CN106726783B - Camellia cleansing oil and preparation method thereof - Google Patents
Camellia cleansing oil and preparation method thereof Download PDFInfo
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- CN106726783B CN106726783B CN201710025960.7A CN201710025960A CN106726783B CN 106726783 B CN106726783 B CN 106726783B CN 201710025960 A CN201710025960 A CN 201710025960A CN 106726783 B CN106726783 B CN 106726783B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/14—Preparations for removing make-up
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B5/00—Preserving by using additives, e.g. anti-oxidants
- C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
- C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
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Abstract
The invention belongs to the field of cosmetics and discloses camellia cleansing oil and a preparation method thereof. The method comprises the following steps: (1) mixing camellia oil, ethanol and a strong base catalyst for reflux reaction, standing for layering, and removing a lower-layer solution to obtain an upper-layer solution; (2) adding sucrose and an alkaline catalyst into the upper layer solution obtained in the step (1), gradually heating to a reaction temperature, reacting under reduced pressure, washing with brine, standing for layering, and removing the lower layer solution to obtain an upper layer solution; (3) and (3) drying the upper layer solution obtained in the step (2) in vacuum, and adding an antioxidant to obtain the camellia cleansing oil. The camellia cleansing oil disclosed by the invention is low in viscosity, good in dissolving and dispersing performance on makeup, free of stimulation and easy to clean.
Description
Technical Field
The invention belongs to the field of cosmetics, and particularly relates to camellia cleansing oil and a preparation method thereof.
Background
In today's society, makeup has become a common phenomenon. However, if the makeup is not cleaned in time after the makeup of the face, the makeup remaining in the pores of the skin is liable to induce folliculitis, leading to skin diseases such as red swelling, blackheads, acne and the like, and causing the face to be scarred and deposited over time.
Cosmetics, especially color cosmetics, contain a large amount of oil and form an oily film on the face, and are difficult to remove directly. The cleansing oil is easy to remove facial oil by dissolving the oil and dispersing the oil by an emulsifier by utilizing the principle of similar intermiscibility. However, most of the conventional makeup removing oil is mineral oil and synthetic oil ester, and the skin is rough and pores are enlarged after long-term use. Patent applications No. 201610329542.2 and No. 201610321948.6 disclose cleansing oils based on vegetable oils, but vegetable oils are highly viscous and greasy and not conducive to uniform application and cleansing of the face.
The camellia seed oil contains rich unsaturated fatty acid, vitamins and other nutrient components, and has a good skin care effect. The patent application No. 201410648953.9 discloses a camellia oil cleansing oil, but the direct use of camellia oil has the disadvantages of greasiness and difficult cleaning.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention mainly aims to provide a preparation method of camellia oil cleansing oil. According to the camellia oil cleansing oil, the camellia oil is esterified by the ethyl ester and the sucrose, so that the prepared camellia oil cleansing oil is not greasy and is easy to remove makeup and clean.
The invention also aims to provide the camellia cleansing oil obtained by the preparation method.
The purpose of the invention is realized by the following technical scheme:
a preparation method of camellia cleansing oil comprises the following steps:
(1) mixing camellia oil, ethanol and a strong base catalyst for reflux reaction, standing for layering, and removing a lower-layer solution to obtain an upper-layer solution;
(2) adding sucrose and an alkaline catalyst into the upper-layer solution obtained in the step (1), gradually heating to the reaction temperature, reacting under reduced pressure, washing with brine, standing for layering, and removing the lower-layer solution;
(3) and (3) drying the upper layer solution obtained in the step (2) in vacuum, and adding an antioxidant to obtain the camellia cleansing oil.
The camellia oil in the step (1) is camellia seed pressed crude oil or refined product oil;
the volume ratio of the ethanol to the camellia oil in the step (1) is (0.5-2): 1; the reflux reaction condition is that the reaction is carried out for 1-3 h at 70-90 ℃.
The strong base catalyst in the step (1) is sodium hydroxide, potassium hydroxide or sodium ethoxide; the ratio of the using amount of the strong base catalyst to the using amount of the camellia oil (1-10) g: 1L of the compound.
The solid-to-liquid ratio of the sucrose in the step (2) to the upper layer solution obtained in the step (1) is 1 kg: (5-20) L, wherein the reaction temperature is 110-140 ℃, the temperature rise time is 30-90 min, the reaction pressure under reduced pressure is 0.01-0.1 MPa, and the reaction time under reduced pressure is 3-8 h.
The alkaline catalyst in the step (2) is anhydrous sodium carbonate or anhydrous potassium carbonate; the ratio of the dosage of the alkaline catalyst to the dosage of the upper-layer solution obtained in the step (1) is (10-50) g: 1L of the compound.
The saline water in the step (2) is 10-50 g/L of sodium chloride aqueous solution, and the dosage of the saline water is 0.5-3 times of the volume of the upper layer solution obtained in the step (1).
And (3) drying in vacuum at the temperature of 80-120 ℃, under the pressure of 0.001-0.01 MPa for 3-5 h.
The antioxidant in the step (3) is more than one of Butyl Hydroxy Anisol (BHA), dibutyl hydroxy toluene (BHT), tert-butyl hydroquinone (TBHQ), Propyl Gallate (PG) and Vitamin E (VE), and the dosage ratio of the antioxidant to the upper layer solution obtained in the step (2) is (0.5-10) g: 1L of the compound.
Camellia cleansing oil is prepared by the method.
The camellia cleansing oil has the viscosity of 9-33 mPa.s, is 1/10-1/3 of vegetable oil, has good dissolving and dispersing performance on color cosmetics, and is easy to clean.
The principle is as follows: according to the invention, camellia oil is subjected to structural change under the action of a strong base catalyst, the molecular chain of a macromolecular glyceride is dissociated and converted into micromolecular tea oil fatty acid ethyl ester, and then tea oil sucrose ester with emulsifying capacity is formed under the action of an alkaline catalyst (sodium carbonate and potassium carbonate), so that a makeup removing oil product which has a good oil removing function and is not greasy is obtained.
Compared with the prior art, the invention has the following advantages and effects:
(1) the invention overcomes the defect that the vegetable oil is directly used as the cleansing oil at present, and adopts the structure modification technology to convert the macromolecules of the vegetable oil into low molecules, thereby improving the molecular activity and enhancing the affinity acting force on the grease on the surface of the skin;
(2) the cleansing oil provided by the invention integrates multiple functions of nutrition, anti-inflammation, cleaning and the like, is not added with an emulsifier, and plays a role by utilizing the emulsifying property of the cleansing oil;
(3) the preparation process is simple and convenient for industrial production.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1
Putting 10L of camellia seed squeezed crude oil into a reaction tank, adding 10L of ethanol and 50g of potassium hydroxide, carrying out reflux reaction at 80 ℃ for 2h, standing for layering, and discarding the lower layer to obtain a product 1 (18L); adding 1.8kg of sucrose and 900g of anhydrous potassium carbonate into the product 1, heating to 130 ℃ (the heating time is 60min), and reacting for 5h under 0.1 MPa; adding 18L of 10g/L sodium chloride aqueous solution for leaching, standing and layering to obtain a product 2 (15L); drying the product 2 at 100 deg.C under 0.001MPa for 3 hr, adding 150gVE, and stirring to obtain camellia cleansing oil.
Example 2
Putting 10L of camellia seed squeezed crude oil into a reaction tank, adding 15L of ethanol and 10g of sodium ethoxide, carrying out reflux reaction at 70 ℃ for 1h, standing for layering, and removing the lower layer to obtain a product 1 (20L); adding 4kg of sucrose and 1kg of anhydrous sodium carbonate into the product 1, heating to 110 ℃ (the heating time is 30min), and reacting for 8h under 0.01 MPa; then 10L of 50g/L sodium chloride aqueous solution is added for leaching, and the mixture is kept stand for layering to obtain a product 2 (18L); and drying the product 2 at 120 ℃ and 0.01MPa for 5h, adding 9g of BHT, and uniformly stirring to obtain the camellia cleansing oil.
Example 3
Putting 10L of camellia seed squeezed crude oil into a reaction tank, adding 20L of ethanol and 100g of sodium hydroxide, performing reflux reaction at 90 ℃ for 3h, standing for layering, and discarding the lower layer to obtain a product 1 (24L); adding 1.2kg of sucrose and 240g of anhydrous potassium carbonate into the product 1, heating to 140 ℃ (the heating time is 90min), and reacting for 3h under 0.05 MPa; adding 72L of 20g/L sodium chloride aqueous solution for leaching, standing and layering to obtain a product 2 (20L); and drying the product 2 at 80 ℃ and 0.005MPa for 5h, adding 20g of BHA, and uniformly stirring to obtain the camellia cleansing oil.
Example 4
Putting 10L of commercially available camellia oleosa seed oil into a reaction tank, adding 5L of ethanol and 20g of potassium hydroxide, performing reflux reaction at 80 ℃ for 2h, standing for layering, and discarding the lower layer to obtain a product 1 (12L); adding 2.4kg of sucrose and 240g of anhydrous potassium carbonate into the product 1, heating to 130 ℃ (the heating time is 70min), and reacting for 6h under 0.05 MPa; then adding 24L of 30g/L sodium chloride aqueous solution for leaching, standing and layering to obtain a product 2 (10L); and drying the product 2 at 90 ℃ and 0.001MPa for 3h, adding 20g of TBHQ, and uniformly stirring to obtain the camellia cleansing oil.
Example 5
Putting 10L of commercially available camellia oleosa seed oil into a reaction tank, adding 8L of ethanol and 80g of sodium hydroxide, performing reflux reaction at 90 ℃ for 2.5h, standing for layering, and discarding the lower layer to obtain a product 1 (15L); adding 1kg of sucrose and 750g of anhydrous sodium carbonate into the product 1, heating to 140 ℃ (the heating time is 90min), and reacting for 8h under 0.1 MPa; then 30L of 30g/L sodium chloride aqueous solution is added for leaching, and the mixture is kept stand for layering to obtain a product 2 (12L); drying the product 2 at 80 deg.C under 0.001MPa for 3 hr, adding 60gPG, and stirring to obtain camellia cleansing oil.
Example 6
Putting 10L of commercially available camellia oleosa seed oil into a reaction tank, adding 15L of ethanol and 15g of sodium ethoxide, performing reflux reaction at 70 ℃ for 1.5h, standing for layering, and discarding the lower layer to obtain a product 1 (22L); adding 1.1kg of sucrose and 660g of anhydrous potassium carbonate into the product 1, heating to 110 ℃ (the heating time is 50min), and reacting for 5h under 0.1 MPa; then adding 44L of 10g/L sodium chloride aqueous solution for leaching, standing and layering to obtain a product 2 (20L); drying the product 2 at 110 deg.C under 0.005MPa for 4h, adding 160gVE, and stirring to obtain camellia cleansing oil.
Example 7 Performance testing
The viscosity and the makeup removing effect of the camellia makeup removing oil prepared in the examples 1 to 6 are measured as follows:
the experimental method comprises the following steps:
(1) and (3) viscosity measurement: measuring the viscosity of the product by using an NDJ-1 rotary viscometer according to the instruction of an instrument;
(2) and (3) determining the makeup removal effect: 60 volunteers were randomly divided into 6 groups, and the greasiness (not more than 25 minutes), dispersibility (not more than 25 minutes), washability (not more than 25 minutes) and comfort (not more than 25 minutes) of the camellia cleansing oil prepared in examples 1 to 6 were evaluated, and the total score was calculated.
The experimental results are as follows:
the viscosity and makeup removing effect of the camellia makeup remover oil obtained in examples 1-6 are shown in table 1. The result shows that the viscosity of the oil prepared by the method is only 1/10-1/3 of camellia oil, the makeup removing effect is superior to that of the makeup removing oil of white oil sold in the market, and the quality is good.
TABLE 1 Camellia cleansing oil prepared in examples 1 to 6Viscosity and makeup removal score of
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (9)
1. A preparation method of camellia cleansing oil is characterized by comprising the following steps:
(1) mixing camellia oil, ethanol and a strong base catalyst for reflux reaction, standing for layering, and removing a lower-layer solution to obtain an upper-layer solution;
(2) adding sucrose and an alkaline catalyst into the upper layer solution obtained in the step (1), gradually heating to a reaction temperature, reacting under reduced pressure, washing with brine, standing for layering, and removing the lower layer solution to obtain an upper layer solution;
(3) vacuum drying the upper layer solution obtained in the step (2), and adding an antioxidant to obtain camellia cleansing oil;
the solid-to-liquid ratio of the sucrose in the step (2) to the upper layer solution obtained in the step (1) is 1 kg: (5-20) L;
the volume ratio of the ethanol to the camellia oil in the step (1) is (0.5-2): 1;
the ratio of the using amount of the strong base catalyst to the using amount of the camellia oil in the step (1) (1-10) g: 1L;
the ratio of the dosage of the alkaline catalyst in the step (2) to the dosage of the upper layer solution obtained in the step (1) is (10-50) g: 1L of the compound.
2. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps: in the step (2), the reaction temperature is 110-140 ℃, and the temperature rise time is 30-90 min; the pressure of the reaction under reduced pressure is 0.01-0.1 MPa, and the reaction time under reduced pressure is 3-8 h.
3. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps: the strong base catalyst in the step (1) is sodium hydroxide, potassium hydroxide or sodium ethoxide; in the step (2), the alkaline catalyst is anhydrous sodium carbonate or anhydrous potassium carbonate.
4. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps: the reflux reaction condition is that the reaction is carried out for 1-3 h at 70-90 ℃.
5. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps:
the amount of the saline water in the step (2) is 0.5-3 times of the volume of the upper-layer solution obtained in the step (1);
the using amount ratio of the antioxidant in the step (3) to the upper layer solution obtained in the step (2) is (0.5-10) g: 1L of the compound.
6. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps: the camellia oil in the step (1) is camellia seed pressed crude oil or refined product oil;
the saline water in the step (2) is 10-50 g/L sodium chloride aqueous solution; the antioxidant in the step (3) is more than one of butyl hydroxy anisol, dibutyl hydroxy toluene, tert-butyl hydroquinone, propyl gallate and vitamin E.
7. The preparation method of camellia cleansing oil according to claim 1, characterized by comprising the following steps: and (3) drying in vacuum at the temperature of 80-120 ℃, under the pressure of 0.001-0.01 MPa for 3-5 h.
8. Camellia cleansing oil obtained by the method according to any one of claims 1 to 7.
9. The camellia cleansing oil according to claim 8, wherein: the viscosity of the camellia cleansing oil is 9-33 mPa.s.
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| CN107184483A (en) * | 2017-06-29 | 2017-09-22 | 湖南大三湘油茶生态产业有限公司 | High penetration camellia massage essential oil promoting blood circulation and removing obstruction in channels and preparation method thereof |
| CN107550771A (en) * | 2017-06-29 | 2018-01-09 | 湖南大三湘油茶生态产业有限公司 | Salubrious camellia makeup remover of quality and preparation method thereof |
| CN110484353A (en) * | 2019-08-23 | 2019-11-22 | 福建师范大学 | A kind of preparation method of water solubility camellia oil |
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Effective date of registration: 20210430 Address after: 511340 No.19, Lixin 6th Road, Shajiao section, Lixin highway, Xiancun Town, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU LIYANZHUANG BIOTECHNOLOGY Co.,Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY |