Detergent essence containing natural acarus-killing antibacterial essential oil and application of detergent essence

Abstract

The invention relates to detergent essence containing natural acarus-killing antibacterial essential oil and application thereof, and belongs to the technical field of detergent essence. The invention discloses a detergent essence containing natural acarus-killing bacteriostatic essential oil, the detergent essence takes composite natural plant essential oil as a main component, alcohol substances contained in pogostemon cablin essential oil and thyme essential oil are rapidly evaporated to form gaseous molecules, and the gaseous molecules are diffused into acarus, so that the cell membrane structure and permeability of the acarus-killing bacteriostatic essential oil are destroyed; phenolic compounds contained in the essential oil react with amino acid residues, so that the structure of the essential oil is changed, and then protein is destroyed; the eucalyptus essential oil can interfere with the moisture balance state of the mites, so that glands of the mites cannot absorb moisture. The detergent essence prepared by the invention has relatively strong antibacterial, antifungal and insecticidal characteristics, and the natural plant essential oil of each component acts together to enhance the toxic effect on mites so as to achieve the effect of killing mites, so that the detergent essence can be applied to the fields of daily necessities and cosmetics.

Description

Technical Field

[0001] The invention belongs to the technical field of detergent flavors and relates to a detergent flavor containing natural mite-removing and antibacterial essential oil and application thereof. Background Art

[0002] The dust mite (Dermatophagoides farina Hughes), another member of the Arthropoda family, Arachnida, is a particularly significant pest affecting indoor human homes. Dust mites thrive indoors, particularly on textiles (such as blankets, sofa cushions, mattresses and pillowcases, and mattress cores). Their rapid growth rate makes them prone to rapid proliferation. Their habitat almost completely overlaps with that of humans, so wherever dust mites are present, there is a potential for outbreaks of mite-borne diseases. Consequently, daily activities, such as slapping quilts before drying them and making the mattress after waking, can cause dust mites attached to textile surfaces to become airborne and then be inhaled into the lungs, causing a range of upper respiratory tract illnesses, including mite-induced asthma, allergic rhinitis, and bronchitis. Relevant surveys indicate that over 80% of bronchial diseases in infants and young children are caused by dust mites. Their feces are also a widespread allergen, causing eczema and even kidney disease. Research on mite control methods has a long history, with traditional methods primarily consisting of physical and chemical methods. Physical methods achieve their effects through adsorption, repellency, or ultraviolet radiation, but these methods have a low kill rate. Chemical methods have a higher kill rate, but rely primarily on chemical substances, limiting their use. Plant essential oils have some efficacy in killing mites, but single plant essential oils are inefficient, and most have a strong odor, limiting their market adoption. Summary of the Invention

[0003] The present invention relates to a detergent flavor containing natural mite-removing and antibacterial essential oil and its application, belonging to the technical field of detergent flavors. The present invention discloses a detergent flavor containing natural mite-removing and antibacterial essential oil. The detergent flavor is mainly composed of composite natural plant essential oils, wherein the alcohol substances contained in patchouli essential oil and thyme essential oil evaporate rapidly to form gaseous molecules, diffuse into mites, thereby destroying the cell membrane structure and its permeability; the phenolic compounds contained in tansy essential oil react with amino acid residues, causing changes in their structure, and then the protein is destroyed; eucalyptus essential oil can interfere with the water balance of mites, making their glands unable to absorb water. The detergent flavor prepared by the present invention has strong antibacterial, antifungal and insecticidal properties. The natural plant essential oils of each component work together to enhance the toxic effect on mites, thereby achieving the effect of removing mites, and can be applied to the fields of daily necessities and cosmetics.

[0004] The object of the present invention can be achieved by the following technical solutions:

[0005] A detergent fragrance containing natural anti-mite and bacteriostatic essential oils, the detergent fragrance comprising the following raw materials in parts by weight: 10-20 parts of thyme essential oil, 10-20 parts of patchouli essential oil, 20-30 parts of tanacetum balsamita essential oil, 20-30 parts of eucalyptus essential oil, 0.1-0.5 part of modifier, 1-5 parts of fixative, 3-5 parts of perfume agent, and 50-70 parts of solvent.

[0006] Further, the preparation method of the patchouli essential oil comprises the following steps:

[0007] A1: After drying in the sun, the patchouli is cut into small sections, then crushed into powder, and distilled water is added and stirred.

[0008] A2: Then heat under reflux, stop heating when the oil phase layer no longer increases, dry the obtained oil phase with anhydrous sodium sulfate to obtain patchouli essential oil, and store it refrigerated for later use.

[0009] Further, in the step A1, the solid-liquid ratio of the powder to the distilled water is 1-5:20-30 g / mL.

[0010] Further, in the step A2, the time and temperature of heat reflux are 2-3 h and 100-120 °C respectively, the water content of the patchouli essential oil is lower than 0.001%, and the refrigeration temperature is 2-4 °C.

[0011] Further, the preparation method of the tanacetum balsamita essential oil comprises the following steps:

[0012] S1: The washed and dried tanacetum balsamita is put into a calcium hydroxide solution and soaked at room temperature, then the soaked tanacetum balsamita is washed with distilled water and crushed to form a mixture.

[0013] S2: Then sodium chloride solution is added and stirred, the upper oil-water mixture is taken after standing, centrifuged to obtain the oil phase, and then dried with anhydrous sodium sulfate to obtain tanacetum balsamita essential oil.

[0014] Further, in the step S1, the solid-liquid ratio of the tanacetum balsamita to the calcium hydroxide solution is 1-3:15-20 g / mL, the mass concentration of the calcium hydroxide solution is 3-5%, and the soaking time is 2-3 h.

[0015] Further, in the step S2, the volume ratio of the mixture to the sodium chloride solution is 1:2-3, the mass concentration of the sodium chloride solution is 0.5-1%, the rotation speed and time of the centrifugation are 5000-6000 r / min and 15-20 min respectively, and the water content of the tanacetum balsamita essential oil is lower than 0.001%.

[0016] Further, the modifier is composed of sorbitan ester, methyl octynoate, and terpinyl acetate with a mass ratio of 1:1:1, the solvent is dipropylene glycol, and the perfume is any one of γ-decalactone, limonene, ambretone, and α-cedrene.

[0017] Further, the preparation method of the detergent essence is as follows: Add thyme essential oil, patchouli essential oil, chamomile essential oil, and eucalyptus essential oil to the solvent and mix and stir, then add the modifier, perfume, and fixative and continue to stir, let it stand for 1-2 days and then filter to obtain the detergent essence containing natural mite-killing and bacteriostatic essential oil.

[0018] Advantages of the present invention:

[0019] 1. The combined action of patchouli essential oil and thyme essential oil breaks through the first barrier of microorganisms. The alcohol substances contained in the two substances quickly evaporate to form gaseous molecules, which diffuse into the mites and thus destroy the cell membrane structure and its permeability; furthermore, after the chamomile essential oil enters the cells, the phenolic compounds contained in it react with amino acid residues, resulting in changes in its structure and destruction of its protein; in addition, eucalyptus essential oil interferes with the water balance state of the mites, making their glands unable to absorb water, and then they die of dehydration. The natural plant essential oils of each component in the detergent essence act together to enhance the toxic effect on mites so as to achieve the effect of killing mites, and at the same time have strong antibacterial, antifungal, and insecticidal properties.

[0020] 2. The detergent essence prepared by the present invention emits the fruity scents of lemon and orange in the top note of thyme essential oil, and the combination of patchouli essential oil, eucalyptus essential oil, chamomile essential oil, and perfume in the base note emits a fresh, sweet smell, accompanied by a faint fruity smell, giving a comfortable and pleasant atmosphere. Specific embodiments

[0021] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following examples are used to describe in detail the specific embodiments, structures, features, and effects according to the present invention.

[0022] Example 1

[0023] A detergent essence containing natural mite-killing and bacteriostatic essential oil, the raw materials of the detergent essence include the following raw materials in parts by weight: 10 parts of thyme essential oil, 10 parts of patchouli essential oil, 20 parts of chamomile essential oil, 20 parts of eucalyptus essential oil, 0.1 part of modifier, 1 part of fixative, 3 parts of perfume, and 50 parts of solvent.

[0024] The preparation method of the patchouli essential oil includes the following steps:

[0025] A1: Dry the patchouli and cut it into small sections, then crush it into powder, and add distilled water and stir;

[0026] A2: Then, heat under reflux. Stop heating when the oil phase layer no longer increases. Dry the obtained oil phase with anhydrous sodium sulfate to obtain Pogostemon cablin essential oil, and refrigerate it for later use.

[0027] In the step A1, the solid-liquid ratio of the powder to distilled water is 1:20 g / mL.

[0028] In the step A2, the time and temperature of heating under reflux are 2 h and 100 °C respectively. The water content of the Pogostemon cablin essential oil is lower than 0.001%, and the refrigeration temperature is 2 °C.

[0029] The preparation method of the Tanacetum balsamita essential oil includes the following steps:

[0030] S1: Put the washed and dried Tanacetum balsamita into a calcium hydroxide solution, soak it at room temperature, then wash the soaked Tanacetum balsamita with distilled water, and crush it to form a mixture;

[0031] S2: Then add a sodium chloride solution and stir. After standing, take the upper oil-water mixture, perform centrifugal separation to obtain the oil phase, and then dry it with anhydrous sodium sulfate to obtain Tanacetum balsamita essential oil.

[0032] In the step S1, the solid-liquid ratio of Tanacetum balsamita to the calcium hydroxide solution is 1:15 g / mL, where the mass concentration of the calcium hydroxide solution is 3%, and the soaking time is 2 h.

[0033] In the step S2, the volume ratio of the mixture to the sodium chloride solution is 1:2, where the mass concentration of the sodium chloride solution is 0.5%. The rotation speed and time of the centrifugal separation are 5000 r / min and 15 min respectively. The water content of the Tanacetum balsamita essential oil is lower than 0.001%.

[0034] The modifier is composed of sorbitan ester, methyl octynoate, and terpinyl acetate with a mass ratio of 1:1:1. The solvent is dipropylene glycol, and the perfume fixative is δ-decalactone.

[0035] The preparation method of the detergent essence is as follows: Add thyme essential oil, Pogostemon cablin essential oil, Tanacetum balsamita essential oil, and eucalyptus essential oil to the solvent and mix and stir. Then add the modifier, perfume fixative, and perfume enhancer and continue to stir. Let it stand for 1 day and then filter to obtain a detergent essence containing natural anti-mite and antibacterial essential oils.

[0036] The purchase sources of the thyme essential oil: Thyme essential oil / Shineng - 8007 - 46 - 3, the purchase source of the eucalyptus essential oil: Eucalyptus essential oil / Zhongke Huaxinuo, and the purchase source of the perfume fixative: Perfume fixative / Jushun - 81 - 14 - 1.

[0037] Example 2

[0038] A detergent fragrance containing natural mite-killing and bacteriostatic essential oils, the detergent fragrance comprising the following raw materials in parts by weight: 15 parts of thyme essential oil, 15 parts of patchouli essential oil, 25 parts of tanacetum vulgare essential oil, 25 parts of eucalyptus essential oil, 0.3 part of modifier, 3 parts of fixative, 4 parts of perfume base, and 60 parts of solvent.

[0039] The preparation method of the patchouli essential oil comprises the following steps:

[0040] A1: After drying in the sun, the patchouli is cut into small sections, then crushed into powder, and distilled water is added and stirred.

[0041] A2: Then heat under reflux, stop heating when the oil phase layer no longer increases, dry the obtained oil phase with anhydrous sodium sulfate to obtain patchouli essential oil, and store it refrigerated for later use.

[0042] In the step A1, the solid-liquid ratio of the powder to the distilled water is 3:25 g / mL.

[0043] In the step A2, the time and temperature of heating under reflux are 2.5 h and 110 °C respectively, the water content of the patchouli essential oil is lower than 0.001%, and the refrigeration temperature is 3 °C.

[0044] The preparation method of the tanacetum vulgare essential oil comprises the following steps:

[0045] S1: The washed and dried tanacetum vulgare is put into a calcium hydroxide solution, soaked at room temperature, then the soaked tanacetum vulgare is washed with distilled water and crushed to form a mixture.

[0046] S2: Then sodium chloride solution is added and stirred, after standing, the upper oil-water mixture is taken, centrifuged to obtain the oil phase, and then dried with anhydrous sodium sulfate to obtain tanacetum vulgare essential oil.

[0047] In the step S1, the solid-liquid ratio of the tanacetum vulgare to the calcium hydroxide solution is 2:17 g / mL, the mass concentration of the calcium hydroxide solution is 4%, and the soaking time is 2.5 h.

[0048] In the step S2, the volume ratio of the mixture to the sodium chloride solution is 1:2.5, the mass concentration of the sodium chloride solution is 0.8%, the rotation speed and time of the centrifugation are 5500 r / min and 18 min respectively, and the water content of the tanacetum vulgare essential oil is lower than 0.001%.

[0049] The modifier is composed of sorbitan ester, methyl octynoate and terpinyl acetate in a mass ratio of 1:1:1, the solvent is dipropylene glycol, and the perfume base is limonene.

[0050] The preparation method of the detergent essence is as follows: Add thyme essential oil, patchouli essential oil, tanacetum balsamita essential oil and eucalyptus essential oil to a solvent, mix and stir, then add modifiers, perfume fixatives and fragrance agents and continue to stir. After standing for 1 day, filter to obtain a detergent essence containing natural acaricidal and bacteriostatic essential oils.

[0051] The purchase source of the thyme essential oil: Thyme essential oil / Shineng-8007-46-3, the purchase source of the eucalyptus essential oil: Eucalyptus essential oil / Zhongke Huaxun, the purchase source of the perfume fixative: Perfume fixative / Jushun-81-14-1.

[0052] Example 3

[0053] A detergent essence containing natural acaricidal and bacteriostatic essential oils, the detergent essence comprises the following raw materials in parts by weight: 20 parts of thyme essential oil, 20 parts of patchouli essential oil, 30 parts of tanacetum balsamita essential oil, 30 parts of eucalyptus essential oil, 0.5 part of modifier, 5 parts of perfume fixative, 5 parts of fragrance agent, 70 parts of solvent.

[0054] The preparation method of the patchouli essential oil comprises the following steps:

[0055] A1: After drying the patchouli, cut it into small sections, then crush it into powder, and add distilled water and stir;

[0056] A2: Then heat under reflux, stop heating when the oil phase layer no longer increases, dry the obtained oil phase with anhydrous sodium sulfate to obtain patchouli essential oil, and store it refrigerated for later use.

[0057] In the step A1, the solid-liquid ratio of the powder to the distilled water is 5:30 g / mL.

[0058] In the step A2, the time and temperature of heating under reflux are 3 h and 120 °C respectively, the water content of the patchouli essential oil is lower than 0.001%, and the refrigeration temperature is 4 °C.

[0059] The preparation method of the tanacetum balsamita essential oil comprises the following steps:

[0060] S1: Put the washed and dried tanacetum balsamita into a calcium hydroxide solution, soak it at room temperature, then wash the soaked tanacetum balsamita with distilled water, and crush it to form a mixture;

[0061] S2: Then add a sodium chloride solution and stir, after standing, take the upper oil-water mixture, perform centrifugal separation to obtain the oil phase, and then dry it with anhydrous sodium sulfate to obtain tanacetum balsamita essential oil.

[0062] In the step S1, the solid-liquid ratio of the tanacetum balsamita to the calcium hydroxide solution is 3:20 g / mL, the mass concentration of the calcium hydroxide solution is 5%, and the soaking time is 3 h.

[0063] In step S2, the volume ratio of the mixture to the sodium chloride solution is 1:3, where the mass concentration of the sodium chloride solution is 1%. The rotation speed and time of the centrifugal separation are 6000 r / min and 20 min respectively, and the water content of the Tanacetum balsamita L. essential oil is less than 0.001%.

[0064] The modifier is composed of sorbitan esters, methyl octynoate and terpinyl acetate with a mass ratio of 1:1:1. The solvent is dipropylene glycol, and the perfume fixative is α - cedrene.

[0065] The preparation method of the detergent essence is as follows: Add thyme essential oil, patchouli essential oil, Tanacetum balsamita L. essential oil and eucalyptus essential oil into the solvent and mix and stir. Then add the modifier, perfume fixative and fixative and continue to stir. After standing for 2 days, filter to obtain the detergent essence containing natural anti - mite and antibacterial essential oil.

[0066] The purchase source of the thyme essential oil: Thyme essential oil / Shineng - 8007 - 46 - 3, the purchase source of the eucalyptus essential oil: Eucalyptus essential oil / Zhongke Huaxun, and the purchase source of the fixative: Fixative / Jushun - 81 - 14 - 1.

[0067] Comparative Example 1

[0068] On the basis of Example 3, in the raw materials for preparing the detergent essence containing natural anti - mite and antibacterial essential oil, patchouli essential oil is removed and replaced with an equal weight portion of thyme essential oil, and other conditions are the same as those in Example 3.

[0069] Comparative Example 2

[0070] On the basis of Example 3, in the raw materials for preparing the detergent essence containing natural anti - mite and antibacterial essential oil, thyme essential oil is removed and replaced with an equal weight portion of patchouli essential oil, and other conditions are the same as those in Example 3.

[0071] Comparative Example 3

[0072] On the basis of Example 3, in the raw materials for preparing the detergent essence containing natural anti - mite and antibacterial essential oil, thyme essential oil and patchouli essential oil are removed and replaced with an equal weight portion of Tanacetum balsamita L. essential oil, and other conditions are the same as those in Example 3.

[0073] Comparative Example 4

[0074] On the basis of Example 3, in the raw materials for preparing the detergent essence containing natural anti - mite and antibacterial essential oil, Tanacetum balsamita L. essential oil is removed and replaced with 15 parts by weight of thyme essential oil and 15 parts by weight of patchouli essential oil, and other conditions are the same as those in Example 3.

[0075] Comparative Example 5

[0076] Based on Example 3, in the raw materials for preparing the detergent fragrance containing natural anti-mite and bacteriostatic essential oils, eucalyptus essential oil is removed and replaced with an equal weight portion of tanacetum balsamita essential oil, and other conditions are the same as those in Example 3.

[0077] Performance Test

[0078] 1. Anti-mite test: Dilute the detergent fragrances prepared in Examples 1-3 and Comparative Examples 1-5 with water and sodium stearate emulsifier to form a mixed solution, and the mass content of the fragrance in the mixed solution is 0.5%. The diluted mixed solution is used as a test sample, and a mixed solution without adding detergent fragrance is set as a blank group. The target of action is Dermatophagoides farinae, adult male and female mites and nymphs. Refer to the test method of NY / T 1151.2006 to test the elimination rate of mites.

[0079] 2. Aroma evaluation: Take the detergent fragrances prepared in Examples 1-3 and Comparative Examples 1-5 as test samples, and select 50 professional sensory evaluation groups to test the odor situation. The full score of the evaluation score is 10 points, and the average value is obtained after counting the scores of 50 people.

[0080] The test results are shown in Table 1.

[0081] Table 1 Test Results

[0082] Specimen Number of test mites / piece Number of dead mites / piece Mite killing rate % Odor evaluation / point Example 1 1000 1000 100 9.8 Example 2 1000 1000 100 9.7 Example 3 1000 1000 100 9.5 Comparative example 1 1000 845 84.5 8.7 Comparative example 2 1000 810 81 8.9 Comparative example 3 1000 729 72.9 8.8 Comparative example 4 1000 750 75 9.0 Comparative example 5 1000 808 80.8 9.1 Blank group 1000 84 8.4 -

[0083] It can be seen from the data in Table 1 that the anti-mite effects of Examples 1-3 are better than those of Comparative Examples 1-5 and the blank group, and the anti-mite rates of Examples 1-3 are all 100%. The odor evaluation scores of Examples 1-3 are all ≥9.5, which are greater than those of Comparative Examples 1-5. In Comparative Examples 1-2, only patchouli essential oil or thyme essential oil is added. Both are rich in alcohol substances and have a strong volatilization effect. The two act on the cell membrane of mites together. The lack of one will cause a decrease in the effect on the cell membrane; in Comparative Example 3, patchouli essential oil and thyme essential oil are lacking, and its first barrier against mites drops significantly; in Comparative Example 4, tanacetum balsamita essential oil is not added, and its ability to destroy the protein performance of mites decreases; in Comparative Example 5, eucalyptus essential oil is not added, and it cannot interfere with the water balance of mites, so the anti-mite rate decreases.

[0084] The above are only preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to form equivalent embodiments with equivalent changes. However, as long as it does not depart from the technical content of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A detergent fragrance containing natural anti-mite and bacteriostatic essential oils, characterized in that, The detergent fragrance comprises the following raw materials in parts by weight: 10-20 parts of thyme essential oil, 10-20 parts of patchouli essential oil, 20-30 parts of tanacetum balsamita essential oil, 20-30 parts of eucalyptus essential oil, 0.1-0.5 part of modifier, 1-5 parts of fixative, 3-5 parts of harmonizer, and 50-70 parts of solvent.

2. The detergent fragrance containing natural mite-killing and bacteriostatic essential oil according to claim 1, characterized in that, The preparation method of the patchouli essential oil comprises the following steps: A1: After drying in the sun, the patchouli is cut into small pieces, then crushed into powder, and distilled water is added and stirred. A2: Then, heat under reflux. When the oil phase layer no longer increases, stop heating. The obtained oil phase is dried with anhydrous sodium sulfate to obtain patchouli essential oil, which is refrigerated for later use.

3. A detergent fragrance containing natural mite-killing and bacteriostatic essential oil according to claim 2, characterized in that, In the step A1, the solid-liquid ratio of the powder to the distilled water is 1-5:20-30 g / mL.

4. A detergent fragrance containing a natural mite-removing and bacteriostatic essential oil according to claim 2, characterized in that, In the step A2, the time and temperature of heating under reflux are 2-3 h and 100-120 °C respectively. The water content of the patchouli essential oil is lower than 0.001%, and the refrigeration temperature is 2-4 °C.

5. A detergent fragrance containing a natural mite-removing and bacteriostatic essential oil according to claim 1, characterized in that, The preparation method of the tanacetum balsamita essential oil comprises the following steps: S1: The washed and dried tanacetum balsamita is put into a calcium hydroxide solution and soaked at room temperature. Then, the soaked tanacetum balsamita is washed with distilled water and broken into a mixture. S2: Then, a sodium chloride solution is added and stirred. After standing, the upper oil-water mixture is taken, centrifuged to obtain the oil phase, and then dried with anhydrous sodium sulfate to obtain tanacetum balsamita essential oil.

6. The detergent fragrance containing natural acaricidal and bacteriostatic essential oil according to claim 5, wherein, In the step S1, the solid-liquid ratio of the tanacetum balsamita to the calcium hydroxide solution is 1-3:15-20 g / mL, wherein the mass concentration of the calcium hydroxide solution is 3-5%, and the soaking time is 2-3 h.

7. A detergent fragrance containing a natural mite-killing and bacteriostatic essential oil according to claim 5, characterized in that, In the step S2, the volume ratio of the mixture to the sodium chloride solution is 1:2-3, wherein the mass concentration of the sodium chloride solution is 0.5-1%. The rotation speed and time of the centrifugation are 5000-6000 r / min and 15-20 min respectively. The water content of the tanacetum balsamita essential oil is lower than 0.001%.

8. A detergent fragrance containing natural mite-killing and bacteriostatic essential oil according to claim 1, characterized in that, The modifier is composed of sorbitan ester, methyl octynoate, and terpinyl acetate with a mass ratio of 1:1:

1. The solvent is dipropylene glycol, and the harmonizer is any one of δ-decalactone, limonene, ambretone, and α-cedrene.

9. A detergent fragrance containing natural anti-mite and antibacterial essential oil according to claim 1, characterized in that, The preparation method of the detergent fragrance is as follows: Add thyme essential oil, patchouli essential oil, tanacetum balsamita essential oil, and eucalyptus essential oil to the solvent and mix and stir. Then, add the modifier, harmonizer, and fixative and continue to stir. After standing for 1-2 days, filter to obtain the detergent fragrance containing natural mite-killing and bacteriostatic essential oil.