CN110628508A - Preparation method of compound plant extract for promoting production of body fluid and increasing moisture and cold-extraction electronic cigarette oil - Google Patents
Preparation method of compound plant extract for promoting production of body fluid and increasing moisture and cold-extraction electronic cigarette oil Download PDFInfo
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- CN110628508A CN110628508A CN201910979209.XA CN201910979209A CN110628508A CN 110628508 A CN110628508 A CN 110628508A CN 201910979209 A CN201910979209 A CN 201910979209A CN 110628508 A CN110628508 A CN 110628508A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0003—Compounds of unspecified constitution defined by the chemical reaction for their preparation
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- C11B9/025—Recovery by solvent extraction
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Abstract
The invention discloses a preparation method of a compound plant extract for promoting the production of body fluid and increasing the moisture of the compound plant extract and cold-extraction electronic cigarette oil, wherein fresh plant materials such as fresh roses, honeysuckle, aloe barbadensis, green olives, green plums, green tea and the like are selected to form a compound plant combination, and simultaneously the compound plant is subjected to vacuum freeze drying treatment and then crushed to obtain freeze-dried raw material powder; the freeze-dried raw material powder is subjected to cold extraction by using a chromatographic column to obtain the compound plant extract, so that the faint scent of fresh plant materials can be kept, most of other functional active substances with lower boiling points and heat sensitivity can be reserved, the dissolution of macromolecular substances can be reduced, the throat irritation is obviously reduced, the throat water-moistening feeling is enhanced, the obtained compound plant extract is combined with an electronic cigarette base to be applied to electronic cigarette oil, the taste characteristics of the electronic cigarette oil are improved, the adverse effects that the natural extract is easily burnt and blocks an atomizer during smoking are reduced, and the experience feeling of a user is improved.
Description
Technical Field
The invention relates to the technical field of electronic cigarette oil, in particular to a preparation method of a compound plant extract for promoting the secretion of saliva or body fluid and increasing the moisture, the compound plant extract for promoting the secretion of saliva or body fluid and increasing the moisture and cold-extraction electronic cigarette oil.
Background
The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. The most core part of the electronic cigarette is electronic cigarette oil, the existing electronic cigarette oil is mainly prepared by blending chemical monomer raw materials, and the cigarette oil still has many defects during smoking, such as large stimulation to the throat, dry throat, poor comfort and undesirable experience for users;
the plant extract is a product formed by taking plants as raw materials, directionally obtaining and enriching one or more active ingredients in the plants through a physical and chemical extraction and separation process according to the requirements of the application of an extracted final product without changing the structures of the active ingredients;
therefore, at present, extracts with certain active ingredients obtained by extracting various natural plants are used as base oil of the electronic cigarette oil to form the electronic cigarette oil by combining with other essences, or are independently used as the electronic cigarette oil to be extracted, and the electronic cigarette oil has the advantage of natural fragrance, but the development of the natural plants is few at present, and the natural plants mainly take tea ingredients and fruit taste as main streams; secondly, the conventional methods for extracting natural plants generally adopt simple distillation, centrifugation, filtration extraction and other conventional methods to prepare plant extracts, so that macromolecules and polar compounds in the natural plants are easily extracted and mixed in the extracts, and because the macromolecules are high in boiling point, the compounds are difficult to atomize in the process of electronic cigarette atomization, are easy to bring some adverse effects such as scorching feeling, blocking of atomizing appliances and the like during suction, and bring about large stimulation feeling to the throat, dry throat and poor comfort feeling, and bring about undesirable experience feeling to users.
Disclosure of Invention
Aiming at the defects in the technology, the invention provides a preparation method of a compound plant extract for promoting the secretion of saliva or body fluid and increasing the moisture of the throat and a cold-extraction electronic cigarette oil, and the preparation method of vacuum freeze drying-chromatography column cold extraction is adopted, so that the faint scent of fresh plant materials, other active substances with lower boiling points and heat sensitivity can be mostly kept, the dissolution of macromolecular substances can be reduced, the stimulation to the throat can be obviously reduced, and the moisture feeling to the throat can be enhanced.
In order to realize the purpose, the invention provides a preparation method of a compound plant extract for promoting the secretion of saliva or body fluid, which comprises the steps of carrying out vacuum freeze drying on a compound plant and then crushing to obtain freeze-dried raw material powder; and (3) performing cold extraction on the freeze-dried raw material powder by using a chromatographic column to obtain a compound plant extract, wherein the compound plant comprises fresh rose, honeysuckle, aloe barbadensis, green olive, green plum and green tea.
Wherein the vacuum freeze-drying comprises: freeze-drying at pre-freezing rate of 0.5-0.9 deg.C/min, drying chamber pressure of 50-100Pa, and heating plate temperature of 30-55 deg.C for 20-50 hr, pulverizing, and sieving to obtain freeze-dried powder.
Wherein, the chromatographic column cold extraction comprises: filling the freeze-dried raw material powder into a chromatographic column, adding propylene glycol, and collecting an extract; and (4) carrying out high-speed freezing and centrifugation on the collected extract liquor to obtain the compound plant extract.
Wherein the compound plant comprises the following components in percentage by weight: 2-10 parts of fresh rose, 10-40 parts of honeysuckle, 3-20 parts of aloe barbadensis, 10-40 parts of green olive, 10-40 parts of green plum and 3-15 parts of green tea.
Wherein the compound plant also comprises 20-60 parts of rose apple.
Wherein, the compound plant also comprises 8 to 24 parts of emblic leafflower fruit.
Wherein, the compound plant comprises the following components in percentage by weight: 4 parts of fresh rose, 22 parts of honeysuckle, 8 parts of aloe barbadensis, 25 parts of green olive, 20 parts of green plum, 6 parts of green tea, 35 parts of rose apple and 16 parts of emblic leafflower fruit.
The invention also provides a compound plant extract for promoting the production of body fluid and increasing the moisture, which is obtained by the preparation method.
The invention also provides cold-extraction electronic cigarette oil for promoting the secretion of saliva or body fluid and increasing the moisture, which comprises 1.0-10.0 parts of the compound plant extract, 10.8-31.2 parts of an electronic cigarette oil essence base, 10.0-30.0 parts of glycerol and 100.0 parts of propylene glycol supplement.
Wherein, the electron cigarette oil perfume base includes: 1.0-4.0 parts of leaf alcohol, 0.5-2.5 parts of cucumis melo aldehyde, 2.5-5.0 parts of phenethyl alcohol, 4.0-8.0 parts of linalool, 0.5-3.0 parts of leaf alcohol acetate, 0.1-0.7 part of leaf alcohol lactate, 1.5-4.0 parts of methyl dihydrojasmonate, 0.5-2.5 parts of menthol oil and 0.2-1.5 parts of menthol.
The invention has the beneficial effects that: compared with the prior art, the preparation method of the compound plant extract for promoting the secretion of saliva or body fluid and increasing the moisture of the compound plant extract and the cold-extraction electronic cigarette oil provided by the invention select fresh plant materials such as rose, honeysuckle, aloe barbadensis, olive, green plum and green tea, and simultaneously extract the fresh plant materials by adopting a preparation method of vacuum freeze drying and chromatography column cold extraction, so that the fresh plant materials can keep the fragrance, and most of other effective active substances with lower boiling points and heat sensitivity, can also reduce the dissolution of macromolecular substances, remarkably reduce the stimulation of the throat and enhance the water-moistening feeling of the throat, and the obtained extract is combined with common essence to be applied to the electronic cigarette oil, thereby increasing the taste characteristics of the electronic cigarette oil, reducing the adverse effects of scorching feeling, blocking atomizing appliances and the like easily brought during suction, and improving the experience feeling of users.
Detailed Description
In order to more clearly describe the present invention, the present invention is further described below.
The preparation method of the compound plant extract for promoting the secretion of saliva or body fluid and increasing the moisture comprises the steps of crushing the compound plant after vacuum freeze drying, adding propylene glycol, and carrying out chromatography column cold extraction to obtain the compound plant extract, wherein the compound plant comprises fresh roses, honeysuckle, aloe barbadensis, green olives, green plums and green tea, and rose apple and/or citrus reticulata blanco can also be added.
Roses, which are popular in flower fragrance and popular in people, are an important floral-style fragrant material, which contains body fragrance and base fragrance, and contains more than 50 kinds of fragrant substances, such as citronellol, geraniol, eugenol methyl ether and the like;
the honeysuckle has special fragrance and contains active substances such as chlorogenic acid, flavonoid and the like. Chlorogenic acid has wide bacteriostatic action and has inhibitory action on many pathogenic bacteria and mold. The flavonoids are natural antioxidants, and have effects in scavenging superoxide ion free radicals, resisting aging, and enhancing immunity;
the green olive has good effects on treating chronic pharyngitis, hoarseness, sore throat, dry throat, swelling, pain, itching and foreign body sensation, tonsillitis, cough and excessive phlegm;
green plum contains protein, fat, carbohydrate, organic acid, and inorganic salt. Generally, the organic acid content is 3% to 6% higher than that of general fruits. The organic acids contained in the green plums are mainly citric acid and malic acid, and can promote the production of body fluid to quench thirst;
green tea, one of the main tea varieties in China, is a beverage prepared from new leaves or buds of tea trees by processes of enzyme deactivation, shaping, drying and the like without fermentation. The color of the finished product and the tea soup after brewing are more, and the green style of the fresh tea is preserved. The green tea can prevent cancer, reduce fat and lose weight after being drunk frequently, and can also reduce the harm of nicotine to smokers;
the fruit of the rose apple is a tropical fruit tree, has special rose fragrance, is called as a fragrant fruit, has the functions of relieving restlessness and quenching thirst, is a natural antipyretic, and has the effects of relieving fever, promoting urination, calming heart and soothing nerves in food therapy.
The remnant oranges are originally produced in Himalayan mountainous areas in the north of India, are fresh, sour, sweet, crisp and slightly astringent, have sweet aftertaste and unique medicinal value, and are known as holy fruits by local residents at self-luxury. The emblic leafflower fruit has the effects of clearing away heat and toxic materials, promoting the production of body fluid and relieving cough, and has good curative effects on dyspepsia, stomachache, enteritis, hernia, hypertension and the like; as early as in the Ming dynasty of China, Li Shizhen (compendium of materia Medica) records that the Yu Gao has the effects of 'losing weight and prolonging life' after long-time taking.
The compound plant of the invention adopts fresh rose, honeysuckle, aloe barbadensis, green olive, green plum and green tea, wherein the green plum and the green olive have the functions of diminishing inflammation, promoting the production of body fluid and quenching thirst, the rose and the honeysuckle are added to add the fragrance of the compound plant formula, syzygium jambos or/and emblic leafflower fruit can be added, the extract is extracted by a preparation method of vacuum freeze drying-chromatography column cold extraction, not only can the faint scent of the fresh plant material be kept, but also most of other functional active substances with lower boiling points and heat sensitivity can be kept, the dissolution of macromolecular substances can be reduced, the stimulation to the throat can be obviously reduced, the water-moistening feeling of the throat can be enhanced, the obtained extract is applied to the electronic cigarette oil by combining with common essence, the taste characteristic of the electronic cigarette oil is increased, and the adverse effects of scorching feeling, blocking of an atomizer and the like easily caused during suction, the experience of the user is improved.
Wherein, the vacuum freeze drying is a drying technology for dehydrating materials by utilizing the sublimation principle. After the material is quickly frozen, the material is heated in a vacuum (lower than the triple point pressure of water) environment, and a chromatographic column in the chromatographic column cold extraction generally uses a glass tube or an organic glass tube, and according to the difference of the distribution coefficients of all components in a sample mixture in a stationary phase and a mobile phase, all the components are separated and purified. The invention relates to a method for extracting effective components of plants by using a chromatographic column, which comprises the following steps of (1) extracting effective components of plants by using the chromatographic column, wherein in the extraction process, when a solvent permeates materials from the upper end to the lower end of the chromatographic column, a high-concentration solution of the extracted materials is continuously discharged, and the solvent in the chromatographic column is continuously updated, so that the materials are fully extracted, the extraction temperature of a cold extraction method is low, and the solvent consumption is very low. Lyophilizing at pre-freezing rate of 0.5-0.9 deg.C/min under drying chamber pressure of 50-100Pa and heating plate temperature of 30-55 deg.C for 20-50 hr, pulverizing, and sieving to obtain lyophilized powder; the cold extraction of the chromatographic column comprises the following steps: filling the freeze-dried raw material powder into a chromatographic column, adding propylene glycol, and collecting an extract; performing high-speed freezing and centrifuging on the collected extract to obtain a compound plant extract, wherein the speed of the effluent liquid of the extraction is 1 ml/min; the temperature of the high-speed freezing centrifugation is 4-25 ℃, the rotating speed is 5000-:
example 1
Accurately weighing 40g of fresh rose, 220g of honeysuckle, 80g of aloe barbadensis, 250g of green olive, 200g of green plum and 60g of green tea, placing the fresh rose, the green olive, the green plum and the green tea on a vacuum freeze dryer, freeze-drying for 26 hours under the conditions of pre-freezing speed of 0.7 ℃/min, drying chamber pressure of 84Pa and heating plate temperature of 40 ℃, quickly crushing the green tea, sieving the green tea with a 120-mesh sieve, filling crushed freeze-dried raw material powder into a 2cm 100cm glass chromatographic column, connecting 250ml of propylene glycol into a liquid storage bottle at the upper part of the glass chromatographic column, opening a valve, controlling the effluent liquid speed at 1ml/min, and collecting 120ml of extract liquid; performing high-speed freezing centrifugation on the extract at 4 deg.C and 8000r/min to obtain compound plant extract 1; taking 2.0 parts of compound plant extract 1, 2.0 parts of leaf alcohol, 1.5 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.0 parts of linalool, 2.0 parts of leaf alcohol acetate, 0.3 part of leaf alcohol lactate, 1.6 parts of methyl dihydrojasmonate, 2.2 parts of peppermint oil, 0.8 part of menthol, 22.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 1.
Example 2
Accurately weighing 35g of fresh rose, 180g of honeysuckle, 60g of aloe barbadensis, 230g of green olive, 180g of green plum and 40g of green tea, placing the fresh rose, the green olive, the green plum and the green tea on a vacuum freeze dryer, freeze-drying the fresh rose, the green olive, the green plum and the green tea for 30 hours under the conditions of pre-freezing speed of 0.6 ℃/min, drying chamber pressure of 88Pa and heating plate temperature of 38 ℃, quickly crushing the fresh rose, sieving the crushed freeze-dried raw material powder by a 120-mesh sieve, filling the crushed freeze-dried raw material powder into a 2.5cm 80cm glass chromatographic column, adding 250ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the effluent liquid speed at 1.5 ml/; performing high-speed freezing centrifugation on the extract at 4 deg.C and rotation speed of 5000r/min to obtain compound plant extract 2; taking 4.0 parts of compound plant extract 2, 3.0 parts of leaf alcohol, 2.0 parts of cucumis melo aldehyde, 3.0 parts of phenethyl alcohol, 5.0 parts of linalool, 2.5 parts of leaf alcohol acetate, 0.6 part of leaf alcohol lactate, 2.8 parts of methyl dihydrojasmonate, 1.7 parts of peppermint oil, 1.0 part of menthol, 25.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 2.
Example 3
Accurately weighing 48g of fresh rose, 160g of honeysuckle, 50g of aloe barbadensis, 230g of green olive, 160g of green plum and 35g of green tea, placing the fresh rose, the honeysuckle, the aloe barbadensis, the green olive and the green tea on a vacuum freeze dryer, freeze-drying for 42 hours under the conditions of pre-freezing speed of 0.8 ℃/min, drying chamber pressure of 75Pa and heating plate temperature of 45 ℃, quickly crushing, sieving by a 200-mesh sieve, filling crushed freeze-dried raw material powder into a 2.5cm 80cm glass chromatographic column, adding 220ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the effluent liquid speed at 2.0ml/min, collecting 150ml of extract, and performing high-speed freeze centrifugation under the conditions of 25 ℃ and 10000r/min to obtain a compound plant extract 3; taking 6.0 parts of compound plant extract 3, 2.8 parts of leaf alcohol, 2.2 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.8 parts of linalool, 2.4 parts of leaf alcohol acetate, 0.3 part of leaf alcohol lactate, 2.5 parts of methyl dihydrojasmonate, 1.2 parts of peppermint oil, 1.3 parts of menthol, 18.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 3.
Example 4
Accurately weighing 50g of fresh rose, 200g of honeysuckle, 100g of aloe barbadensis, 200g of green olive, 150g of green plum, 50g of green tea and 320g of rose apple, placing on a vacuum freeze-drying machine, freeze-drying for 26 hours under the conditions of a pre-freezing speed of 0.7 ℃/min, a drying chamber pressure of 84Pa and a heating plate temperature of 40 ℃, quickly crushing, sieving by a 120-mesh sieve, filling the crushed freeze-dried raw material powder into a 2 cm-100 cm glass chromatographic column, adding 250ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the effluent liquid speed at 1ml/min, collecting 120ml of extract, and carrying out high-speed freezing centrifugation under the conditions of a temperature of 4 ℃ and a rotating speed of 5000r/min to obtain a compound plant extract 4; taking 8.0 parts of compound plant extract 4, 2.0 parts of leaf alcohol, 1.0 part of cucumis melo aldehyde, 3.0 parts of phenethyl alcohol, 5.0 parts of linalool, 1.0 part of leaf alcohol acetate, 0.2 part of leaf alcohol lactate, 2.0 parts of methyl dihydrojasmonate, 1 part of peppermint oil, 0.3 part of menthol, 20.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 4.
Example 5
Accurately weighing 60g of fresh rose, 190g of honeysuckle, 120g of aloe barbadensis, 250g of green olive, 300g of green plum, 80g of green tea and 200g of emblic leafflower fruit, placing on a vacuum freeze-drying machine, freeze-drying for 30 hours under the conditions of a pre-freezing speed of 0.7 ℃/min, a drying chamber pressure of 84Pa and a heating plate temperature of 40 ℃, quickly crushing, sieving by a 120-mesh sieve, filling the crushed freeze-dried raw material powder into a 2 cm-100 cm glass chromatographic column, adding 250ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the effluent flow rate at 1ml/min, and collecting 120ml of extract; performing high-speed freezing centrifugation on the extract at 4 deg.C and rotation speed of 5000r/min to obtain compound plant extract 5; taking 6.0 parts of compound plant extract 5, 3.0 parts of leaf alcohol, 2.0 parts of cucumis melo aldehyde, 2.0 parts of phenethyl alcohol, 5.0 parts of linalool, 2.0 parts of leaf alcohol acetate, 0.4 part of leaf alcohol lactate, 3.0 parts of methyl dihydrojasmonate, 2.0 parts of peppermint oil, 0.5 part of menthol, 25.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 5.
Example 6
Accurately weighing 40g of fresh rose, 220g of honeysuckle, 80g of aloe barbadensis, 250g of green olive, 200g of green plum, 60g of green tea, 350g of rose apple and 160g of emblic leafflower fruit, placing on a vacuum freeze dryer, carrying out freeze drying for 32 hours under the conditions of a pre-freezing speed of 0.7 ℃/min, a drying chamber pressure of 84Pa and a heating plate temperature of 40 ℃, then carrying out rapid crushing, sieving by using a 120-mesh sieve, filling crushed freeze-dried raw material powder into a 2cm x 100cm glass chromatographic column, adding 250ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the flow rate of effluent at 1ml/min, and collecting 120ml of extract liquor; performing high-speed freezing centrifugation on the extract at 4 deg.C and rotation speed of 5000r/min to obtain compound plant extract 6; taking 2.0 parts of compound plant extract 6, 2.0 parts of leaf alcohol, 1.5 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.0 parts of linalool, 2.0 parts of leaf alcohol acetate, 0.3 part of leaf alcohol lactate, 1.6 parts of methyl dihydrojasmonate, 2.2 parts of peppermint oil, 0.8 part of menthol, 22.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 6.
Example 7
Accurately weighing 35g of fresh rose, 180g of honeysuckle, 60g of aloe barbadensis, 230g of green olive, 180g of green plum, 40g of green tea, 300g of rose apple and 150g of emblic leafflower fruit, placing on a vacuum freeze dryer, freeze-drying for 30 hours under the conditions of a pre-freezing speed of 0.6 ℃/min, a drying chamber pressure of 88Pa and a heating plate temperature of 38 ℃, quickly crushing, sieving by a 120-mesh sieve, filling the crushed freeze-dried raw material powder into a 2.5 cm-80 cm glass chromatographic column, adding 250ml of propylene glycol into a liquid storage bottle connected with the upper part of the glass chromatographic column, opening a valve, controlling the effluent liquid speed at 1.5ml/min, collecting 100ml of extract, and performing high-speed freezing centrifugation under the conditions of 4 ℃ and 1000r/min to obtain a compound plant extract 7; taking 4.0 parts of compound plant extract 7, 3.0 parts of leaf alcohol, 2.0 parts of cucumis melo aldehyde, 3.0 parts of phenethyl alcohol, 5.0 parts of linalool, 2.5 parts of leaf alcohol acetate, 0.6 part of leaf alcohol lactate, 2.8 parts of methyl dihydrojasmonate, 1.7 parts of peppermint oil, 1.0 part of menthol, 25.0 parts of glycerol and 100 parts of propylene glycol for supplementing 0 to obtain the electronic cigarette oil 7.
Example 8
Accurately weighing 48g of fresh rose, 160g of honeysuckle, 50g of aloe barbadensis, 230g of green olive, 160g of green plum, 35g of green tea, 250g of rose apple and 200g of emblic leafflower fruit, placing on a vacuum freeze dryer, carrying out freeze drying for 42 hours under the conditions of a pre-freezing speed of 0.8 ℃/min, a drying chamber pressure of 75Pa and a heating plate temperature of 45 ℃, quickly crushing, sieving by using a 200-mesh sieve, filling the crushed freeze-dried raw material powder into a 2.5 cm-80 cm glass chromatographic column, connecting 220ml of propylene glycol into a liquid storage bottle at the upper part of the glass chromatographic column, opening a valve, controlling the effluent flow rate at 2.0ml/min, and collecting 150ml of extract liquor; centrifuging the extractive solution at 25 deg.C and rotation speed of 10000r/min at high speed to obtain compound plant extract 8; taking 6.0 parts of compound plant extract 8, 2.8 parts of leaf alcohol, 2.2 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.8 parts of linalool, 2.4 parts of leaf alcohol acetate, 0.3 part of leaf alcohol lactate, 2.5 parts of methyl dihydrojasmonate, 1.2 parts of peppermint oil, 1.3 parts of menthol, 18 parts of glycerol and 100 parts of propylene glycol to obtain the electronic cigarette oil 8.
Example 9
Accurately weighing 40g of fresh rose, 220g of honeysuckle, 80g of aloe barbadensis, 250g of green olive, 200g of green plum, 60g of green tea, 350g of rose apple and 160g of emblic leafflower fruit, crushing the aloe barbadensis, the green olive, the green plum, the rose apple and the emblic leafflower fruit, adding 1000ml of distilled water together with the rose, the honeysuckle and the green tea, carrying out ultrasonic extraction for 2 times at the temperature of 30 ℃ for 30 minutes each time, combining filtrates, concentrating to 100ml, carrying out high-speed freezing centrifugation at the temperature of 4 ℃ and 5000r/min to obtain a compound plant extract 9; taking 2.0 parts of compound plant extract 9, 2.0 parts of leaf alcohol, 1.5 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.0 parts of linalool, 2.0 parts of leaf alcohol acetate, 0.3 part of leaf alcohol lactate, 1.6 parts of methyl dihydrojasmonate, 2.2 parts of peppermint oil, 0.8 part of menthol, 22.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 9.
Example 10
Accurately weighing 40g of fresh rose, 220g of honeysuckle, 80g of aloe barbadensis, 250g of green olive, 200g of green plum, 60g of green tea, 350g of rose apple and 160g of emblic leafflower fruit, crushing the aloe barbadensis, the green olive, the green plum, the rose apple and the emblic leafflower fruit, mixing the crushed aloe barbadensis, the green olive, the green plum, the green rose apple and the green tea, adding 1000ml of distilled water, heating and refluxing for 2 hours, concentrating to 100ml, freezing and centrifuging at high speed, and performing high-temperature centrifugation at 4 ℃ for 5000r/min to obtain a compound plant extract 10; taking 2.0 parts of compound plant extract 10, 2 parts of leaf alcohol, 1.5 parts of cucumis melo aldehyde, 3.5 parts of phenethyl alcohol, 6.0 parts of linalool, 2.0 parts of acetic acid leaf alcohol ester, 0.3 part of lactic acid leaf alcohol ester, 1.6 parts of methyl dihydrojasmonate, 2.2 parts of peppermint oil, 0.8 part of menthol, 22.0 parts of glycerol and 100.0 parts of propylene glycol to obtain the electronic cigarette oil 10.
Test example 1
The preparation method and the test phenomena of the chemical component qualitative analysis detection reagent of the compound plant extracts 1-10 are shown in table 1:
by using the preparation method and the judgment of test phenomena in table 1, each reagent is dripped into the compound plant extracts 1-10 obtained in the examples 1-10 by 2-3 drops, the compound plant extracts 1-10 are abbreviated as compound 1-compound 10, the color is observed, and the reaction phenomena are compared to obtain the detection results of compound 1-10 as shown in table 2:
as shown in table 2, the polypeptides, amino acids, polysaccharides and their glycoside macromolecules and polar compounds in the compound plant extracts 1-8 obtained by the combination of vacuum freeze drying and column cold extraction in examples 1-8 are rarely detected by chemical reagents, while the polypeptides, amino acids, polysaccharides and their glycoside macromolecules and polar compounds can be detected in the compound plant extracts 9-10 obtained by the common extraction method in examples 9-10, but generally, these compounds have high boiling points and are difficult to be atomized in the process of electronic aerosolization, so that the required functional active substances are effectively extracted by the extraction method, and the unnecessary impurities are removed.
Test example 2
The compound plant extract 1-10 prepared in the above examples 1-10, an electronic cigarette oil perfume base and an organic solvent form electronic cigarette oil 1-10. The results of the overall sensory tests were shown in the following table, wherein the above samples were subjected to a panel of 8 individuals. Wherein, the intrinsic quality of the blank sample is set to be 0, and the corresponding positive score is obtained when the intrinsic quality is improved (such as reduced irritation, increased throat water moistening feeling, increased smoke moistening degree and improved scorched smell) relative to the blank sample, and the higher the score is, the better the improvement is; the intrinsic quality is reduced relative to the blank sample, and the lower the negative score, the worse the improvement. Table 3 was obtained:
| sample (I) | Irritation improvement | Water-moist sensation of throat | Degree of humidity of flue gas | Improvement of burnt smell |
| Blank sample | 0 | 0 | 0 | 0 |
| Electronic cigarette liquid 1 | 1 | 1 | 1 | 1 |
| Electronic cigarette liquid 2 | 1 | 0 | 1 | 1 |
| Electronic cigarette liquid 3 | 1 | 1 | 2 | 1 |
| Electronic cigarette liquid 4 | 1 | 2 | 2 | 2 |
| Electronic cigarette oil 5 | 1 | 1 | 2 | 2 |
| Electronic cigarette liquid 6 | 3 | 3 | 3 | 3 |
| Electronic cigarette liquid 7 | 2 | 3 | 2 | 3 |
| Electronic cigarette oil 8 | 3 | 3 | 1 | 3 |
| Electronic cigarette liquid 9 | 1 | 1 | 1 | -2 |
| Electronic cigarette liquid 10 | 0 | 1 | 1 | -1 |
And (3) analysis: examples 1 to 8 are electronic cigarette oils 1 to 8 extracted by a method combining vacuum freeze drying and cold extraction of a chromatographic column, while examples 9 to 10 are electronic cigarette oils 9 to 10 extracted by a common extraction method, and as seen from table 3, the electronic cigarette oils 1 to 8 extracted by the method combining vacuum freeze drying and cold extraction of a chromatographic column in examples 1 to 8 can effectively improve stimulation of the cigarette oils to the throat, increase the water-moist feeling and the smoke-moist degree of the throat, and improve the burnt smell; wherein, compared with the electronic cigarette oil 4-8 obtained by adding the components of the syzygium cumini and/or the emblic leafflower fruit and the like on the basis of the components contained in the compound plant extracts 1-3 in the electronic cigarette oil of the examples 1-3 and the components contained in the examples 4-8 and the examples 1-3, the electronic cigarette oil obtained in the examples 4-8 has more obvious improvement on the mouthfeel and the irritation, particularly, the example 1 and the example 6 show that the effect of the example 6 is far better than that of the example 1 under the condition that other conditions are the same, so that the plant components such as the syzygium cumini and the emblic leafflower fruit have outstanding effects on the mouthfeel of the electronic cigarette except for the preparation method and the conditions; while examples 9 to 10 are electronic tobacco tar 9 to 10 obtained by a common method, and the components and the proportions of the compound plant extracts of examples 9 to 10 are the same as those of example 6, example 6 has good effects of improving the stimulation of tobacco tar to the throat, increasing the water-moistening feeling and the smoke-moistening degree of the throat and improving the burnt smell, while examples 9 to 10 cannot improve the stimulation of tobacco tar to the throat and the burnt smell; in summary, the compound plant extract prepared by using the compound plant components of fresh rose, honeysuckle, aloe barbadensis, green olive, green plum and green tea and the like and adopting the method of combining vacuum freeze drying and chromatography column cold extraction is applied to the electronic cigarette oil, so that the compound plant extract not only can keep the faint scent of fresh plant materials, but also can reduce the dissolution of macromolecular substances, remarkably reduce the stimulation to the throat and enhance the moistening feeling of the throat.
The above disclosure is only one or more specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. A preparation method of a compound plant extract for promoting the production of body fluid and increasing the moisture is characterized by comprising the steps of carrying out vacuum freeze drying on a compound plant and then crushing to obtain freeze-dried raw material powder; and (3) performing cold extraction on the freeze-dried raw material powder by using a chromatographic column to obtain a compound plant extract, wherein the compound plant comprises rose, honeysuckle, aloe barbadensis, green olive, green plum and green tea.
2. The method for preparing the compound plant extract for promoting the secretion of saliva or body fluid according to claim 1, wherein the vacuum freeze-drying comprises: freeze-drying at pre-freezing rate of 0.5-0.9 deg.C/min, drying room pressure of 50-100Pa, and heating plate temperature of 30-55 deg.C for 20-50 hr, pulverizing, and sieving to obtain freeze-dried powder.
3. The method for preparing a compound plant extract for promoting production of body fluid and increasing moisture according to claim 1 or 2, wherein the cold extraction of the chromatographic column comprises: filling the freeze-dried raw material powder into a chromatographic column, adding propylene glycol for cold extraction, and collecting an extract; and (4) carrying out high-speed freezing and centrifugation on the collected extract liquor to obtain the compound plant extract.
4. The preparation method of the compound plant extract for promoting the secretion of saliva or body fluid according to claim 1, wherein the compound plant comprises the following components in percentage by weight: 2-10 parts of fresh rose, 10-40 parts of honeysuckle, 3-20 parts of aloe barbadensis, 10-40 parts of green olive, 10-40 parts of green plum and 3-15 parts of green tea.
5. The method for preparing a compound plant extract for promoting production of body fluid and increasing moisture according to claim 4, wherein the compound plant further comprises 20-60 parts of rose apple.
6. The preparation method of the compound plant extract for promoting production of body fluid and increasing moisture as claimed in claim 4 or 5, wherein the compound plant further comprises 8-24 parts of emblic leafflower fruit.
7. The preparation method of the compound plant extract for promoting the production of body fluid and increasing the moisture of the human body as claimed in claim 6, wherein the compound plant comprises the following components in percentage by weight: 4 parts of fresh rose, 22 parts of honeysuckle, 8 parts of aloe barbadensis, 25 parts of green olive, 20 parts of green plum, 6 parts of green tea, 35 parts of rose apple and 16 parts of emblic leafflower fruit.
8. A compound plant extract for promoting the production of body fluid and increasing the moisture, which is obtained by the preparation method of any one of claims 1 to 7.
9. A cold-extraction electronic cigarette oil for promoting the production of body fluid and increasing the moisture is characterized by comprising 1.0-10.0 parts of the compound plant extract of claim 8, 10.8-31.2 parts of an electronic cigarette oil essence base, 10.0-30.0 parts of glycerol and 100.0 parts of propylene glycol.
10. The liquid engendering and moistening cold-extracted electronic cigarette liquid of claim 9, wherein the electronic cigarette liquid base comprises: 1.0-4.0 parts of leaf alcohol, 0.5-2.5 parts of cucumis melo aldehyde, 2.5-5.0 parts of phenethyl alcohol, 4.0-8.0 parts of linalool, 0.5-3.0 parts of leaf alcohol acetate, 0.1-0.7 part of leaf alcohol lactate, 1.5-4.0 parts of methyl dihydrojasmonate, 0.5-2.5 parts of menthol oil and 0.2-1.5 parts of menthol.
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| CN115211580A (en) * | 2022-06-29 | 2022-10-21 | 深圳市艾普生物科技有限公司 | Low-sweetness greasy atomized liquid and preparation method thereof |
| CN115517398A (en) * | 2021-10-16 | 2022-12-27 | 深圳市真味生物科技有限公司 | Green plum green tea electronic atomized liquid and preparation method thereof |
| CN115517397A (en) * | 2021-06-25 | 2022-12-27 | 比亚迪精密制造有限公司 | Electronic cigarette liquid, preparation method of taste modifier of electronic cigarette liquid and preparation method of electronic cigarette liquid |
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Application publication date: 20191231 |