Emotionally comfortable air fragrance essence and preparation method thereof

Abstract

The present application relates to the field of flavors and fragrances, and specifically discloses a mood-comforting air-scented fragrance and a preparation method thereof. A mood-comforting air-scented fragrance, comprising the following components in parts by weight: 0.1-1 part of nerol; 0.1-1 part of citral; 0.1-1 part of red tangerine oil; 0.5-1 part of cyclohexadecenone; 10-15 parts of ambergris; 0.1-1 part of white lemon oil; 0.5-1 part of ethyl ionone; 5-10 parts of musk T; 2-10 parts of methyl dihydrojasmonate; 11-18 parts of soothing composition; 3-5 parts of ethyl linalool; 50-60 parts of isopropyl myristate; its preparation method is: each raw material is placed in a stirring container and stirred and mixed, and after stirring and mixing evenly, the obtained mixed liquid is subjected to high-pressure homogenization to obtain a mood-comforting air-scented fragrance. The mood-comforting air-scented fragrance of the present application has excellent low-temperature storage resistance and a stable and excellent overall fragrance release effect.

Description

Technical Field

[0001] The present application relates to the field of flavors and fragrances, and more specifically, to an emotionally comfortable air-scented fragrance and a preparation method thereof. Background Art

[0002] Fragrance is a blend of two or more, or even dozens, of spices, creating a distinct aroma. Fragrance can bring a sense of release, relaxation, and calming to life. Fragrance is used to add flavor to perfumes, cosmetics, cleaning products, and industrial products.

[0003] The Chinese invention patent application document with publication number CN112760167A discloses an oriental floral fragrance and a preparation method thereof, which is composed of a main fragrance, a modifier, a blending agent, a fixative and a solvent. The main fragrance is composed of the following components: linalool, benzyl alcohol, phenylethyl alcohol, benzyl acetate, methyl anthranilate, methyl benzoate, methyl salicylate, isomethyl ionone, methylhexylcinnamaldehyde, anisaldehyde, hydroxycitronellal, peach aldehyde, extra-pure vanillin, ethyl maltol, eugenol and limonene. The modifier is composed of the following components: cinnamyl alcohol, rose oxide and water cedar oil. The present application has the advantage of making the oriental floral fragrance produce a comfortable and natural feeling while producing complex aroma changes.

[0004] Regarding the above-mentioned related technologies, the inventors believe that flavors are highly sensitive to the environment. Especially after being stored in a low-temperature environment for a period of time, the various component raw materials in the flavors are prone to dispersion, and the stability in the subsequent flavor release process is poor. Therefore, it is necessary to propose a new solution to solve the above problems. Summary of the Invention

[0005] In order to ensure that the fragrance still has an excellent and stable fragrance release effect after being stored and used in a low-temperature environment, the present application provides an emotional comfort type air fragrance and a preparation method thereof.

[0006] In the first aspect, the present application provides an emotional comfort type air fragrance, which adopts the following technical solutions:

[0007] A mood-comforting air fragrance essence, comprising the following components in parts by weight:

[0008] 0.1-1 part of nerol;

[0009] Citral 0.1-1 part;

[0010] 0.1-1 part of tangerine oil;

[0011] 0.5-1 part of cyclohexadecenone;

[0012] 10-15 parts of ambergris;

[0013] 0.1-1 part of lemon oil;

[0014] 0.5-1 part of ethylionone;

[0015] Musk T 5-10 parts;

[0016] 2-10 parts of methyl dihydrojasmonate;

[0017] 11-18 parts of soothing composition;

[0018] 3-5 parts of ethyl linalool;

[0019] Isopropyl myristate 50-60 parts.

[0020] By adopting the above technical solution, tangerine oil has a good degreasing and purification effect, a stable fruity aroma, a strong taste, can refresh the mind and relieve stress; cyclohexadecanone has a strong powdery macrocyclic musk, high affinity and stability, can produce a powdery and soft musky scent, soothe the mood; ambergris plays a role in fixing the fragrance in the essence, which is conducive to the stable and continuous release of the fragrance of the essence. The applicant has found that when tangerine oil, cyclohexadecanone and ambergris are applied to the essence in a specific dosage range, they can form a stable mixed system with each other, especially when stored in a low temperature environment, which can effectively bind other surrounding essence raw material molecules, and thus maintain an excellent and stable fragrance release effect during subsequent applications. The remaining other essence components can not only release a soothing aroma, but also cooperate with tangerine oil, cyclohexadecanone and ambergris to obtain a fragrance product with a stable matrix.

[0021] Preferably, the mass ratio of the tangerine oil, cyclohexadecenone and ambergris ketone is 1:(1.2-1.8):(20-26).

[0022] By adopting the above technical solution, the mixed system formed by the combination of tangerine oil, cyclohexadecenone and ambergris ketone in the above proportion range and other component raw materials during the application process is more uniform and stable, can exert relatively excellent low-temperature stability, and the overall binding effect on other flavor raw material molecules is more obvious. The degree of dispersion of each flavor molecule after low-temperature storage is smaller, which can ensure that the release of the emotional comfort type air fragrance during the application process is more uniform and stable.

[0023] Preferably, the mass ratio of the tangerine oil, cyclohexadecenone and ambergris is 1:1.5:24.

[0024] By adopting the above technical solution, tangerine oil, cyclohexadecenone and ambergris ketone can achieve the best compounding effect in emotional comfort type air fragrance.

[0025] Preferably, 2-6 parts by weight of a functional additive are further added to the components of the emotional comfort type air fragrance essence, and the functional additive comprises the following components: benzyl salicylate and glycolipid, and the mass ratio of benzyl salicylate to glycolipid is (1.3-1.7):1.

[0026] By adopting the above technical solution, the mixed system formed by benzyl salicylate and glycolipids can form a tiny membrane structure between molecules during the application process, which can better assist tangerine oil, cyclohexadecenone, and ambergris ketone to play their roles, greatly improving the binding force between the molecules of the various raw materials of the emotional comfort type air fragrance, and reducing the sensitivity to the environment. Furthermore, after long-term low-temperature storage and application, the mixed state between the raw materials can remain stable, and it is not easy to produce large dispersion between the molecules, which can exert a better and excellent fragrance release effect.

[0027] Preferably, the mass ratio of benzyl salicylate to glycolipid is 1.5:1.

[0028] By adopting the above technical solution, the functional additive composed of benzyl salicylate and glycolipid in the above ratio can exert the best effect during the application process.

[0029] Preferably, 0.1-0.5 parts of sodium lauroyl sarcosinate are also added to the functional auxiliary agent.

[0030] By adopting the above technical solution, sodium lauroyl sarcosinate can be used in functional additives to exhibit excellent rheological properties, and can maintain better stability with temperature changes. It can also make the tiny membrane structure formed between molecules of the functional additives have adhesion to a certain extent, making it less likely for other raw materials to disperse, and the overall low-temperature stability is more outstanding, which can greatly improve the application effect of the emotional comfort type air fragrance.

[0031] The mass ratio of the benzyl salicylate, glycolipid and sodium lauroyl sarcosinate is 1.5:1:0.2.

[0032] By adopting the above technical solution, the functional additives composed of benzyl salicylate, glycolipids and sodium lauroyl sarcosinate in the above mass ratio can exert the best cooperation effect with each other, which can ensure that the emotional comfort type air fragrance has excellent low-temperature stability and better fragrance release effect.

[0033] Preferably, the soothing composition comprises the following components in parts by weight:

[0034] Galaxan 10-15 parts;

[0035] 1-3 parts of cashmeran.

[0036] By adopting the above technical solution, the penetration and diffusion of galaxolide and cashmeran ketone are excellent, and the fragrance lasts longer; the soothing composition formed by combining them according to the above-mentioned proportion range can form a uniform and stable mixed state with other raw materials during application, and the fragrance emitted can have a good effect of soothing emotions.

[0037] Preferably, the weight ratio of galaxolide to cashmeran is 5:1.

[0038] By adopting the above technical solution, the soothing composition composed of galaxolide and cashmeran ketone in the above ratio has the best application effect in emotional comfort type air fragrance.

[0039] In a second aspect, the present application provides a method for preparing an emotionally comfortable air fragrance, which adopts the following technical solution:

[0040] A method for preparing an emotionally comfortable air fragrance essence comprises the following steps:

[0041] (1) preparing raw materials including nerol, citral, tangerine oil, cyclohexadecenone, ambergris, lemon oil, ethylionone, musk T, methyl dihydrojasmonate, soothing composition, ethyl linalool and isopropyl myristate according to a proportion;

[0042] (2) The raw materials in step (1) are placed in a stirring container and stirred and mixed. After the stirring and mixing are uniform, the obtained mixed liquid is subjected to high-pressure homogenization to obtain an emotional comfort type air fragrance.

[0043] By adopting the above technical solution, the preparation steps of the emotional comfort type air fragrance of the present application are relatively few, the process is simple, and it is convenient for large-scale production. At the same time, after the raw materials are stirred and mixed evenly, high-pressure homogenization is carried out, which is conducive to fully mixing the raw materials, thereby ensuring the overall quality of the emotional comfort type air fragrance.

[0044] In summary, this application has the following beneficial effects:

[0045] 1. When tangerine oil, cyclohexadecenone, and ambergris ketone are applied to fragrances within a specific dosage range, they can form a stable mixed system. Especially when stored in a low-temperature environment, they can effectively bind other fragrance raw material molecules around them, thereby maintaining an excellent and stable fragrance release effect during subsequent applications;

[0046] 2. Adding functional additives composed of benzyl salicylate and glycolipids can form a tiny membrane structure between molecules during the application process, which can better assist tangerine oil, cyclohexadecenone, and ambergris ketone to play their role, greatly improving the low-temperature storage performance of the emotional comfort type air fragrance and making the fragrance release effect more excellent;

[0047] 3. Sodium lauroyl sarcosinate is further added to the functional additives to make the tiny membrane structure formed between the molecules of the functional additives have adhesion to a certain extent, thereby making the low-temperature stability of the emotional comfort air fragrance more outstanding and the fragrance release effect more excellent. DETAILED DESCRIPTION

[0048] The present application is further described in detail below with reference to examples.

[0049] Unless otherwise specified, the raw materials used in the examples of this application are commercially available:

[0050] The glycolipid is Hanxiang Bio-Syringaresinol Diglucoside, CAS No.: 554-62-1;

[0051] Benzyl salicylate was purchased from Shandong Lifan Chemical Co., Ltd., CAS number: 118-58-1.

[0052] Example

[0053] Example 1

[0054] A mood-comforting air fragrance essence, wherein the components and their corresponding weights are shown in Table 1, is prepared by the following steps: (1) preparing raw materials comprising nerol, citral, tangerine oil, cyclohexadecenone, ambergris ketone, lemon oil, ethyl ionone, musk T, methyl dihydrojasmonate, a soothing composition, ethyl linalool and isopropyl myristate according to a proportion; (2) placing the raw materials in step (1) in a stirring container and stirring and mixing them. After stirring and mixing evenly, the stirring time is 20 minutes and the stirring speed is 50 rpm. The obtained mixed liquid is then subjected to high-pressure homogenization with a homogenization pressure of 30 MPa for the first level and 10 MPa for the second level, thereby obtaining the mood-comforting air fragrance essence.

[0055] Note: In the above steps, the soothing composition is composed of the following components in parts by weight: 15 parts of galaxolide and 3 parts of cashmeran.

[0056] Example 2-3

[0057] An emotional comfort type air fragrance essence, which is different from Example 1 in that the components and their corresponding weights are shown in Table 1.

[0058] Table 1 Components and their weights in Examples 1-3 (kg)

[0059]

[0060]

[0061] Example 4

[0062] A mood-comforting air fragrance essence, which is different from Example 1 in that 0.5 kg of tangerine oil is used, and the mass ratio of tangerine oil, cyclohexadecenone and ambergris is 1:1.6:23.

[0063] Example 5

[0064] A mood-comforting air fragrance essence, which is different from Example 4 in that the mass ratio of tangerine oil, cyclohexadecenone and ambergris is 1:1.2:20.

[0065] Example 6

[0066] A mood-comforting air fragrance essence, which is different from Example 4 in that the mass ratio of tangerine oil, cyclohexadecenone and ambergris is 1:1.8:26.

[0067] Example 7

[0068] A mood-comforting air fragrance essence, which differs from Example 4 in that the mass ratio of tangerine oil, cyclohexadecenone and ambergris is 1:1.5:24.

[0069] Example 8

[0070] A mood-comforting air fragrance essence, which differs from Example 1 in that the raw materials in step (1) also include 4 parts by weight of a functional additive, which is composed of benzyl salicylate and glycolipid in a mass ratio of 1.5:1.

[0071] Example 9

[0072] A mood-comforting air fragrance essence, which differs from Example 1 in that the raw materials in step (1) also include 2 parts by weight of a functional additive, which is composed of benzyl salicylate and glycolipid in a mass ratio of 1.5:1.

[0073] Example 10

[0074] A mood-comforting air fragrance essence, which differs from Example 1 in that the raw materials in step (1) also include 6 parts by weight of a functional additive, which is composed of benzyl salicylate and glycolipid in a mass ratio of 1.5:1.

[0075] Example 11

[0076] A mood-comforting air fragrance essence, which differs from Example 1 in that the raw materials in step (1) also include 4 parts by weight of a functional additive, which is composed of benzyl salicylate and glycolipid in a mass ratio of 1.3:1.

[0077] Example 12

[0078] A mood-comforting air fragrance essence, which differs from Example 1 in that the raw materials in step (1) also include 4 parts by weight of a functional additive, which is composed of benzyl salicylate and glycolipid in a mass ratio of 1.7:1.

[0079] Example 13

[0080] A mood-comforting air fragrance essence, which is different from Example 1 in that the raw materials in step (1) also include 4 parts by weight of a functional auxiliary agent, which is benzyl salicylate.

[0081] Example 14

[0082] A mood-comforting air fragrance essence, which is different from Example 1 in that the raw materials in step (1) also include 4 parts by weight of a functional auxiliary agent, which is a glycolipid.

[0083] Example 15

[0084] A mood-comforting air fragrance essence, which is different from Example 8 in that 0.3 parts of sodium lauroyl sarcosinate are also added to the functional additives in the raw materials of step (1).

[0085] Example 16

[0086] A mood-comforting air fragrance essence, which differs from Example 15 in that 0.1 parts of sodium lauroyl sarcosinate are further added to the functional additives in the raw materials of step (1).

[0087] Example 17

[0088] A mood-comforting air fragrance essence, which differs from Example 15 in that 0.5 parts of sodium lauroyl sarcosinate are further added to the functional additives in the raw materials of step (1).

[0089] Example 18

[0090] A mood-comforting air fragrance essence, which differs from Example 15 in that sodium lauroyl sarcosinate is further added to the functional additive in the raw materials of step (1), and the mass ratio of benzyl salicylate, glycolipid and sodium lauroyl sarcosinate is 1.5:1:0.2.

[0091] Example 19

[0092] A mood-comforting air fragrance essence, which differs from Example 1 in that the soothing composition is composed of the following components in parts by weight: 10 parts of galaxolide and 1 part of cashmeran.

[0093] Example 20

[0094] A mood-comforting air fragrance essence, which differs from Example 1 in that the soothing composition is composed of the following components in parts by weight: 12.5 parts of galaxolide and 2 parts of cashmeran.

[0095] Example 21

[0096] A mood-comforting air fragrance essence, which differs from Example 13 in that sodium lauroyl sarcosinate is further added to the functional additive in the raw materials of step (1), and the mass ratio of benzyl salicylate to sodium lauroyl sarcosinate is 1.5:0.2.

[0097] Example 22

[0098] A mood-comforting air fragrance essence, which differs from Example 14 in that sodium lauroyl sarcosinate is further added to the functional additive in the raw materials of step (1), and the mass ratio of glycolipid to sodium lauroyl sarcosinate is 1:0.2.

[0099] Comparative Example

[0100] Comparative Example 1

[0101] A mood-comforting air fragrance essence, which differs from Example 1 in that the tangerine oil in the raw materials of step (1) is replaced by other raw material components, and the replacement is performed in equal mass according to the mass mixing ratio of the other raw material components.

[0102] Comparative Example 2

[0103] A mood-comforting air fragrance essence, which differs from Example 1 in that the cyclohexadecenone in the raw material of step (1) is replaced by other raw material components, and the replacement is performed in equal mass according to the mass mixing ratio of the other raw material components.

[0104] Comparative Example 3

[0105] A mood-comforting air fragrance essence, which differs from Example 1 in that the ambergris in the raw materials of step (1) is replaced by other raw material components, and the replacement is performed in equal mass according to the mass mixing ratio of the other raw material components.

[0106] Comparative Example 4

[0107] A mood-comforting air fragrance essence, which differs from Example 1 in that the tangerine oil, cyclohexadecenone and ambergris ketone in the raw materials of step (1) are replaced with other raw material components, and the replacement is performed in equal mass according to the mass mixing ratio of the other raw material components.

[0108] Performance test sample: The emotional comfort type air fragrance essence obtained in Example 1-22 is used as Example test sample 1-22, and the emotional comfort type air fragrance essence obtained in Comparative Example 1-4 is used as Comparative Example control sample 1-4.

[0109] Test Method: Ten sensory panelists were selected for testing samples 1-22 and control samples 1-4 using the triangulation method, according to the national standard "GB / T 14454.2-2008: Fragrance Aroma Evaluation Method," to ensure they could all quickly and accurately distinguish different aroma concentrations. 10mL of the fragrance essence from test samples 1-22 and control samples 1-4 was measured by the panelists for initial aroma release. Each sample was then placed at 5°C for 12 hours. The panelists then measured the aroma release after low-temperature storage and scored the sample based on the degree of loss in aroma release. A higher score indicates less loss and better overall low-temperature stability, while a lower score indicates poorer stability. The average of the scores is then recorded in the table below.

[0110] Table 2 Test results of test samples 1-22 and control samples 1-4

[0111]

[0112]

[0113] Combining Examples 1-3 and Comparative Examples 1-4 with Table 2, it can be seen that tangerine oil, cyclohexadecenone and ambergris can play a good compounding and synergistic role in the essence, reducing the degree of loss of the emotional comfort type air fragrance after low-temperature storage, and showing an excellent and stable fragrance release effect as a whole. Although the use of any one of tangerine oil, cyclohexadecenone and ambergris can improve the low-temperature stability of the essence, it is far inferior to the excellent effect brought by the combination of the three.

[0114] From Examples 1-3 and 4-7 and Table 2, it can be seen that, during the application process, controlling the mass ratio of tangerine oil, cyclohexadecenone and ambergris to be 1:(1.2-1.8):(20-26) can make the obtained essence exhibit relatively excellent low-temperature stability, and when the mass ratio of tangerine oil, cyclohexadecenone and ambergris is 1:1.5:24, the overall corresponding effect is the best.

[0115] Combining Examples 8-12 with Example 1 and Table 2, it can be seen that the addition of a functional additive consisting of benzyl salicylate and a glycolipid significantly improves the low-temperature storage performance of the emotional comfort air fragrance, and further enhances the fragrance release effect. Combining Examples 13-14, it can be seen that the use of either benzyl salicylate or a glycolipid as a functional additive has limited improvement effects, far less than the excellent low-temperature stability improvement achieved by combining benzyl salicylate and a glycolipid.

[0116] Combining Examples 15-18 with Example 8 and Table 2, it can be seen that the addition of sodium lauroyl sarcosinate to the functional additives can further improve the low-temperature stability of the flavor. Specifically, when the mass ratio of benzyl salicylate, glycolipid, and sodium lauroyl sarcosinate is 1.5:1:0.2, the combination of these three produces the most excellent results. Furthermore, combining Examples 21-22 shows that when either benzyl salicylate or glycolipid is used as a functional additive, the addition of sodium lauroyl sarcosinate effectively improves the flavor's low-temperature stability. Only the combination of benzyl salicylate, glycolipid, and sodium lauroyl sarcosinate can achieve significant improvements in the flavor's low-temperature stability.

[0117] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A mood-comforting air fragrance, characterized in that: The emotional comfort type air fragrance essence comprises the following components in parts by weight: 0.1-1 part of nerol; Citral 0.1-1 part; 0.1-1 part of tangerine oil; 0.5-1 part of cyclohexadecenone; 10-15 parts of ambergris; 0.1-1 part of lemon oil; 0.5-1 part of ethylionone; Musk T 5-10 parts; 2-10 parts of methyl dihydrojasmonate; 11-18 parts of soothing composition; 3-5 parts of ethyl linalool; 50-60 parts of isopropyl myristate; 2-6 parts of functional additives; The mass ratio of the tangerine oil, cyclohexadecenone and ambergris is 1:(1.2-1.8):(20-26); The functional auxiliary agent comprises the following components: benzyl salicylate and glycolipid, and the mass ratio of benzyl salicylate to glycolipid is (1.3-1.7):

1.

2. The emotional comfort type air fragrance according to claim 1, characterized in that: The mass ratio of the tangerine oil, cyclohexadecenone and ambergris ketone is 1:1.5:

24.

3. The emotional comfort type air fragrance according to claim 1, characterized in that: The mass ratio of the benzyl salicylate to the glycolipid is 1.5:

1.

4. The emotional comfort type air fragrance according to claim 1, characterized in that: 0.1-0.5 parts of sodium lauroyl sarcosinate are also added to the functional auxiliary agent.

5. The emotional comfort type air fragrance according to claim 4, characterized in that: The mass ratio of the benzyl salicylate, glycolipid and sodium lauroyl sarcosinate is 1.5:1:0.

2.

6. The emotional comfort type air fragrance according to claim 1, characterized in that: The soothing composition comprises the following components in parts by weight: Galaxan 10-15 parts; 1-3 parts of cashmeran.

7. The emotional comfort type air fragrance according to claim 6, characterized in that: The weight ratio of galaxolide to cashmeran is 5:

1.

8. The method for preparing the emotional comfort type air fragrance according to claim 1, characterized in that: The following steps are involved: (1) Prepare raw materials including nerol, citral, tangerine oil, cyclohexadecenone, ambergris ketone, lemon oil, ethyl ionone, musk T, methyl dihydrojasmonate, soothing composition, ethyl linalool, isopropyl myristate and functional additives according to the ratio; (2) The raw materials in step (1) are placed in a stirring container and stirred and mixed. After the stirring and mixing are uniform, the obtained mixed liquid is subjected to high-pressure homogenization to obtain an emotional comfort type air fragrance.

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