Plant essence oil as well as preparation method and application thereof

Abstract

The invention relates to the technical field of cosmetics, and discloses plant essence oil as well as a preparation method and application thereof. The plant essence oil is prepared from the following raw materials in parts by mass: 30 to 50 parts of grape seed oil, 30 to 35 parts of simmondsia chinensis seed oil, 2 to 4 parts of melaleuca alternifolia leaf oil, 1 to 3 parts of melaleuca virens leaf oil, 1 to 3 parts of eucalyptus globulus leaf oil, 4 to 6 parts of peppermint essential oil, 1 to 3 parts of camphor oil, 0.5 to 1.5 parts of borneol oil and 0.5 to 1.5 parts of tocopheryl acetate. Compared with the existing single plant essence oil, the plant essence oil provided by the invention has a relatively good effect of quickly relieving nasal obstruction and a relatively good effect of treating rhinitis.

Description

Technical Field

[0001] The present invention relates to the technical field of cosmetics, and in particular, to a plant essential oil, a preparation method thereof, and an application thereof. Background Art

[0002] Rhinitis is an inflammatory disease of the nasal mucosa and submucosal tissue, and its causes are relatively complex, mainly including viral infection, bacterial infection, exposure to allergic substances, and inhalation of irritating gases; the symptoms of rhinitis mainly include nasal congestion, runny nose, sneezing, headache, and dizziness, etc., and these symptoms will affect the daily life and work of patients to a certain extent.

[0003] Plant essential oil is a skin care product based on various natural plants, containing a variety of aromatic components, and has the effects of "aromatic resuscitation and guiding drugs upward". Some studies have shown that the aromatic components in plant essential oils can repair and maintain the nasal mucosa and promote the regeneration of nasal neurons. Therefore, plant essential oils have certain therapeutic potential for rhinitis.

[0004] However, some existing single plant essential oils, such as sunflower seed oil, camellia seed oil, etc., have unsatisfactory therapeutic effects on rhinitis. Therefore, developing a compound plant essential oil with better therapeutic effects on rhinitis is expected to further expand the application of plant essential oils in the treatment of rhinitis. Summary of the Invention

[0005] The purpose of the present invention is to provide a plant essential oil, a preparation method thereof, and an application thereof, and this plant essential oil has good therapeutic effects on rhinitis.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] One of the technical solutions of the present invention:

[0008] A plant essential oil, comprising the following raw materials in parts by mass:

[0009] 30-50 parts of grape seed oil, 30-35 parts of jojoba seed oil, 2-4 parts of Melaleuca alternifolia leaf oil, 1-3 parts of Melaleuca viridiflora leaf oil, 1-3 parts of Eucalyptus globulus leaf oil, 4-6 parts of peppermint essential oil, 1-3 parts of camphor oil, 0.5-1.5 parts of borneol oil, and 0.5-1.5 parts of tocopheryl acetate.

[0010] Preferably, the plant essential oil comprises the following raw materials in parts by mass:

[0011] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, and 1 part of tocopheryl acetate.

[0012] The second technical solution of the present invention:

[0013] The preparation method of the above-mentioned plant essential oil includes the following steps:

[0014] Mix grape seed oil, jojoba seed oil, Melaleuca alternifolia leaf oil, Melaleuca viridiflora leaf oil, Eucalyptus globulus leaf oil, peppermint essential oil, camphor oil, borneol oil and tocopheryl acetate, stir, let stand, and stir twice to obtain the plant essential oil.

[0015] Further, the stirring is specifically: stirring at room temperature for 30 - 60 min.

[0016] Preferably, the stirring is specifically: stirring at room temperature for 40 min.

[0017] Further, the standing is specifically: standing at room temperature for 20 - 40 min.

[0018] Preferably, the standing is specifically: standing at room temperature for 30 min.

[0019] Further, the second stirring is specifically: stirring at room temperature for 10 - 30 min.

[0020] Preferably, the second stirring is specifically: stirring at room temperature for 20 min.

[0021] The third technical solution of the present invention:

[0022] The application of the above-mentioned plant essential oil in the treatment of rhinitis.

[0023] Further, the application is specifically: applying the plant essential oil to Yingxiang acupoint, Renzhong acupoint and Suliao acupoint.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] The plant essential oil provided by the present invention can quickly relieve nasal congestion within 3 min. Compared with the existing single plant essential oils, such as sunflower seed oil and camellia seed oil, it has a better effect of quickly relieving nasal congestion;

[0026] The plant essential oil provided by the present invention can effectively treat rhinitis. Compared with the existing single plant essential oils, such as sunflower seed oil and camellia seed oil, it has a better effect of treating rhinitis.

[0027] The plant essence oil provided by the present invention achieves a good therapeutic effect on rhinitis through the synergistic effect of various raw materials. Among them, the grape seed oil is a high-activity carrier. The grape seed oil contains a relatively high content of vitamin E, which can provide antioxidant protection for the nasal mucosa and enhance the barrier protection effect of the nasal mucosa; the jojoba seed oil is a penetration enhancer. The jojoba seed oil has excellent skin permeability and can promote the absorption of the active ingredients in the plant essence oil; the Melaleuca alternifolia leaf oil is an antibacterial and anti-inflammatory active ingredient. The Melaleuca alternifolia leaf oil has broad-spectrum antibacterial properties and can efficiently kill the pathogenic flora in the nasal cavity; the Melaleuca viridiflora leaf oil is an antibacterial and anti-inflammatory active ingredient. The Melaleuca viridiflora leaf oil can effectively relieve the congestion of the nasal mucosa; the Eucalyptus globulus leaf oil is an antibacterial and anti-inflammatory active ingredient. The Eucalyptus globulus leaf oil has a certain inhibitory effect on the reproduction of rhinitis pathogens and can also simultaneously enhance the cellular immune response of the body; the peppermint essential oil is an inflammation-relieving active ingredient. The peppermint essential oil can produce an instant cold sensation and quickly relieve nasal congestion; the camphor oil is an inflammation-relieving active ingredient. After being absorbed through the skin, the camphor oil can produce a mild stimulating effect and improve the local microcirculation of the nasal cavity; the borneol oil is an inflammation-relieving active ingredient. After being absorbed through the skin, the borneol oil can produce a mild stimulating effect and improve the local microcirculation of the nasal cavity; the tocopheryl acetate is a stability enhancer. The tocopheryl acetate is an esterification derivative of vitamin E and can provide continuous antioxidant protection for the plant essence oil and improve the stability of the plant essential oil. Detailed Description of the Invention

[0028] The various exemplary embodiments of the present invention will now be described in detail. This detailed description should not be considered as a limitation of the present invention, but rather as a more detailed description of certain aspects, characteristics, and implementation schemes of the present invention. It should be understood that the terms used in the present invention are only for describing specific embodiments and are not used to limit the present invention.

[0029] In addition, for the numerical ranges in the present invention, it should be understood that each intermediate value between the upper and lower limits of the range is also specifically disclosed. Each intermediate value within any stated value or stated range, as well as each smaller range between any other stated value or intermediate value within the stated range, is also included in the present invention. The upper and lower limits of these smaller ranges can be independently included or excluded from the range.

[0030] Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present invention pertains. Although the present invention only describes preferred methods and materials, any methods and materials similar or equivalent to those described herein can also be used in the implementation or testing of the present invention. All documents mentioned in this specification are incorporated by reference to disclose and describe the methods and / or materials related to the documents. In case of conflict with any incorporated document, the content of this specification shall prevail.

[0031] Without departing from the scope or spirit of the present invention, various modifications and variations can be made to the specific embodiments of the description of the present invention, which will be obvious to those skilled in the art. Other embodiments obtained from the description of the present invention will be obvious to those skilled in the art. The description and examples of the present invention are merely exemplary.

[0032] Regarding the use of "comprising", "including", "having", "containing", etc. in this article, they are all open-ended terms, meaning including but not limited to.

[0033] In the following examples and comparative examples, the raw materials used were all commercially available. Specifically, see Table 1;

[0034] Table 1 Raw Materials and Purchase Channels

[0035]

[0036] In the following examples, a preparation method of a plant essential oil comprises the following steps:

[0037] 1) Weigh each raw material according to the following parts by mass:

[0038] Grape seed oil 30 - 50 parts, jojoba seed oil 30 - 35 parts, Melaleuca alternifolia leaf oil 2 - 4 parts, Melaleuca viridiflora leaf oil 1 - 3 parts, Eucalyptus globulus leaf oil 1 - 3 parts, peppermint essential oil 4 - 6 parts, camphor oil 1 - 3 parts, borneol oil 0.5 - 1.5 parts, tocopheryl acetate 0.5 - 1.5 parts;

[0039] 2) Mix the raw materials weighed in step 1), stir at room temperature for 30 - 60 min, then let stand at room temperature for 20 - 40 min, and finally stir at room temperature for 10 - 30 min to obtain the plant essential oil.

[0040] Example 1

[0041] A plant essential oil

[0042] 1) Weigh each raw material according to the following parts by mass:

[0043] Grape seed oil 30 parts, jojoba seed oil 30 parts, Melaleuca alternifolia leaf oil 2 parts, Melaleuca viridiflora leaf oil 1 part, Eucalyptus globulus leaf oil 1 part, peppermint essential oil 4 parts, camphor oil 1 part, borneol oil 0.5 part, tocopheryl acetate 0.5 part;

[0044] 2) Mix the raw materials weighed in step 1), stir at room temperature for 30 min, then let stand at room temperature for 20 min, and finally stir at room temperature for 10 min to obtain the plant essential oil.

[0045] Example 2

[0046] A plant essential oil

[0047] 1) Weigh each raw material according to the following parts by mass:

[0048] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0049] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essential oil.

[0050] Example 3

[0051] A plant essential oil

[0052] 1) Weigh each raw material according to the following parts by mass:

[0053] 50 parts of grape seed oil, 35 parts of jojoba seed oil, 4 parts of Melaleuca alternifolia leaf oil, 3 parts of Melaleuca viridiflora leaf oil, 3 parts of Eucalyptus globulus leaf oil, 6 parts of peppermint essential oil, 3 parts of camphor oil, 1.5 parts of borneol oil, 1.5 parts of tocopheryl acetate;

[0054] 2) Mix the raw materials weighed in step 1), stir at room temperature for 60 min, then let stand at room temperature for 40 min, and finally stir at room temperature for 30 min to obtain the plant essential oil.

[0055] Comparative Example 1

[0056] A plant essential oil

[0057] 1) Weigh each raw material according to the following parts by mass:

[0058] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0059] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essential oil.

[0060] Comparative Example 2

[0061] A plant essential oil

[0062] 1) Weigh each raw material according to the following parts by mass:

[0063] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0064] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essence oil.

[0065] Comparative Example 3

[0066] A plant essence oil

[0067] 1) Weigh the following raw materials according to the following parts by mass:

[0068] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0069] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essence oil.

[0070] Comparative Example 4

[0071] A plant essence oil

[0072] 1) Weigh the following raw materials according to the following parts by mass:

[0073] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0074] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essence oil.

[0075] Comparative Example 5

[0076] A plant essence oil

[0077] 1) Weigh the following raw materials according to the following parts by mass:

[0078] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0079] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essential oil.

[0080] Comparative Example 6

[0081] A plant essential oil

[0082] 1) Weigh the following raw materials by parts by mass:

[0083] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of tocopheryl acetate;

[0084] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essential oil.

[0085] Comparative Example 7

[0086] A plant essential oil

[0087] 1) Weigh the following raw materials by parts by mass:

[0088] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil;

[0089] 2) Mix the raw materials weighed in step 1), stir at room temperature for 40 min, then let stand at room temperature for 30 min, and finally stir at room temperature for 20 min to obtain the plant essential oil.

[0090] Comparative Example 8

[0091] A plant essential oil

[0092] 1) Weigh the following raw materials by parts by mass:

[0093] 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil, 1 part of tocopheryl acetate;

[0094] 2) Mix the raw materials weighed in step 1), stir at room temperature for 60 min to obtain the plant essential oil.

[0095] Effect verification:

[0096] I. Effect verification of the plant essential oil for quickly relieving nasal congestion

[0097] 260 patients with rhinitis, aged 30 - 40 years old and with a disease course of 2 - 3 years, were randomly divided into 13 groups, with 20 patients in each group. They were respectively administered the plant essence oils prepared in Examples 1 - 3, the plant essence oils prepared in Comparative Examples 1 - 8, sunflower seed oil, and camellia seed oil. The specific administration method was as follows: when the patients felt nasal congestion, the plant essence oil was applied to Yingxiang acupoint, Renzhong acupoint, and Suliao acupoint, and gently spread evenly.

[0098] The verification results of the effect of the plant essence oil in quickly relieving nasal congestion are shown in Table 2;

[0099] Table 2 Verification results of the effect of the plant essence oil in quickly relieving nasal congestion

[0100]

[0101] As can be seen from the data in Table 2, a plant essence oil provided by the present invention can quickly relieve nasal congestion within 3 minutes. Compared with the existing single plant essence oils, such as sunflower seed oil and camellia seed oil, it has a better effect in quickly relieving nasal congestion. In addition, omitting the addition of Melaleuca alternifolia leaf oil, Melaleuca viridiflora leaf oil, Eucalyptus globulus leaf oil, peppermint essential oil, camphor oil, or borneol oil in the raw materials, and omitting the standing process will both lead to a decrease in the effect of quickly relieving nasal congestion.

[0102] II. Therapeutic effect of the plant essence oil on rhinitis

[0103] 650 patients with rhinitis, aged 30 - 40 years old and with a disease course of 2 - 3 years, were randomly divided into 13 groups, with 50 patients in each group. They were respectively administered the plant essence oils prepared in Examples 1 - 3, the plant essence oils prepared in Comparative Examples 1 - 8, sunflower seed oil, and camellia seed oil, and the effective rate was statistically counted after 14 days. The specific administration method was as follows: every 8 hours a day, the plant essence oil was applied to Yingxiang acupoint, Renzhong acupoint, and Suliao acupoint, and gently spread evenly.

[0104] Determination of the effective rate: The duration of intermittent nasal congestion increased significantly, the number of sneezes decreased significantly, and dizziness and headache were significantly alleviated;

[0105] The verification results of the therapeutic effect of the plant essence oil on rhinitis are shown in Table 3;

[0106] Table 3 Verification results of the therapeutic effect of the plant essence oil on rhinitis

[0107]

[0108] As can be seen from the data in Table 3, a plant essential oil provided by the present invention can effectively treat rhinitis. Compared with existing single plant essential oils, such as sunflower seed oil and camellia seed oil, it has a better rhinitis treatment effect. In addition, omitting the addition of Melaleuca alternifolia leaf oil, Melaleuca viridiflora leaf oil, Eucalyptus globulus leaf oil, peppermint essential oil, camphor oil or borneol oil in the raw materials, and omitting the standing process will both lead to a decrease in the rhinitis treatment effect.

[0109] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications or equivalent replacements can still be made to the specific embodiments of the present invention, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the protection scope of the claims of the present invention.

Claims

1. A plant essential oil, characterized in that, The plant essential oil comprises the following raw materials in parts by mass: 30-50 parts of grape seed oil, 30-35 parts of jojoba seed oil, 2-4 parts of Melaleuca alternifolia leaf oil, 1-3 parts of Melaleuca viridiflora leaf oil, 1-3 parts of Eucalyptus globulus leaf oil, 4-6 parts of peppermint essential oil, 1-3 parts of camphor oil, 0.5-1.5 parts of borneol oil and 0.5-1.5 parts of tocopheryl acetate.

2. The plant essence oil according to claim 1, characterized in that, The plant essential oil comprises the following raw materials in parts by mass: 40 parts of grape seed oil, 33 parts of jojoba seed oil, 3 parts of Melaleuca alternifolia leaf oil, 2 parts of Melaleuca viridiflora leaf oil, 2 parts of Eucalyptus globulus leaf oil, 5 parts of peppermint essential oil, 2 parts of camphor oil, 1 part of borneol oil and 1 part of tocopheryl acetate.

3. A method for preparing the plant essential oil according to any one of claims 1 to 2, characterized in that, It includes the following steps: Mix grape seed oil, jojoba seed oil, Melaleuca alternifolia leaf oil, Melaleuca viridiflora leaf oil, Eucalyptus globulus leaf oil, peppermint essential oil, camphor oil, borneol oil and tocopheryl acetate, stir, let stand, and stir twice to obtain the plant essential oil.

4. The preparation method according to claim 3, wherein The specific stirring is: stirring at room temperature for 30-60 min.

5. The preparation method according to claim 3, characterized in that, The specific standing is: standing at room temperature for 20-40 min.

6. The preparation method according to claim 3, wherein The specific second stirring is: stirring at room temperature for 10-30 min.

7. Use of the plant essential oil according to any one of claims 1-2 in the treatment of rhinitis.

8. The application according to claim 7, characterized in that The specific use is: applying the plant essential oil to Yingxiang acupoint, Renzhong acupoint and Suliao acupoint.

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