CN114947176A - Tea herbal particles for HNB (home node B) cigarettes and preparation process thereof - Google Patents
Tea herbal particles for HNB (home node B) cigarettes and preparation process thereof Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title claims description 66
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- 239000000843 powder Substances 0.000 claims abstract description 143
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- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 24
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- 235000011187 glycerol Nutrition 0.000 claims abstract description 24
- 239000003755 preservative agent Substances 0.000 claims abstract description 24
- 230000002335 preservative effect Effects 0.000 claims abstract description 24
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 24
- 239000000661 sodium alginate Substances 0.000 claims abstract description 24
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 34
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Tea And Coffee (AREA)
Abstract
A tea herbal granule for HNB (home node B) cigarettes and a preparation process thereof relate to the field of heating non-combustion electronic cigarettes, and the formula comprises the following raw materials in percentage by weight: 50-60 parts of tea powder, 30-40 parts of food-grade VG (glycerol), 0.5-3 parts of sodium alginate, 3-10 parts of essence, 1-3 parts of nicotine salt, 0.01-0.1 part of antioxidant, 0.01-0.1 part of preservative and 0.1-1 part of sour regulator. The tea powder of the formula can adopt various varieties such as black tea, green tea, Pu' er tea and the like, has no grade requirement, can be used, can be provided with tea stalks, can keep stable taste for 30-40 minutes after being filled once in a cartridge which is manufactured by adopting the formula and is used for igniting non-combustible cigarettes, and can just form a fiber hole structure convenient for absorbing nicotine salt after organic matters of the tea powder are extracted and separated due to the special fiber structure of the tea powder, so that the nicotine salt is more uniform and firm to absorb, the taste is stable, and the duration is longer.
Description
Technical Field
The invention relates to the field of heating non-combustion electronic cigarettes, in particular to tea herbal particles for HNB cigarettes and a preparation process thereof.
Background
HNB (household tobacco smoke) is an electronic cigarette which is not burnt during heating, is originally developed by foreign tobacco companies such as Feimei International and is characterized in that a special cigarette cartridge is put into a heating device, nicotine and smoke in the cigarette cartridge are released in a low-temperature baking mode, and the low-temperature baking temperature is about 300 ℃ and is far lower than the burning temperature of more than 800 ℃ of the traditional cigarette. The data show that the content of carcinogenic substances in the smoke of the heating non-combustion cigarette is 80 percent less than that of the common cigarette, so that the intake of a smoker to a mutagen is reduced by 70 percent, the morbidity of bronchitis and pneumonia of the smoker is reduced by 46 percent and 36 percent, the harm of tobacco products to human bodies is greatly reduced, and the cigarette becomes a new trend leading the consumption of tobacco.
At present, the cigarette particles used by the prior art for heating and non-burning the electronic cigarette cartridge can be used for 20-30 minutes by one-time filling, however, the fiber of the cigarette particles has poor adsorption performance to nicotine salt (nicotine), so that the content of the nicotine salt (nicotine) in the smoke is greatly reduced after the cigarette particles are burnt for 10 minutes, and the taste experience of a user is greatly reduced.
Disclosure of Invention
In order to overcome the defects that the existing tobacco particles used in the prior art for heating and non-burning electronic cigarette cartridges can be used for 20-30 minutes after being filled once, but the tobacco particles have poor adsorption performance on nicotine salt (nicotine) due to the fact that fibers of the tobacco particles are poor in adsorption performance, the content of nicotine salt (nicotine) in smoke is greatly reduced after the tobacco particles are burnt for 10 minutes, and the taste experience of a user is greatly reduced, the invention provides the tea herbal particles for the HNB cigarette and the preparation process thereof. The following technical scheme is adopted:
a tea herbal granule for HNB tobacco comprises the following raw materials in percentage by weight:
50-60 parts of tea powder, 30-40 parts of food-grade VG (glycerol), 0.5-3 parts of sodium alginate, 3-10 parts of essence, 1-3 parts of nicotine salt, 0.01-0.1 part of antioxidant, 0.01-0.1 part of preservative and 0.1-1 part of sour taste modifier, wherein the tea powder is obtained by twice extraction and drying with water and then extraction and drying with alcohol.
Optionally, the formula comprises the following raw materials in percentage by weight:
52-57 parts of tea powder, 33-38 parts of food-grade VG (glycerol), 0.5-1.5 parts of sodium alginate, 4-7 parts of essence, 1-2 parts of nicotine salt, 0.02-0.07 part of antioxidant, 0.02-0.07 part of preservative and 0.2-0.6 part of sour regulator.
Optionally, the formula comprises the following raw materials in percentage by weight:
53-55 parts of tea powder, 35-38 parts of food-grade VG (glycerol), 0.8-1.2 parts of sodium alginate, 5 parts of essence, 1.3-1.6 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of sour regulator.
Through the technical scheme, the tea powder can adopt various varieties such as black tea, green tea, Pu' er tea and the like, has no grade requirement according to the flavor requirement, can be used and can be provided with tea stalks, and the cigarette bomb which is prepared by adopting the formula and is used for igniting non-combustible cigarettes can keep stable taste for 30-40 minutes after being filled once.
When the tea powder is used for 30-40 minutes, the nicotine salt content in the burning smoke is attenuated by no more than 15% compared with that just before use, and a user has a full taste and small change of the taste.
Optionally, when the dry tea powder is extracted, the weight ratio of the used dry tea powder, water and alcohol is 1: 10:3.5, the weight part ratio of the water comprises the water amount used in two extractions.
Through the technical scheme, water and alcohol are adopted to carry out extraction centrifugation on the dry tea, and after organic matters are extracted and discarded, a fiber hole structure convenient for absorbing nicotine salt is just formed.
Optionally, the alcohol is 65 degree alcohol.
Through the technical scheme, the 65-degree alcohol can well extract organic matters such as tea polyphenol, protein, amino acid, saccharides, alkaloid, aromatic substances, pigment, vitamins, enzymes, saccharides, pectin and the like in the dry tea.
Optionally, the specific extraction and drying method of the tea powder comprises the following steps:
STEP1, taking the dry tea in parts by weight, and crushing the dry tea by a crusher with 100 meshes and 150 meshes to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 5-10 min to be uniform;
STEP3, placing into ultrasonic vibration rod, performing ultrasonic extraction for 50-70 min, taking out the mixed solution, and centrifuging for 25-35 min;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction for 50-70 min, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out after 25-35 min to obtain the extracted tea powder with high water content.
STEP5, drying the tea powder obtained in STEP4 in a dryer for 30 minutes to obtain 0.6-0.8 weight part of primarily extracted dry tea powder;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 75-80 ℃ for 4-6 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes, and obtaining 0.4-0.6 part of finally extracted tea powder.
Through the technical scheme, the raw herbal particles of the tea leaves for the HNB cigarette and the dry tea powder required by the preparation process of the raw herbal particles can be prepared from the dry tea leaves such as black tea, green tea, Pu' er tea and the like, various organic matters in the dry tea are removed through twice extraction with water and alcohol to form a mesh structure, and a carrier is provided for subsequent adsorption of nicotine salt.
Optionally, the water content of the tea powder finally extracted in STEP6 should be less than 5%.
A preparation process of tea herbal granules for HNB cigarettes,
step1, adding the tea powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence in parts by weight, the nicotine salt in parts by weight, the antioxidant in parts by weight, the preservative in parts by weight and the sour taste modifier in parts by weight, uniformly stirring, and standing for 5-8 hours;
and 2, putting the mixture obtained in the step1 after standing into a granulator for granulation to obtain tea herbal granules.
Optionally, the length of the granules is controlled to be 1-2mm, the diameter of the granules is 1mm, and the water content is lower than 5%.
In summary, the invention includes at least one of the following beneficial technical effects:
the invention provides tea herbal particles for HNB cigarettes and a preparation process thereof, wherein tea powder of a formula can be made of black tea, green tea, Pu' er tea and other varieties, can be used without grade requirements according to flavor requirements, can be provided with tea stems, and can be used in a cigarette bomb for igniting non-combustible cigarettes, which is manufactured by adopting the formula, the stable taste can be kept for 30-40 minutes by one-time filling, and due to the special fiber structure of the tea powder, after organic matters are extracted and separated, a fiber pore structure convenient for absorbing nicotine salt is just formed, so that the nicotine salt is more uniformly and firmly absorbed, the taste is stable, and the duration is longer.
The raw material adopted by the tea herbal particles for the HNB cigarette provided by the invention is tea, the requirement on the quality of the tea is not high, the tea is not required to be fresh tea or tender tea, the tea can be adopted as long as the tea is tea, the raw material source is wide, and the tea also contains some beneficial components, so that the tea herbal particles are beneficial to the health, and are environment-friendly and green tea herbal particles for the HNB cigarette.
Drawings
Fig. 1 shows tea herbal particles for HNB tobacco obtained by implementing the present invention.
Fig. 2 shows tea herbal particles for HNB cigarettes and cigarettes prepared from the same in accordance with an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples.
The embodiment of the invention discloses tea herbal particles for HNB cigarettes and a preparation process thereof.
A tea herbal granule for HNB tobacco comprises the following raw materials in percentage by weight:
50-60 parts of tea powder, 30-40 parts of food-grade VG (glycerol), 0.5-3 parts of sodium alginate, 3-10 parts of essence, 1-3 parts of nicotine salt, 0.01-0.1 part of antioxidant, 0.01-0.1 part of preservative and 0.1-1 part of sour regulator, wherein the tea powder is obtained by twice extraction drying with water and extraction drying with alcohol.
The formula comprises the following raw materials in percentage by weight:
52-57 parts of tea powder, 33-38 parts of food-grade VG (glycerol), 0.5-1.5 parts of sodium alginate, 4-7 parts of essence, 1-2 parts of nicotine salt, 0.02-0.07 part of antioxidant, 0.02-0.07 part of preservative and 0.2-0.6 part of sour regulator.
The formula comprises the following raw materials in percentage by weight:
53-55 parts of tea powder, 35-38 parts of food-grade VG (glycerol), 0.8-1.2 parts of sodium alginate, 5 parts of essence, 1.3-1.6 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of sour regulator.
The tea powder can adopt various varieties such as black tea, green tea, Pu' er tea and the like, has no grade requirement according to the flavor requirement, can be used and can be provided with tea stems, and the stable mouth feel can be kept for 30-40 minutes by once filling in the cartridge which is manufactured by adopting the formula and is used for igniting non-combustible cigarettes.
When the tea powder is used for 30-40 minutes, the nicotine salt content in the combustion smoke is attenuated by no more than 15% compared with that just before use, and a user has a full taste and small change of the taste.
When the dry tea powder is extracted, the weight ratio of the used dry tea powder, water and alcohol is 1: 10:3.5, the weight part ratio of the water comprises the water amount used in two extractions.
The dry tea is extracted and centrifuged by water and alcohol, and after organic matters are extracted and discarded, a fiber hole structure convenient for absorbing nicotine salt is just formed.
The alcohol is 65 degree alcohol, and the 65 degree alcohol can well extract organic matters such as tea polyphenol, protein, amino acid, saccharide, alkaloid, aromatic substances, pigment, vitamin, enzyme, saccharide, pectin and the like in the dry tea.
The specific extraction and drying method of the tea powder comprises the following steps:
STEP1, taking the dry tea in parts by weight, and crushing the dry tea by a crusher with 100 meshes and 150 meshes to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained by STEP1 into a stainless steel stirring tank, adding half of water by weight, and stirring for 5-10 minutes until the mixture is uniform;
STEP3, placing into ultrasonic vibration rod, performing ultrasonic extraction for 50-70 min, taking out the mixed solution, and centrifuging for 25-35 min;
and STEP4, adding half of the water by weight again, performing ultrasonic extraction for 50-70 minutes again, taking out the mixed solution, pouring the mixed solution into a centrifugal machine for centrifugation, and taking out after 25-35 minutes to obtain the extracted tea powder with high water content.
STEP5, placing the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.6-0.8 weight part of primarily extracted dry tea powder;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding alcohol in parts by weight, stirring and heating at a low temperature of 75-80 ℃ for 4-6 hours, putting into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting into a dryer for 30 minutes for drying, and obtaining 0.4-0.6 part of finally extracted tea powder.
The preparation method can be used for preparing the tea herbal particles for HNB cigarettes from black tea, green tea, Pu' er tea and other dry tea and dry tea powder required by the preparation process of the tea herbal particles, and various organic matters in the dry tea are removed through two-time extraction with water and alcohol to form a mesh structure so as to provide a carrier for subsequent adsorption of nicotine salt.
The water content of the final extracted tea powder in STEP6 should be less than 5%.
The first embodiment of the invention:
the formula comprises the following raw materials in percentage by weight:
53.8 parts of tea powder, 36.5 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of acidity regulator.
53.8 parts of tea powder, by weight, 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, taking the dry tea in parts by weight, and crushing the dry tea by a crusher through a 120-mesh sieve to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 minutes until uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 min, taking out the mixed solution, pouring into a centrifuge for centrifugation, and taking out after 35 min to obtain the extracted tea powder with high water content.
STEP5, putting the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.7 weight part of dry tea powder after primary extraction;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes to obtain 0.5 part of finally extracted tea powder, and measuring the water content of the extracted tea powder to be 4.2%.
After tea powder is obtained, preparing tea herbal particles, adding the tea powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour taste modifier in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain tea herbal granules with the granule length of 1-2mm and the granule diameter of 1mm, and measuring the water content to be 4.3%.
The obtained tea herbal particles are subjected to product tests, and the performance parameters are shown in table 1.
The shape of the obtained tea herbal particles is shown in figure 1 to be fine cylindrical particles, wherein the length of the tea herbal particles is 1-2mm, the particle diameter of the tea herbal particles is about 1mm, a screw extrusion granulator is adopted, the obtained tea herbal particles can be ensured to be uniform and fine, the obtained particles are uniform, the uniform release of nicotine salt is favorably ensured, the durability is good, the effect of cigarettes prepared from the particles is good, and the shape of the prepared cigarettes can be shown in figure 2.
The specific contents of the evaluation indexes are as follows:
uniformity of mouthfeel upon entry: the comprehensive feeling of the taste and smell of a user is that the scoring score is 0-10, tea herbal particles are used as a smoke bomb filler for heating the non-combustible smoke, the taste test is carried out for 60 minutes, 10 test participants inhale smoke generated by heating the non-combustible smoke every 5 minutes, the taste evaluation is carried out, the average value is taken, and the taste of the user is reduced too much along with the change of time, so that the condition that the taste of the user is not uniform is represented.
Nicotine salt release uniformity refers to: in the using process, the release stability of nicotine salt concentration and the like in the smoke along with time is measured by heating non-combustible smoke every 5 minutes, a Cambridge filter sample of smoke aerosol containing nicotine salt is collected at a smoke outlet of the electronic cigarette, 50mL smoke with the suction capacity is set and sucked for 10 times, 500mL smoke is totally sucked for 30s, 500mL smoke aerosol is collected, 5mL isopropanol solution containing heptadecane internal standard is added, oscillation is carried out for 30min, the nicotine content in the aerosol is measured by a gas phase method, the temperature of a sample inlet is 250 ℃, the split ratio is 5:1, the nicotine concentration at the sample inlet is 0.01mg/mL and diluted by extract liquid, the sound is carried out for 10-40 min at room temperature, the total nicotine content in the electronic cigarette liquid containing the nicotine salt is measured by a gas phase method (GC-FID), the nicotine salt concentration of two adjacent 5 minutes is changed by more than 5%, i.e. the nicotine salt release is considered to be uneven.
The nicotine salt release durability refers to that: in the using process, a user feels the duration time such as the sensory intensity of nicotine salt, the specific index is that the tobacco is heated by non-combustible smoke for 20 minutes, and every 5 minutes, the ratio of the nicotine salt concentration in the current tobacco to the nicotine salt concentration in the tobacco when the tobacco is heated for 5 minutes is lower than 50%, that is, the nicotine salt concentration is reduced to be not suitable for continuous use, and the tobacco bomb filler, namely tea herbal particles, needs to be replaced.
TABLE 1
Therefore, the tea herbal granules prepared by the formula and the process of the embodiment I have the advantages that the taste is highly evaluated by a user, the change of the taste is small along with the change of time, the average score evaluation of 8 scores can be maintained before 40 minutes, and the taste is full and stable.
The release uniformity of the nicotine salt is good, and after the nicotine salt concentration in the 10-minute smoke reaches the peak, the nicotine salt concentration is slowly reduced along with the increase of time.
The release durability of nicotine salt is good, after 20 minutes, the concentration of nicotine salt in smoke can reach 93.3% of that in 5 minutes, which is the root cause of the change of taste evaluation, and when the concentration of nicotine salt in smoke reaches 60% of that in 5 minutes in 45 minutes, the smoke can still be used, and when the concentration of nicotine salt in smoke is reduced to 46.7% of that in 5 minutes in 55 minutes, the smoke is not recommended to be continuously used, so that the taste experience is influenced.
Therefore, the tea herbal particles prepared by the formula and the process in the embodiment I have good taste, good uniformity of nicotine salt release and good durability of nicotine salt release, and can at least meet the requirement that the normal use time of a user exceeds 40 minutes, and like products in the market can not be used continuously after 30 minutes.
The second embodiment of the invention:
the formula comprises the following raw materials in percentage by weight:
45.5 parts of tea powder, 36.5 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of acidity regulator.
45.5 parts of tea powder, by weight, 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, taking the dry tea in parts by weight, and crushing the dry tea by a crusher through a 120-mesh sieve to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 minutes until uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 minutes, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out the mixed solution after 35 minutes to obtain the extracted tea powder with high water content.
STEP5, putting the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.7 weight part of dry tea powder after primary extraction;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes to obtain 0.5 part of finally extracted tea powder, and measuring the water content of the extracted tea powder to be 4.3%.
After tea powder is obtained, preparing tea herbal particles, adding the tea powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour taste modifier in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain tea herbal granules with the granule length of 1-2mm and the granule diameter of 1mm, and measuring the water content to be 4.4%.
The obtained tea herbal granules are tested, and the performance parameters are shown in Table 2
The evaluation indexes are described in example one:
TABLE 2
Thus, the specific gravity of the tea herbal particles prepared by the formula and the process of the second embodiment is reduced by 8.3 parts compared with the formula of the first embodiment.
The mouthfeel is generally evaluated by a user, the mouthfeel changes greatly along with the change of time, the average score evaluation of 7 scores can be maintained before 30 minutes, and the mouthfeel is not full and stable enough.
Nicotine salt release uniformity is typical, with nicotine salt concentration decreasing relatively rapidly with increasing time.
The release durability of nicotine salt is general, after 20 minutes, the nicotine salt concentration in the smoke can only reach 78.5% of that in 5 minutes, which is the root cause of large change of taste evaluation, and by 30 minutes, the nicotine salt concentration in the smoke can only reach 50% of that in 5 minutes, and continuous use is not recommended, so that the taste experience is influenced.
Therefore, the tea herbal granules prepared by the formula and the process of the second embodiment have the advantages of common taste, common nicotine salt release uniformity and poor nicotine salt release durability, and can only barely meet the requirement of a user on normal use time of 30 minutes.
The third embodiment of the invention:
the formula comprises the following raw materials in percentage by weight:
70 parts of tea powder, 36.5 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of acidity regulator.
70 parts of tea powder are prepared from the following components in parts by weight of 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, taking the dry tea in parts by weight, and crushing the dry tea by a crusher through a 120-mesh sieve to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 minutes until uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 minutes, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out the mixed solution after 35 minutes to obtain the extracted tea powder with high water content.
STEP5, putting the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.7 weight part of dry tea powder after primary extraction;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting into a dryer for drying for 30 minutes to obtain 0.5 part of finally extracted tea powder, and measuring the water content of the extracted tea powder to be 4.3%.
After tea powder is obtained, preparing tea herbal particles, adding the tea powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour taste modifier in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain tea herbal granules with the granule length of 1-2mm and the granule diameter of 1mm, and measuring the water content to be 4.4%.
The obtained tea herbal granules are tested, and the performance parameters are shown in Table 3
The evaluation indexes are described in example one:
TABLE 3
Therefore, compared with the formula of the first embodiment, the proportion of the tea herbal particles prepared by the formula and the process of the third embodiment is greatly increased by 16.2 parts.
The mouthfeel is generally evaluated by a user, and along with the change of time, the mouthfeel changes greatly, and when the mouthfeel is 10 minutes, the fall is large, the mouthfeel is not full enough, and the mouthfeel is unstable.
The uniformity of nicotine salt release is poor, the nicotine salt concentration decreases relatively quickly with time, and the cliff type decrease occurs in a time period.
The release durability of nicotine salt is general, after 20 minutes, the nicotine salt concentration in the smoke can only reach 78.5% of that in 5 minutes, which is the root cause of large change of taste evaluation, and by 30 minutes, the nicotine salt concentration in the smoke can only reach 50% of that in 5 minutes, and continuous use is not recommended, so that the taste experience is influenced.
Therefore, the tea herbal particles prepared by the formula and the process in the third embodiment have the advantages that the specific gravity of tea powder is greatly increased, so that a plurality of parts of the tea herbal particles are not adsorbed when the tea herbal particles adsorb nicotine salt with the same weight, and the phenomenon of non-uniformity occurs when the tea herbal particles are heated and released, so that the tea herbal particles are common in taste, unstable, poor in nicotine salt release uniformity and poor in nicotine salt release durability, and cannot meet normal use of users.
The fourth embodiment of the invention:
the formula comprises the following raw materials in percentage by weight:
53.8 parts of tea powder, 10 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of acidity regulator.
53.8 parts of tea powder, by weight, 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, pulverizing the dry tea in parts by weight with a pulverizer 120 meshes to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 minutes until uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 minutes, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out the mixed solution after 35 minutes to obtain the extracted tea powder with high water content.
STEP5, putting the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.7 weight part of dry tea powder after primary extraction;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes to obtain 0.5 part of finally extracted tea powder, and measuring the water content of the extracted tea powder to be 4.3%.
After tea powder is obtained, preparing tea herbal particles, adding the tea powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour taste modifier in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain tea herbal granules with the granule length of 1-2mm and the granule diameter of 1mm, and measuring the water content to be 4.4%.
The obtained tea herbal granules are tested, and the performance parameters are shown in Table 4
The evaluation indexes are described in example one:
TABLE 4
Therefore, the weight of the food-grade VG glycerin is greatly reduced in the tea herbal particles prepared by the formula and the process in the fourth embodiment compared with the formula in the first embodiment.
The mouthfeel is relatively poor to be evaluated by a user, the smoke generated due to the reduction of the content of the food-grade VG glycerin is greatly reduced, the mouthfeel plumpness is greatly reduced, and the mouthfeel is relatively small and is not full but relatively stable along with the change of time.
The uniformity of nicotine salt release is good, and after the nicotine salt concentration in 10 minutes of smoke reaches the peak, the nicotine salt concentration slowly decreases along with the increase of time, but the nicotine salt concentration is slightly reduced compared with the first embodiment.
The nicotine salt has good release durability, after 20 minutes, the concentration of the nicotine salt in the smoke can reach 92.9% of that in 5 minutes, and when the concentration of the nicotine salt in the smoke reaches 50% of that in 5 minutes, the nicotine salt can still be used, and after 55 minutes, the concentration of the nicotine salt in the smoke is reduced to 46.7% of that in 5 minutes, and the nicotine salt is not recommended to be continuously used, so that the taste experience can be influenced.
Therefore, the tea herbal particles prepared by the formula and the process in the fourth embodiment have poor taste, good uniformity of nicotine salt release and good durability of nicotine salt release, and can at least meet the requirement that the normal use time of a user exceeds 40 minutes, but the tea herbal particles prepared by the formula in the fourth embodiment have poor market competitiveness due to poor fullness of taste.
The fifth embodiment of the invention:
the formula comprises the following raw materials in percentage by weight:
53.6 parts of isatis root fiber powder, 10 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of sour regulator.
53.6 parts of isatis root fiber, by weight, 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, taking the dry isatis root in parts by weight, and crushing the mixture by a crusher through 120 meshes to obtain dry isatis root powder;
STEP2, pouring the dried radix Isatidis powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 min to be uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 minutes, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out after 35 minutes to obtain the extracted isatis root powder with high water content.
STEP5, putting the tea powder obtained in STEP4 into a dryer for drying for 30 minutes to obtain 0.7 weight part of primarily extracted dry isatis root powder;
STEP6, putting the dried isatis root powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes to obtain 0.5 part of the finally extracted isatis root powder, and measuring the water content of the extracted isatis root powder to be 4.3%.
After the isatis root powder is obtained, preparing herbal tea particles for HNB cigarettes, adding the isatis root powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, then sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour regulator in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain the indigowoad root herbal granules for the HNB cigarettes, wherein the length of the granules is 1-2mm, and the diameter of the granules is 1mm, and the water content is measured to be 4.4%.
The obtained isatis root powder herbal granules for HNB cigarettes are subjected to product test, and the performance parameters are shown in Table 5
The evaluation indexes are described in example one:
TABLE 5
Therefore, compared with the formula of the first embodiment, the tea herbal particles for HNB cigarettes prepared by the formula and process of the fifth embodiment have the important component tea powder replaced by isatis root powder, and essentially the tea fibers adsorbing nicotine salts are replaced by isatis root fibers.
The taste is evaluated by a user, and the taste is changed along with time, is greatly changed and is not full.
The uniformity of nicotine salt release is poor, and the concentration of nicotine salt in smoke fluctuates along with the increase of time.
The release durability of nicotine salt is poor, after 20 minutes, the nicotine salt concentration in the smoke can reach 83.3% of that in 5 minutes, and when the nicotine salt concentration in the smoke is reduced to 50% of that in 5 minutes, the nicotine salt is not recommended to be continuously used, and the taste experience can be influenced.
Therefore, the tea herbal particles for the HNB cigarettes prepared by the formulation and process of the fifth embodiment have poor taste, poor user evaluation on the taste, poor uniformity of nicotine salt release, and poor durability of nicotine salt release, and therefore the tea herbal particles for the HNB cigarettes prepared by the formulation of the fifth embodiment do not have good market competitiveness.
Sixth embodiment of the present invention:
the formula comprises the following raw materials in percentage by weight:
53.6 parts of mulberry leaf fiber powder, 10 parts of food-grade VG (glycerol), 1.1 parts of sodium alginate, 5 parts of essence, 1.4 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of sour regulator.
53.6 parts of mulberry leaf fiber powder are prepared from the following components in parts by weight of 1: 10:3.5, water and 65-degree alcohol.
Firstly, preparing the tea powder with the weight parts,
STEP1, taking the dry mulberry leaves according to the weight parts, and crushing the dry mulberry leaves by a crusher through 120 meshes to obtain mulberry leaf powder;
STEP2, pouring folium Mori powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 8 min to be uniform;
STEP3, placing into 300w ultrasonic vibration rod, performing ultrasonic extraction for 60 minutes, taking out the mixed solution, pouring into a centrifuge, and centrifuging for 35 minutes;
and STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction again for 60 minutes, taking out the mixed solution, pouring the mixed solution into a centrifugal machine for centrifugation, and taking out the mixed solution after 35 minutes to obtain the extracted mulberry leaf powder with high water content.
STEP5, drying the tea powder obtained in STEP4 in a dryer for 30 minutes to obtain 0.7 weight part of primarily extracted dry mulberry leaf powder;
STEP6, putting dry folium Mori powder in STEP5 into a reaction kettle, adding the ethanol in parts by weight, stirring and heating at a low temperature of 80 ℃ for 5 hours, putting into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting into a dryer for drying for 30 minutes to obtain 0.5 part of finally extracted folium Mori powder, and measuring the water content of the extracted folium Mori to be 4.3%.
After mulberry leaf powder is obtained, preparing tea herbal particles for HNB cigarettes, adding the mulberry leaf powder, food-grade VG glycerol and sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, sequentially adding the essence, the nicotine salt, the antioxidant, the preservative and the sour regulator in parts by weight, uniformly stirring, and standing for 6 hours;
and (3) putting the mixture obtained in the step (1) after standing into a granulator for granulation to obtain the mulberry leaf herbal granules for HNB cigarettes, wherein the granule length is 1-2mm, and the granule diameter is 1mm, and the water content is measured to be 4.4%.
The obtained mulberry leaf herbal particles for HNB cigarettes are subjected to product tests, and the performance parameters are shown in Table 6
The evaluation indexes are described in example one:
TABLE 6
Therefore, compared with the formula of the first embodiment, the tea herbal particles for HNB cigarettes prepared by the formula and process of the sixth embodiment have the important component tea powder replaced by mulberry leaf powder, and essentially the tea fibers adsorbing nicotine salts are replaced by mulberry leaf fibers.
The taste is evaluated by a user, and the taste is changed along with time, is greatly changed and is not full.
The uniformity of nicotine salt release is poor, and the concentration of nicotine salt in smoke fluctuates along with the increase of time.
The release durability of nicotine salt is poor, after 20 minutes, the nicotine salt concentration in the smoke can reach 692% in 5 minutes, and when the nicotine salt concentration in the smoke is reduced to 46.2% in 5 minutes, the nicotine salt is not recommended to be continuously used, and the taste experience is influenced.
Therefore, the tea herbal particles for the HNB cigarettes prepared by the formulation and process of the sixth embodiment have poor taste, poor user evaluation on the taste, poor uniformity of nicotine salt release, and poor durability of nicotine salt release, and therefore the tea herbal particles for the HNB cigarettes prepared by the formulation of the sixth embodiment do not have good market competitiveness.
The above are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a HNB is tealeaves herbal particles for cigarette which characterized in that: the formula comprises the following raw materials in percentage by weight:
50-60 parts of tea powder, 30-40 parts of food-grade VG, 0.5-3 parts of sodium alginate, 3-10 parts of essence, 1-3 parts of nicotine salt, 0.01-0.1 part of antioxidant, 0.01-0.1 part of preservative and 0.1-1 part of sour regulator, wherein the tea powder is obtained by extracting and drying dry tea powder twice with water and then extracting and drying with alcohol; the dry tea powder is obtained by crushing dry tea.
2. The tea herbal particle for HNB cigarette as claimed in claim 1, wherein: the formula comprises the following raw materials in percentage by weight:
52-57 parts of tea powder, 33-38 parts of food-grade VG (glycerol), 0.5-1.5 parts of sodium alginate, 4-7 parts of essence, 1-2 parts of nicotine salt, 0.02-0.07 part of antioxidant, 0.02-0.07 part of preservative and 0.2-0.6 part of sour regulator.
3. The tea herbal particle for HNB cigarette as claimed in claim 1, wherein: the formula comprises the following raw materials in percentage by weight:
53-55 parts of tea powder, 35-38 parts of food-grade VG (glycerol), 0.8-1.2 parts of sodium alginate, 5 parts of essence, 1.3-1.6 parts of nicotine salt, 0.05 part of antioxidant, 0.05 part of preservative and 0.4 part of sour regulator.
4. The herbal tea particle for HNB cigarette as claimed in any one of claims 1-3, wherein: when the dry tea powder is extracted, the weight ratio of the used dry tea powder, water and alcohol is 1: 10:3.5, the weight part ratio of the water comprises the water amount used in two extractions.
5. The herbal tea particle for HNB cigarette as claimed in any one of claims 1-3, wherein: the alcohol is 65-degree alcohol.
6. The herbal tea particle for HNB cigarette as claimed in any one of claims 1-3, wherein: the specific extraction and drying method of the tea powder comprises the following steps:
STEP1, taking a certain amount of dry tea, and crushing the dry tea by a crusher 100-150 meshes to obtain dry tea powder;
STEP2, pouring the dry tea powder obtained from STEP1 into a stainless steel stirring tank, adding a certain amount of water, and stirring for 5-10 min to be uniform;
STEP3, placing into ultrasonic vibration rod, performing ultrasonic extraction for 50-70 min, taking out the mixed solution, and centrifuging for 25-35 min;
STEP4, adding the same amount of water in STEP2, performing ultrasonic extraction for 50-70 min, taking out the mixed solution, pouring the mixed solution into a centrifuge for centrifugation, and taking out after 25-35 min to obtain the extracted tea powder with high water content.
STEP5, drying the tea powder obtained in STEP4 in a dryer for 30 minutes to obtain 0.6-0.8 weight part of primarily extracted dry tea powder;
STEP6, putting dry tea powder in STEP5 into a reaction kettle, adding the alcohol in parts by weight, stirring and heating at a low temperature of 75-80 ℃ for 4-6 hours, putting the mixture into a centrifuge for 30 minutes for centrifugation, taking out the mixture, putting the mixture into a dryer for drying for 30 minutes, and obtaining 0.4-0.6 part of finally extracted tea powder.
7. The tea herbal particle for HNB cigarette as claimed in claim 6, wherein: the method is characterized in that: the moisture content of the tea powder finally extracted from STEP6 is less than 5%.
8. A preparation process of the tea herbal granules for HNB cigarette as in any one of claims 1 to 7, which is characterized by comprising the following steps:
step1, adding the tea powder, the food-grade VG and the sodium alginate in parts by weight into a mixing and stirring tank, heating and mixing, cooling, then sequentially adding the essence in parts by weight, the nicotine salt in parts by weight, the antioxidant in parts by weight, the preservative in parts by weight and the sour taste modifier in parts by weight, uniformly stirring, and standing for 5-8 hours;
and 2, putting the mixture obtained in the step1 after standing into a granulator for granulation to obtain tea herbal granules.
9. The preparation process of the tea herbal granules for HNB cigarettes according to claim 8, wherein the preparation process comprises the following steps: in the step2, the length of the particles is controlled to be 1-2mm, the diameter of the particles is 1mm, and the water content is lower than 5%.
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| CN109757776A (en) * | 2017-11-09 | 2019-05-17 | 翟颖君 | Heating suction obtains the method and product of vegetable soda and fragrance matter in coffee or tea |
| CN113558273A (en) * | 2021-07-27 | 2021-10-29 | 深圳波顿香料有限公司 | Heating non-combustible smoke pellet and preparation method thereof |
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| CN109757776A (en) * | 2017-11-09 | 2019-05-17 | 翟颖君 | Heating suction obtains the method and product of vegetable soda and fragrance matter in coffee or tea |
| CN113558273A (en) * | 2021-07-27 | 2021-10-29 | 深圳波顿香料有限公司 | Heating non-combustible smoke pellet and preparation method thereof |
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Application publication date: 20220830 |