CN110693071A - Smoking substrate and method of making same - Google Patents
Smoking substrate and method of making same Download PDFInfo
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- CN110693071A CN110693071A CN201910943524.7A CN201910943524A CN110693071A CN 110693071 A CN110693071 A CN 110693071A CN 201910943524 A CN201910943524 A CN 201910943524A CN 110693071 A CN110693071 A CN 110693071A
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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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
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Abstract
The invention discloses a fuming substrate and a preparation method thereof, and the fuming substrate comprises 770-880 parts by weight of tea shreds and 50-85 parts by weight of fuming agent. Also comprises essence and a stabilizer. The preparation method of the fuming substrate comprises the steps of deactivating enzymes of fresh tea leaves, shredding, puffing and drying, and the obtained shredded tea leaves are mixed with a fuming agent to obtain the fuming substrate. The smoking substrate provided by the invention can achieve the smoking effect of the existing cigarette, is even superior to the existing cigarette in the indexes of smoke quantity, smoke persistence, refreshing effect and the like, does not harm the health of smokers, does not generate environmental pollution, and does not have the problem of second-hand smoking.
Description
Technical Field
The invention relates to the technical field of tobacco products, in particular to a smoking substrate taking tea leaves as a main component and a preparation method thereof.
Background
The traditional cigarette generates smoke through combustion, so that a user can smoke the cigarette, the harm to the human body is large, and the threat to the environment and the health of other people can be generated. With the rapid development of electronic cigarettes, the mode that tobacco shreds are used as a smoking substrate to be made into a cigarette bullet and the cigarette bullet is heated by an electronic cigarette heating device without burning appears in the market at present to generate smoke for a user to smoke. Compared with the traditional cigarette, although the mode reduces the content and concentration of harmful substances to a certain extent, as the smoking substrate is the cut tobacco, substances harmful to human bodies, such as tar and nicotine, are inevitably generated, the environment is polluted, and the social problem that second-hand smoke harms public health is caused.
Therefore, it is an urgent need to solve the problem of the art to provide a novel method for preparing a smoking substrate which is harmless to human body and can effectively replace tobacco shreds.
Disclosure of Invention
In order to solve the problems of harming the health of a smoker, polluting the environment and generating second-hand smoke in the traditional cigarette and electronic cigarette in the prior art, the invention provides a smoking substrate and a preparation method thereof, which are harmless to the human body, the environment and other people.
The invention adopts the following technical scheme to realize the technical purposes:
the technical purpose of the first aspect of the invention is to provide a smoking substrate, which comprises the following components in parts by weight: 770-880 parts of tea shreds and 50-85 parts of a smoke agent. Preferably, the perfume also comprises 55-115 parts of a flavoring agent and 15-30 parts of a stabilizer. The stabilizer is added to improve the azeotropic point of the flavoring agent and prolong the lasting of the flavor.
Further, the width of the tea shreds is 0.5-1.5mm, preferably 0.5-1.0 mm.
Further, the smoke agent is propylene glycol and/or glycerol.
Further, the flavoring agent is essence powder and/or essential oil.
The technical purpose of the second aspect of the invention is to provide a preparation method of the smoking substrate, which comprises the following steps:
de-enzyming: de-enzyming fresh tea leaves to obtain de-enzyming products;
shredding: shredding the enzyme-removed product to obtain a shredded product;
puffing: puffing the shredding product to obtain a puffed product;
and (3) drying: drying the puffed product to reduce the water content to be within 5 percent to obtain the tea shreds;
adding a smoke agent: adding a fuming agent into the tea shreds, and uniformly stirring to obtain the fuming substrate.
In the technical scheme, the fresh tea raw material can be selected from tea leaves with stems and tea leaves without stems, and can also be selected from green tea, black tea, Pu' er tea, oolong tea and the like.
In the above technical solution, the order of each process may be reversed, for example, the drying process may be performed before the puffing process, and the drying and puffing may also be performed simultaneously, for example, by using a microwave puffing device, or the processes of deactivation of enzymes, drying and puffing may be performed simultaneously, for example, by using a deactivation of enzymes drying machine, deactivation of enzymes is performed by microwave heating, and then microwave drying and puffing are performed.
Preferably, after the process of adding the smoke agent, a standing process is also included, so that the smoke agent and the tea shreds are fully combined, and the standing time is preferably 24-72 hours.
Preferably, after the smoke agent adding process, a flavoring agent adding process and a stabilizing agent adding process are also included in sequence. The flavoring agent can adjust the taste of the smoking substrate, and the stabilizer can improve the azeotropic point of the flavoring agent and prolong the durability of the flavoring agent.
Preferably, a standing process is included after the stabilizing process in order to better combine the stabilizing, flavoring and smoking agents with the tea leaves.
In the de-enzyming process, the de-enzyming process is optimized, preferably, the de-enzyming temperature is 110-130 ℃, the de-enzyming time is 30-150 min, and the tea leaves are treated until the water content is 15-25%, preferably 18-21%. In the invention, the temperature of fixation is lower than that of the tea making process, the fixation time is longer, the aim is to prevent tea stalks from coking at an excessive temperature under the premise of ensuring the enzyme activity removal (the enzyme activity can be lost at more than 80 ℃) and influence the tea fragrance of a fuming matrix, in addition, wood fiber, lignin, tea polyphenol, theophylline, soluble sugar, amino acid tea and the like in the tea need to be maximally retained, experiments prove that the loss rate of the tea polyphenol and the theophylline is sharply reduced when the temperature of the tea polyphenol and the theophylline exceeds 140 ℃, in addition, the main components of the soluble sugar and the amino acid formed by the tea leaves can be decomposed due to the excessive temperature of the fragrance, the aim of prolonging the fixation time is to fully dehydrate the tea, therefore, the enzyme deactivation process is carried out by adopting a low-temperature long-time drying mode.
The shredding is to shred the tea leaves after water removing to 0.5-1.5mm, preferably to 0.5-1.0 mm.
Further, the puffing is carried out for 200-420 seconds at the temperature of 75-95 ℃, and the water content of the puffed tea shreds is reduced to below 8%, preferably to below 5%.
Further, the drying temperature is 100-120 ℃, and the drying time is 10-30 min, so that the water content is reduced to below 5%.
And mixing the shredded tea with the smoke agent, namely spraying the smoke agent on a product, and uniformly mixing.
The flavoring agent adding process is to add essence powder and/or essential oil into the mixture of the tea shreds and the smoke agent. Then, when adding the stabilizer, spraying the stabilizer into the mixture of the tea shreds, the cut tobacco and the flavoring agent, and uniformly stirring.
Furthermore, in the preparation method, after the step of adding the smoke agent or the step of adding the flavoring agent and the stabilizing agent, the step of standing is also included, so that the smoke agent, the essence and the stabilizing agent are fully soaked and absorbed.
It is a technical object of a third aspect of the invention to provide the use of the smoking substrate in a cartridge.
The embodiment of the invention has the following beneficial effects:
the smoking substrate provided by the invention can achieve the smoking effect of the existing cigarette, is even superior to the existing cigarette in the indexes of smoke quantity, smoke persistence, refreshing effect and the like, and has the advantages of sufficient smoke quantity, good fragrance and taste, easiness in production and popularization and the like; and because the pure natural tea is used as the raw material of the fuming substrate, the smoking substrate is harmless to the health of a smoker, does not produce environmental pollution, does not have the problem of second-hand smoke, and meanwhile, the tea has wide sources and low cost.
Drawings
FIG. 1 is a flow chart of a method of making a smoking substrate according to one embodiment of the invention;
FIG. 2 is a flow chart of a method of making a smoking substrate according to another embodiment of the invention;
figure 3 is a flow chart of a method of making a smoking substrate according to another embodiment of the invention.
Detailed Description
The technical solutions will be described clearly and completely with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 2 and 3, a method of making a smoking substrate comprises:
de-enzyming: putting fresh picked tea into an electrothermal roller furnace, and deactivating enzyme at 110 deg.C for 60min to reduce water content to 25%;
shredding: after the branches are hung and the stalks are removed by a sorting machine, the tea leaves after the green removing are shredded into filaments with the width of 1.5mm by shredding equipment;
drying, and performing microwave drying treatment at 100 deg.C for 10 min;
puffing: carrying out puffing treatment at 75 ℃ for 200s, and reducing the water content to 8% after puffing;
the drying and the puffing are finished in microwave drying and puffing equipment;
uniformly spraying and soaking the fuming agent propylene glycol on the tea shreds;
perfuming: spraying the essence powder and essential oil onto the tea shreds;
adding a stabilizer: uniformly spraying stabilizer ethanol into the mixture of the shredded tea leaves, the glycerol, the essence powder and the essential oil, sealing, and standing to obtain the fuming substrate 1.
The tea shreds, the smoke agent, the flavor powder, the essential oil and the stabilizer are accurately weighed according to the data listed in the table 1 and then added, wherein the weight of the tea shreds is the weight of the tea shreds after the puffing step is finished.
In the smoking substrate 1 prepared in this example, the weight ratio of the shredded tea to the smoking agent to the essence to the essential oil to the stabilizer is 880:50:30:25:15, the moisture content of the shredded tea is below 8%, and the width of the shredded tea is 1.5 mm.
Example 2
Referring to fig. 2 and 3, in this embodiment, a method of making a smoking substrate comprises:
de-enzyming: putting fresh picked tea into an electrothermal roller furnace, and deactivating enzyme at 120 deg.C for 90min to reduce water content to 20%;
shredding: after the branches are hung and the stalks are removed by a sorting machine, the tea leaves after the green removing are shredded into filaments with the width of 1mm by shredding equipment;
drying, and performing microwave drying treatment at 110 deg.C for 20 min;
puffing: puffing at 80 deg.C for 360s, and reducing water content to 5%;
the drying and the puffing are finished in microwave drying and puffing equipment;
uniformly spraying and soaking the smoke agent glycerol on the tea shreds;
perfuming: spraying the essence powder and essential oil onto the tea shreds;
adding a stabilizer: uniformly spraying stabilizer ethanol into the mixture of the shredded tea leaves, the glycerol, the essence powder and the essential oil, sealing, and standing to obtain the fuming substrate 2.
The tea shreds, the smoke agent, the flavor powder, the essential oil and the stabilizer are accurately weighed according to the data listed in the table 1 and then added, wherein the weight of the tea shreds is the weight of the tea shreds after the puffing step is finished.
In the smoking substrate 2 prepared in this example, the weight ratio of the cut tea, the smoking agent, the essence powder, the essential oil and the stabilizer is 830:60:40:50:20, the water content of the cut tea is less than 5%, and the width of the cut tea is 1 mm.
Example 3
Referring to fig. 2 and 3, in this embodiment, a method of making a smoking substrate comprises:
de-enzyming: putting fresh picked tea into electric heating roller furnace, deactivating enzyme at 120 deg.C for 120min to reduce water content to 18%;
shredding: after the branches are hung and the stalks are removed by a sorting machine, the tea leaves after the green removing are shredded into filaments with the width of 1mm by shredding equipment;
drying, and performing microwave drying treatment at 120 deg.C for 20 min;
puffing: puffing at 90 deg.C for 360s, and reducing water content to 5%;
the drying and the puffing are finished in microwave drying and puffing equipment;
uniformly spraying and soaking the smoke agent glycerol on the tea shreds;
perfuming: spraying the essence powder and essential oil onto the tea shreds;
adding a stabilizer: uniformly spraying stabilizer ethanol into the mixture of the shredded tea leaves, glycerol, the essence powder and the essential oil, sealing, and standing to obtain the fuming substrate 3.
The tea shreds, the smoke agent, the flavor powder, the essential oil and the stabilizer are accurately weighed according to the data listed in the table 1 and then added, wherein the weight of the tea shreds is the weight of the tea shreds after the puffing step is finished.
In the smoking substrate 3 prepared in this example, the weight ratio of the tea shreds to the smoking agent to the essence powder to the essential oil to the stabilizer is 800:70:45:55:30, the water content of the tea shreds is 5%, and the width of the tea shreds is 1 mm.
Example 4
Referring to fig. 2 and 3, in this embodiment, a method of making a smoking substrate comprises:
de-enzyming: putting fresh picked tea into an electrothermal roller furnace, and deactivating enzyme at 100 deg.C for 150min to reduce water content to 21%;
shredding: after the branches are hung and the stalks are removed by a sorting machine, the tea leaves after the green removing are shredded into filaments with the width of 0.5mm by shredding equipment;
drying, and performing microwave drying treatment at 100 deg.C for 30 min;
puffing: performing puffing treatment at 95 deg.C for 420s, and reducing water content to 5%;
the drying and the puffing are finished in microwave drying and puffing equipment;
uniformly spraying and soaking the smoke agent glycerol on the tea shreds;
perfuming: spraying the essence powder and essential oil onto the tea shreds;
adding a stabilizer: uniformly spraying stabilizer ethanol into the mixture of the shredded tea leaves, the glycerol, the essence powder and the essential oil, sealing, and standing to obtain the fuming substrate 4.
The tea shreds, the smoke agent, the flavor powder, the essential oil and the stabilizer are accurately weighed according to the data listed in the table 1 and then added, wherein the weight of the tea shreds is the weight of the tea shreds after the puffing step is finished.
In the smoking substrate 4 prepared in this example, the weight ratio of the tea shreds to the smoking agent to the essence powder to the essential oil to the stabilizer is 770:85:40:75:30, the water content of the tea shreds is 5%, and the width of the tea shreds is 0.5 mm.
TABLE 1
The effects of the 4 smoking substrate samples prepared in examples 1 to 4 were compared with those of a commercially available cigarette smoking substrate, and as shown in table 2, the tester scored the smoke amount, smoke durability, smoke resistance, smoke and mouth feel, refreshing effect, easy productivity, easy popularization, and the like, respectively, and calculated a comprehensive score, wherein the score was 5 points, and the higher the score, the better the effect.
TABLE 2
As can be seen from the table above, the smoking substrate prepared by the method of the invention can at least achieve the smoking effect of the existing cigarette, and is even superior to the existing cigarette in the indexes of smoke quantity, smoke persistence, refreshing effect and the like.
Example 5
Referring to fig. 1, in this embodiment, a method of making a smoking substrate comprises:
de-enzyming: putting fresh picked tea into an electrothermal roller furnace, and deactivating enzyme at 120 deg.C for 90min to reduce water content to 20%;
shredding: after the branches are hung and the stalks are removed by a sorting machine, the tea leaves after the green removing are shredded into filaments with the width of 1mm by shredding equipment;
drying, and performing microwave drying treatment at 110 deg.C for 20 min;
puffing: puffing at 80 deg.C for 360s, and reducing water content to 5%;
the drying and the puffing are finished in microwave drying and puffing equipment;
the smoke agent glycerol is evenly sprayed and soaked on the tea shreds.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (12)
1. The smoking substrate is characterized by comprising the following components in parts by weight: 770-880 parts of tea shreds and 50-85 parts of a smoke agent.
2. The smoking substrate of claim 1, further comprising the following components in parts by weight: 55-115 parts of a flavoring agent and 15-30 parts of a stabilizer.
3. A smoking substrate according to claim 1 or 2, wherein the shredded tea is prepared by: the tea is prepared by deactivating enzyme, shredding, puffing, and drying.
4. A smoking substrate according to claim 1, wherein the tea strands have a width of 0.5mm to 1.5 mm.
5. A smoking substrate according to claim 1, wherein the smoking agent is propylene glycol and/or glycerol.
6. A method of making a smoking substrate according to any of claims 1 to 5 comprising the steps of:
de-enzyming: de-enzyming fresh tea leaves to obtain de-enzyming products;
shredding: shredding the enzyme-removed product to obtain a shredded product;
puffing: puffing the shredding product to obtain a puffed product;
and (3) drying: drying the puffed product to reduce the water content to be within 5 percent to obtain the tea shreds;
adding a smoke agent: adding a smoke agent into the tea shreds, and uniformly mixing to obtain the fuming substrate.
7. A method of making a smoking substrate according to claim 6, further comprising a resting process after the addition of the smoking agent.
8. A method of making a smoking substrate according to claim 6, wherein the addition of the smoking agent is followed by the addition of a flavouring agent and a stabilising agent.
9. The method of making a smoking substrate according to claim 8, further comprising a resting process after the addition of the stabilizing agent.
10. The method for preparing a smoking substrate according to any one of claims 6 to 9, wherein the de-enzyming temperature is 110 ℃ to 130 ℃, and the tea leaves are treated to contain 15% to 25% of water.
11. The method of claim 10, wherein the puffing is carried out at a temperature of 75 ℃ to 95 ℃ and a pressure of 0.1MPa to 0.12MPa for 200s to 420s, and the moisture content of the tea shreds is reduced to less than 8% after puffing.
12. A method of making a smoking substrate according to claim 11 wherein the drying temperature is from 100 ℃ to 120 ℃ and the drying time is from 10min to 30 min.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112021644A (en) * | 2020-08-24 | 2020-12-04 | 云南氪莱铂科技有限公司 | Preparation method of tea stem particle smoke body and application of tea stem particle smoke body in heating non-burning cigarette cartridge |
| WO2022077219A1 (en) * | 2020-10-13 | 2022-04-21 | 深圳市舜宝科技有限公司 | Composition, preparation method, and tea cartridge |
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Application publication date: 20200117 |