CN113181414A - Natural odor-expelling agent and preparation method and application thereof - Google Patents
Natural odor-expelling agent and preparation method and application thereof Download PDFInfo
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Abstract
The invention discloses the field of daily chemical products, and provides a natural odor-expelling agent which is obtained by fully and uniformly mixing a first plant extracting solution, a second plant extracting solution, a first additive solution and a second additive solution, wherein the first plant extracting solution is mixed essential oil of peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and the second plant extracting solution is mixed essential oil of rose essential oil, tea essential oil, lavender essential oil and jasmine essential oil. The invention can relax spirit, eliminate tension and stabilize nerves, has the functions of sterilization and inflammation diminishing, has good fragrance, and can be mixed with the Chinese herbal medicine essential oil in the first plant extract, so that the Chinese herbal medicine essential oil in the first plant extract can be well absorbed by skin when being sprayed in the air, the drug effect of the Chinese herbal medicine can be better played, and the influence on the aroma and the pharmacological effect caused by too fast oxidation of the essential oil components in the first plant extract and the second plant extract during storage or spraying in the air can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of daily chemical products, in particular to a natural odor-removing agent and a preparation method and application thereof.
Background
At present, although the types of air fresheners popular in the market are many, the air fresheners are basically composed of diethyl ether, essence and other components, wherein chemical components such as propane, butane, dimethyl ether and the like are added into canned spray products, propellant components such as propane, butane, dimethyl ether and the like contained in the air fresheners have certain harm to human bodies, such as propane has simple asphyxia and anesthetic effects, butane can play a paralytic effect on human nerves, and dimethyl ether also has an inhibitory effect on central nervous systems. Although the above chemicals have weak anesthetic action, they can cause anesthesia and asphyxia after inhaled into the body, and are also irritating to the skin. Because the chemical components as the propellant have the effects of inhibiting and anesthetizing the nervous system of a human body, the toxicity of the nervous system can be caused by long-term contact, the nervous symptoms such as nerve paralysis, sensory nerve abnormality and the like can be caused, various diseases can be induced, and the immunity of the human body can be reduced.
Through retrieval, the Chinese patent with publication number CN104399103B discloses a natural air freshener and a preparation method thereof, wherein the natural air freshener comprises the following components in percentage by volume: 5.5-10.5% of natural d-borneol mother liquor, 15.5-16.5% of basic essential oil, 9.4-11.2% of solubilizer and the balance of water. The natural air freshener and the preparation method thereof in the above patent have the following disadvantages: it has no functions of relaxing spirit, eliminating tension, stabilizing nerve, sterilizing and diminishing inflammation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a natural odor-driving agent, a preparation method and application thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a natural odor-repellent agent is prepared by fully and uniformly mixing a first plant extract, a second plant extract, a first additive solution and a second additive solution, wherein the volume ratio of the first plant extract to the second plant extract is (3-6): (1-2);
the first plant extract is prepared from peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil according to the volume ratio of (5.5-7): (2.5-4): (2-3): (2.5-3.5) proportioning to obtain mixed essential oil;
the second plant extract is rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil according to the volume ratio (1-1.5): (3.5-4.5): (6.5-7): (3-4) proportioning the obtained mixed essential oil;
the first additive solution is a Chinese herbal medicine absorbent, ethanol and distilled water according to the volume ratio (0.1-0.3): (3-5): (18-22) sufficiently and uniformly mixing;
the second additive solution is prepared from an antioxidant, ethanol and distilled water according to a volume ratio of (0.4-0.6): (45-55): (40-55) and fully mixing the components.
The natural odor-repellent agent and the preparation method thereof comprise the following steps:
step 1: weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
step 2: weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extracting solution;
and step 3: weighing Chinese herbal medicine absorption promoter, ethanol and distilled water, and fully mixing to obtain a first additive solution;
and 4, step 4: fully mixing the antioxidant, the ethanol and the distilled water to obtain a second additive solution;
and 5: mixing the first plant extract and the first additive solution according to the volume ratio of (5-7): (2.5-3) fully mixing, placing the mixture into a microwave oven at 900-1100W and 2000-2400 MHz, and performing microwave treatment for 3-6 min to obtain a first mixed solution;
step 6: mixing the second plant extract, the second additive solution and the first mixed solution according to the volume ratio of (8-10): (1-1.3): (7.5-10) mixing to obtain the natural odor-driving agent.
The essential oil in the first plant extract is mainly prepared from Chinese herbal medicines, wherein the peppermint oil is a component extracted from mint by water distillation or subcritical low temperature extraction, has fresh and cool taste and inspirational mind, is fragrant in taste and can expel mosquitoes; the musk essential oil can relax the spirit, eliminate tension and stabilize nerves on the aspect of the brain, can clean the skin and eliminate skin inflammation, has fragrant smell, can stimulate the anterior lobe of the brain to secrete two hormones of endorphin and enkephalin, and ensures the spirit to be in the most comfortable state; the benzoin essential oil has the peculiar sweet smell of benzoin resin, is similar to vanilla, can harmonize hormone system, can increase skin elasticity, has the effect of moistening lung, can dredge respiratory tract, and is helpful for cough, sore throat, asthma, tracheitis and phlegm clearing; the patchouli essential oil has lasting fragrance, becomes more and more sweet with the time, has refreshing and exciting effects, and also has the effects of depression, sedation, aphrodisiac, nourishing, astringing, diuresis, anti-inflammatory, antibacterial, wound healing promotion, deodorization and the like; the essential oil in the second plant extract is mainly aromatic plant essential oil, wherein the rose essential oil and the tea tree essential oil have good fragrance and also have the effects of sterilizing and diminishing inflammation, and the lavender essential oil and the jasmine essential oil give off fragrance and can cover and replace peculiar smell in the environment.
Meanwhile, the first plant extracting solution and the first additive solution are fully mixed and subjected to microwave treatment, so that the Chinese herbal medicine absorbent promoter in the first additive solution, such as N-octyl chitosan, can be mixed with the Chinese herbal medicine essential oil in the first plant extracting solution, the Chinese herbal medicine essential oil in the first plant extracting solution can be well absorbed by skin when being sprayed in the air, and the drug effect of the Chinese herbal medicine can be better played; the microwave treatment improves the fusion efficiency of the first additive solution and the first plant extracting solution; the second additive contains antioxidant, which can effectively prevent the storage of essential oil components in the first and second plant extractive solutions or the influence of the essential oil components sprayed in the air on aroma and pharmacological effect.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
In order to solve the technical problem, in the embodiment of the invention, firstly, mint oil, musk essential oil, benzoin essential oil and patchouli essential oil are weighed and fully mixed to obtain a first plant extract, then, rose essential oil, tea essential oil, lavender essential oil and mary essential oil are weighed and fully mixed to obtain a second plant extract, Chinese herbal medicine absorption enhancer, ethanol and distilled water are weighed and fully mixed to obtain a first additive solution, antioxidant, ethanol and distilled water are weighed and fully mixed to obtain a second additive solution, and the first plant extract and the first additive solution are mixed according to the volume ratio of 5: 3, fully mixing, placing the mixture at 900W and 2000MHz, performing microwave treatment for 6min to obtain a first mixed solution, and mixing the second plant extracting solution, the second additive solution and the first mixed solution according to a volume ratio of 8: 1.3: 7.5 mixing to obtain the natural odor-repellent agent. The essential oil in the first plant extract is mainly prepared from Chinese herbal medicines, has fragrant smell, can relax the spirit, eliminate tension and stabilize nerves, and has the functions of sterilization and inflammation diminishing; meanwhile, the first plant extracting solution and the first additive solution are fully mixed and subjected to microwave treatment, so that a Chinese herbal medicine absorption promoter in the first additive solution, such as N-octyl chitosan, can be mixed with Chinese herbal medicine essential oil in the first plant extracting solution, the Chinese herbal medicine essential oil in the first plant extracting solution can be well absorbed by skin when being sprayed in the air, and the drug effect of the Chinese herbal medicine can be better played; the microwave treatment improves the fusion efficiency of the first additive solution and the first plant extracting solution; the second additive contains antioxidant, which can effectively prevent the fragrance and pharmacological effect of the essential oil components in the first and second plant extractive solutions from being affected by too rapid oxidation when stored or sprayed in the air.
In the embodiment of the invention, the natural odor-driving agent and the preparation method thereof comprise the following steps:
according to the volume ratio (5.5-7): (2.5-4): (2-3): (2.5-3.5) weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
according to the volume ratio (1-1.5): (3.5-4.5): (6.5-7): (3-4) weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extracting solution;
according to the volume ratio (0.1-0.3): (3-5): (18-22) weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and fully mixing to obtain a first additive solution;
according to the volume ratio (0.4-0.6): (45-55): (40-55) weighing an antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing the first plant extract and the first additive solution according to the volume ratio of (5-7): (2.5-3) fully mixing, placing the mixture into a microwave oven at 900-1100W and 2000-2400 MHz, and performing microwave treatment for 3-6 min to obtain a first mixed solution;
mixing the second plant extract, the second additive solution and the first mixed solution according to the volume ratio of (8-10): (1-1.3): (7.5-10) mixing to obtain the natural odor-driving agent.
In the embodiment of the invention, the essential oil in the first plant extract is mainly prepared from Chinese herbal medicines, wherein the mint oil is a component extracted from mint by water distillation or subcritical low temperature extraction, has fresh and cool taste and inspired spirit, is fragrant in taste and can expel mosquitoes; the musk essential oil can relax the spirit, eliminate tension and stabilize nerves in the aspect of the head, can clean the skin and eliminate skin inflammation, has fragrant smell, and can stimulate the anterior lobe of the brain to secrete two hormones, namely endorphin and enkephalin, so that the spirit is in the most comfortable state; the benzoin essential oil has the peculiar sweet smell of benzoin resin, is similar to vanilla, can harmonize hormone system, can increase skin elasticity, has the effect of moistening lung, can dredge respiratory tract, and is helpful for cough, sore throat, asthma, tracheitis and phlegm clearing; the patchouli essential oil has lasting fragrance, and the fragrance becomes more fragrant and sweet with the time, has refreshing and exciting effects, and also has effects of depression, sedation, estrus promotion, nourishing, astringing, diuresis, anti-inflammation, antibacterial, wound healing promotion, deodorization, etc.
In the embodiment of the invention, the essential oil in the second plant extract is mainly aromatic plant essential oil, wherein the rose essential oil and the tea tree essential oil have good fragrance and also have the effects of sterilizing and diminishing inflammation, and the lavender essential oil and the jasmine essential oil have fragrance and can cover and replace the peculiar smell in the environment.
In the embodiment of the invention, the first plant extracting solution and the first additive solution are fully mixed and treated by microwave, so that the Chinese herbal medicine absorption enhancer in the first additive solution, such as N-octyl chitosan, can be mixed with the Chinese herbal medicine essential oil in the first plant extracting solution.
In the embodiment of the invention, the N-octyl chitosan can be dissolved in an acidic aqueous solution, is nontoxic and non-irritant, and has good biocompatibility and biodegradability. It is believed that the absorption promoting mechanism of chitosan is that the positive charge carried by its molecule and cell membrane produce electrostatic interaction, so that the structure of biomembrane binding protein is changed, and the transmembrane channel is opened.
In the embodiment of the invention, the second additive contains the antioxidant, so that the influence of the fragrance and the pharmacological effect caused by the too fast oxidation of the essential oil components in the first plant extracting solution and the second plant extracting solution in storage or spraying in the air can be effectively avoided.
The technical effects of the preparation method of the natural odorant of the present invention are further illustrated by the following specific examples, but the specific implementation methods mentioned in these examples are only illustrative and explanatory of the technical solution of the present invention, and do not limit the scope of the present invention, and all modifications and substitutions based on the above principles should be included in the scope of the present invention.
Example 1
According to the volume ratio of 5.5: 2.5: 2: 2.5 weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
according to the volume ratio of 1: 3.5: 6.5: 3 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.1: 3: 18 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.4: 45: 40 weighing the antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 5: 2.5, fully mixing, placing the mixture into a reactor at 900W and 2000MHz, and performing microwave treatment for 3min to obtain a first mixed solution;
and (3) mixing the second plant extracting solution, the second additive solution and the first mixed solution according to the volume ratio of 8: 1: 7.5 mixing to obtain the natural odor-driving agent, filling the natural odor-driving agent, and filling the tank with compressed air.
Example 2
According to the volume ratio of 7: 4: 3: 3.5 weighing oleum Menthae Dementholatum, Moschus essential oil, Benzonum essential oil and herba Agastaches essential oil, and mixing completely to obtain first plant extractive solution;
according to the volume ratio of 1.5: 4.5: 7: 4 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extracting solution;
according to the volume ratio of 0.3: 5: 22 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.6: 55: 55 weighing antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 7: 3, fully mixing, placing the mixture under 1100W and 2400MHz, and performing microwave treatment for 6min to obtain a first mixed solution;
mixing a second plant extracting solution, a second additive solution and a first mixed solution according to the volume ratio of 10: 1.3: 10 mixing to obtain natural odor-driving agent, filling the natural odor-driving agent, and filling compressed air in the tank.
Example 3
According to the volume ratio of 6.25: 3.25: 2.5: 3 weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
according to the volume ratio of 1.25: 4: 6.25: 3.5 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.2: 4: 20 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.5: 50: 42 weighing the antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 6: 2.75, fully mixing, placing the mixture into a reactor at 1000W and 2200MHz, and performing microwave treatment for 4.5min to obtain a first mixed solution;
and (3) mixing the second plant extracting solution, the second additive solution and the first mixed solution according to the volume ratio of 9: 1.15: 8.25 mixing to obtain natural odor-driving agent, filling the natural odor-driving agent, and filling compressed air in the tank.
Example 4
According to the volume ratio of 7: 4: 3: 3.5 weighing oleum Menthae Dementholatum, Moschus essential oil, Benzonum essential oil and herba Agastaches essential oil, and mixing completely to obtain first plant extractive solution;
according to the volume ratio of 1: 3.5: 6.5: 3 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.3: 5: 22 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.6: 55: 55 weighing antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 7: 3, fully mixing, placing the mixture under 1100W and 2400MHz, and performing microwave treatment for 6min to obtain a first mixed solution;
mixing a second plant extracting solution, a second additive solution and a first mixed solution according to the volume ratio of 10: 1.3: 10 mixing to obtain natural odor-driving agent, filling the natural odor-driving agent, and filling compressed air in the tank.
Example 5
According to the volume ratio of 5.5: 2.5: 2: 2.5 weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
according to the volume ratio of 1.5: 4.5: 7: 4 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extracting solution;
according to the volume ratio of 0.3: 5: 22 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.6: 55: 55 weighing antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 7: 3, fully mixing, placing the mixture under 1100W and 2400MHz, and performing microwave treatment for 6min to obtain a first mixed solution;
mixing a second plant extracting solution, a second additive solution and a first mixed solution according to the volume ratio of 10: 1.3: 10 mixing to obtain natural odor-driving agent, filling the natural odor-driving agent, and filling compressed air in the tank.
The natural odorants obtained in examples 1 to 5 were evaluated for deodorizing effect as H2S、NH3The odor was measured by a gas detection tube in a deodorization test conducted in a 80X 80cm plexiglass cabinet. The odor concentration was measured before spraying and 10g of the natural odorant obtained in examples 1 to 5 after 10min from spraying, and the elimination ratio was calculated, and the results are shown in
Table 1:
in summary, it can be seen from Table 1 that the natural odorants prepared in examples 1-5 of the present invention are H-substituted2S、NH3The natural odor-repellent agent contains aromatic plant essential oil, namely rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, wherein the rose essential oil and the tea tree essential oil have good fragrance and also have the effects of sterilization and inflammation diminishing, and the lavender essential oil and the jasmine essential oil give off fragrance and can cover peculiar smell in the replacing environment.
Furthermore, the invention also carries out systematic research on the essential oil component of the first plant extract in the natural odor-driving agent, and the following experimental scheme which only shows that the change of the essential oil component of the first plant extract has obvious influence on the sterilization effect of the natural odor-driving agent is based on the process conditions of the example 1, and is specifically shown in the comparative examples 1-3:
comparative example 1
According to the volume ratio of 2: 2.5 weighing benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extract;
according to the volume ratio of 1: 3.5: 6.5: 3 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.1: 3: 18 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.4: 45: 40 weighing the antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 5: 2.5, fully mixing, placing the mixture into a reactor at 900W and 2000MHz, and performing microwave treatment for 3min to obtain a first mixed solution;
and (3) mixing the second plant extracting solution, the second additive solution and the first mixed solution according to the volume ratio of 8: 1: 7.5 mixing to obtain the natural odor-driving agent, filling the natural odor-driving agent, and filling the tank with compressed air.
Comparative example 2
According to the volume ratio of 5.5: 2.5 weighing oleum Menthae Dementholatum and Moschus, and mixing to obtain first plant extractive solution;
according to the volume ratio of 1: 3.5: 6.5: 3 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.1: 3: 18 weighing Chinese herbal medicine absorption enhancer, ethanol and distilled water, and mixing completely to obtain a first additive solution;
according to the volume ratio of 0.4: 45: 40 weighing the antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
mixing a first plant extracting solution and a first additive solution according to a volume ratio of 5: 2.5, fully mixing, placing the mixture into a reactor at 900W and 2000MHz, and performing microwave treatment for 3min to obtain a first mixed solution;
and (3) mixing the second plant extracting solution, the second additive solution and the first mixed solution according to the volume ratio of 8: 1: 7.5 mixing to obtain the natural odor-driving agent, filling the natural odor-driving agent, and filling the tank with compressed air.
Comparative example 3
According to the volume ratio of 1: 3.5: 6.5: 3 weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
according to the volume ratio of 0.4: 45: 40 weighing the antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
and (3) mixing the second plant extracting solution and the second additive solution according to the volume ratio of 8: 1 mixing to obtain natural odor-driving agent, filling the natural odor-driving agent, and filling compressed air in a tank.
The natural odorants obtained in comparative examples 1 to 3 were evaluated for their bactericidal effect, and the total number of air bacteria was measured by a plate sedimentation method using the closed car of an automobile as a place for a deodorization experiment, and the total bacterial concentrations were measured before and after spraying for 30min, respectively, and the bactericidal ratio was calculated using example 1 as a control, and the results are shown in table 2:
as can be seen from table 2, the natural odorant prepared in comparative example 1 and the natural odorant prepared in comparative example 2 according to the present invention have significantly better bactericidal effects than the natural odorant prepared in comparative example 3, while the natural odorant prepared in example 1 has significantly better bactericidal effects than the natural odorant prepared in comparative example 1 and the natural odorant prepared in comparative example 2, because the natural odorant prepared in example 1 contains four kinds of Chinese herbal essential oils, namely peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, wherein the peppermint oil is a component extracted from peppermint by water distillation or subcritical low temperature, and has refreshing and cool taste, refreshing and refreshing mind, fragrant taste, and capability of repelling mosquitoes; the musk essential oil can relax the spirit, eliminate tension and stabilize nerves on the aspect of the brain, can clean the skin and eliminate skin inflammation, has fragrant smell, can stimulate the front leaves of the brain to secrete two hormones of endorphin and enkephalin, and ensures the spirit to be in the most comfortable state; the benzoin essential oil has the peculiar sweet smell of the benzoin resin, is similar to vanilla, can regulate hormone system, can increase skin elasticity, has the effect of moistening lung, can dredge respiratory tract, and is helpful for cough, sore throat, asthma, tracheitis and phlegm clearing; the patchouli essential oil has lasting fragrance, and becomes more and more sweet with the time, the fragrance has refreshing and exciting effects, and also has effects of depression, sedation, aphrodisiac, nourishing, astringing, diuresis, anti-inflammatory, antibacterial, wound healing promoting, and deodorizing. Whereas comparative examples 1 and 2 lack the mint oil and musk essential oil, benzoin essential oil and patchouli essential oil, respectively, the bactericidal effect was lower than that of the natural odorant prepared in example 1.
In summary, in the preparation method of the natural odor-reducing agent provided in this embodiment, the peppermint oil, the musk essential oil, the benzoin essential oil and the pogostemon essential oil are weighed and fully mixed to obtain the first plant extract, the rose essential oil, the tea tree essential oil, the lavender essential oil and the jasmine essential oil are weighed and fully mixed to obtain the second plant extract, the Chinese herbal medicine absorption enhancer, the ethanol and the distilled water are weighed and fully mixed to obtain the first addition liquid, the antioxidant, the ethanol and the distilled water are fully mixed to obtain the second addition liquid, the first plant extract and the first addition liquid are fully mixed and then subjected to microwave treatment to obtain the first mixed liquid, and the second plant extract, the second addition liquid and the first mixed liquid are mixed to obtain the natural odor-reducing agent. The essential oil in the first plant extract in the natural odor-repellent agent prepared by the invention is mainly made of Chinese herbal medicines, has fragrant smell, can relax spirit, eliminate tension and stabilize nerves, and also has the functions of sterilization and inflammation diminishing; meanwhile, the first plant extracting solution and the first additive solution are fully mixed and subjected to microwave treatment, so that the Chinese herbal medicine absorbent promoter in the first additive solution, such as N-octyl chitosan, can be mixed with the Chinese herbal medicine essential oil in the first plant extracting solution, the Chinese herbal medicine essential oil in the first plant extracting solution can be well absorbed by skin when being sprayed in the air, and the drug effect of the Chinese herbal medicine can be better played; the microwave treatment improves the fusion efficiency of the first additive solution and the first plant extracting solution; the second additive contains antioxidant, can effectively prevent the influence of the storage of the essential oil components in the first plant extract and the second plant extract or the influence of the excessive oxidation of the essential oil components sprayed in the air on the aroma taste and the pharmacological effect, has good aroma taste and good odor expelling effect, and also has the functions of relaxing spirit, eliminating tension, stabilizing nerves, sterilizing and diminishing inflammation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A natural odor-repellent agent is characterized by being prepared by fully and uniformly mixing a first plant extracting solution, a second plant extracting solution, a first additive solution and a second additive solution, wherein the volume ratio of the first plant extracting solution to the second plant extracting solution is (3-6): (1-2);
the first plant extract is prepared from peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil according to the volume ratio of (5.5-7): (2.5-4): (2-3): (2.5-3.5) proportioning to obtain mixed essential oil;
the second plant extract is rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil according to the volume ratio (1-1.5): (3.5-4.5): (6.5-7): (3-4) proportioning the obtained mixed essential oil;
the first additive solution is a Chinese herbal medicine absorbent, ethanol and distilled water according to the volume ratio (0.1-0.3): (3-5): (18-22) sufficiently and uniformly mixing;
the second additive solution is prepared from an antioxidant, ethanol and distilled water according to a volume ratio of (0.4-0.6): (45-55): (40-55) and fully mixing the components.
2. The natural odor-driving agent as defined in claim 1, wherein said herbal absorption-promoting agent is modified chitosan, said chitosan being a deacetylated product of chitin, and having a backbone structure formed by binding of D-glucosamine via β -1, 4-glycosidic bonds.
3. The natural odor-driving agent according to claim 2, wherein said modified chitosan is N-octyl chitosan.
4. The natural odor-driving agent according to claim 3, wherein the preparation method of the N-octyl chitosan comprises the following steps: weighing 100g of chitosan, dissolving the chitosan in 2L of mixed solvent of 2% acetic acid and 2L of methanol, stirring for 10h at room temperature, thoroughly swelling and uniformly dispersing, deoxidizing for 12min with nitrogen, adding 200ml of octanal, reacting for 10h, thickening, adding 6L of ethanol, continuing stirring for 48h at room temperature, adjusting the reaction solution to be neutral with 1mol/L of potassium hydroxide, preparing 60ml of alkalescent aqueous solution with 50g of potassium borohydride, dropwise adding the solution into a reaction bottle by using a dropping funnel, continuing stirring for 24h at room temperature, finally adjusting the reaction solution to be neutral by using 1mol/L of hydrochloric acid, performing suction filtration on the product, washing 3 times with water, methanol and acetone respectively, collecting the product, thoroughly drying in vacuum at 30 ℃, and finally weighing the product to obtain the N-octyl chitosan.
5. The natural tastant of claim 1, wherein the antioxidant is dihydromyricetin.
6. The natural odor-repellent agent according to claim 1, wherein the antioxidant is a mixture of tea polyphenols and vitamin C in a weight ratio of (2-5) to (1-3).
7. The natural odor-driving agent according to claim 1, wherein the first plant extract is a mixture of peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil in a volume ratio of 5.5: 2.5: 2: 2.5, obtaining the mixed essential oil.
8. The natural odor-repellent agent according to claim 1, wherein the second plant extract is a mixture of rose essential oil, tea essential oil, lavender essential oil and jasmine essential oil in a volume ratio of 1.5: 4.5: 7: 4, mixing the obtained mixed essential oil.
9. The method of any one of claims 1 to 8, comprising the steps of:
step 1: weighing peppermint oil, musk essential oil, benzoin essential oil and patchouli essential oil, and fully mixing to obtain a first plant extracting solution;
step 2: weighing rose essential oil, tea tree essential oil, lavender essential oil and jasmine essential oil, and fully mixing to obtain a second plant extract;
and step 3: weighing Chinese herbal medicine absorption promoter, ethanol and distilled water, and fully mixing to obtain a first additive solution;
and 4, step 4: weighing an antioxidant, ethanol and distilled water, and fully mixing to obtain a second additive solution;
and 5: mixing the first plant extract and the first additive solution according to the volume ratio of (5-7): (2.5-3) fully mixing, placing the mixture into a microwave oven at 900-1100W and 2000-2400 MHz, and performing microwave treatment for 3-6 min to obtain a first mixed solution;
step 6: mixing the second plant extract, the second additive solution and the first mixed solution according to the volume ratio of (8-10): (1-1.3): (7.5-10) mixing to obtain the natural odor-driving agent.
10. Use of a natural tastant according to any of claims 1 to 8 for the preparation of a tastant product.
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