Lavender extract-containing detergent essence and application thereof

Abstract

The invention relates to a detergent essence containing lavender extract and application thereof, and belongs to the technical field of essences, a preparation method of the detergent essence comprises the following steps: S1, pretreating part of raw materials; s2, preparing an inner capsule; s3, preparing an outer capsule to obtain a finished product. According to the detergent essence disclosed by the invention, the Juniperus vulgaris fruit oil, the sage essential oil, the michelia alba oil and the lavender essential oil, which are added, can be respectively used for inhibiting sympathetic nerve activity, relieving parasympathetic nerves, calming central nervous and relieving fatigue, so that the prepared detergent essence has an extremely good body and mind balancing effect through synergism; and the juniperus chinensis fruit oil, the rhizoma nardostachyos essential oil and the perilla seed oil can jointly play a bacteriostatic role, so that the prepared detergent essence has a prominent bacteriostatic role. Besides, the detergent essence with double capsule walls is prepared, so that the essential oil is better protected, and the prepared essence finished product has a long-term and slow-release effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of essence, and specifically relates to a detergent essence containing lavender extract and its application. Background Art

[0002] An essence is a mixture containing more than two and even dozens of spices artificially formulated and having a certain aroma. Generally, the raw materials used for formulating essence are mainly aromatic essential oils, which have functions such as alleviating pain, relieving anxiety, and hypnotizing, and are widely used in fields such as detergents, cosmetics, textiles, food, and pharmaceuticals. However, essence molecules have the disadvantages of instability, high volatility, and easy oxidation, which greatly limit their applications. If directly used on textiles, the fragrance of the essence lasts for a very short time. Moreover, most of the existing detergent essences on the market still have problems with poor aroma and antibacterial effects. Therefore, it is of great practical significance to provide an essence to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a detergent essence containing lavender extract and its application, which solves the problems of poor aroma, antibacterial, and slow-release effects in the existing detergent essence.

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

[0005] A detergent essence containing lavender extract, and the preparation method of the detergent essence specifically includes the following steps:

[0006] S1. Pretreat part of the raw materials: Mix component A, component B, and an ethanol solution evenly and stir to obtain a mixed solution A. Add an emulsifier to the mixed solution A and stir evenly under a controlled temperature water bath to obtain an emulsion, and set it aside; Stir gum arabic and deionized water under a controlled temperature water bath until completely dissolved to obtain a gum arabic solution;

[0007] S2. Prepare the inner capsule: Stir hydroxypropyl-β-cyclodextrin, sodium alginate, and deionized water under a controlled temperature water bath until completely dissolved to obtain a mixed solution B. Mix montmorillonite and deionized water evenly, ultrasonicate, and then stir under a controlled temperature to obtain a mixed solution C. Mix the mixed solution B and the mixed solution C and stir evenly under a controlled temperature. After stirring, cool to room temperature to obtain a mixed solution D;

[0008] S3. Prepare the outer capsule and the finished product: Add the emulsion to the mixed solution D, homogenize at a controlled speed to obtain a mixed emulsion. Add the gum arabic solution to the mixed emulsion while stirring, ultrasonicate, then oscillate at a constant temperature, centrifuge, filter, wash, suction filter, and dry to obtain the finished detergent essence.

[0009] As a preferred technical solution of the present invention, the mass ratio of component A, component B and the ethanol solution in step S1 is 1.2-1.4:1-1.2:2.5-3; the mass ratio of the mixture A and the emulsifier is 1:0.1-0.12; the mass ratio of the gum arabic and deionized water is 1:0.1-0.15.

[0010] As a preferred technical solution of the present invention, component A in step S1 includes Juniperus communis fruit oil, Salvia officinalis essential oil, Michelia alba flower oil and Lavandula angustifolia essential oil; component B includes Juniperus communis fruit oil, Nardostachys jatamansi essential oil and Perilla frutescens seed oil; the emulsifier includes any one of Tween40, Tween60 and Span20.

[0011] As a preferred technical solution of the present invention, the mass ratio of the Juniperus communis fruit oil, Salvia officinalis essential oil, Michelia alba flower oil and Lavandula angustifolia essential oil in component A is 2-4:1-2:0.5-0.8:1-1.2; the mass ratio of the Juniperus communis fruit oil, Nardostachys jatamansi essential oil and Perilla frutescens seed oil in component B is 1-2:0.1-0.2:0.2-0.3.

[0012] Further, the Juniperus communis fruit oil and Salvia officinalis essential oil used in the present invention are purchased from Shanghai Zixin Biotechnology Co., Ltd.; the Nardostachys jatamansi essential oil is purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.; the Michelia alba flower oil, Lavandula angustifolia essential oil and Perilla frutescens seed oil are all purchased from Jiangxi Wanlv Natural Flavors Co., Ltd.

[0013] As a preferred technical solution of the present invention, the mass concentration of the ethanol solution in step S1 is 10%.

[0014] As a preferred technical solution of the present invention, the stirring time for mixing evenly and stirring in step S1 is 15-30 min; the temperature for stirring evenly in the controlled-temperature water bath is 35-40 °C; the temperature for stirring in the controlled-temperature water bath until completely dissolved is 55-60 °C.

[0015] As a preferred technical solution of the present invention, the mass ratio of hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water in step S2 is 4-4.4:1-1.2:60-70; the mass ratio of montmorillonite and deionized water is 1:1.2-1.3; the mass ratio of the mixture B and the mixture C is 1:0.05-0.06.

[0016] As a preferred technical solution of the present invention, the temperature for stirring in the controlled-temperature water bath until completely dissolved in step S2 is 40-45 °C; the time for ultrasonic treatment is 10-15 min; the temperature for controlled-temperature stirring is 75-80 °C, and the time is 1.5-2 h; the temperature for stirring evenly in the controlled-temperature is 45-50 °C.

[0017] As a preferred technical solution of the present invention, the mass ratio of the mixed liquid D to the emulsion in step S3 is 1.8 - 2:1; the mass ratio of the mixed emulsion to the gum arabic solution is 1.2 - 1.5:1.

[0018] As a preferred technical solution of the present invention, the speed of the controlled-speed homogenization in step S3 is 6500 - 7000 r / min, and the time is 5 min; the speed of adding the gum arabic solution is 0.3 - 0.5 g / min; the time of the ultrasonic treatment is 5 min; the time of the constant-temperature oscillation is 30 min.

[0019] An application of a detergent fragrance containing lavender extract, wherein the detergent fragrance is added to the detergent at a mass percentage of 1 - 3%.

[0020] Advantages of the present invention:

[0021] In the present invention, component A is selected as a compound of Juniperus communis fruit oil, Salvia officinalis essential oil, Michelia alba flower oil and Lavandula angustifolia essential oil, which increases the fragrance of the prepared detergent fragrance, making its aroma comfortable and strong, and at the same time has the effects of balancing the body and mind, calming and soothing. Specifically, because the main components of Juniperus communis fruit oil are limonene, α-pinene and β-myrcene, which can reduce the respiratory rate and heart rate to a certain extent and suppress the generation of anxiety by inhibiting the activity of the sympathetic nerve and enhancing the activity of the parasympathetic nerve; on this basis, Salvia officinalis essential oil, which has a strong and fresh fragrance and is rich in components such as α-pinene and α-thujone, assists Juniperus communis fruit oil in soothing the parasympathetic nerve to a certain extent and avoiding physical fatigue caused by excessive excitement and activity of the parasympathetic nerve; at the same time, Michelia alba flower oil is added to the present application, which is rich in components such as methyl butyrate, linalool and cis-oxidized linalool, and linalool therein can significantly play a role in sedating the central nervous system; Lavandula angustifolia essential oil is added to exert the effects of relieving fatigue and soothing with its long and gentle aroma, thereby coordinating the body's sense of balance and making people relax. Therefore, the four components of Juniperus communis fruit oil, Salvia officinalis essential oil, Michelia alba flower oil and Lavandula angustifolia essential oil added in the present invention can respectively start from inhibiting the activity of the sympathetic nerve, soothing the parasympathetic nerve, sedating the central nervous system and relieving fatigue, and synergistically make the prepared detergent fragrance have an excellent effect of balancing the body and mind.

[0022] (2) The juniper fruit oil added in the present invention has strong inhibition against Bacillus subtilis, Staphylococcus epidermidis and Staphylococcus aureus; the valerian essential oil added mainly contains components such as valeranone, aristolactone, aristolenone and valerenol, and has strong bactericidal effects on both Escherichia coli and Staphylococcus aureus; the perilla seed oil added is rich in (-)-perillaldehyde, and also contains components such as isoperillaketone, trans-limonene and perillaketone, and has a broad-spectrum antibacterial effect and also has antiseptic and fragrance-enhancing effects. Therefore, it can assist the juniper fruit oil and valerian essential oil to jointly strengthen the antibacterial effect of component B, and at the same time promote component A to emit a strong fragrance, and further make the prepared detergent fragrance have outstanding antibacterial effects.

[0023] (3) The present invention uses a composite of hydroxypropyl-β-cyclodextrin and sodium alginate as the inner wall material, and gum arabic as the outer wall material. At the same time, montmorillonite is added to the inner wall material to increase the compactness of the wall material, so that the release of the essential oil wrapped by the wall material is blocked and its release rate is reduced. The prepared detergent fragrance with a double capsule wall plays a better protective role for the essential oil, solves the problems that the essential oil is easy to volatilize and has a short fragrance retention time after being simply mixed with other components of the detergent, and at the same time, the prepared fragrance product has the effect of long-term and slow release, effectively improving the stability of the fragrance of the detergent fragrance. Specific embodiments

[0024] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0025] The juniper fruit oil and sage essential oil used in the embodiments of the present invention were purchased from Shanghai Zixin Biotechnology Co., Ltd.; the valerian essential oil was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd.; the Michelia alba oil, lavender essential oil and perilla seed oil were all purchased from Jiangxi Wanlv Natural Flavors Co., Ltd.; for the sake of brevity, no further description will be made hereinafter.

[0026] Example 1

[0027] A detergent fragrance containing lavender extract, and the preparation method of the detergent fragrance specifically includes the following steps:

[0028] S1. Pretreat some raw materials: Mix component A, component B and an ethanol solution with a mass concentration of 10% evenly and stir for 15 min to obtain a mixed solution A. Add an emulsifier to the mixed solution A and stir evenly in a water bath at 35 °C to obtain an emulsion, and set aside; Stir gum arabic and deionized water in a water bath at 60 °C until completely dissolved to obtain a gum arabic solution;

[0029] The mass ratio of the component A, component B and the ethanol solution is 1.2:1.2:2.5; the mass ratio of the mixed solution A and the emulsifier is 1:0.11; the mass ratio of the gum arabic and deionized water is 1:0.13;

[0030] The component A is composed of juniper berry oil, sage essential oil, michelia alba oil and lavender essential oil according to the mass ratio of 3:1.5:0.5:1; the component B is composed of juniper berry oil, nardostachys jatamansi essential oil and perilla seed oil according to the mass ratio of 2:0.15:0.2; the emulsifier is Span20;

[0031] S2. Prepare the inner capsule: Control the temperature of hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water at 40°C in a water bath and stir until completely dissolved to obtain a mixed solution B. Mix montmorillonite and deionized water evenly, ultrasonicate for 15 min, and then control the temperature at 75°C and stir for 1.5 h to obtain a mixed solution C. Mix the mixed solution B and the mixed solution C and control the temperature at 50°C and stir evenly. After stirring, cool to room temperature to obtain a mixed solution D;

[0032] The mass ratio of the hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water is 4:1.1:60; the mass ratio of the montmorillonite and deionized water is 1:1.2; the mass ratio of the mixed solution B and the mixed solution C is 1:0.05;

[0033] S3. Prepare the outer capsule and the finished product: Add the emulsion to the mixed solution D, homogenize at a speed of 6500 r / min for 5 min to obtain a mixed emulsion. While stirring, add the gum arabic solution to the mixed emulsion at a speed of 0.5 g / min, ultrasonicate for 5 min, then keep it at a constant temperature and oscillate for 30 min, centrifuge, filter, wash, suction filter, and dry to obtain the finished product of the detergent fragrance;

[0034] The mass ratio of the mixed solution D and the emulsion is 1.8:1; the mass ratio of the mixed emulsion and the gum arabic solution is 1.2:1;

[0035] Add the detergent fragrance of this example to the detergent at 1% of the total mass of the detergent finished product to obtain the detergent finished product, and the detergent finished product is liquid laundry detergent.

[0036] Example 2

[0037] A detergent fragrance containing lavender extract, and the preparation method of the detergent fragrance specifically includes the following steps:

[0038] S1. Pretreat some raw materials: Mix component A, component B, and an ethanol solution with a mass concentration of 10% evenly and stir for 30 min to obtain mixture A. Add an emulsifier to mixture A, control the temperature in a water bath at 38 °C, and stir evenly to obtain an emulsion for standby. Control the temperature of gum arabic and deionized water in a water bath at 55 °C and stir until completely dissolved to obtain a gum arabic solution.

[0039] The mass ratio of component A, component B, and the ethanol solution is 1.3:1:2.7; the mass ratio of mixture A and the emulsifier is 1:0.12; the mass ratio of gum arabic and deionized water is 1:0.15.

[0040] Component A consists of juniper berry oil, sage essential oil, Michelia alba oil, and lavender essential oil in a mass ratio of 2:2:0.7:1.1; component B consists of juniper berry oil, nardostachys jatamansi essential oil, and perilla seed oil in a mass ratio of 1:0.2:0.3; the emulsifier is Tween 40.

[0041] S2. Prepare the inner capsule: Control the temperature of hydroxypropyl-β-cyclodextrin, sodium alginate, and deionized water in a water bath at 43 °C and stir until completely dissolved to obtain mixture B. Mix montmorillonite and deionized water evenly, ultrasonicate for 10 min, and then control the temperature and stir for 2 h at 78 °C to obtain mixture C. Mix mixture B and mixture C and control the temperature at 45 °C and stir evenly. After stirring, cool to room temperature to obtain mixture D.

[0042] The mass ratio of hydroxypropyl-β-cyclodextrin, sodium alginate, and deionized water is 4.4:1.2:65; the mass ratio of montmorillonite and deionized water is 1:1.3; the mass ratio of mixture B and mixture C is 1:0.06.

[0043] S3. Prepare the outer capsule and the finished product: Add the emulsion to mixture D, homogenize at a speed of 6750 r / min for 5 min to obtain a mixed emulsion. While stirring the mixed emulsion, add the gum arabic solution at a speed of 0.3 g / min, ultrasonicate for 5 min, then perform constant-temperature oscillation for 30 min, centrifuge, filter, wash, suction filter, and dry to obtain the finished product of the detergent fragrance.

[0044] The mass ratio of mixture D and the emulsion is 1.9:1; the mass ratio of the mixed emulsion and the gum arabic solution is 1.5:1.

[0045] Add the detergent fragrance of this example to the detergent at 3% of the total mass of the detergent finished product to obtain the detergent finished product, and the detergent finished product is dishwashing liquid.

[0046] Example 3

[0047] A detergent fragrance containing lavender extract, and the preparation method of the detergent fragrance specifically includes the following steps:

[0048] S1. Pretreat part of the raw materials: Mix component A, component B and an ethanol solution with a mass concentration of 10% evenly and stir for 23 min to obtain a mixed solution A. Add an emulsifier to the mixed solution A and stir evenly in a water bath at 40 °C to obtain an emulsion for standby; Control the temperature of gum arabic and deionized water in a water bath at 57 °C and stir until completely dissolved to obtain a gum arabic solution;

[0049] The mass ratio of component A, component B and the ethanol solution is 1.4:1.1:3; The mass ratio of the mixed solution A and the emulsifier is 1:0.1; The mass ratio of the gum arabic and deionized water is 1:0.1;

[0050] Component A includes juniper berry oil, sage essential oil, Michelia alba oil and lavender essential oil, which are composed of a mass ratio of 4:1.8:0.8:1.2; Component B includes juniper berry oil, nardostachys jatamansi essential oil and perilla seed oil, which are composed of a mass ratio of 1.5:0.1:0.25; The emulsifier is Tween60;

[0051] S2. Prepare the inner capsule: Control the temperature of hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water in a water bath at 45 °C and stir until completely dissolved to obtain a mixed solution B. Mix montmorillonite and deionized water evenly, ultrasonic for 13 min, and then stir at 80 °C for 2 h to obtain a mixed solution C. Mix the mixed solution B and the mixed solution C and stir evenly at 48 °C. After stirring, cool to room temperature to obtain a mixed solution D;

[0052] The mass ratio of hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water is 4.2:1:70; The mass ratio of montmorillonite and deionized water is 1:1.25; The mass ratio of the mixed solution B and the mixed solution C is 1:0.06;

[0053] S3. Prepare the outer capsule and the finished product: Add the emulsion to the mixed solution D, homogenize at a speed of 7000 r / min for 5 min to obtain a mixed emulsion. Add the gum arabic solution to the mixed emulsion while stirring at a speed of 0.4 g / min, ultrasonic for 5 min, then keep the temperature constant and oscillate for 30 min, centrifuge, filter, wash, suction filter and dry to obtain the finished product of the detergent fragrance;

[0054] The mass ratio of the mixed solution D and the emulsion is 2:1; The mass ratio of the mixed emulsion and the gum arabic solution is 1.3:1;

[0055] Add the detergent fragrance of this example to the detergent at 2% of the total mass of the detergent finished product to obtain the detergent finished product, and the detergent finished product is liquid laundry detergent.

[0056] Comparative Example 1

[0057] Compared with Example 3, the difference is that in Component A described in Step S1 of Comparative Example 1, juniper berry oil is not added, that is, Component A consists of sage essential oil, michelia alba oil and lavender essential oil in a mass ratio of 3.13:2.14:2.53; the remaining operation steps and parameters remain unchanged.

[0058] Comparative Example 2

[0059] Compared with Example 3, the difference is that in Component A described in Step S1 of Comparative Example 2, sage essential oil is not added, that is, Component A consists of juniper berry oil, michelia alba oil and lavender essential oil in a mass ratio of 4.6:1.4:1.8; the remaining operation steps and parameters remain unchanged.

[0060] Comparative Example 3

[0061] Compared with Example 3, the difference is that in Component A described in Step S1 of Comparative Example 3, michelia alba oil is not added, that is, Component A consists of juniper berry oil, sage essential oil and lavender essential oil in a mass ratio of 4.26:2.06:1.48; the remaining operation steps and parameters remain unchanged.

[0062] Comparative Example 4

[0063] Compared with Example 3, the difference is that in Component A described in Step S1 of Comparative Example 4, lavender essential oil is not added, that is, Component A consists of juniper berry oil, sage essential oil and michelia alba oil in a mass ratio of 4.4:2.2:1.2; the remaining operation steps and parameters remain unchanged.

[0064] Comparative Example 5

[0065] Compared with Example 3, the difference is that in Component B described in Step S1 of Comparative Example 5, juniper berry oil is not added, that is, Component B consists of nardostachys jatamansi essential oil and perilla seed oil in a mass ratio of 0.85:1; the remaining operation steps and parameters remain unchanged.

[0066] Comparative Example 6

[0067] Compared with Example 3, the difference is that in Component B described in Step S1 of Comparative Example 6, nardostachys jatamansi essential oil is not added, that is, Component B consists of juniper berry oil and perilla seed oil in a mass ratio of 1.55:0.3; the remaining operation steps and parameters remain unchanged.

[0068] Comparative Example 7

[0069] Compared with Example 3, the difference is that in Component B described in Step S1 of Comparative Example 7, perilla seed oil is not added, that is, Component B consists of juniper berry oil and nardostachys jatamansi essential oil in a mass ratio of 1.63:0.22; the remaining operation steps and parameters remain unchanged.

[0070] Comparative Example 8

[0071] Compared with Example 3, the difference is that in Step S2 of Comparative Example 8, hydroxypropyl-β-cyclodextrin is not added. Specifically: Sodium alginate and deionized water are stirred in a water bath at 45°C until completely dissolved to obtain a mixed solution B. Montmorillonite and deionized water are mixed evenly, ultrasonicated for 13 min, and then stirred at 80°C for 2 h to obtain a mixed solution C. The mixed solution B and the mixed solution C are mixed and stirred evenly at 48°C. After stirring, it is cooled to room temperature to obtain a mixed solution D;

[0072] The mass ratio of the sodium alginate to the deionized water is 5.2:70; the mass ratio of the montmorillonite to the deionized water is 1:1.25; the mass ratio of the mixed solution B to the mixed solution C is 1:0.06;

[0073] The remaining operation steps and parameters remain unchanged.

[0074] Comparative Example 9

[0075] Compared with Example 3, the difference is that in Step S2 of Comparative Example 9, sodium alginate is not added. Specifically: Hydroxypropyl-β-cyclodextrin and deionized water are stirred in a water bath at 45°C until completely dissolved to obtain a mixed solution B. Montmorillonite and deionized water are mixed evenly, ultrasonicated for 13 min, and then stirred at 80°C for 2 h to obtain a mixed solution C. The mixed solution B and the mixed solution C are mixed and stirred evenly at 48°C. After stirring, it is cooled to room temperature to obtain a mixed solution D;

[0076] The mass ratio of the hydroxypropyl-β-cyclodextrin to the deionized water is 5.2:70; the mass ratio of the montmorillonite to the deionized water is 1:1.25; the mass ratio of the mixed solution B to the mixed solution C is 1:0.06;

[0077] The remaining operation steps and parameters remain unchanged.

[0078] Comparative Example 10

[0079] Compared with Example 3, the difference is that in Step S2 of Comparative Example 10, montmorillonite is not added. Specifically: Hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water are stirred in a water bath at 45°C until completely dissolved to obtain a mixed solution B. The mixed solution B is cooled to room temperature to obtain a mixed solution D;

[0080] The mass ratio of the hydroxypropyl-β-cyclodextrin, sodium alginate to the deionized water is 4.2:1:70;

[0081] The remaining operation steps and parameters remain unchanged.

[0082] Test Example 1

[0083] (1) Aroma intensity and comfort test: A cotton cloth (specification 20 cm * 20 cm) was ultrasonically cleaned successively with distilled water, absolute ethanol, and distilled water for 10 minutes each, dried in a ventilated place to remove impurities remaining on the cotton fibers, and then the cotton cloth after removing impurities was immersed in the finished detergent products prepared in Examples 1 - 3, Comparative Examples 1 - 4, and Comparative Examples 8 - 10 in a constant temperature water bath at 30 °C for 1 hour, and taken out and dried at room temperature.

[0084] A sensory evaluation panel consisting of 12 professional sensory evaluators was formed to immediately conduct a sensory evaluation on the immersed cotton cloth to test its aroma and the effect of calming and soothing. The sensory evaluation used a 5 - point scale, and the higher the score, the better the overall aroma comfort and the calming and soothing effect of the cotton cloth after immersion. The average value of the sensory evaluation panel was taken as the final score value. The descriptions and scoring criteria of each feature are shown in Table 1, and the final results are shown in Table 2.

[0085] (2) Sustained - release performance test: After the cotton cloth tested in (1) above was placed for 14 days and 28 days, 12 professional sensory evaluators who evaluated the cotton cloth in the test in (1) above were again invited to form a sensory evaluation panel, and the cotton cloth was again subjected to a sensory evaluation according to the same criteria in Table 1. The average value of the sensory evaluation panel was taken as the final score value. The final results are shown in Table 3, from which the sustained - release performance of the product is reflected. The higher the final score value, the more durable the product and the better the sustained - release performance.

[0086] Table 1

[0087]

[0088]

[0089] Table 2

[0090]

[0091] From the score values of Table 2 for the 0 - day placement, it can be seen that the detergent essence prepared by the present invention has a comfortable and strong aroma, and at the same time has the effect of balancing the body and mind, calming and soothing. Specifically, it is because the four essential oils of Juniperus communis fruit oil, Salvia officinalis essential oil, Michelia alba flower oil, and Lavender essential oil added in the present invention can respectively start from inhibiting the activity of the sympathetic nerve, soothing the parasympathetic nerve, sedating the central nerve, and relieving fatigue, and synergistically make the prepared detergent essence have an excellent effect of balancing the body and mind.

[0092] From the score values of Table 2 for the 14 - day and 28 - day placements, it can be seen that the detergent essence prepared by the present invention has the effect of long - term and slow release.

[0093] Test Example 2

[0094] According to QB / T 2738-2012, the antibacterial performance of the detergents prepared in Examples 1-3 and Comparative Examples 5-7 was tested, and the results are shown in Table 3.

[0095] Table 3

[0096]

[0097] As can be seen from Table 3, the detergent fragrance prepared by the present invention has prominent bacteriostatic effects.

[0098] In the description of the specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0099] The above content is only an example and illustration of the present invention. Those skilled in the art of the present technology can make various modifications or supplements to the specific embodiments described or use similar ways to substitute them. As long as they do not deviate from the invention or exceed the scope defined by the claims of the present invention, they should fall within the protection scope of the present invention.

Claims

1. A detergent fragrance containing lavender extract, characterized in that, The preparation method of the detergent essence specifically includes the following steps: S1. Pretreat part of the raw materials: Mix component A, component B and ethanol solution evenly and stir to obtain mixed solution A. Add an emulsifier to mixed solution A and stir evenly in a temperature-controlled water bath to obtain an emulsion for standby. Stir gum arabic and deionized water in a temperature-controlled water bath until completely dissolved to obtain a gum arabic solution; S2. Prepare the inner capsule: Stir hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water in a temperature-controlled water bath until completely dissolved to obtain mixed solution B. Mix montmorillonite and deionized water evenly, ultrasonicate, and then stir at a controlled temperature to obtain mixed solution C. Mix mixed solution B and mixed solution C and stir evenly at a controlled temperature. After stirring is completed, cool to room temperature to obtain mixed solution D; S3. Prepare the outer capsule and the finished product: Add the emulsion to mixed solution D, homogenize at a controlled speed to obtain a mixed emulsion. Add the gum arabic solution to the mixed emulsion while stirring, ultrasonicate, then oscillate at a constant temperature, centrifuge, filter, wash, suction filter, and dry to obtain the finished detergent essence.

2. The detergent fragrance containing lavender extract according to claim 1, characterized in that, In step S1, the mass ratio of component A, component B and ethanol solution is 1.2 - 1.4:1 - 1.2:2.5 - 3; the mass ratio of mixed solution A and the emulsifier is 1:0.1 - 0.12; the mass ratio of gum arabic and deionized water is 1:0.1 - 0.

15.

3. The detergent fragrance containing lavender extract according to claim 1, wherein In step S1, component A includes juniper berry oil, sage essential oil, michelia alba oil and lavender essential oil; component B includes juniper berry oil, nardostachys jatamansi essential oil and perilla seed oil; the emulsifier includes any one of Tween40, Tween60 and Span20.

4. The detergent fragrance containing lavender extract according to claim 3, wherein In component A, the mass ratio of juniper berry oil, sage essential oil, michelia alba oil and lavender essential oil is 2 - 4:1 - 2:0.5 - 0.8:1 - 1.2; in component B, the mass ratio of juniper berry oil, nardostachys jatamansi essential oil and perilla seed oil is 1 - 2:0.1 - 0.2:0.2 - 0.

3.

5. The detergent fragrance containing lavender extract according to claim 1, characterized in that, In step S1, the stirring time for mixing evenly and stirring is 15 - 30 min; the temperature for stirring evenly in a temperature-controlled water bath is 35 - 40 °C; the temperature for stirring in a temperature-controlled water bath until completely dissolved is 55 - 60 °C.

6. The detergent fragrance containing lavender extract according to claim 1, wherein In step S2, the mass ratio of hydroxypropyl-β-cyclodextrin, sodium alginate and deionized water is 4 - 4.4:1 - 1.2:60 - 70; the mass ratio of montmorillonite and deionized water is 1:1.2 - 1.3; the mass ratio of mixed solution B and mixed solution C is 1:0.05 - 0.

06.

7. The detergent fragrance containing lavender extract according to claim 1, characterized in that, In step S2, the temperature for stirring in a temperature-controlled water bath until completely dissolved is 40 - 45 °C; the ultrasonication time is 10 - 15 min; the temperature for stirring at a controlled temperature is 75 - 80 °C, and the time is 1.5 - 2 h; the temperature for stirring evenly at a controlled temperature is 45 - 50 °C.

8. The detergent fragrance containing lavender extract according to claim 1, characterized in that, In step S3, the mass ratio of mixed solution D and the emulsion is 1.8 - 2:1; the mass ratio of the mixed emulsion and the gum arabic solution is 1.2 - 1.5:

1.

9. The detergent fragrance containing lavender extract according to claim 1, wherein, The speed of the speed-controlled homogenization described in step S3 is 6,500 - 7,000 r / min, and the time is 5 min; the speed of adding the gum arabic solution is 0.3 - 0.5 g / min; the time of the ultrasonic treatment is 5 min; the time of the constant-temperature oscillation is 30 min.

10. Use of a detergent fragrance containing lavender extract according to any one of claims 4-9, characterized in that, The detergent fragrance is added to the detergent at a mass percentage of 1 - 3%.

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