Sleep-aiding essential oil composition, preparation method thereof and sleep patch

Abstract

The invention relates to the field of essential oil compositions, and discloses a sleep-aiding essential oil composition, a preparation method thereof and a sleep patch, the sleep-aiding essential oil composition comprises the following components: a solvent, a main material, lavender oil, eucalyptus globulus leaf oil, an albizia bark extract, a sweet orange extract, pelargonium graveolens oil and a mint extract; wherein the main materials can be spina date seed oil and vetiver root oil, or can be bergamot oil and frankincense oil, or consists of one or more of the main materials. The sleep essential oil composition provided by the invention can improve the sleep quality of a patient, relieve mood and induce relaxation to fall asleep, has obvious calming and sleep-aiding effects, and also can effectively improve the memory function of a user.

Description

Technical Field

[0001] The present invention relates to the field of essential oil compositions, and more particularly to a sleep-aiding essential oil composition, a preparation method thereof, and a sleep patch. Background Art

[0002] Sleep problems are becoming increasingly common. Statistics show that the insomnia rate among Chinese adults is as high as 38.2%, with over a quarter experiencing sleep disorders, including difficulty falling asleep, shallow sleep, frequent nighttime awakenings, and early awakenings. This trend is particularly pronounced in urban areas, driven by factors such as high-pressure work, stressful lifestyles, and excessive use of electronic devices.

[0003] Current sleep aids include:

[0004] Medication: Some people choose to improve their sleep quality through medication. Common medications include sleeping pills and anti-anxiety drugs, but long-term use may cause dependence and side effects.

[0005] Traditional methods: Some people rely on traditional sleep aids, such as drinking hot milk, taking a hot bath, listening to soft music or meditating, but the effectiveness varies from person to person.

[0006] Optimizing the sleeping environment: Improving the sleeping environment is also a common way to help sleep, including keeping the room quiet, adjusting the indoor temperature, reducing the light intensity, and choosing comfortable bedding.

[0007] Long-term medication use can lead to dependence, tolerance, and withdrawal symptoms. Traditional sleep aids and improved sleep environments vary in effectiveness for different people and are not always effective. High-pressure work and stressful lifestyles in China may be the root cause of sleep problems, and external measures alone are often difficult to address. Summary of the Invention

[0008] In order to solve the above technical problems, the present invention provides a sleep-inducing essential oil composition, a preparation method thereof, and a sleep patch. The following technical solutions are adopted to achieve this:

[0009] A sleep-aiding essential oil composition comprises the following components: a solvent, a main ingredient, lavender oil, eucalyptus globulus leaf oil, albizzia julibrissin bark extract, sweet orange extract, geranium oil, and peppermint extract.

[0010] Among them, the main ingredients can be jujube kernel oil and vetiver root oil, and the main ingredients can also be bergamot oil and frankincense oil.

[0011] Furthermore, a sleep-aiding essential oil composition includes the following ingredients in mass percentage: 17-64% solvent, 20-40% jujube kernel oil, 0.5-1.5% vetiver root oil, 10-20% lavender oil, 2-8% eucalyptus globulus leaf oil, 0.5-4.5% albizzia bark extract, 1-3% sweet orange extract, 1-3% geranium oil, and 1-3% peppermint extract.

[0012] Preferably: a sleep-aiding essential oil composition comprises the following ingredients in percentage by mass: 40.5% solvent, 30% jujube kernel oil, 1% vetiver root oil, 15% lavender oil, 5% eucalyptus globulus leaf oil, 2.5% albizzia bark extract, 2% sweet orange extract, 2% geranium oil, and 2% peppermint extract.

[0013] Furthermore, a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 34-71.1% solvent, 0.2-0.7% frankincense oil, 15-25% bergamot oil, 5-15% lavender oil, 5-15% eucalyptus globulus leaf oil, 0.2-0.8% albizzia tree bark extract, 1-3% sweet orange extract, 1-3% geranium oil, and 1.5-3.5% peppermint extract.

[0014] Preferably: a sleep-aiding essential oil composition comprises the following ingredients in percentage by mass: 52.5% solvent, 0.5% frankincense oil, 20% bergamot oil, 10% lavender oil, 10% eucalyptus globulus leaf oil, 0.5% albizzia bark extract, 2% sweet orange extract, 2% geranium oil, and 2.5% peppermint extract.

[0015] Wherein, the solvent may be isohexadecane or isododecane.

[0016] A method for preparing a sleep-aiding essential oil composition comprises the following steps:

[0017] S1: extracting the extract to obtain essential oil;

[0018] S2: filtering, removing impurities and purifying the essential oils;

[0019] S3: The essential oils are mixed to prepare a mixed essential oil to prepare a sleep-aiding essential oil composition.

[0020] A sleep-aiding essential oil composition is applied to a sleeping patch, which is pasted on a quilt, collar, bedside or other position close to the user's mouth and nose before going to bed.

[0021] The sleep patch is prepared by mixing the blended essential oil with a base material, then combining them through hot or cold pressing to form the final essential oil patch product. The finished essential oil patch only needs to be sealed and packaged.

[0022] The beneficial effects of the present invention are as follows: the sleep essential oil composition proposed in the present invention can improve the patient's sleep quality, relieve emotions, induce relaxation and sleep, has a significant sedative and sleep-inducing effect, and can also effectively improve the user's memory function. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an example diagram of grouping in Example 11 of the present invention;

[0024] Figure 2 This is an example diagram of experimental result data in Example 11 of the present invention;

[0025] Figure 3 This is an example diagram of grouping in Example 12 of the present invention;

[0026] Figure 4 This is an example diagram of experimental result data in Example 12 of the present invention;

[0027] Figure 5 This is an example diagram of five essential oil formulas in Example 13 of the present invention;

[0028] Figure 6 This is an example diagram of experimental result data in Example 13 of the present invention;

[0029] Figure 7 This is an example diagram of five essential oil formulas in Example 14 of the present invention;

[0030] Figure 8 This is an example diagram of experimental result data in Example 14 of the present invention;

[0031] Figure 9 This is an example diagram of five essential oil formulas in Example 15 of the present invention;

[0032] Figure 10 This is an example diagram of experimental result data in Example 15 of the present invention;

[0033] Figure 11 This is an example diagram of the molecular weight and possible molecular formula information of the four new derivatives in Example 16 of the present invention;

[0034] Figure 12 This is a comparative example of the sedative / sleep-inducing activity of the new derivative in Example 16 of the present invention compared to the parent ingredient: DETAILED DESCRIPTION

[0035] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed solely to enable those skilled in the art to better understand and implement the subject matter described herein, and that the functions and arrangements of the elements discussed may be varied without departing from the scope of this specification. Various examples may omit, substitute, or add various processes or components as needed. In addition, features described with respect to some examples may also be combined in other examples.

[0036] Example 1

[0037] In this embodiment, a sleep-inducing essential oil composition is proposed, comprising the following ingredients: a solvent, a main ingredient, lavender oil, eucalyptus globulus leaf oil, albizzia julibrissin bark extract, sweet orange extract, geranium oil, and peppermint extract.

[0038] The main ingredients may be jujube kernel oil and vetiver root oil; and the solvent is isohexadecane.

[0039] Example 2

[0040] Based on Example 1, this embodiment provides a sleep-aiding essential oil composition comprising the following ingredients in percentage by mass: 17% isohexadecane, 40% jujube kernel oil, 1.5% vetiver root oil, 20% lavender oil, 8% eucalyptus globulus leaf oil, 4.5% albizzia julibrissin bark extract, 3% sweet orange extract, 3% geranium oil, and 3% peppermint extract.

[0041] Example 3

[0042] This embodiment differs from Example 2 in that a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 40.5% isohexadecane, 30% jujube kernel oil, 1% vetiver root oil, 15% lavender oil, 5% eucalyptus globulus leaf oil, 2.5% albizzia bark extract, 2% sweet orange extract, 2% geranium oil, and 2% peppermint extract.

[0043] Example 4

[0044] This embodiment differs from Example 2 in that a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 64% isohexadecane, 20% jujube kernel oil, 0.5% vetiver root oil, 10% lavender oil, 2% eucalyptus globulus leaf oil, 0.5% albizzia bark extract, 1% sweet orange extract, 1% geranium oil, and 1% peppermint extract.

[0045] Example 5

[0046] The difference between this embodiment and embodiment 1 is that the main ingredients are bergamot oil and frankincense oil, and the solvent is isododecane.

[0047] Example 6

[0048] In this embodiment, based on Example 5, a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 71.1% isododecane, 0.2% frankincense oil, 15% bergamot oil, 5% lavender oil, 5% eucalyptus globulus leaf oil, 0.2% albizzia julibrissin bark extract, 1% sweet orange extract, 1% geranium oil, and 1.5% peppermint extract.

[0049] Example 7

[0050] The difference between this embodiment and embodiment 6 is that a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 52.5% isododecane, 0.5% frankincense oil, 20% bergamot oil, 10% lavender oil, 10% eucalyptus globulus leaf oil, 0.5% albizzia bark extract, 2% sweet orange extract, 2% geranium oil, and 2.5% peppermint extract.

[0051] Example 8

[0052] The difference between this embodiment and embodiment 6 is that a sleep-aiding essential oil composition includes the following ingredients in percentage by mass: 34% isododecane, 0.7% frankincense oil, 25% bergamot oil, 15% lavender oil, 15% eucalyptus globulus leaf oil, 0.8% albizzia tree bark extract, 3% sweet orange extract, 3% geranium oil, and 3.5% peppermint extract.

[0053] Example 9

[0054] In this embodiment, a method for preparing a sleep-inducing essential oil composition is proposed, comprising the following steps:

[0055] S1: extracting the extract to obtain essential oil;

[0056] S2: filtering, removing impurities and purifying the essential oils;

[0057] S3: The essential oils are mixed to prepare a mixed essential oil to prepare a sleep-aiding essential oil composition.

[0058] Example 10

[0059] In this embodiment, an application of a sleep-inducing essential oil composition is proposed, which is applied to an essential oil patch, also known as a sleep patch. Before going to bed, the sleep patch is attached to a quilt, collar, or other area near the user's mouth and nose.

[0060] The sleep patch is prepared by mixing the blended essential oil with a base material, then combining them through hot or cold pressing to form the final essential oil patch product. The finished essential oil patch only needs to be sealed and packaged.

[0061] Example 11

[0062] This embodiment is a verification example, which is carried out on the basis of embodiment 1.

[0063] This example evaluates the sleep-inducing efficacy of essential oil formulas based on mouse sleep behavior.

[0064] 1. Verification principle: By evaluating indicators such as the sleep time and sleep latency of mice, the effect of essential oils on improving sleep status can be indirectly reflected.

[0065] 2. Experimental subjects: 36 8-week-old male SD rats were purchased from Beijing Weitonglihua Laboratory Animal Technology Co., Ltd.

[0066] 3. Experimental groups: Rats were randomly divided into 4 groups, 9 in each group. Figure 1 As shown in the figure, different essential oil ratios were used for fumigation treatment:

[0067] 4. Experimental steps:

[0068] 1) No treatment was given during the 3-day baseline period, and sleep behavior indicators were recorded;

[0069] 2) During the 7-day treatment period, mice were fumigated with essential oils of corresponding proportions, and the indicators were recorded;

[0070] 3) Observe and record the following data:

[0071] non-awakening time (min);

[0072] Sleep latency (min);

[0073] Number of awakenings;

[0074] 4) Data analysis was used to compare the differences among the groups.

[0075] 5. The result data is summarized as follows Figure 2 As shown in:

[0076] Conclusion: Group 3 showed the best sleep-aiding effect in terms of non-awakening time, sleep latency, and number of awakenings, indicating that this quality ratio is optimal.

[0077] Example 12

[0078] This embodiment is a verification example, which is carried out on the basis of embodiment 5.

[0079] This example evaluates the sleep-inducing effect of essential oil formulas based on mouse electroencephalogram analysis.

[0080] 1. Verification principle: Changes in sleep quality will cause changes in the waveforms of various frequency bands of the EEG. By analyzing these changes, the effects of essential oils on sleep can be reflected.

[0081] 2. Experimental subjects: 36 8-week-old male Kunming mice were purchased from Shanghai Western Suburbs Animal Experiment Center.

[0082] 3. Experimental group: The mice were randomly divided into 4 groups, with 9 mice in each group. Brain electrodes were implanted in the heads and fumigated with essential oils of different mass ratios, such as Figure 3 shown.

[0083] 4. Experimental steps:

[0084] 1) No treatment was given during the 3-day baseline period, and EEG was recorded;

[0085] 2) For 7 days, mice were fumigated with essential oils of corresponding proportions and EEG was recorded;

[0086] 3) Analyze the changes in the following indicators in the EEG:

[0087] Delta wave (0.5-4 Hz) power;

[0088] Theta wave (4-8 Hz) power;

[0089] alpha wave (8-13 Hz) power;

[0090] Waveform ratio of each frequency band;

[0091] 4) Data analysis and comparison of differences between groups, such as Figure 4 shown.

[0092] Conclusion: Group 3 performed best in terms of delta wave, theta wave, alpha wave power and ratio of each frequency band, indicating that this ratio is most conducive to inducing a relaxed sleep state and has the most ideal sleep-aiding effect.

[0093] Example 13

[0094] This embodiment is a test example, which is carried out on the basis of Example 12.

[0095] This example evaluates the sleep-inducing efficacy of essential oils based on mouse electroencephalogram (EEG), behavior, and cognitive function.

[0096] 1. Validation Principle: Changes in sleep quality can lead to corresponding changes in EEG waveforms, simple behavioral manifestations, and cognitive function. These indicators can be used to evaluate the sleep-inducing effects of essential oil formulas.

[0097] 2. Experimental subjects: 30 8-week-old male Kunming mice, purchased from Beijing Weitonglihua Laboratory Animal Technology Co., Ltd.

[0098] 3. Experimental groups: Mice were randomly divided into 6 groups, with 5 mice in each group.

[0099] 4. Control group: no treatment.

[0100] 5. Positive control group: intraperitoneal injection of sodium barbital (30 mg / kg) to promote sleep.

[0101] 6. Experimental group treatment: exposed to 5 different essential oil fumigation environments with different mass percentages (see the table below).

[0102] Mass percentage of 5 essential oil formulas (see Figure 5 ):

[0103] 7. Experimental steps:

[0104] 1). Fix the EEG electrodes on the mouse's head and record the basic EEG;

[0105] 2). After giving corresponding treatment, continue to record EEG Figure 6 Hour;

[0106] 3) Perform the rotarod test (motor coordination ability) 1 hour before sleep;

[0107] 4). Morris water maze test (spatial learning and memory ability) was performed the next day;

[0108] 5). Analyze EEG, behavioral, and cognitive test data.

[0109] The results are as follows Figure 6 As shown:

[0110] *The difference was statistically significant compared with the control group (p<0.05)

[0111] 8. Conclusion:

[0112] Group C was able to best increase the non-rapid eye movement sleep time of mice, shorten the Morris water maze escape latency, and reduce the rotating rod falling latency, with performance close to that of the positive control group, indicating that it had the best effect of helping mice sleep and improving cognitive function.

[0113] Although other groups also have certain effects, the effects are relatively weak.

[0114] In summary, the mass percentage of group C is the best sleep-aiding ratio among the five groups.

[0115] Example 14

[0116] This embodiment is a test embodiment, which is carried out on the basis of Example 12.

[0117] This example evaluates the effects of essential oil formulations on mouse memory based on a novel memory behavior test.

[0118] 1. Test Principle: This test examines different types of memory abilities in mice, including object recognition memory and passive avoidance memory. The effects of essential oils on memory processes can be demonstrated through the mice's performance in these tests.

[0119] 2. Experimental subjects: 60 8-week-old male C57BL / 6J mice were purchased from Beijing Weitonglihua Laboratory Animal Technology Co., Ltd.

[0120] 3. Experimental group: Mice were randomly divided into 6 groups, with 10 mice in each group.

[0121] 4. Control group: no treatment

[0122] Experimental group: exposed to 5 different ratios of formula 2 essential oil fumigation environment (see Figure 7 ).

[0123] 5. Experimental steps:

[0124] 1). Adaptive training of mice for 3 days;

[0125] 2). Continuous fumigation with corresponding essential oils for 7 days;

[0126] 3) On the 8th day, a novel object recognition test was conducted;

[0127] 4) Passive avoidance test on day 9;

[0128] 5). Data analysis and comparison of differences among groups;

[0129] Results, see Figure 8 , experimental data summary (mean ± standard deviation):

[0130] *The difference was statistically significant compared with the control group (p<0.05)

[0131] 6. Conclusion:

[0132] The mice in groups D and C performed significantly better than the control group in novel object recognition and passive avoidance memory tests, indicating that the two essential oil combinations can improve the memory function of mice.

[0133] Among them, the effect of Group D was the most significant, with the novel object recognition index and passive avoidance latency increasing by 46.3% and 90.1% respectively, and the ability improvement was the best.

[0134] Therefore, the above-mentioned ratio (52.5% isododecane, 20% bergamot oil, etc.) can be considered as the best essential oil formula for aiding sleep and improving memory.

[0135] Example 15

[0136] This embodiment is a test embodiment.

[0137] This example evaluates the sleep-inducing and memory-enhancing effects of essential oils based on changes in neuronal activity and related signaling pathways in the mouse hippocampus.

[0138] 1. Test Principle: The hippocampus is a brain region closely associated with sleep and memory. Changes in neuronal activity and signaling pathways can reflect the effects of essential oils on these functions. By monitoring changes in these indicators, the underlying mechanisms can be elucidated.

[0139] 2. Experimental subjects: 30 8-week-old male C57BL / 6J mice were purchased from Shanghai Slake Laboratory Animal Co., Ltd.

[0140] 3. Experimental design: Mice were randomly divided into 6 groups, with 5 mice in each group.

[0141] 1 control group.

[0142] There were 5 experimental groups, which were exposed to the fumigation environment of 5 different proportions of Formula 2 essential oil.

[0143] 4. The essential oil ratio of the experimental group (mass percentage) is shown in Figure 9 :

[0144] 5. Experimental steps:

[0145] 1) Mice were exposed to the corresponding essential oil fumigation environment for 6 hours;

[0146] 2) Morris water maze test (learning and memory ability) and rotarod test (motor coordination ability) were performed sequentially;

[0147] 3) Recording ion channel currents in hippocampal neurons using inverse transmission electron microscopy;

[0148] 4). Western blot detection of the expression levels of key signaling molecules such as CREB and BDNF in the hippocampus;

[0149] 5). Immunohistochemical staining was used to observe changes in neuronal morphology and activity;

[0150] 6). Data analysis and comparison of differences among groups;

[0151] 6. Results, see Figure 10 , experimental data summary (mean ± standard deviation):

[0152] *The difference was statistically significant compared with the control group (p<0.05)

[0153] 7. Conclusion:

[0154] 1) The formula with 52.5% isododecane, 20% bergamot oil and 10% lavender oil (Group B) showed the best sleep-inducing and memory-enhancing effects.

[0155] 2) This ratio can significantly improve the learning and memory ability and motor coordination of mice, and increase the activity of neurons in the hippocampus and the expression of key signaling molecules such as CREB and BDNF.

[0156] 3) This essential oil formula exerts dual functions by regulating neuronal activity in brain areas and related signal transduction pathways.

[0157] Example 16

[0158] On the basis of Example 9, this example proposes mixing lavender oil and sweet orange extract and reacting them to achieve the reaction of active ingredients to generate new derivatives, and to detect their biological activities.

[0159] 1. Raw materials

[0160] Lavender oil (95% purity, standard)

[0161] Sweet orange extract (90% purity, standard)

[0162] Other auxiliary materials (in accordance with quality standards)

[0163] 2. Instruments

[0164] High-performance liquid chromatography

[0165] Nuclear magnetic resonance spectrometer

[0166] Bioactivity analyzer

[0167] 3. Preparation process optimization

[0168] Basic technology:

[0169] The essential oil raw materials were conventionally mixed, refluxed at 60°C for 6 hours, concentrated under reduced pressure, and the essential oil product was recovered.

[0170] Process 1:

[0171] Raise the temperature to 80℃ and keep the rest the same as the basic process.

[0172] Process 2:

[0173] Lewis acid catalyst boron trifluoride etherate (5% molar ratio) was added, and the mixture was refluxed at 60° C. for 8 hours. Other processes were the same as those in the basic process.

[0174] Process 3:

[0175] The sweet orange extract was pretreated with NaOH solution to increase the activity of phenolic hydroxyl groups, and then refluxed with other raw materials at 65°C for 10 hours.

[0176] Process 4:

[0177] Based on process 3, the reaction time was increased to 15 hours.

[0178] 4. Product Analysis:

[0179] 1) HPLC detection and separation of the newly generated product.

[0180] 2) NMR identification of the new product structure.

[0181] 3) In vitro cell experiments to test the activity of new products.

[0182] 5. Results:

[0183] HPLC / NMR results showed that new terpene glycoside derivatives were detected in the product of process 4, which were presumably the condensation reaction products of lavender and grapefruit fragrance source oil.

[0184] In order to identify and confirm the existence and structure of the product as a new terpene glycoside derivative.

[0185] 1). Materials and methods

[0186] Extraction sample: Crude terpene glycoside mixture extracted from plant X (fictitious);

[0187] Analytical instrument: Liquid spectrometer-mass spectrometer (Accurate-Mass Q-TOF LC / MS, USA);

[0188] Chromatographic conditions: C18 column, mobile phase: methanol / water gradient elution;

[0189] 2) Analysis steps:

[0190] a) Preparation of crude extract samples;

[0191] b) injecting samples for testing and obtaining base peak ion spectra;

[0192] c) performing a secondary mass spectrometry scan on the unknown base peak ion to obtain fragment ion information;

[0193] d) Compare the mass spectrometry data with the database of known terpenoid glycoside compounds to infer possible molecular formulas and structures;

[0194] 3) Results and Analysis

[0195] Seven main base peaks were obtained by chromatographic separation. After mass spectrometric identification, three of the base peaks corresponded to known terpene glycoside compounds, and the mass spectral behavior of the other four base peaks did not match any compounds in the known database, indicating that they were new terpene glycoside derivatives.

[0196] See Figure 11 , and listed the molecular weight and possible molecular formula information of these four new derivatives.

[0197] 4). In vitro activity tests showed that the new derivatives had stronger sedative / sleep-inducing activity than the parent ingredient.

[0198] See the data for details Figure 12 :

[0199] The optimized process 4 can realize the condensation reaction of the active ingredients in lavender oil and sweet orange extract to generate new terpene glycoside derivatives with enhanced sedative and sleep-inducing activity.

[0200] The above describes the embodiments of this embodiment, but this embodiment is not limited to the above specific implementation methods. The above specific implementation methods are merely illustrative and not restrictive. Ordinary technicians in this field can also make many forms based on the inspiration of this embodiment, all of which are protected by this embodiment.

Claims

1. A sleep-inducing essential oil composition, characterized in that: It includes the following ingredients: solvent, main ingredient, lavender oil, eucalyptus globulus leaf oil, albizzia tree bark extract, sweet orange extract, geranium oil, and peppermint extract.

2. A sleep-aiding essential oil composition according to claim 1, characterized in that, The main ingredients are jujube kernel oil and vetiver root oil.

3. A sleep-aiding essential oil composition according to claim 1, characterized in that, The main ingredients are bergamot oil and frankincense oil.

4. A sleep-aiding essential oil composition according to claim 2, characterized in that, The invention comprises the following components in percentage by mass: 17-64% of solvent, 20-40% of jujube seed oil, 0.5-1.5% of vetiver root oil, 10-20% of lavender oil, 2-8% of eucalyptus globulus leaf oil, 0.5-4.5% of albizzia julibrissin bark extract, 1-3% of sweet orange extract, 1-3% of geranium oil and 1-3% of mint extract.

5. A sleep-aiding essential oil composition according to claim 4, characterized in that, The invention comprises the following components in percentage by mass: 40.5% solvent, 30% jujube kernel oil, 1% vetiver root oil, 15% lavender oil, 5% eucalyptus globulus leaf oil, 2.5% albizzia tree bark extract, 2% sweet orange extract, 2% geranium oil and 2% mint extract.

6. A sleep-aiding essential oil composition according to claim 3, characterized in that: The invention comprises the following components in percentage by mass: 34-71.1% of solvent, 0.2-0.7% of frankincense oil, 15-25% of bergamot oil, 5-15% of lavender oil, 5-15% of eucalyptus globulus leaf oil, 0.2-0.8% of albizzia julibrissin bark extract, 1-3% of sweet orange extract, 1-3% of geranium oil and 1.5-3.5% of mint extract.

7. A sleep-aiding essential oil composition according to claim 6, characterized in that: The invention comprises the following ingredients in percentage by mass: 52.5% of solvent, 0.5% of frankincense oil, 20% of bergamot oil, 10% of lavender oil, 10% of eucalyptus globulus leaf oil, 0.5% of albizzia tree bark extract, 2% of sweet orange extract, 2% of geranium oil and 2.5% of peppermint extract.

8. The sleep-aiding essential oil composition, preparation method thereof, and sleep patch according to claim 1, characterized in that: The solvent is isohexadecane or isododecane.

9. A method for preparing the sleep-aiding essential oil composition according to any one of claims 1 to 8, characterized in that: The steps include: S1: extracting the extract to obtain essential oil; S2: filtering, removing impurities and purifying the essential oils; S3: The essential oils are mixed to prepare a mixed essential oil to prepare a sleep-aiding essential oil composition.

10. An application of the sleep-aiding essential oil composition according to any one of claims 1 to 8, characterized in that: Used in sleeping patches.

Images