CN111358045A - Black tea extract compound and application thereof - Google Patents
Black tea extract compound and application thereof Download PDFInfo
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- CN111358045A CN111358045A CN202010175578.6A CN202010175578A CN111358045A CN 111358045 A CN111358045 A CN 111358045A CN 202010175578 A CN202010175578 A CN 202010175578A CN 111358045 A CN111358045 A CN 111358045A
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- black tea
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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
- 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
- A24B15/26—Use of organic solvents for extraction
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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
- A24B3/12—Steaming, curing, or flavouring tobacco
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Tea And Coffee (AREA)
Abstract
The invention relates to a black tea extract compound and application thereof, wherein the black tea extract compound comprises an extract component A, an extract component B and an auxiliary component C; according to the weight parts, the extraction component A is 1-6 parts, the extraction component B is 3-4 parts, and the auxiliary component C is 1-6 parts; wherein the extraction component A is ultrasonically extracted by adopting an alcohol solvent, the extraction component B is ultrasonically extracted by adopting a water solvent, and the extraction component A, the extraction component B and the auxiliary component C are mixed to obtain the black tea extraction compound. According to the application, formula extraction is adopted, the active ingredients of the formula black tea are subjected to segmentation and solvent extraction, and then are compounded to obtain a compound, and the compound is added into tobacco shred products, so that the compound has a good smoking effect.
Description
Technical Field
The invention relates to the field of tobacco shred products, in particular to a black tea extract compound and application thereof.
Background
The sense of directly smoking tobacco products cannot meet the demands of people, so people can improve the sense experience by adding spices into the tobacco products, and common spice raw materials are tobacco essential oil, aromatic organic compounds and the like. With the improvement of living standard, people demand cigarette quality and taste more and more, in order to seek better sensory experience, the application extracts the effective components in the black tea, and adopts a staged compounding mode to obtain the compound to be added into the cut tobacco, so that the cigarette has better smoking effect.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a black tea extract compound and application thereof, and a tobacco shred product with good smoking effect is obtained.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a black tea extract complex comprising:
extracting component A, wherein the extracted component A is obtained by the following method: firstly, crushing a black tea raw material for later use; secondly, mixing the crushed black tea raw material with 40% -95% of alcohol according to the mass ratio of 1 (3-15), transferring the mixture to an ultrasonic extraction device, and performing ultrasonic extraction to obtain an extraction component A', wherein the ultrasonic conditions are as follows: the temperature is 25-65 ℃, the frequency is 30-60 KHz, and the time is 45-120 min; thirdly, distilling and concentrating the extracted component A' under reduced pressure until the following conditions are met: when the density/viscosity is more than 0.816, the shading/solid content is more than 1.1 and the acidity/PH value is more than 0, obtaining an extraction component A;
extracting component B, wherein the extracted component B is obtained by the following method: firstly, mixing an extraction component A and water according to a mass ratio of 1 (5-50), and then transferring the mixture to an ultrasonic extraction device for ultrasonic extraction to obtain an extraction component B', wherein the ultrasonic conditions are as follows: the temperature is 50-90 ℃, the frequency is 30-60 KHz, and the time is 45-120 min; secondly, distilling and concentrating the extracted component B' under reduced pressure until the following conditions are met: when the density/viscosity is more than 1, the shading/solid content is more than 1.1, and the acidity/PH value is more than 0, obtaining an extracted component B'; step three, refrigerating the extracted component B' at 4-6 ℃ for 36-72 h, and centrifuging at high speed to obtain the extracted component B, wherein the centrifugation conditions are as follows: rotating speed is 3000-14000 r/min, and time is 4-15 min;
an auxiliary component C, wherein the auxiliary component C is at least one of propylene glycol and glycerol;
mixing an extracted component A, an extracted component B and an auxiliary component C to obtain a black tea extracted compound, wherein the extracted component A is 1-6 parts by weight, the extracted component B is 3-4 parts by weight and the auxiliary component C is 1-6 parts by weight.
Preferably, the extraction component A is 4 parts, the extraction component B is 3 parts, and the auxiliary component C is 3 parts.
Preferably, the black tea raw material is one or more of Sirran card black tea, assam black tea, Qimen black tea, Laoshan mountain black tea, Xiaozhong black tea, Dajiling mountain black tea and Guanyin black tea.
Preferably, the black tea raw material is a mixture of Sri Lanka black tea, assam black tea and Keemun black tea, and the Sri Lanka black tea is 1-5 parts by weight, the assam black tea is 1-5 parts by weight, and the Keemun black tea is 1-3 parts by weight.
Preferably, the black tea raw material is a mixture of Sri Lanka black tea, assam black tea and Keemun black tea, and the Sri Lanka black tea is 3 parts, the assam black tea is 2 parts and the Keemun black tea is 1 part by weight.
Preferably, in the step of obtaining the extract component A, the alcohol concentration in the second step is 95%, and the mass ratio of the black tea raw material to the alcohol is 1: 5; the ultrasonic conditions are as follows: 45 deg.C, 45KHz, 60 min;
in the step of obtaining the extracted component B, the mass ratio of the extracted component A to water in the second step is 1: 5; the ultrasonic conditions are as follows: 75 deg.C, 45KHz, 60 min; the refrigeration condition in the third step is as follows: 4 ℃ and 36 h; the centrifugation conditions were: 12000r/min, 4 min.
Preferably, extract a' has a density/viscosity of 0.9501, a shade/solids content of 1.3775, and an acidity/PH of 3.62; extract B "had a density/viscosity of 1.122, a shading/solids content of 1.475, and an acidity/PH of 3.97.
Preferably, in the step of obtaining the extract component a, the reduced pressure distillation conditions are: the temperature is 60 deg.C, the pressure is 114mbar, the temperature of cooling liquid is-2 deg.C, and the cooling liquid is ethanol. In the step of obtaining the extract component B, the reduced pressure distillation conditions are as follows: the temperature is 60 deg.C, the pressure is 114mbar, the temperature of cooling liquid is-2 deg.C, and the cooling liquid is ethanol.
Preferably, the black tea compound extract is applied to tobacco shred products.
Preferably, the addition amount of the black tea extract compound in the cut tobacco product is 0.1% by mass fraction.
The invention adopts the structure, and has the advantages that: according to the application, formula extraction is adopted, the active ingredients of the formula black tea are subjected to segmentation and solvent extraction, and then are compounded to obtain a compound, and the compound is added into tobacco shred products, so that the compound has a good smoking effect.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example. In the following description, specific details are set forth in order to provide a more thorough understanding of the present application, however, it will be apparent to one skilled in the art that the present application may be practiced without one or more of these details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present application.
(I) preparation of raw materials
Selecting Sri Lanka black tea, assam black tea, Keemun black tea, Laoshan mountain black tea, Xiaozhong black tea, Dajiling black tea and Guanyin black tea as black tea raw materials, and pulverizing to 30 meshes for later use.
(II) device
Detecting the density/viscosity and shading/solid content values of the extracted components by adopting equipment of Ludoufu corporation (RUDOLPH RECEARCH ANALYTICAL, AUTOFLEX R837) in America, and measuring the acid values of the extracted components by adopting a potentiometric titrator of Vantone corporation in Switzerland; hongxianglong' TGCXN-2B ultrasonic circulation extractor is used for ultrasonic extraction.
(III) Experimental procedures and results
1. Preparation of the Black tea extract Complex of the present application
(1) Preparation of extract a:
firstly, crushing a black tea raw material for later use; secondly, mixing the crushed black tea raw material and 40-95% alcohol according to the mass ratio of 1:15-1:5, and transferring the mixture to an ultrasonic extraction device for ultrasonic extraction to obtain an extraction component A', wherein the ultrasonic conditions are as follows: the temperature is 25-65 ℃, the frequency is 30-60 KHz, and the time is 45-120 min, wherein three times of continuous extraction can be realized, so that sufficient extraction can be realized, and the extracting solutions are combined to obtain an extracted component A'; thirdly, distilling and concentrating the extracted component A' under reduced pressure until the following conditions are met: when the density/viscosity is more than 0.816, the shading/solid content is more than 1.1 and the acidity/PH value is more than 0, obtaining an extraction component A; wherein, the reduced pressure distillation condition is as follows: the temperature is 60 deg.C, the pressure is 114mbar, the temperature of cooling liquid is-2 deg.C, and the cooling liquid is ethanol.
(2) Preparation of extract component B:
firstly, mixing an extraction component A and water according to a mass ratio of 1:50-1:5, and then transferring the mixture to an ultrasonic extraction device for ultrasonic extraction to obtain an extraction component B', wherein the ultrasonic conditions are as follows: the temperature is 50-90 ℃, the frequency is 30-60 KHz, and the time is 45-120 min, wherein five times of continuous extraction can be realized, so that sufficient extraction is realized, and the extracting solutions are combined to obtain an extracted component B'; secondly, distilling and concentrating the extracted component B' under reduced pressure until the following conditions are met: when the density/viscosity is more than 1, the shading/solid content is more than 1.1, and the acidity/PH value is more than 0, obtaining an extracted component B'; step three, refrigerating the extracted component B' at 4-6 ℃ for 36-72 h, and centrifuging at high speed to obtain the extracted component B, wherein the centrifugation conditions are as follows: rotating speed is 3000-14000 r/min, and time is 4-15 min; wherein, the reduced pressure distillation condition is as follows: the temperature is 60 deg.C, the pressure is 114mbar, the temperature of cooling liquid is-2 deg.C, and the cooling liquid is ethanol.
(3) Compound mixing
Mixing the prepared extracted component A, the extracted component B and the auxiliary component C according to a certain mass part (assuming that the extracted component A is m parts, the extracted component B is n parts and the auxiliary component C is d parts) to obtain the black tea extracted compound, and taking the compound as an experimental group product.
2. Control experiment
Control 1 group: the black tea material was prepared by the same alcohol extraction method as in experimental group 3(1) alone under the same conditions as in experimental group, and then the extracted component and the auxiliary component C were mixed in a certain mass ratio (m + n parts of extracted component, d parts of auxiliary component C) to obtain a black tea extract complex, which was used as a product of control group 1.
Control 2 group: the black tea raw material was the same as the experimental group, the extraction component was prepared from the black tea raw material by the water extraction method of 3(2) alone under the same conditions, and then the extraction component and the auxiliary component C were mixed in a certain mass part (extraction component m + n parts, auxiliary component C d parts) to obtain a black tea extract complex, which was used as a product of the control group 2.
Control 3 group: soaking black tea raw material in water for more than 3h to obtain filtrate, and using the filtrate and auxiliary component C as control 3 group product according to certain mass parts (filtrate is m + n parts, auxiliary component C is d parts).
Blank group: the cut tobacco product was directly smoked as a blank control.
3. Suction experiment
(1) The compositions obtained under different preparation conditions (see table 1 in detail) were added to tobacco shreds by the experimental group method and smoked, and the smoking evaluation results are shown in table 2.
TABLE 1 data of three different experimental conditions
TABLE 2 aspiration results for different experimental groups
As can be seen from the results in Table 2, the compound obtained by the experimental data of the serial number 1 is added into tobacco shreds for suction, so that the suction effect is good.
(2) The black tea raw materials of four groups a, b, c and d were (8 parts of slylaka black tea), (4 parts of slylaka black tea, 4 parts of assam black tea), (2 parts of slylaka black tea, 5 parts of assam black tea, 1 part of keemun black tea), (1 part of slylaka black tea, 2 parts of assam black tea, 1 part of keemun black tea, 1 part of laoshan black tea, 1 part of kombu black tea, 1 part of jiling black tea and 1 part of guanyin black tea), respectively, and the formulations were prepared according to the experimental data of group 1 in table 1 by the preparation method of the experimental group, and were added to tobacco shreds at a mass ratio of 0.1% for smoking, and the smoking evaluation results are shown in table 3.
TABLE 3 suction results for different black teas
From the results in table 3, it can be seen that the compound prepared from the black tea raw materials in group c is added into tobacco shreds for smoking, and compared with other groups, the smoking effect is the best; comparing group d with group a or b, it is clear that the mixing of the whole black tea material is not optimal.
(3) According to the experimental data corresponding to the group 1 in table 1, the black tea raw materials of the group c are adopted, the obtained compound is respectively prepared according to the methods of the experimental group and the groups 1-3, the compound is respectively added into the tobacco shreds according to the mass ratio of 0.1% for suction, and the sensory evaluation result of the suction is shown in table 4.
TABLE 4 corresponding aspiration results for formulations of different preparation methods
As can be seen from the results in Table 4, the suction effect of the experimental group and the control groups 1 to 3 was superior to that of the blank group; compared with the control groups 1-3, the experimental group has the advantages that the compound obtained by mixing after the compound is subjected to phase-by-phase solvent-separation compound extraction is added into tobacco shreds for suction, and the suction effect is obviously higher than that of other control groups.
(4) The extract A, the extract B and the auxiliary component C obtained in the experimental group are mixed according to different parts by weight, and the specific parts by weight are shown in Table 5.
Table 5 mass of each ingredient employed in the formulations of the present application
The black tea extract formulations of nos. 1 to 9, which were obtained by mixing the components in the weight parts in table 5, were added to tobacco shreds in a mass ratio of 0.1% for smoking, and the sensory evaluation results of the smoking are shown in table 6.
TABLE 6 suction results at different compounding weights
As can be seen from table 6, the compound obtained by mixing 4 parts by weight of extract component a, 3 parts by weight of extract component B, and 3 parts by weight of auxiliary component C was superior to other compositions in the smoking effect when added to tobacco shreds. In conclusion, the compound obtained after the compound is extracted by stages and solvents has the most obvious influence on the tobacco shred smoking effect, and the extraction data and the black tea raw material are the second step.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art. The details of the present invention are not described in detail, but are known to those skilled in the art.
Claims (9)
1. A black tea extract complex comprising:
extracting component A, wherein the extracted component A is obtained by the following method: firstly, crushing a black tea raw material for later use; secondly, mixing the crushed black tea raw material with 40% -95% of alcohol according to the mass ratio of 1 (3-15), transferring the mixture to an ultrasonic extraction device, and performing ultrasonic extraction to obtain an extraction component A', wherein the ultrasonic conditions are as follows: the temperature is 25-65 ℃, the frequency is 30-60 KHz, and the time is 45-120 min; thirdly, distilling and concentrating the extracted component A' under reduced pressure until the following conditions are met: when the density/viscosity is more than 0.816, the shading/solid content is more than 1.1 and the acidity/PH value is more than 0, obtaining an extraction component A;
extracting component B, wherein the extracted component B is obtained by the following method: firstly, mixing an extraction component A and water according to a mass ratio of 1 (5-50), and then transferring the mixture to an ultrasonic extraction device for ultrasonic extraction to obtain an extraction component B', wherein the ultrasonic conditions are as follows: the temperature is 50-90 ℃, the frequency is 30-60 KHz, and the time is 45-120 min; secondly, distilling and concentrating the extracted component B' under reduced pressure until the following conditions are met: when the density/viscosity is more than 1, the shading/solid content is more than 1.1, and the acidity/PH value is more than 0, obtaining an extracted component B'; step three, refrigerating the extracted component B' at 4-6 ℃ for 36-72 h, and centrifuging at high speed to obtain the extracted component B, wherein the centrifugation conditions are as follows: rotating speed is 3000-14000 r/min, and time is 4-15 min;
an auxiliary component C, wherein the auxiliary component C is at least one of propylene glycol and glycerol;
mixing an extracted component A, an extracted component B and an auxiliary component C to obtain a black tea extracted compound, wherein the extracted component A is 1-6 parts by weight, the extracted component B is 3-4 parts by weight and the auxiliary component C is 1-6 parts by weight.
2. A black tea extract formulation according to claim 1, wherein the extract a is 4 parts, the extract B is 3 parts and the adjunct C is 3 parts.
3. A black tea extract formulation according to claim 1, wherein the black tea raw material is one or more of Silinan Ka black tea, assam black tea, Keemun black tea, Laoshan black tea, Xiaozhong black tea, Dajiling black tea, Guanyin black tea.
4. A black tea extract formulation according to claim 3, wherein the black tea material is a blend of Sri Lanka black tea, Assam black tea and Keemun black tea, in parts by weight, 1 to 5 parts of Sri Lanka black tea, 1 to 5 parts of Assam black tea and 1 to 3 parts of Keemun black tea.
5. A black tea extract formulation according to claim 4, wherein the black tea material is a blend of Silan-Ka black tea, assam black tea and Keemun black tea, in parts by weight, 3 parts of said Silan-Ka black tea, 2 parts of said assam black tea and 1 part of said Keemun black tea.
6. A black tea compound extract according to claim 1, wherein in the step of obtaining the extract component A, the alcohol concentration in the second step is 95%, and the mass ratio of the black tea raw material to the alcohol is 1: 5; the ultrasonic conditions are as follows: 45 deg.C, 45KHz, 60 min;
in the step of obtaining the extracted component B, the mass ratio of the extracted component A to water in the second step is 1: 5; the ultrasonic conditions are as follows: 75 deg.C, 45KHz, 60 min; the refrigeration condition in the third step is as follows: 4 ℃ and 36 h; the centrifugation conditions were: 12000r/min, 4 min.
7. A black tea compounded extract according to claim 1, wherein the extracted component a' has a density/viscosity of 0.9501, a sunscreen/solids content of 1.3775, an acidity/PH of 3.62; extract B "had a density/viscosity of 1.122, a shading/solids content of 1.475, and an acidity/PH of 3.97.
8. Use of a black tea compounded extract as claimed in any of claims 1 to 7 in a cut tobacco product.
9. Use of a black tea extract complex according to claim 8, wherein the black tea extract complex is added in a tobacco shred product in an amount of 0.1% by mass fraction.
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| CN101445765A (en) * | 2008-12-17 | 2009-06-03 | 华宝食用香精香料（上海）有限公司 | Method for preparing black tea essence by taking black tea as raw material and usage of black tea essence obtained thereby as well as in cigarette |
| CN103242314A (en) * | 2013-04-19 | 2013-08-14 | 天津大学 | Method for comprehensively extracting effective ingredients in tea |
| CN104171157A (en) * | 2014-09-10 | 2014-12-03 | 嘉兴市得百科新材料科技有限公司 | Green tea extract as well as preparation method and application thereof |
| CN104212638A (en) * | 2014-09-10 | 2014-12-17 | 嘉兴市得百科新材料科技有限公司 | Preparation method of black tea flavor for tobacco |
| KR20140145681A (en) * | 2013-06-13 | 2014-12-24 | 재단법인 하동녹차연구소 | A Theaflvin Extracting Method from Tea |
| CN104531359A (en) * | 2014-12-15 | 2015-04-22 | 云南中烟工业有限责任公司 | Preparation method of black tea extractive and application thereof |
-
2020
- 2020-03-13 CN CN202010175578.6A patent/CN111358045B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445765A (en) * | 2008-12-17 | 2009-06-03 | 华宝食用香精香料（上海）有限公司 | Method for preparing black tea essence by taking black tea as raw material and usage of black tea essence obtained thereby as well as in cigarette |
| CN103242314A (en) * | 2013-04-19 | 2013-08-14 | 天津大学 | Method for comprehensively extracting effective ingredients in tea |
| KR20140145681A (en) * | 2013-06-13 | 2014-12-24 | 재단법인 하동녹차연구소 | A Theaflvin Extracting Method from Tea |
| CN104171157A (en) * | 2014-09-10 | 2014-12-03 | 嘉兴市得百科新材料科技有限公司 | Green tea extract as well as preparation method and application thereof |
| CN104212638A (en) * | 2014-09-10 | 2014-12-17 | 嘉兴市得百科新材料科技有限公司 | Preparation method of black tea flavor for tobacco |
| CN104531359A (en) * | 2014-12-15 | 2015-04-22 | 云南中烟工业有限责任公司 | Preparation method of black tea extractive and application thereof |
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