CN107129871A - A kind of preparation method of fermentation type tobacco cypress leaf essential oil - Google Patents
A kind of preparation method of fermentation type tobacco cypress leaf essential oil Download PDFInfo
- Publication number
- CN107129871A CN107129871A CN201710441137.4A CN201710441137A CN107129871A CN 107129871 A CN107129871 A CN 107129871A CN 201710441137 A CN201710441137 A CN 201710441137A CN 107129871 A CN107129871 A CN 107129871A
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- Prior art keywords
- fermentation
- cypress
- essential oil
- cypress leaf
- type tobacco
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
-
- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
-
- 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
- A24B3/12—Steaming, curing, or flavouring tobacco
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention provides a kind of preparation method of fermentation type tobacco with cypress leaf essential oil, belong to technical field of tobacco, be related to the preparation method of tobacco aromaticss.Follow the steps below:(1) zymotic fluid is prepared:Cypress Leaves are ground into cypress leaf coarse powder, then cypress leaf coarse powder, glucose, yeast extract, sodium chloride and water are fermented by weight for 15~30: 1~5: 1~5: 0.1~0.3: 65~80, that is, obtain zymotic fluid;(2) fermentation type tobacco cypress leaf essential oil is prepared:The zymotic fluid of gained in extracting and developing step (1), the oil reservoir obtained by collecting obtains fermentation type tobacco cypress leaf essential oil.Preparation technology of the present invention is simple, mild condition, and yield is high, also, the cause perfume effect of the small-molecule substance of fermentation generation, fermentation type tobacco cypress leaf essential oil is possessed abundant cigarette perfume, is improved the effect of fragrance texture.
Description
Technical field
The present invention relates to the preparation method of essence spice for cigarette, a kind of system of fermentation type tobacco cypress leaf essential oil is specifically referred to
Preparation Method.
Background technology
Microbial fermentation is the important component of biotechnology, and it is by microbiology, biochemistry, chemical engineering science
General principle organically combines, and is an engineering that various utilities are produced using the growth metabolism activity of microorganism
Technology.At present, most widely used biotechnology is microbial fermentation engineering in the biosynthesis of essence and flavoring agent, with industrial or agricultural
Waste material is raw material, and various natural perfume materials can be produced using microorganism.It is main by the aroma compound of Production by Microorganism Fermentation
There are four major classes:Terpenes, lactone, pyran and esters.Drawert and BantoS reports are separated from Kluyveromyces lactis
Obtain single mushroom class citronellol, linalool and geraniol;Lee etc. application yeast such as Sporidiobolus salmonicolor with
Yarrowia lipolytica are catalyzed ricinoleic acid, are the γ-decalactone for having peach fragrance through beta oxidation;The application such as Demain is micro-
Biology produces fragrant same clan's aroma compound such as vanillic aldehyde in its metabolic process;Belgian Gent etc. is using fusel oil as precursor
Thing, is converted into corresponding acetic acid esters, product is tightly held by activated carbon, the concentrate after desorption can using Mu Lake Hansenula yeasts by alcohol
It is used as natural banana spices.
Cypress Leaves, also known as it is CedarLeaves, arborvitae leaf, fragrant Japan cypress leaf, cypress leaf, broom CedarLeaves, whitewood's leaf, Mi Misong, flat
CedarLeaves, vertical CedarLeaves, Bai Qing leaves, Song Baiye.For cupressaceae plant cypress Cupressus funebris Endl. branches and leaves.Bitter,
It is puckery, temperature.Hemostasis promoting blood circulation.Control burn, spitting blood, bloody flux, hemorrhoid.Decoction, 9~12 grams;Or smash deposited.Cypress fresh leaf has dense after drying
Strongly fragrant and unique fragrance.As medicinal plant, the effects such as with antibacterial, anti-oxidant, anti-inflammatory;It is processed into spices, medicinal extract, aromatic oil
Deng can be applied in cosmetics and food flavor.In the cigarette additive permission list of State Tobacco Monopoly Bureau's issue in 2011
In, Ye You Cacumen Cupressi oils.The main component of Cacumen Cupressi oil is the aromatic compounds such as australene, sabinene, laurene, terpinol, is added
It is added in cigarette, makes flue gas exquisiteness soft, side effect can be significantly reduced after suction, alleviates throat's discomfort reaction.To smoker's
Throat, respiratory tract can play a protective role, and can significantly reduce the ill symptomses such as coughing caused by smoking, many phlegm, and fragrance
Elegant gracefulness, this fragrant and simple and elegant natural plants fragrance one integrated mass of tobacco.
However, among current preparation technology, being directly to obtain the cured leaf steam distillation of Cypress Leaves mostly, existing
Oil yield is not high, and aroma quality is not high, the problem of efficiency is relatively low.
The content of the invention
It is an object of the invention to overcome the weak point of above-mentioned existing background technology, and a kind of fermentation type tobacco is provided and uses cypress
The preparation method of wooden leaf essential oil.
The purpose of the present invention is reached by following measure:The preparation method of fermentation type tobacco cypress leaf essential oil, bag
Include following steps:
A kind of fermentation type tobacco preparation method of cypress leaf essential oil, comprises the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into cypress leaf coarse powder, then by cypress leaf coarse powder, glucose, yeast extract,
Sodium chloride and water are 15~30 by weight:1~5:1~5:0.1~0.3:65~80 are placed in fermentation tank and are fermented, and ferment
It is divided into two steps:The first step, ferments 1~7 day at a temperature of 5~20 DEG C;Second step, ferments 1~7 day at a temperature of 15~35 DEG C,
Obtain zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:The zymotic fluid of gained in extracting and developing step (1), obtained by collecting
Oil reservoir, that is, obtain fermentation type tobacco cypress leaf essential oil.
Further, the cypress leaf coarse powder is 100~180 mesh.
Further, in step (1) first step, it is 4.5~7.5 to control material pH value in fermentation tank, regulation stirring
Rotating speed is 150~250rpm, and throughput is 1~3VVM.
Further, in step (1) second step, it is 4.5~7.5 to control material pH value in fermentation tank, regulation stirring
Rotating speed is 150~250rpm, and throughput is 1~3VVM.
The advantage of the invention is that:
First, the fermentation type tobacco prepared using the present invention is high with Cypress Leaves refined oil rate;
Second, prepared by the present invention, fermentation type tobacco cypress leaf essential oil technique is simple, and preparation condition is gentle;
Third, the cause perfume effect for the small-molecule substance that fermentation is produced, possesses fermentation type tobacco cypress leaf essential oil abundant
Cigarette perfume, be improved the effect of fragrance texture.
The present invention produces the fermented type with feature Cypress Leaves fragrance using Cypress Leaves as raw material by microbial fermentation technology
Tobacco aromaticss, microbe fermentation technique production tobacco aromaticss can obtain a kind of economic, efficient and high-quality production natural tobacco and use
The new way of spices, and develop the not fertile novel tobacco flavor of traditional production of flavor method institute.
Embodiment
Describe the performance of the present invention in detail with reference to embodiment, but they do not constitute limitation of the invention,
It is only for example.Simultaneously by illustrating that advantages of the present invention will become clearer and be readily appreciated that.
Embodiment 1
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 100 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 17 by weight:1:1.9:0.1:80 are placed in fermentation tank, control the material pH value in fermentation tank to be
5.5, regulation speed of agitator is 200rpm, and throughput is 1VVM, is first fermented under the conditions of 5 DEG C 7d, then under the conditions of 15 DEG C after
Supervention ferment 7d, that is, obtain zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.
Embodiment 2
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 120 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 16 by weight:2:1.8:0.2:80 are placed in fermentation tank, control the material pH value in fermentation tank to be
5.5, regulation speed of agitator is 200rpm, and throughput is 2VVM, is first fermented under the conditions of 10 DEG C 5d, then under the conditions of 15 DEG C after
Supervention ferment 6d, that is, obtain zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.
Embodiment 3
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 100 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 19 by weight:1.9:1:0.1:78 are placed in fermentation tank, control the material pH value in fermentation tank to be
5, regulation speed of agitator is 150rpm, and throughput is 1VVM, and first ferment 7d under the conditions of 15 DEG C, then continues under the conditions of 15 DEG C
Ferment 7d, that is, obtains zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.
Embodiment 4
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 150 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 21 by weight:1:1.8:0.2:76 are placed in fermentation tank, control the material pH value in fermentation tank to be
6.5, regulation speed of agitator is 200rpm, and throughput is 2VVM, is first fermented under the conditions of 15 DEG C 5d, then under the conditions of 25 DEG C after
Supervention ferment 7d, that is, obtain zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.
Embodiment 5
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 120 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 21 by weight:1.7:2:0.3:75 are placed in fermentation tank, control the material pH value in fermentation tank to be
5.5, regulation speed of agitator is 250rpm, and throughput is 1VVM, is first fermented under the conditions of 10 DEG C 7d, then under the conditions of 20 DEG C after
Supervention ferment 7d, that is, obtain zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.
Embodiment 6
Fermentation type tobacco cypress leaf essential oil is prepared, is comprised the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into the cypress leaf coarse powder of 100 mesh, then by cypress leaf coarse powder, glucose,
Yeast extract, sodium chloride and water are 20 by weight:1:1.8:0.2:77 are placed in fermentation tank, control the material pH value in fermentation tank to be
6, regulation speed of agitator is 200rpm, and throughput is 2VVM, and first ferment 5d under the conditions of 15 DEG C, then continues under the conditions of 25 DEG C
Ferment 5d, that is, obtains zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:Using the fermentation of gained in volatile oil extractor extraction step (1)
Liquid, then with the zymotic fluid of separation and Extraction in oil water separator, the oil reservoir obtained by collecting obtains fermentation type tobacco cypress folic acid
Oil.Beneficial effect contrast test:
The index of dry Cacumen Cupressi oil prepared by the different process of table 1
From table 1, the fermentation type tobacco prepared using the embodiment of the present invention 1 is with Cypress Leaves refined oil rate from 0.03%-
0.06% brings up to 0.1%-0.2%, and yield improves 3 times or so.Further, the cause for the small-molecule substance that fermentation is produced is fragrant
Effect, makes fermentation type tobacco cypress leaf essential oil possess abundant cigarette perfume, fine and smooth flue gas, is improved the effect of flue gas texture.
The detailed description of specific embodiments of the present invention is the foregoing is only, the present invention is not limited with this, it is all at this
Any modifications, equivalent substitutions and improvements made in the mentality of designing of invention etc., should be included in protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of fermentation type tobacco preparation method of cypress leaf essential oil, it is characterised in that comprise the following steps:
(1) zymotic fluid is prepared:Cypress Leaves are ground into cypress leaf coarse powder, then by cypress leaf coarse powder, glucose, yeast extract, chlorination
Sodium and water are 15~30 by weight:1~5:1~5:0.1~0.3:65~80 are placed in fermentation tank and are fermented, and fermentation is divided into
Two steps:The first step, ferments 1~7 day at a temperature of 5~20 DEG C;Second step, ferments 1~7 day at a temperature of 15~35 DEG C, produces
To zymotic fluid;
(2) fermentation type tobacco cypress leaf essential oil is prepared:The zymotic fluid of gained in extracting and developing step (1), the oil obtained by collecting
Layer, that is, obtain fermentation type tobacco cypress leaf essential oil.
2. the fermentation type tobacco according to claim 1 preparation method of cypress leaf essential oil, it is characterised in that:The Cypress Leaves
Coarse powder is 100~180 mesh.
3. the fermentation type tobacco according to claim 1 preparation method of cypress leaf essential oil, it is characterised in that:The step
(1) in the fermentation first step, it is 4.5~7.5 to control material pH value in fermentation tank, and regulation speed of agitator is 150~250rpm, ventilation
Measure as 1~3VVM.
4. the fermentation type tobacco according to claim 1 preparation method of cypress leaf essential oil, it is characterised in that:The step
(1) in fermentation second step, it is 4.5~7.5 to control material pH value in fermentation tank, and regulation speed of agitator is 150~250rpm, ventilation
Measure as 1~3VVM.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111636199A (en) * | 2020-06-15 | 2020-09-08 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial underpants |
CN111691186A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial sock |
CN111691187A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral antibacterial cap |
CN111691191A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial automobile lining |
CN111705507A (en) * | 2020-06-15 | 2020-09-25 | 常德集智生物科技有限公司 | Preparation method of antiviral and antibacterial negative oxygen ion material and broad-spectrum antiviral and antibacterial pillow |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102423111A (en) * | 2011-07-23 | 2012-04-25 | 云南烟草科学研究院 | Application of hypericum leaves and China savin leaves in cut tobacco for cigarettes |
CN102732381A (en) * | 2012-06-25 | 2012-10-17 | 湖北中烟工业有限责任公司 | Preparation method of fermented tobacco Dendranthema indicum essential oil |
CN104789362A (en) * | 2015-04-22 | 2015-07-22 | 湖北中烟工业有限责任公司 | Preparation method of fermentation-type buchu leaf essential oil for cigarettes |
CN105779126A (en) * | 2016-03-15 | 2016-07-20 | 吉林烟草工业有限责任公司 | Chinese arborvitae twig and leaf absolute oil as well as preparation method and application thereof |
CN106753794A (en) * | 2016-11-30 | 2017-05-31 | 湖北中烟工业有限责任公司 | A kind of fermentation type tobacco preparation method of Dendranthema indicum essential oil |
-
2017
- 2017-06-13 CN CN201710441137.4A patent/CN107129871A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102423111A (en) * | 2011-07-23 | 2012-04-25 | 云南烟草科学研究院 | Application of hypericum leaves and China savin leaves in cut tobacco for cigarettes |
CN102732381A (en) * | 2012-06-25 | 2012-10-17 | 湖北中烟工业有限责任公司 | Preparation method of fermented tobacco Dendranthema indicum essential oil |
CN104789362A (en) * | 2015-04-22 | 2015-07-22 | 湖北中烟工业有限责任公司 | Preparation method of fermentation-type buchu leaf essential oil for cigarettes |
CN105779126A (en) * | 2016-03-15 | 2016-07-20 | 吉林烟草工业有限责任公司 | Chinese arborvitae twig and leaf absolute oil as well as preparation method and application thereof |
CN106753794A (en) * | 2016-11-30 | 2017-05-31 | 湖北中烟工业有限责任公司 | A kind of fermentation type tobacco preparation method of Dendranthema indicum essential oil |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111636199A (en) * | 2020-06-15 | 2020-09-08 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial underpants |
CN111691186A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial sock |
CN111691187A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral antibacterial cap |
CN111691191A (en) * | 2020-06-15 | 2020-09-22 | 常德集智生物科技有限公司 | Broad-spectrum antiviral and antibacterial automobile lining |
CN111705507A (en) * | 2020-06-15 | 2020-09-25 | 常德集智生物科技有限公司 | Preparation method of antiviral and antibacterial negative oxygen ion material and broad-spectrum antiviral and antibacterial pillow |
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Application publication date: 20170905 |