公司 | Composite aroma-producing microorganism as well as preparation method and application thereof |
| CN104824840A (en) * | 2015-03-12 | 2015-08-12 | 红云红河烟草(集团)有限责任公司 | Cigarette core capable of preventing cigarette combustion cone from falling off and preparation method thereof |
| CN105935151B (en) * | 2016-04-20 | 2017-09-19 | 江苏中烟工业有限责任公司 | Do not burnt suitable for low temperature the processing methods of cigarette shreds |
| CN110973685B (en) * | 2019-12-25 | 2022-03-25 | 湖北中烟工业有限责任公司 | Microwave treatment process for tobacco stems |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723811A (en) * | 2005-07-13 | 2006-01-25 | 云南瑞升科技有限公司 | Additive for flue-cured tobacco, prepn. method and application thereof |
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- 2007-12-26 CN CN2007100328425A patent/CN101228967B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723811A (en) * | 2005-07-13 | 2006-01-25 | 云南瑞升科技有限公司 | Additive for flue-cured tobacco, prepn. method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972859A (en) * | 2012-12-27 | 2013-03-20 | 云南瑞升烟草技术（集团）有限公司 | Method for preparing burley tobacco stems into stem particles or strip-shaped stem threads |
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| CN101228967A (en) | 2008-07-30 |
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