Electronic atomized liquid additive and preparation method thereof

Abstract

The invention relates to an electronic atomized liquid additive and a preparation method thereof, and belongs to the field of electronic atomized liquid. A mixed liquid additive is prepared from trehalose, sucralose, malic acid, propylene glycol and deionized water, the mixed liquid additive is added into atomized liquid, electronic cigarette basic carriers including propylene glycol and glycerol have hygroscopicity, after being atomized, the electronic cigarette is smoked, the oral cavity loses water, and a dry feeling is generated, so that the electronic cigarette can be smoked in the oral cavity, and the electronic cigarette can be smoked in the oral cavity. The oral cavity drying problem caused by atomization of electronic atomization liquid is solved, so that the electronic atomization liquid is more moist, and the taste is more comfortable.

Description

Technical Field

[0001] The invention relates to an additive for electronic atomization liquid and a preparation method thereof. Background Art

[0002] It has been nearly ten years since the invention of electronic cigarettes. After continuous innovative technological development over the years, the market has higher and higher requirements for the flavor and taste of electronic cigarettes, and consumers are becoming more and more professional. However, there are still many technical problems that need to be solved with the atomizing liquid in electronic cigarettes.

[0003] As the core technology of e-cigarettes, electronic atomizer liquid will directly determine the taste and flavor of e-cigarettes.

[0004] However, the existing electronic cigarette atomizer has the following defects:

[0005] All electronic atomization liquids currently used use propylene glycol as a solvent carrier, and glycerol as a carrier for producing smoke. However, these two substances have very strong water absorption in daily life. They will absorb moisture and generate heat on the skin surface. During the inhalation process after atomization, propylene glycol and glycerol will absorb moisture on the surface of the throat mucosa, causing people who use electronic cigarettes to feel dry mouth and throat, which gives people thirsty signals.

[0006] To this end, we invented an electronic atomization liquid additive to solve this problem. Summary of the invention:

[0007] The present application provides an electronic atomization liquid additive to solve the above-mentioned technical problems.

[0008] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide an electronic atomization liquid additive, which is made of the following raw materials, by weight: 1% to 5% trehalose, 0.5% to 1% sucralose, 0.5% to 1% malic acid, 40% to 50% propylene glycol, and 40% to 50% deionized water.

[0009] Optionally, a method for preparing an electronic atomization liquid additive is characterized by comprising:

[0010] Step 1: Weigh 1% to 5% trehalose, 0.5% to 1% sucralose, 0.5% to 1% malic acid, 40% to 50% deionized water, and 40% to 50% propylene glycol respectively according to mass percentage;

[0011] Step 2: Weigh 1% to 5% trehalose, 0.5% to 1% malic acid, and 40% to 50% deionized water at 25°C and stir at a speed of 200-300 r / min to dissolve;

[0012] Step 3: Weigh 40% to 50% propylene glycol and 0.5% to 1% sucralose by mass and stir to dissolve at 25° C. at a stirring speed of 200-300 r / min;

[0013] Step 4: Add the two mixed solutions together and mix them evenly to obtain the electronic atomization liquid additive we need, and let it stand for 2 hours to defoam;

[0014] Step 5: Weigh 50% propylene glycol and 50% propylene glycol by mass percentage and mix them evenly to obtain a smoke oil test solution.

[0015] Step 6: Add the above additives to the e-liquid test liquid for comparison of smoking devices.

[0016] Through this experimental technical solution, we can compare the e-liquid base liquid with our additives and the e-liquid test liquid, so as to achieve our goal of solving the problem of propylene glycol and glycerol absorbing water during atomization, and reduce or eliminate the dry mouth problem of smokers.

[0017] The trehalose is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold weather. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0018] The sucralose is a commonly used sweetener in food, beverages and baked goods. It is widely used among sweeteners. It produces a sweet feeling after atomization, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0019] The malic acid is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0021] Figure 1 This is a schematic diagram of the synthesis process of an electronic atomization liquid additive provided by the present application;

[0022] Figure 2This is a schematic diagram of the proportion of components of an electronic atomization liquid additive provided by the present application; DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with specific embodiments.

[0028] The present invention is achieved through the following technical solutions:

[0029] The present invention invents an electronic atomization liquid additive, so that the effect of electronic atomization on oral dryness during the atomization process is reduced.

[0030] Among them, the main ingredients of this additive are:

[0031] Trehalose, selected from Hayashibara Co., Ltd.

[0032] Sucralose, selected from Anhui Jinhe Industrial Co., Ltd.

[0033] Propylene glycol, Dow Chemical (Shanghai) Co., Ltd.

[0034] Deionized water, selected from Guangzhou Watsons Food and Beverage Co., Ltd.

[0035] Malic acid, selected from Anhui Xuelang Biotechnology Co., Ltd.

[0036] Provided is an electronic atomization liquid additive, which is made of the following raw materials, measured by weight: 1-5 parts of trehalose, 0.5-1 parts of sucralose, 0.5-1 parts of malic acid, 40-50 parts of propylene glycol, and 40-50 parts of deionized water.

[0037] The technical solution of the present invention is further described in detail below in conjunction with specific embodiments.

[0038] Specifically. Example 1

[0039] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0040] 6 parts of trehalose, 0.5 parts of sucralose, 0.5 parts of malic acid, 43 parts of propylene glycol, and 50 parts of deionized water.

[0041] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0042] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used in sweeteners. After atomization, it produces a sweet feeling, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0043] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0044] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0045] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A1 for later use;

[0046] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B1 for later use;

[0047] Step 3: Mix the mixed liquids A1 and B1 and stir them evenly to get our electronic atomization liquid additive

[0048] Step 4: leaving the obtained additive mixture to stand for 2 hours to eliminate foam;

[0049] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0050] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0051] Specifically. Example 2

[0052] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0053] 5 parts of trehalose, 0.5 parts of sucralose, 0.5 parts of malic acid, 44 parts of propylene glycol, and 50 parts of deionized water.

[0054] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0055] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used in sweeteners. After atomization, it produces a sweet feeling, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0056] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0057] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0058] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A2 for later use;

[0059] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B2 for later use;

[0060] Step 3: Mix the mixed liquids A2 and B2 and stir them evenly to get our electronic atomization liquid additive

[0061] Step 4: Let the additive mixture stand for 2 hours to eliminate bubbles;

[0062] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0063] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0064] Specifically. Example 3

[0065] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0066] 4 parts of trehalose, 1 part of sucralose, 1 part of malic acid, 44 parts of propylene glycol, and 50 parts of deionized water.

[0067] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0068] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used among sweeteners. It produces a sweet feeling after atomization, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0069] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0070] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0071] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A3 for later use;

[0072] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B3 for later use;

[0073] Step 3: Mix the mixed liquids A3 and B3 and stir them evenly to get our electronic atomization liquid additive

[0074] Step 4: Let the additive mixture stand for 2 hours to eliminate bubbles;

[0075] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0076] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0077] Specifically. Example 4

[0078] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0079] 3 parts of trehalose, 1 part of sucralose, 1 part of malic acid, 50 parts of propylene glycol, and 45 parts of deionized water.

[0080] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0081] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used in sweeteners. After atomization, it produces a sweet feeling, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0082] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0083] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0084] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A4 for later use;

[0085] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B4 for later use;

[0086] Step 3: Mix the mixed liquids A4 and B4 and stir them evenly to get our electronic atomization liquid additive

[0087] Step 4: Let the additive mixture stand for 2 hours to eliminate bubbles;

[0088] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0089] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0090] Specific. Example 5

[0091] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0092] 2 parts of trehalose, 1 part of sucralose, 1 part of malic acid, 50 parts of propylene glycol, and 46 parts of deionized water.

[0093] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0094] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used in sweeteners. After atomization, it produces a sweet feeling, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0095] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0096] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0097] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A5 for later use;

[0098] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B5 for later use;

[0099] Step 3: Mix the mixed liquids A5 and B5 and stir them evenly to get our electronic atomization liquid additive

[0100] Step 4: Let the additive mixture stand for 2 hours to eliminate bubbles;

[0101] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0102] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0103] Specifically. Example 6

[0104] An electronic atomization liquid additive comprises the following raw materials in parts by weight:

[0105] 1 part of trehalose, 1 part of sucralose, 1 part of malic acid, 50 parts of propylene glycol, and 47 parts of deionized water.

[0106] In this embodiment, the trehalose ((2R, 3S, 4S, 5R, 6R)-2-(Hydroxymethyl)-6-[(2R, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3, 4, 5-triol) is a widely used raw material and a key ingredient in moisturizing cosmetics. Trehalose has good resistance to high temperatures and cold temperatures. Trehalose can form a good protective film on the skin surface to protect the throat and oral cell mucosa from water loss caused by the atomization of propylene glycol and glycerol, thereby producing a mouthfeel and an unpleasant feeling.

[0107] The sucralose (4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose) is a commonly used sweetener in food, beverages and baked foods. It is widely used in sweeteners. After atomization, it produces a sweet feeling, making the mouth feel sweet and moist, so that the mouth feels a light sweet fragrance instead of a dry feeling.

[0108] The malic acid (2-hydroxysuccinic acid) is also a very common acidulant in our food applications. Malic acid has moderate acidity and a moisturizing effect. After atomization, it assists trehalose and the sweetener sucralose to make the smoke taste optimally moist, greatly improve the taste, and reduce oral dryness.

[0109] A method for preparing an electronic atomization liquid additive, the steps are as follows:

[0110] Step 1: Weigh trehalose, malic acid and deionized water according to weight, stir at 25°C until dissolved, and stir at a speed of 200-300 r / min to obtain a mixed solution A6 for later use;

[0111] Step 2: Weigh propylene glycol and sucralose according to weight, stir at 25° C. at a speed of 200-300 r / min to obtain a mixed solution B6 for later use;

[0112] Step 3: Mix the mixed liquids A6 and B6 and stir them evenly to get our electronic atomization liquid additive

[0113] Step 4: leaving the obtained additive mixture to stand for 2 hours to eliminate foam;

[0114] Step 5: Add the additive prepared above to the e-cigarette base liquid and test the taste.

[0115] The electronic cigarette base liquid mentioned above is a mixture of propylene glycol and glycerol in a ratio of 1:1.

[0116] Performance test: We invited 20 adults aged between 25 and 35 years old. The atomizing liquid additives prepared in Examples 1 to 6 were added to the electronic cigarette base liquid at an addition rate of 1% to 6% to prepare 36 samples, and sensory evaluation was performed on the electronic cigarette atomizing liquid additives in Examples 1 to 6:

[0117] Sensory evaluation items and score settings: oral dryness, slightly dryness, no dryness, moistness; each item is scored from 1 to 4 points, with 0.5 points as the minimum scoring unit. The stronger the moist feeling, the higher the score; the stronger the oral dryness, the lower the score; the higher the total score, the better the user's sensory experience.

[0118] Evaluation procedure: 20 e-cigarette smokers, all of whom have smoked e-cigarettes for 2 to 3 years, serve as e-cigarette assessors. All of the e-cigarette assessors have no adverse oral health conditions. Each e-cigarette assessor is provided with 36 test sample groups for smoking evaluation. After smoking each sample, a corresponding score is made on the scoring sheet. The smoking evaluation of two samples must be separated by at least 30 minutes, and the mouth must be rinsed with drinking water at least 5 times.

[0119] The following is the score table of the product evaluation:

[0120] Table 1:

[0121] Addition amount Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 1％ 1 2 1 1.5 1 0.5 2％ 1.5 2 1.5 1.5 1 1 3％ 2 2.5 2 2 2 2 4％ 2 3 3 2.5 2 1.5 5％ 2.5 4 3.5 3 2.5 2.5 6％ 2 3 3 2 2 1.5

[0122] According to the sensory evaluation results, the moist feeling score result of Example 2 with an addition amount of 5% is significantly higher than that of other experimental groups, indicating that the additive prepared by adding the above-mentioned ingredients in a suitable ratio has a good moist feeling when used in electronic cigarettes.

[0123] The above description is only an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An electronic atomization liquid additive and a preparation method thereof, characterized in that: Comprising: It is characterized by comprising the following components in weight percentage: 1% to 5% trehalose, 0.5% to 1% sucralose, 0.5% to 1% malic acid, 40% to 50% propylene glycol, and 40% to 50% deionized water; Optionally, a method for preparing an electronic atomization liquid additive is characterized by comprising: Step 1: Weigh 1% to 5% trehalose, 0.5% to 1% sucralose, 0.5% to 1% malic acid, 40% to 50% deionized water, and 40% to 50% propylene glycol respectively according to mass percentage; Step 2: Weigh 1% to 5% trehalose, 0.5% to 1% malic acid, and 40% to 50% deionized water at 25°C and stir at a speed of 200-300 r / min to dissolve; Step 3: Weigh 40% to 50% propylene glycol and 0.5% to 1% sucralose by mass and stir to dissolve at 25° C. at a stirring speed of 200-300 r / min; Step 4: Add the two mixed solutions together and mix them evenly to obtain the electronic atomization liquid additive we need, and let it stand for 2 hours to defoam; Step 5: Weigh 50% propylene glycol and 50% propylene glycol by mass and mix them evenly to obtain the smoke oil test solution. Step 6: Add the above additives to the e-liquid test liquid for comparison of smoking devices.

2. The method for preparing an additive for electronic atomization liquid according to claim 1, characterized in that it comprises: characterized in that, The invention comprises the following components in percentage by weight: 5% trehalose, 0.5% sucralose, 0.5% to 1% malic acid, 44% propylene glycol and 50% deionized water.

3. An electronic atomization liquid, characterized in that: The invention comprises an additive, wherein the additive is prepared by the preparation method according to claim 1 or 2.

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