CN110897962A

CN110897962A - Essential oil and preparation method thereof

Info

Publication number: CN110897962A
Application number: CN201911344667.2A
Authority: CN
Inventors: 吴玉珠; 王凤艳
Original assignee: Shenyang Junyuan Biotechnology Co Ltd
Current assignee: Shenyang Junyuan Biotechnology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-03-24

Abstract

The invention discloses an essential oil and a preparation method thereof, wherein the essential oil contains 2-4% of cocoamidopropyl betaine; 2-3% of sodium lauroyl sarcosinate; 3-5% of lauryl glucoside; coco glucoside 3-6%; 5-6% of disodium cocoyl amphodiacetate; 4-6% of cocoamidopropyl ammonium oxide; 1-2% of water-soluble lanolin; 2-3% of polyglycerol ester; 1-2% of lecithin; 2-3% of fatty acid diethanolamide and 70-60% of purified water. The essential oil prepared by the invention can remove dandruff, relieve itching, prevent alopecia, simultaneously can effectively help hair growth, make white hair gray, gray hair black and the like, and achieve the effects of softening and fluffy hair and comfortable scalp.

Description

Essential oil and preparation method thereof

Technical Field

The invention relates to the technical field of essential oil products, in particular to essential oil and a preparation method thereof.

Background

The concept of 'essential oil hair care' is more and more emphasized by the brands of various products for hair care in recent years, the main components of the hair care essential oil are various plant base oils which can be divided into four categories according to the fatty acid components and the content thereof, wherein the first category is saturated fatty acids, the second category is monounsaturated fatty acids, the third category is polyunsaturated fatty acids, and the fourth category is liquid waxes, higher unsaturated linear olefine acids and fatty alcohol esters.

Aiming at the actual demands of different crowds, the satisfaction degree of the existing essential oil to the demands of users is usually insufficient, the essential oil can be used for dealing with a single problem, but the multiple solutions of the problems of hair, scalp and the like are difficult to meet at the same time, and certain use limitations exist.

Disclosure of Invention

The invention mainly aims to provide essential oil and a preparation method thereof, which are used for helping to improve the problems of scurf, scalp itching, alopecia and the like of people suffering from hair, and simultaneously have a certain skin care effect and effectively improve the problem skin.

In order to achieve the purpose, the invention adopts the technical scheme that: an essential oil contains 2-4% of cocoamidopropyl betaine; 2-3% of sodium lauroyl sarcosinate; 3-5% of lauryl glucoside; coco glucoside 3-6%; 5-6% of disodium cocoyl amphodiacetate; 4-6% of cocoamidopropyl ammonium oxide; 1-2% of water-soluble lanolin; 2-3% of polyglycerol ester; 1-2% of lecithin; 2-3% of fatty acid diethanolamide and 70-60% of purified water.

Preferably, the percentage content of the components contained in the essential oil is respectively 3 percent of cocoamidopropyl betaine; 2.5 percent of sodium lauroyl sarcosinate; 4% of lauryl glucoside; coco glucoside 4.5%; 5.5 percent of cocoyl amphodiacetate disodium; cocoamidopropyl ammonium oxide 5%; 1.5 percent of water-soluble lanolin; 2.5% of polyglycerol ester; 1.5% of lecithin; 2.5 percent of fatty acid diethanolamide and 65 percent of purified water.

Preferably, the preparation method of the essential oil comprises the following steps:

the method comprises the following steps: adding water into a stirring pot, adding EPTA disodium, and stirring, wherein the content percentage of the EPTA disodium is 1%, and the stirring time is 15-20min, until the EPTA disodium is completely dissolved, so as to obtain an ethylene diamine tetraacetic acid disodium solution;

step two: adding cocamidopropyl betaine, lauramidopropyl betaine, sodium lauroyl sarcosinate, lauryl glucoside, coco glucoside, disodium cocoamphodiacetate and ammonium cocoamidopropyl oxide into the ethylene diamine tetraacetic acid disodium solution, heating to 80 ℃ while slowly stirring, and stirring for 8-12min to obtain a mixed solution;

step three: sequentially adding PEG-150 stearate, water-soluble lanolin, lecithin, polyglycerol ester and fatty acid diethanolamide into hot water for dispersing, and dissolving at 80 deg.C for 20min to obtain further mixed solution;

step four: starting cooling water for the mixed solution, cooling to 38 ℃, and then sequentially adding citric acid, the ginseng root extract, the angelica sinensis extract and the polygonum multiflorum extract, wherein the citric acid, the ginseng root extract, the angelica sinensis extract and the polygonum multiflorum extract account for 1 percent respectively: 1.5%: 1%: 0.5 percent, stirring for 15-20min until the essential oil is uniformly dispersed to obtain a semi-finished product of the essential oil;

preferably: the preparation method of the citric acid comprises the following steps:

taking 50g of orange juice and plum juice respectively, and repeatedly filtering for 3-5 times;

heating the mixed solution of the orange juice and the plum juice at 75 ℃, adding 15g of calcium carbonate whey, continuing to heat for 1.5-2h until the temperature reaches 100 ℃, visually observing that the solution is greenish, then standing for precipitation for 40-60min to obtain calcium citrate;

desalting calcium citrate, specifically washing with clear water, heating to 70-80 deg.C for 3-5 times, and drying for 20-30 min;

carrying out acidolysis and decoloration on the calcium citrate, heating the calcium citrate slurry at the temperature of 60-70 ℃, adding sulfuric acid with the concentration of 40%, heating to 100 ℃ for 5-8min to decompose the calcium citrate, standing for 1h, and then decoloring the citric acid, wherein the decoloration medium is activated carbon with the use percentage content of 1-2%, and the reaction time is 20-30min to obtain colorless clear liquid;

concentrating the colorless clear liquid to a solid state, wherein the solid-liquid percentage content needs to reach 70-80%, standing for 8-12h to obtain citric acid crystals;

removing impurities from the citric acid crystal, drying at 75 deg.C for 25-30min to make its water content below 1% to obtain citric acid, and sieving to make the citric acid particle size 150 mesh.

Preferably, the preparation method of the ginseng root extract comprises the following steps:

putting ginseng root and water into a steamer according to the ratio of 1:10, heating by indirect steam to 80 ℃;

introducing direct steam, heating to boil for 25-30min, continuously distilling for 8-10 hr to control the outflow rate to be 4-6 times of the weight of Ginseng radix, and distilling at 20-25% of the volume of the steamer;

controlling cooling water amount to make the liquid flow out from the liquid head at 40-45 deg.C for 1 hr, and controlling the temperature at 60-65 deg.C after 2 hr to obtain Ginseng radix extract.

Preferably, the preparation method of the angelica sinensis extract comprises the following steps:

adding radix Angelicae sinensis and water at a ratio of 1:15 into a steamer, heating with indirect steam to 75 deg.C;

introducing direct steam, heating to boil for 15-20min, continuously distilling for 3-4 hr, controlling the effluent amount to be 1-2 times of the weight of radix Angelicae sinensis, and distilling at a speed of 30-40% of the volume of the steamer;

controlling cooling water amount to make the temperature of the liquid outlet head controlled at 30-35 deg.C for 1 hr, and controlling the temperature at 45-50 deg.C after 2 hr to obtain radix Angelicae sinensis extract.

Preferably, the preparation method of the polygonum multiflorum extract comprises the following steps:

putting polygonum multiflorum and water into a steamer according to a ratio of 1:20, heating by using indirect steam to 85 ℃;

introducing direct steam, heating to boil for 25-30min, continuously distilling for 6-8 hr, controlling the effluent amount to be 2-3 times of the weight of Polygoni Multiflori radix, and distilling at a speed of 25-30% of the volume of the steamer;

controlling cooling water amount to make the liquid flow out from the liquid head at 35-40 deg.C for 0.5 hr, and controlling the temperature at 50-55 deg.C after 4 hr to obtain Polygoni Multiflori radix extract.

Preferably, the essential oil is subjected to visual inspection, discharged after being qualified, subjected to semi-finished product detection, and then filled to obtain a finished product, detected and warehoused.

The invention has the following beneficial effects:

the essential oil prepared by the invention gathers various surfactant properties and is effectively matched, under the action of a catalyst, several chemical reactions are adopted, the ionic properties of various surfactants are changed, a linear macromolecular structure is formed, various ionic bonds with different properties are connected to the molecular bonds, a strategic team is formed, and the strategic team respectively shows the own capability, namely shows various ionic properties such as anions, cations, weak cations, non-ions, cationic non-ions and the like, so that the essential oil can be used for washing and decontaminating and can convey nutrition to scalp and hair, and has strong sterilization and bacteriostasis effects.

The essential oil prepared by the invention can remove dandruff, relieve itching, prevent alopecia, and simultaneously can effectively help hair growth, make white hair gray, gray hair black and the like, and achieve the effects of soft and fluffy hair and comfortable scalp.

When the essential oil prepared by the invention is used, the head foam can also be used as shower gel, so that the skin of the whole body is fine and smooth, and various external skin diseases can be eradicated.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

An essential oil contains 2-4% of cocoamidopropyl betaine; 2-3% of sodium lauroyl sarcosinate; 3-5% of lauryl glucoside; coco glucoside 3-6%; 5-6% of disodium cocoyl amphodiacetate; 4-6% of cocoamidopropyl ammonium oxide; 1-2% of water-soluble lanolin; 2-3% of polyglycerol ester; 1-2% of lecithin; 2-3% of fatty acid diethanolamide and 70-60% of purified water.

Wherein, the percentage content of the components contained in the essential oil is respectively 3 percent of cocoamidopropyl betaine; 2.5 percent of sodium lauroyl sarcosinate; 4% of lauryl glucoside; coco glucoside 4.5%; 5.5 percent of cocoyl amphodiacetate disodium; cocoamidopropyl ammonium oxide 5%; 1.5 percent of water-soluble lanolin; 2.5% of polyglycerol ester; 1.5% of lecithin; 2.5 percent of fatty acid diethanolamide and 65 percent of purified water.

The preparation method of the essential oil comprises the following steps:

the preparation method of the citric acid comprises the following steps:

The preparation method of the ginseng root extract comprises the following steps:

The preparation method of the angelica sinensis extract comprises the following steps:

The preparation method of the polygonum multiflorum extract comprises the following steps:

And performing visual inspection on the essential oil, discharging after the essential oil is qualified, detecting a semi-finished product, filling to obtain a finished product, detecting and warehousing.

Example 2

Aiming at the test of the hair growth effect of the essential oil, the essential oil is selected, and preferably, the percentage content of the components in the essential oil is respectively 3 percent of cocoamidopropyl betaine; 2.5 percent of sodium lauroyl sarcosinate; 4% of lauryl glucoside; coco glucoside 4.5%; 5.5 percent of cocoyl amphodiacetate disodium; cocoamidopropyl ammonium oxide 5%; 1.5 percent of water-soluble lanolin; 2.5% of polyglycerol ester; 1.5% of lecithin; 2.5 percent of fatty acid diethanolamide and 65 percent of purified water, respectively selecting one part of the essential oil and three parts of commercially available common hair-growing shampoos, wherein the essential oil is expressed as a group A, the commercially available shampoos are respectively expressed as a control group 1, a control group 2 and a control group 3, 80 alopecia patients are randomly selected as experience objects, one group is selected for every 20 persons, the 4 types of shampoo products are randomly selected and used once every two days, the test period is 6 months, the test period is respectively graded by filling a test table at the 2 nd month, the 4 th month and the 6 th month, the total satisfaction score of the test table is 10 points, and the scoring conditions of the shampoo products are shown in the following table.

Table one shows the satisfaction scores of 4 groups of shampoo products after using for different time periods:

group of	Control group 1	Control group 2	Control group 3	Group A
					2 months old	4.1	3.6	6.7	7.0
4 months old	5.8	5.7	7.4	8.2
					6 months old	7.2	6.9	8.3	9.5

As can be seen from the table 1, the essential oil of the invention has greater advantages in hair growth effect satisfaction compared with other three groups, has equivalent hair growth effect from the beginning of use, and the final satisfaction reaches more than 9 minutes, thus being a hair washing product with remarkable hair growth effect.

Example 3

Aiming at the test of the itching relieving effect of the essential oil after use, the essential oil prepared by the invention is selected, and preferably, the percentage content of each component is 3 percent of cocoamidopropyl betaine; 2.5 percent of sodium lauroyl sarcosinate; 4% of lauryl glucoside; coco glucoside 4.5%; 5.5 percent of cocoyl amphodiacetate disodium; cocoamidopropyl ammonium oxide 5%; 1.5 percent of water-soluble lanolin; 2.5% of polyglycerol ester; 1.5% of lecithin; 2.5 percent of fatty acid diethanolamide and 65 percent of purified water, wherein the essential oil is blended with a commercially available common shampoo for use, a control group, a B1 group, a B2 group, a B3 group and a B4 group are respectively arranged, the number of each group is 10, the usage amount of the single shampoo blending is 5ml, wherein the control group is a full-market shampoo, the content of the B1 group of commercial shampoo is 75 percent, the content of the B2 group of commercial shampoo is 50 percent, the content of the B3 group of commercial shampoo is 25 percent g, the content of the B4 group of commercial shampoo is 0 percent, the use time is 30 days, the shampoo is used once every two days, the satisfaction degree of use feeling is respectively scored once on the 6 th day, the 12 th day, the 18 th day and the 30 th day, the total score is 5 minutes, and the score is shown in the following.

Table two shows the score expression of the antipruritic effect after the five groups of products are used:

group of	6 days	Day 12	18 days	30 days
					Group B1	3.21	3.53	3.70	4.09
Group B2	3.46	3.69	3.87	4.26
					Group B3	3.85	4.01	4.38	4.67
Group B4	4.04	4.48	4.70	4.92
					Control group	3.02	3.31	3.67	3.84

As can be seen from Table 2, the scalp itching-relieving effect after the essential oil of the invention is added is obvious, and as shown by referring to a control group, when the using content of the essential oil of the invention reaches more than 75%, the scoring satisfaction of a user can approach to and exceed 4 points in a short time, so the effect is authenticated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An essential oil, which is characterized in that: the essential oil contains 2-4% of cocoamidopropyl betaine; 2-3% of sodium lauroyl sarcosinate; 3-5% of lauryl glucoside; coco glucoside 3-6%; 5-6% of disodium cocoyl amphodiacetate; 4-6% of cocoamidopropyl ammonium oxide; 1-2% of water-soluble lanolin; 2-3% of polyglycerol ester; 1-2% of lecithin; 2-3% of fatty acid diethanolamide and 70-60% of purified water.

2. An essential oil according to claim 1, characterized in that it comprises, in percentages, 3% of each of cocamidopropyl betaine; 2.5 percent of sodium lauroyl sarcosinate; 4% of lauryl glucoside; coco glucoside 4.5%; 5.5 percent of cocoyl amphodiacetate disodium; cocoamidopropyl ammonium oxide 5%; 1.5 percent of water-soluble lanolin; 2.5% of polyglycerol ester; 1.5% of lecithin; 2.5 percent of fatty acid diethanolamide and 65 percent of purified water.

3. A process for the preparation of an essential oil as claimed in any of claims 1 to 2,

step four: starting cooling water for the mixed solution, cooling to 38 ℃, and then sequentially adding citric acid, the ginseng root extract, the angelica sinensis extract and the polygonum multiflorum extract, wherein the citric acid, the ginseng root extract, the angelica sinensis extract and the polygonum multiflorum extract account for 1 percent respectively: 1.5%: 1%: 0.5 percent, stirring for 15-20min until the essential oil is uniformly dispersed to obtain a semi-finished product of the essential oil.

4. A process for the preparation of an essential oil according to claim 3,

the preparation method of the citric acid comprises the following steps:

5. A process for the preparation of an essential oil according to claim 3,

6. A process for the preparation of an essential oil according to claim 3,

7. A process for the preparation of an essential oil according to claim 3,

8. The method for preparing essential oil according to claim 3, wherein the essential oil is visually inspected, discharged after being qualified, subjected to semi-finished product detection, filled, subjected to finished product detection and stored in a warehouse.