CN103060095A - Indocalamus leaf ethanol extract and application of indocalamus leaf ethanol extract in cigarette - Google Patents
Indocalamus leaf ethanol extract and application of indocalamus leaf ethanol extract in cigarette Download PDFInfo
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- CN103060095A CN103060095A CN2013100303847A CN201310030384A CN103060095A CN 103060095 A CN103060095 A CN 103060095A CN 2013100303847 A CN2013100303847 A CN 2013100303847A CN 201310030384 A CN201310030384 A CN 201310030384A CN 103060095 A CN103060095 A CN 103060095A
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- extraction
- indicalamus leaf
- ethanol
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- indicalamus
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Abstract
The invention discloses preparation of an indocalamus leaf ethanol extract and application of indocalamus leaf ethanol extract in cigarette. The preparation process of the indocalamus leaf ethanol extract comprises the following steps of: preparing indocalamus leaves; cleaning, and removing impurities; smashing, and drying; extracting ethanol; carrying out solid-liquid separation; and concentrating. A concentrated extracting solution is dissolved in the 95% ethanol to prepare feed solutions with different concentrations, and the feed solutions are uniformly sprayed on tobacco shreds; and specific use proportion is as follows: the use amount of the indocalamus leaf ethanol extracting solution is 1%-0.001% by weight of the tobacco shreds. A smoke panel test result indicates that after the indocalamus leaf ethanol extract disclosed by the invention is added, the cigarettes are enhanced in fragrance quality and fragrance quantity, increased in sweet feeling, improved in aftertaste and reduced in pungency and piquancy feeling. The indocalamus leaf ethanol extract disclosed by the invention has the advantages of cheap raw material and simple method and can be used for improving the suction quality of the cigarettes and achieving good industrialized application prospect.
Description
Technical field:
The present invention relates to technical field of cigarette flavors, be specifically related to a kind of extraction using alcohol of special plant indicalamus leaf and extracting solution as the application of tobacco aromatics using in cigarette.
Background technology:
Indicalamus leaf, the blade of the wide leaf indocalamus of Gramineae indocalamus platymiscium mainly is distributed in In Middle And Lower Reaches of Changjiang River, can be grown in the ground such as mountain area, streams, its well developed root system, vitality is strong, grows up rapidly, aboundresources, of many uses.A lot of places as rice-pudding leaf, utilize the smell delicate fragrance of indicalamus leaf, the function of preservation and antisepsis with indicalamus leaf exactly.Except cooking rice-pudding leaf, indicalamus leaf can also replace the plants such as lotus leaf, as the wrapping material of food and the setoff of tableware.Because it is application prospect and powerful energy for growth widely, has been subject to the attention of the conglomeraties such as agriculture production and food-processing, on Anhui, Hubei and other places large-area plantation is arranged.Indicalamus leaf self is rich in the beneficiating ingredients such as chlorophyll, amino acid, flavones, contains in addition the fragrance matter of the multiple delicate fragrance styles such as phytol, can be used for foodstuff additive and essence and flavoring agent industry.External such as Japan, Korea S etc., all carry out the exploitation of foodstuff additive and essence and flavoring agent from a large amount of import indicalamus leafs of China every year.And China only is used for the auxiliary material of food-processing or is made into Chinese medicine the also slightly aobvious hysteresis of application of indicalamus leaf at present, uses widely less.Be made into essence and flavoring agent and add in the cigarette, do not meet especially report.
Contain more vitamins C, amino acid, chlorophyll and mineral matter and other components in the indocalamus leaf.Also contain more flavonoid compound in the indocalamus leaf in addition.Flavonoid compound such as Quercetin, rutin, Check ear ketone and their glycoside compounds etc., they are aroma component and fragrance precursors important in the tobacco, and can effectively improve the tobacco mouthfeel, increase sweet degree, are the moietys of a lot of tobacco aromatics usings.Most flavonoid compound has natural polyphenol structure in addition, can play the effect that reduces tobacco epidemic.
The extraction using alcohol of proper concn can effectively extract the small molecules volatile matter in the plant, the latent Studies of The Aromatic Substances of intermediate molecular weight such as flavones, saponin(e, plamochromic pigment etc.Present common aroma material preparation such as medicinal extract, essential oils etc. much adopt the mode of extraction using alcohol.
Supercritical CO
2Method is the high efficiency extraction mode of rising in the last few years, and it has utilized CO
2Gas under supercritical state outstanding solubility property and lower viscosity, the spice product of its preparation does not have dissolvent residual, rare side reaction occurs, fragrance is comparatively true.Supercritical CO
2The medium molecule compounds such as volatile aroma composition, flavones, terpenoid have become the important method that spices prepares in the method energy high efficiency extraction plant.At present, a lot of essential oil goods have adopted supercritical process to be prepared.
Summary of the invention:
For overcoming the defective of prior art, the object of the present invention is to provide a kind of preparation of indicalamus leaf ethanol extraction and the application in cigarette thereof, it can improve the quality of tobacco effectively, improves flavouring essence quality and rich, improve the mouthfeel of cigarette product, reducing tobacco stimulates.
Technical solution problem of the present invention adopts following technical scheme:
The preparation method of indicalamus leaf ethanol extraction, it may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, be after the ethanol of 40-95% mixes with the weight ratio of 1:2-10, to leave standstill and soak 3h indicalamus leaf powder and concentration;
C, ethanolic soln and indicalamus leaf mixed solution are carried out alcoholic extraction work, extracting temperature is 30-90 ℃, and extraction time is 1-5 hour;
After D, extraction finish, carry out solid-liquid separation, obtain green alcoholic extract, concentrating under reduced pressure is removed most solvent, accounts for to solid content till the 1-10% of total amount, obtains the indicalamus leaf extraction product of ethanol.
The preparation method of indicalamus leaf ethanol extraction, it may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, the indicalamus leaf after pulverizing is added in the supercritical carbon dioxide extraction apparatus, take ethanol as entrainment agent, extracting pressure is 10-40Mpa, and extraction temperature is 25-70 ℃, and extraction time is 0.5-3h, obtains being dissolved in the indicalamus leaf extraction product of ethanol after the separation.
The preparation method of indicalamus leaf ethanol extraction, it may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, the broken leaf of indicalamus leaf is added in the microwave extraction device, adopt microwave-assisted to extract, microwave power 100-500W adds five times 75% extraction using alcohol 10-30min;
C, extract to finish after, carry out solid-liquid separation, obtain ethanolic soln, carry out concentrating under reduced pressure, be concentrated into till the 1-10% that dry-matter accounts for gross weight, obtain the indicalamus leaf extraction product of ethanol.
The application of above-mentioned indicalamus leaf extraction product in cigarette, be indicalamus leaf extraction product with described ethanol with nontoxic organic solvent diluting after, the mode reinforced according to tobacco aromatics using joins on the pipe tobacco uniformly, can improve the flavouring essence quality of cigarette, eliminate assorted gas, reduce the pungency of tobacco, improve pleasant impression, whole sucking quality increases;
Described organic solvent is ethanolic soln, the glycerine of 50-95%, a kind of or two or more mixed solvents that form by any proportioning of propylene glycol;
The applied amount of described indicalamus leaf extraction product is the 1%-0.001% of pipe tobacco weight, is applied on the pipe tobacco uniformly at the pipe tobacco charging process.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention does not change the attribute of cigarette as a kind of new cigarette additive, adds in the cigarette by simple operation commonly used, can improve the flavouring essence quality of cigarette product, and reducing cigarette stimulates.Raw material sources of the present invention are extensive, and are with low cost, strong operability.The result shows by experiment: the fragrance matter of cigarette product promotes to some extent, and the delicate fragrance note highlights, and perfume quantity increases, and has covered xylon gas, has reduced stimulation, and particularly mouthfeel becomes clean.Cigarette product there is obvious upgrading effect.
Below by embodiment, the invention will be further described.
Embodiment:
Embodiment 1: the preparation method of indicalamus leaf ethanol extraction and the application in cigarette, and step:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing, pulverizing is the broken leaf about 30 orders;
B, be after the ethanol of 40-95% mixes with the weight ratio of 1:2-10, to leave standstill and soak 3h indicalamus leaf powder and concentration;
C, ethanolic soln and indicalamus leaf mixed solution are carried out alcoholic extraction work, extracting temperature is 50 ℃, and extraction time is 2-5 hour;
D, extract to finish after, carry out solid-liquid separation, obtain green alcoholic extract, concentrating under reduced pressure is removed most solvent, to solid content account for total amount 10% till, obtain the indicalamus leaf extraction product of ethanol.
With the indicalamus leaf extraction product of above-mentioned ethanol with nontoxic organic solvent diluting after, the mode reinforced according to tobacco aromatics using joins on the pipe tobacco uniformly, and described organic solvent is a kind of or two or more mixed solvents that form by any proportioning of 95% ethanolic soln, glycerine, propylene glycol; The applied amount of described indicalamus leaf extraction product is the 1%-0.001% of pipe tobacco weight, is applied on the pipe tobacco uniformly at the pipe tobacco charging process.The texture of the cigarette product perfume quantity of making and rich to some extent rising, pungency descends to some extent, and mouthfeel makes moderate progress.
Embodiment 2:
The preparation method of indicalamus leaf ethanol extraction and the application in cigarette, step:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing, pulverizing is the broken leaf about 30 orders;
B, the indicalamus leaf after pulverizing is added in the supercritical carbon dioxide extraction apparatus, take ethanol as entrainment agent, extracting pressure is 30Mpa, and extraction temperature is 30 ℃, and extraction time is 2h, obtains being dissolved in the indicalamus leaf extraction product of ethanol after the separation.
With the indicalamus leaf extraction product of above-mentioned ethanol with nontoxic organic solvent diluting after, the mode reinforced according to tobacco aromatics using joins on the pipe tobacco uniformly, and described organic solvent is a kind of or two or more mixed solvents that form by any proportioning of 95% ethanolic soln, glycerine, propylene glycol; The applied amount of described indicalamus leaf extraction product is the 1%-0.001% of pipe tobacco weight, is applied on the pipe tobacco uniformly at the pipe tobacco charging process.The cigarette product fragrance of making makes moderate progress, and fragrance matter promotes, and mouthfeel is sweet, and pungency descends.
Embodiment 3: the preparation method of indicalamus leaf ethanol extraction and the application in cigarette, and step:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing, pulverizing is the broken leaf about 30 orders;
B, the broken leaf of indicalamus leaf is added in the microwave extraction device, adopt microwave-assisted to extract, microwave power 160W adds five times 75% extraction using alcohol 20min;
C, extract to finish after, carry out solid-liquid separation, obtain ethanolic soln, carry out concentrating under reduced pressure, be concentrated into dry-matter account for gross weight 10% till, obtain the indicalamus leaf extraction product of ethanol.
With the indicalamus leaf extraction product of described ethanol with nontoxic organic solvent diluting after, the mode reinforced according to tobacco aromatics using joins on the pipe tobacco uniformly, and described organic solvent is a kind of or two or more mixed solvents that form by any proportioning of 95% ethanolic soln, glycerine, propylene glycol; The applied amount of described indicalamus leaf extraction product is the 1%-0.001% of pipe tobacco weight, is applied on the pipe tobacco uniformly at the pipe tobacco charging process.The cigarette product fragrance matter of making is improved, and perfume quantity promotes, and pungency is improved, and mouthfeel is improved, residual minimizing.
Above-described embodiment gained cigarette sample and control sample compare evaluation, and through the smoke panel test evaluation group assessment of composition of personnel of industry specialty, concrete evaluation result is as shown in table 1:
Sample and blank cigarette that table 1. adds the indicalamus leaf ethanol extraction compare the result who smokes panel test
Claims (4)
1. the preparation method of indicalamus leaf ethanol extraction is characterized in that may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, be after the ethanol of 40-95% mixes with the weight ratio of 1:2-10, to leave standstill and soak 3h indicalamus leaf powder and concentration;
C, the mixed system of ethanol and indicalamus leaf powder heated extract operation, extracting temperature is 30-90 ℃, and extraction time is 1-5 hour;
After D, extraction finish, carry out solid-liquid separation, obtain green alcoholic extract, concentrating under reduced pressure is removed most solvent, accounts for to solid content till the 1-10% of total amount, obtains the indicalamus leaf extraction product of ethanol.
2. the preparation method of indicalamus leaf ethanol extraction is characterized in that may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, the indicalamus leaf after pulverizing is added in the supercritical carbon dioxide extraction apparatus, take ethanol as entrainment agent, extracting pressure is 10-40Mpa, and extraction temperature is 25-70 ℃, and extraction time is 0.5-3h, obtains being dissolved in the indicalamus leaf extraction product of ethanol after the separation.
3. the preparation method of indicalamus leaf ethanol extraction is characterized in that may further comprise the steps:
A, the indicalamus leaf raw material is cleaned removal of impurities, drying and crushing;
B, the broken leaf of indicalamus leaf is added in the microwave extraction device, adopt microwave-assisted to extract, microwave power 100-500W adds five times 75% extraction using alcohol 10-30min;
C, extract to finish after, carry out solid-liquid separation, obtain ethanolic soln, carry out concentrating under reduced pressure, be concentrated into till the 1-10% that dry-matter accounts for gross weight, obtain the indicalamus leaf extraction product of ethanol.
4. the application of indicalamus leaf extraction product in cigarette described in the claim 1,2 or 3, it is characterized in that, with the indicalamus leaf extraction product of described ethanol with nontoxic organic solvent diluting after, the mode reinforced according to tobacco aromatics using joins on the pipe tobacco uniformly, can improve the flavouring essence quality of cigarette, eliminate assorted gas, reduce the pungency of tobacco, improve pleasant impression, whole sucking quality increases;
Described organic solvent is ethanolic soln, the glycerine of 50-95%, a kind of or two or more mixed solvents that form by any proportioning of propylene glycol;
The applied amount of described indicalamus leaf extraction product is the 1%-0.001% of pipe tobacco weight, is applied on the pipe tobacco uniformly at the pipe tobacco charging process.
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| CN2013100303847A CN103060095A (en) | 2013-01-25 | 2013-01-25 | Indocalamus leaf ethanol extract and application of indocalamus leaf ethanol extract in cigarette |
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| CN2013100303847A CN103060095A (en) | 2013-01-25 | 2013-01-25 | Indocalamus leaf ethanol extract and application of indocalamus leaf ethanol extract in cigarette |
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| CN103271429A (en) * | 2013-05-02 | 2013-09-04 | 广东中烟工业有限责任公司 | Application of moringa oleifera leaf extractive to cigarette and cigarette comprising moringa oleifera leaf extractive |
| CN103330282A (en) * | 2013-05-02 | 2013-10-02 | 广东中烟工业有限责任公司 | Application of moringa oil in cigarette and cigarette containing moringa oil |
| CN104312725A (en) * | 2014-09-30 | 2015-01-28 | 云南中烟工业有限责任公司 | Perfume prepared by taking edible flowers as raw materials and used for featured cigarettes and application of perfume |
| CN107802025A (en) * | 2017-12-06 | 2018-03-16 | 湖北中烟工业有限责任公司 | A kind of preparation method of ginkgo biloba p.e and its application in cigarette |
| CN114164650A (en) * | 2021-12-07 | 2022-03-11 | 河北三石纺织品制造有限公司 | Antibacterial fabric and preparation method thereof |
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| CN102671017A (en) * | 2012-04-27 | 2012-09-19 | 湖北长友现代农业股份有限公司 | Method for simultaneously preparing indocalamus leaf volatile oil, total flavone and total polysaccharide |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103271429A (en) * | 2013-05-02 | 2013-09-04 | 广东中烟工业有限责任公司 | Application of moringa oleifera leaf extractive to cigarette and cigarette comprising moringa oleifera leaf extractive |
| CN103330282A (en) * | 2013-05-02 | 2013-10-02 | 广东中烟工业有限责任公司 | Application of moringa oil in cigarette and cigarette containing moringa oil |
| CN103330282B (en) * | 2013-05-02 | 2015-12-09 | 广东中烟工业有限责任公司 | The application of oil ben in cigarette and the cigarette containing oil ben |
| CN103271429B (en) * | 2013-05-02 | 2015-12-23 | 广东中烟工业有限责任公司 | The application of moringa oleifera leaf extractive in cigarette and the cigarette containing moringa oleifera leaf extractive |
| CN104312725A (en) * | 2014-09-30 | 2015-01-28 | 云南中烟工业有限责任公司 | Perfume prepared by taking edible flowers as raw materials and used for featured cigarettes and application of perfume |
| CN107802025A (en) * | 2017-12-06 | 2018-03-16 | 湖北中烟工业有限责任公司 | A kind of preparation method of ginkgo biloba p.e and its application in cigarette |
| CN107802025B (en) * | 2017-12-06 | 2019-12-24 | 湖北中烟工业有限责任公司 | Preparation method of ginkgo leaf extract and application of ginkgo leaf extract in cigarettes |
| CN114164650A (en) * | 2021-12-07 | 2022-03-11 | 河北三石纺织品制造有限公司 | Antibacterial fabric and preparation method thereof |
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Application publication date: 20130424 |