CN113662235A

CN113662235A - Spine-reducing smooth electronic atomized liquid and preparation method thereof

Info

Publication number: CN113662235A
Application number: CN202110965514.0A
Authority: CN
Inventors: 邹军; 邹阳; 刘梅森
Original assignee: Shenzhen Zinwi Biotech Co Ltd
Current assignee: Shenzhen Zinwi Biotech Co Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-11-19

Abstract

The application relates to the field of electronic cigarettes, and particularly discloses a spine-reducing soft and smooth type electronic atomized liquid and a preparation method thereof, wherein the spine-reducing soft and smooth type electronic atomized liquid comprises the following raw materials in parts by weight: 0.5-1.5 parts of a tobacco leaf extract; 7-12 parts of cinnamon oil; 2-6 parts of asiatic pennywort roots; 8-12 parts of fingered citron flower; 60-70 parts of a solvent. The application has the advantages of reducing the stimulation and improving the smoking experience when the electronic atomized liquid is close to the taste of cigarettes.

Description

Spine-reducing smooth electronic atomized liquid and preparation method thereof

Technical Field

The application relates to the field of electronic cigarettes, in particular to a spine-reducing soft electronic atomized liquid and a preparation method thereof.

Background

With the progress of society and the increase of commodity types, people are not only limited to meet common consumer varieties, but also the appearance of the electronic cigarette well meets the requirements of people. The electronic cigarette is an electronic product simulating cigarettes, the electronic atomization liquid is an indispensable component in the electronic cigarette, and under the action of a heating system of the electronic cigarette, the electronic atomization liquid is atomized and generates atomization aerosol with specific smell for a user to suck, so that the user has a feeling similar to smoking.

The electronic atomization liquid is usually added into the tobacco leaf extract to simulate the taste of cigarettes, the tobacco leaf extract is closer to the taste of the cigarettes as the adding amount of the tobacco leaf extract is increased, but the tobacco leaf extract has strong stimulation, so that the tobacco leaf extract can stimulate the oral cavity and throat of a user, and the smoking experience of electronic cigarette consumers who cannot bear or dislike the strong stimulation can be influenced.

Disclosure of Invention

In order to reduce the stimulation and improve the smoking experience while approaching the taste of cigarettes, the application provides the stimulation-reducing soft electronic atomized liquid and the preparation method thereof.

In a first aspect, the present application provides a spine-reduction compliant electronic atomized liquid, which adopts the following technical scheme:

a spine-reducing soft electronic atomized liquid comprises the following raw materials in parts by weight:

0.5-1.5 parts of a tobacco leaf extract;

7-12 parts of cinnamon oil;

2-6 parts of asiatic pennywort roots;

7-12 parts of fingered citron flower;

60-70 parts of a solvent.

Through adopting above-mentioned technical scheme, the gentle and agreeable type electron atomized liquid of falling thorn of this application is through the quantity that reduces the tobacco leaf extract to reduce the stimulation sense that the electron atomized liquid produced when atomizing, further reduce stimulation sense through adding cinnamon oil, centella asiatica root and fingered citron flower simultaneously, and improve the atomized liquid taste, but also make the taste more gentle and agreeable.

The finger citron flower has faint scent, the taste of the atomized aerosol can be improved, the finger citron flower and the cinnamon oil have pungent flavors which are different, the finger citron flower and the cinnamon oil are used in a specific proportion, the taste matched with the tobacco leaf extract can be generated, and therefore the taste of the atomized aerosol can be close to the cigarette when a small amount of tobacco leaf extract is used, and the requirement that the user can obtain cigarette experience when the user inhales the electronic cigarette can be met.

Active substances contained in the asiatic centella root can reduce the sensitivity of oral epidermis to smoke stimulation, so that the stimulation sense brought by the tobacco leaf extract is neutralized, the atomized liquid is more flexible in taste when being close to the taste of cigarettes, and compared with the asiatic centella leaves, the asiatic centella root can reduce the stimulation sense, and the asiatic centella root can generate the taste matched with the tobacco leaf extract in the heating and atomizing process, so that the smoking experience is improved.

Preferably, the weight ratio of the cinnamon oil to the finger citron flower is 1 (1.2-1.4).

By adopting the technical scheme, the matching proportion of the cinnamon oil and the finger citron flower is optimized, so that the taste closer to that of cigarettes can be obtained, and the experience of smoking the electronic atomized liquid is further improved.

Preferably, the raw material also comprises 0.5-2 parts by weight of pepper leaves.

Through adopting above-mentioned technical scheme, hot pepper leaf cooperation cinnamon oil and finger citron flower make pungent taste more strong for the taste when the electronic atomization liquid atomizes is closer to the cigarette more.

Preferably, the raw material also comprises 1-2 parts by weight of creeping oxalis.

Through adopting above-mentioned technical scheme, creeping oxalis can make the taste more mellow and mellow, reduces the thrill sense, further improves and inhales and experiences.

Preferably, the raw material also comprises 1-2 parts by weight of ethyl acetate.

Through adopting above-mentioned technical scheme, ethyl acetate has the effect of certain fragtant, can make the pungent taste of cinnamon oil and finger citron flower obtain keeping moreover, improves the degree that the cigarette is pressed close to the taste when the electronic atomization liquid atomizes, and the dispersion of ethyl acetate can help the active substance and the oral cavity epidermis effect of centella asiatica root simultaneously to further reduce the irritation.

Preferably, the solvent is selected from one of propylene glycol and glycerol.

By adopting the technical scheme, the propylene glycol and the glycerol can be used as good solvents of the electronic atomization liquid.

In a second aspect, the application provides a preparation method of a spine-reducing compliant electronic atomized liquid, which adopts the following technical scheme:

a preparation method of a puncture-reducing soft electronic atomized liquid comprises the following steps:

adding flos Citri Sarcodactylis and herba Centellae into ethanol, ultrasonically vibrating, centrifuging to obtain supernatant, and concentrating the supernatant to obtain viscous paste to obtain natural extract;

mixing cinnamon oil and a tobacco leaf extract to obtain a tobacco leaf mixture;

and adding the natural extract and the tobacco leaf mixture into a solvent, and uniformly mixing to obtain the electronic atomized liquid.

By adopting the technical scheme, firstly, the finger citron flowers and the asiatic centella roots are extracted to obtain active ingredients of the finger citron flowers and the asiatic centella roots, and the cinnamon oil and the tobacco leaf extract are mixed firstly, so that the flavor of the cinnamon oil is firstly fused with the tobacco leaf mixture and then is mixed with the rest raw materials, and the irritation is reduced when the flavor of the cigarette is close to that of the cigarette.

Preferably, the total mass of the finger citron flowers and the asiatic centella roots is as follows: the mass of the ethanol is =1 (20-25).

By adopting the technical scheme, the total mass of the finger citron flowers and the asiatic centella roots and the mass of the ethanol are limited in the range, so that the active ingredients in the finger citron flowers and the asiatic centella roots can be effectively extracted.

Preferably, the supernatant is heated and concentrated for 20-40 min at 60-65 ℃ to form a sticky paste, so as to obtain the natural extract.

By adopting the technical scheme, the supernatant containing the active ingredients of the finger citron flowers and the asiatic centella roots is concentrated to form a sticky paste, so that the content of the active ingredients of the finger citron flowers and the asiatic centella roots in the atomized liquid can be ensured, and compared with the method of directly adding the supernatant containing the active ingredients of the finger citron flowers and the asiatic centella roots into a solvent, the content of the active ingredients of the finger citron flowers and the asiatic centella roots in the atomized liquid is improved by 35%.

In addition, since the supernatant contains ethanol, the taste of the atomized liquid is affected and the irritation is increased if the supernatant containing ethanol is directly added to the solvent.

This application adopts 60~65 ℃ to heat the supernatant 25~40min, when effectively getting rid of the ethanol, can guarantee that the active ingredient of finger citron flower and centella asiatica root is not influenced.

Preferably, before the natural extract is added into the solvent, the method further comprises the following steps: and adding the natural extract into 1-2 parts by weight of ethyl acetate, and uniformly mixing to obtain a natural extract mixed solution.

And adding the natural extract mixed liquor and the tobacco leaf mixture into a solvent, and uniformly mixing to obtain the electronic atomized liquid.

By adopting the technical scheme, the natural extract is firstly dispersed in the ethyl acetate, so that the dispersion uniformity of the effective components of the natural extract in the electronic atomization liquid is improved.

In summary, the present application has the following beneficial effects:

1. the application adopts a small amount of the tobacco leaf extract, reduces the stimulation generated by the electronic atomized liquid during atomization, improves the taste of the atomized liquid, and enables the taste to be more smooth; the bergamot flowers have faint scent, the taste of the atomized aerosol can be improved, the bergamot flowers and the cinnamon oil have pungent flavors which are different, and the bergamot flowers and the cinnamon oil are used in a specific proportion, so that the taste matched with the tobacco leaf extract can be generated, the taste of the atomized aerosol can be close to that of a cigarette when a small amount of tobacco leaf extract is used, and the requirement that a user can obtain cigarette experience when the user inhales the electronic cigarette can be met; the active substance contained in the asiatic pennywort root can reduce the sensitivity of the oral epidermis to the stimulation of smoke, thereby neutralizing the stimulation brought by the tobacco leaf extract, and leading the atomized liquid to be closer to the taste of cigarettes and have more smooth mouthfeel.

2. The hot pepper leaf, creeping oxalis and ethyl acetate are preferably further added in the application, the taste of the electronic atomized liquid is further optimized and the irritation is reduced by adjusting the adding amount, meanwhile, the persistence of the irritation is reduced, and the smoking experience is improved.

3. This application is through adjusting ethanol quantity, concentrated time and temperature, better natural extract of extraction to the effect of active ingredient in full play finger citron flower and the asiatic centella root.

Detailed Description

The present application will be described in further detail with reference to examples.

The tobacco leaf extract is selected from Shaanxi Sinuote biotechnology limited, and the solanesol content is 70%;

cinnamon oil was purchased from shanxi Murphy Biotech limited;

the finger citron flower, the asiatic centella root, the pepper leaf and the creeping oxalis are purchased from Jie kang pharmaceutical industry Co., Ltd, Bozhou city, and are roasted at 45 ℃ for 1h and at 70 ℃ for 4h, then crushed and ground, and the ground mixture is sieved by a 20-mesh sieve;

the ethanol is 75% ethanol solution.

Example 1

A spine-reducing soft electronic atomized liquid comprises the following raw materials: 5g of tobacco leaf extract, 70g of cinnamon oil, 20g of asiatic centella root, 70g of finger citron flower and 600g of solvent, wherein the solvent is 1, 2-propylene glycol.

Preparation of a spine-reducing soft electronic atomized liquid:

s1, adding the finger citron flowers and the asiatic centella roots into 1800g of ethanol according to a certain proportion, ultrasonically shaking for 45min, centrifuging, separating out supernate, heating and concentrating the supernate at 65 ℃ for 25min to form a sticky paste to obtain the natural extract.

S2, mixing the cinnamon oil and the tobacco leaf extract for 10min according to the proportion to obtain a tobacco leaf mixture.

And S3, adding the natural extract and the tobacco leaf mixture into a solvent, and mixing for 15min to obtain the electronic atomized liquid.

Example 2

A spine-reducing soft electronic atomized liquid comprises the following raw materials: 15g of tobacco leaf extract, 120g of cinnamon oil, 60g of asiatic centella root, 120g of finger citron flower and 700g of solvent, wherein the solvent is 1, 2-propylene glycol.

Preparation of a spine-reducing soft electronic atomized liquid:

s1, adding finger citron flowers and asiatic pennywort roots into 3600g of ethanol according to a certain proportion, ultrasonically shaking for 45min, centrifuging, separating out supernate, heating and concentrating the supernate at 65 ℃ for 40min to form a sticky paste to obtain a natural extract.

Example 3

A spine-reducing soft electronic atomized liquid comprises the following raw materials: 10g of tobacco leaf extract, 90g of cinnamon oil, 40g of asiatic centella root, 108g of finger citron flower and 650g of solvent, wherein the solvent is 1, 2-propylene glycol.

Preparation of a spine-reducing soft electronic atomized liquid:

s1, adding the finger citron flowers and the asiatic centella roots into 3000g of ethanol according to a certain proportion, ultrasonically shaking for 45min, centrifuging, separating out supernate, heating and concentrating the supernate at 65 ℃ for 35min to form a sticky paste to obtain the natural extract.

Example 4

A spine-reducing soft electronic atomized liquid comprises the following raw materials: 8g of tobacco leaf extract, 80g of cinnamon oil, 30g of asiatic centella root, 104g of finger citron flower and 620g of solvent, wherein the solvent is 1, 2-propylene glycol.

Preparation of a spine-reducing soft electronic atomized liquid:

s1, adding finger citron flowers and asiatic centella roots into 3350g of ethanol according to a certain proportion, ultrasonically shaking for 45min, centrifuging, separating out supernate, heating and concentrating the supernate at 60 ℃ for 40min to form a sticky paste to obtain a natural extract.

Example 5

Preparation of a spine-reducing soft electronic atomized liquid:

the difference between this example and example 1 is that the amount of fingered citron flowers added is 112 g.

Example 6

Preparation of a spine-reducing soft electronic atomized liquid:

this example is different from example 5 in that cinnamon oil was added in an amount of 80 g.

Example 7

Preparation of a spine-reducing soft electronic atomized liquid:

the present example is different from example 6 in that 5g of pepper leaves, finger citron flowers and asiatic centella roots are added to ethanol in step S1.

Example 8

Preparation of a spine-reducing soft electronic atomized liquid:

the present example is different from example 6 in that 20g of pepper leaves, finger citron flowers and asiatic centella roots are added to ethanol in step S1.

Example 9

Preparation of a spine-reducing soft electronic atomized liquid:

the difference between this example and example 6 is that in step S1, 10g of creeping oxalis is added, and creeping oxalis, finger citron flower and asiatic centella root are added into ethanol together.

Example 10

Preparation of a spine-reducing soft electronic atomized liquid:

the difference between this example and example 6 is that 20g of creeping oxalis is also added in step S1, and creeping oxalis, finger citron flower and asiatic centella root are added into ethanol together.

Example 11

Preparation of a spine-reducing soft electronic atomized liquid:

the difference between this example and example 6 is that 5g of pepper leaves and 10g of creeping oxalis are also added in step S1, and the pepper leaves, creeping oxalis, finger citron flowers and asiatic centella roots are added together into ethanol.

Example 12

Preparation of a spine-reducing soft electronic atomized liquid:

this example is different from example 11 in that, after the natural extract is prepared in the step S1, the natural extract is mixed with 10g of ethyl acetate and stirred for 10min to obtain a natural extract mixed solution, and then the natural extract mixed solution, the tobacco leaf mixture and 1, 2-propanediol are mixed and stirred for 15min in the step S3 to obtain an electronic atomized solution.

Example 13

Preparation of a spine-reducing soft electronic atomized liquid:

this example is different from example 11 in that, after the natural extract is prepared in the step S1, the natural extract is mixed with 20g of ethyl acetate and stirred for 10min to obtain a natural extract mixed solution, and then the natural extract mixed solution, the tobacco leaf mixture and 1, 2-propanediol are mixed and stirred for 15min in the step S3 to obtain an electronic atomized solution.

Example 14

Preparation of a spine-reducing soft electronic atomized liquid:

this example is different from example 6 in that the concentration temperature of the supernatant in the step of S1 was 80 ℃ and the concentration time was 20 min.

Example 15

Preparation of a spine-reducing soft electronic atomized liquid:

this example is different from example 6 in that the concentration temperature of the supernatant in the step of S1 was 50 ℃ and the concentration time was 60 min.

Comparative example 1

Preparation of a spine-reducing soft electronic atomized liquid:

the present comparative example differs from example 6 in that finger citron flower and asiatic centella root are not added in the step S1.

Comparative example 2

Preparation of a spine-reducing soft electronic atomized liquid:

this comparative example differs from example 6 in that finger citron flower was not added in step S1.

Comparative example 3

Preparation of a spine-reducing soft electronic atomized liquid:

this comparative example differs from example 6 in that no asiatic centella roots were added in step S1.

Comparative example 4

Preparation of a spine-reducing soft electronic atomized liquid:

this comparative example differs from example 6 in that the same amount of centella asiatica leaves was used in place of the centella asiatica roots in step S1.

Comparative example 5

Preparation of a spine-reducing soft electronic atomized liquid:

this comparative example differs from example 6 in that the bergamot flower was replaced with an equal amount of bergamot in the S1 step.

Performance test

30 volunteers are selected, and are smoked for 6 months to 1 year, the electronic atomized liquids of the same amount of the embodiments 1-15 and the comparative examples 1-5 are respectively smoked, the interval time for smoking the electronic atomized liquid of the adjacent embodiments or the comparative examples is 30min, the volunteers rinse 5 times with cool white mouths in the interval time, evaluation is given after each smoking of the volunteers, five sensory items of fragrance, cigarette taste proximity, irritation degree and irritation continuity when smoking the electronic atomized liquid are evaluated, and each volunteer is scored from 1 to 10 minutes.

Wherein, the stronger the aroma of the electronic atomized liquid is, the higher the score of the aroma item is; the closer to the cigarette, the higher the closeness score of the cigarette taste; the stronger the stimulation, the higher the stimulation degree score; the longer the duration of the stimulus sensation, the higher the score of the persistence of the stimulus sensation; scores were collected from 30 volunteers, the highest score and the lowest score were removed for each item, the average of the remaining scores was taken, and the evaluation results are reported in table 1.

TABLE 1

	Fragrance	Proximity of cigarette taste	Degree of irritation	Persistence of stimulus sensation
					Example 1	7.8	7.3	3.6	3.7
Example 2	8.4	7.6	4.6	4.5
					Example 3	8.2	8.1	3.8	3.9
Example 4	8.2	8.3	4.3	3.5
					Example 5	8.3	7.4	3.8	3.8
Example 6	8.3	8.0	3.4	3.2
					Example 7	8.0	8.4	3.8	3.9
Example 8	7.9	8.5	4.0	4.3
					Example 9	8.5	7.5	3.0	3.0
Example 10	8.4	7.3	2.9	2.9
					Example 11	8.6	8.4	3.0	1.7
Example 12	8.8	8.8	2.5	1.8
					Example 13	8.9	8.7	2.4	2.0
Example 14	7.7	7.1	4.4	3.9
					Example 15	7.8	6.9	4.8	3.8
Comparative example 1	5.1	5.6	5.5	5.0
					Comparative example 2	5.8	5.9	4.5	4.6
Comparative example 3	7.4	6.9	5.3	5.1
					Comparative example 4	7.2	6.4	4.3	4.2
Comparative example 5	7.6	7.0	4.0	4.1

As can be seen from table 1, compared with comparative example 1, the evaluation of the closeness of the aroma and the taste of the cigarette in example 6 is higher, and the evaluation of the irritation degree and the persistence of the irritation are lower, which indicates that after centella asiatica root and finger citron flower are added, not only the taste is improved, but also the taste is more smooth and smooth, and the irritation is reduced; comparing example 6 with comparative example 2, when finger citron flowers are absent, the taste of the electronic atomized liquid is deteriorated, and the cigarette taste is difficult to approach, which indicates that the finger citron flowers and cinnamon oil are cooperated to generate the taste matched with the tobacco leaf extract, so that the taste of the cigarette is close to the taste of the cigarette; comparing example 6 with comparative example 3, when finger citron flowers are absent, the stimulation of the electronic atomized liquid is greatly improved, which shows that the asiatic centella root has the function of reducing the stimulation and reduces the stimulation of the tobacco leaf extract to the oral cavity; comparing example 6 with comparative examples 3-4, although the leaves of centella asiatica also have a reduced irritating effect, they can spoil the taste of the liquid that is electronically atomized, also affecting the smoking experience. Comparing example 6 with comparative example 5, bergamot belonging to the same bergamot plant does not give good taste with cinnamon oil, and also increases the degree of irritation.

Compared with the examples 7-8, the addition of the pepper leaves in the example 6 can improve the cigarette taste approximation degree of the electronic atomized liquid, but the stimulation persistence is increased; compared with the examples 9-10, the addition of the creeping oxalis can further reduce the stimulation degree and improve the flexibility of the mouthfeel, but can affect the taste of the electronic atomized liquid; compared with the embodiment 11, the pepper leaf and the creeping oxalis are added simultaneously in the embodiment 6, so that the irritation degree is reduced, the taste is improved, the irritation persistence is greatly reduced due to the cooperation of the pepper leaf and the creeping oxalis, and the smoking experience is further improved.

Compared with the examples 12 to 13, the electronic atomization liquid has the advantages that the closeness degree of the electronic atomization liquid to the cigarette taste is further improved by adding the ethyl acetate, the irritation degree is further reduced by the dispersion effect of the ethyl acetate, and the smoking experience is optimal.

Comparing example 6 with examples 14-15, controlling the concentration temperature and time helps to increase the active ingredient content of the bergamot flowers and centella asiatica roots in the atomized liquid, thereby improving the closeness of the cigarette taste and reducing the irritation.

According to comprehensive sensory evaluation of the approaching degree, the stimulation degree and the stimulation duration of the cigarette taste, the effects of reducing the stimulation sense and improving the smoking experience are achieved in the examples 1 to 6 while the cigarette taste is approached, the effects of reducing the stimulation sense and improving the smoking experience are poor in the comparative examples 1 to 7, at most, one effect of approaching the cigarette taste and reducing the stimulation sense can be achieved, good smoking experience cannot be balanced, the approaching degree of the cigarette taste of the example 6 is better than those of the examples 1 and 5, and the result shows that when the weight ratio of the bergamot flowers to the cinnamon oil is kept in the range of 1 (1.2-1.4), the bergamot flowers and the cinnamon oil can cooperatively obtain the taste closer to the cigarette.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The spine-reducing soft electronic atomized liquid is characterized by comprising the following raw materials in parts by weight:

0.5-1.5 parts of a tobacco leaf extract;

7-12 parts of cinnamon oil;

2-6 parts of asiatic pennywort roots;

7-12 parts of fingered citron flower;

60-70 parts of a solvent.

2. The stimulation-reducing compliant electronic atomized liquid as claimed in claim 1, wherein:

the weight ratio of the cinnamon oil to the finger citron flower is 1 (1.2-1.4).

3. The stimulation-reducing compliant electronic atomized liquid as claimed in claim 1 or 2, wherein: the raw materials also comprise 0.5-2 parts by weight of pepper leaves.

4. The stimulation-reducing compliant electronic atomized liquid as claimed in claim 1 or 2, wherein: the raw materials also comprise 1-2 parts of creeping oxalis by weight.

5. The stimulation-reducing compliant electronic atomized liquid as claimed in claim 1 or 2, wherein: the raw material also comprises 1-2 parts by weight of ethyl acetate.

6. The stimulation-reducing compliant electronic atomized liquid as claimed in claim 1, wherein: the solvent is one selected from propylene glycol and glycerol.

7. A preparation method of the stimulation-reducing and softening type electronic atomized liquid is characterized by being used for preparing the stimulation-reducing and softening type electronic atomized liquid as claimed in any one of claims 1 to 6, and comprising the following steps of:

8. The preparation method of the stimulation-reducing compliant electronic atomized liquid as claimed in claim 7, wherein the preparation method comprises the following steps: the total mass of the bergamot flowers and the asiatic pennywort roots is as follows: the mass of the ethanol is =1 (20-25).

9. The preparation method of the stimulation-reducing and softening type electronic atomized liquid as claimed in claim 7 or 8, wherein the preparation method comprises the following steps: and heating and concentrating the supernatant at 60-65 ℃ for 25-40 min to form a sticky paste to obtain the natural extract.

10. The preparation method of the stimulation-reducing and softening type electronic atomized liquid as claimed in claim 7 or 8, wherein the preparation method comprises the following steps: before the natural extract is added into the solvent, the method also comprises the following steps: adding the natural extract into 1-2 parts by weight of ethyl acetate, and uniformly mixing to obtain a natural extract mixed solution;