CN107898700B

CN107898700B - Preparation method of anti-aging nano lip gloss containing grape polyphenol

Info

Publication number: CN107898700B
Application number: CN201711357404.6A
Authority: CN
Inventors: 唐雪平
Original assignee: Qingdao Xilaijian Cosmetics Co ltd
Current assignee: Qingdao Xilaijian Cosmetics Co.,Ltd.
Priority date: 2017-12-16
Filing date: 2017-12-16
Publication date: 2020-07-10
Anticipated expiration: 2037-12-16
Also published as: CN107898700A

Abstract

The invention discloses a preparation method of an anti-aging nano lip gloss containing grape polyphenol, and relates to the technical field of beauty treatment. Firstly, a polyphenol extract is obtained by adopting a microwave extraction technology and countercurrent extraction, and a polyphenol nanoemulsion is prepared by utilizing a nano-emulsification technology; then, extracting the plant pigment by adopting a eutectic reagent aqueous two-phase extraction technology to obtain a natural pigment for the lip gloss; and finally, highly mixing all the effective components and the additive by adopting water bath oscillation to prepare the anti-aging nano lip gloss. The lip gloss obtained by the invention not only can naturally preserve moisture and prevent dryness, but also can realize lasting antioxidation. Furthermore, the method is simple. The components adopted by the invention are all natural components, and the skin affinity is good.

Description

Preparation method of anti-aging nano lip gloss containing grape polyphenol

Technical Field

The invention relates to the technical field of beauty treatment and make-up, in particular to a preparation method of an anti-aging nano lip gloss containing grape polyphenol.

Background

Lip gloss is a new type of fashionable lip color cosmetic, the lips are one of the most actively used parts of the body skin, and as such, they are not only exposed to the natural environment, but also to physical and chemical stresses associated with everyday activities such as eating, drinking or speaking. As such, moisturizing is particularly important for lip products. Cracked lips are visually and physically uncomfortable and undesirable for the consumer. As the standard of living increases, consumers desire more functionality from their lip color cosmetic products, and those traditionally used in skin care products have begun to be used in lip products. Accordingly, formulators are faced with the challenge of maintaining a uniform color during use of the product while at the same time introducing additional functions such as moisturizing, plumping, sun protection, and anti-aging.

At present, chemical synthetic substances are mostly adopted as main preparations for lip gloss on the market, and if the lip gloss is used for a long time, chemical components such as acetone in the lip gloss can damage the skin of lips, cause the problems of aging and the like, and enter the body inadvertently, thereby seriously damaging the health of consumers. Therefore, the lip gloss product is required to have a crystal clear visual effect, also has the effects of moistening the skin, preventing skin aging and the like, and is ensured to be healthy by adopting natural components.

Disclosure of Invention

The invention solves the problem of providing a preparation method of an anti-aging nano lip gloss containing grape polyphenol, and the lip gloss prepared by the invention does not use solvents such as acetone and the like which stimulate the skin, and has the effects of moisturizing and preventing aging.

In order to solve the above problems, the present invention provides the following technical solutions: a preparation method of an anti-aging nano lip gloss containing grape polyphenol is characterized by comprising the following steps

(1) Cleaning and drying grape seeds, crushing the grape seeds by using a crusher, sieving the crushed grape seeds by using a 60-mesh sieve, and further crushing the crushed grape seeds to obtain cell-grade micropowder, wherein 2Kg of the cell-grade micropowder of the grape seeds and an ethanol-water solvent are mixed according to a ratio of 1: 5-10 solid-liquid (m/v) ratio, performing microwave-ultrasonic treatment at 200-400W ultrasonic power, 100-200W microwave power and 35-50 deg.C for 20-40min, centrifuging, distilling the supernatant under reduced pressure to obtain extract, transferring the extract to supercritical CO₂Purifying the extract in a countercurrent extraction device under the conditions of extraction pressure of 15-20 MPa, separation pressure of 3-6 MPa and flow rate of 14-18L/h to obtain grape seed extract with total polyphenol content of 60-80%;

(2) dissolving the grape seed extract in isopropyl myristate, adding a surfactant and a cosurfactant, uniformly stirring, slowly dropwise adding distilled water into the mixed system, and emulsifying the mixed solution by using a high-speed shearing emulsifying machine at the rotation speed of 13000-15000rmp to obtain the grape polyphenol nanoemulsion;

(3) cleaning and drying plant petals or leaves, crushing the plant petals or leaves by using a crusher, sieving the crushed plant petals or leaves by using a 60-mesh sieve, further crushing the crushed plant petals or leaves to obtain cell-grade micro powder, mixing 2kg of the cell-grade micro powder with a eutectic reagent-water mixed solvent, centrifuging the mixture after performing microwave-ultrasound for 20-40min under the conditions of 200-400W ultrasonic power, 100-200W microwave power and 35-50 ℃, taking supernatant, adding one of ammonium sulfate, sodium citrate and dipotassium hydrogen phosphate with the concentration of 0.25-0.5g/m L, performing vortex mixing and centrifugation to form a double water phase, taking the upper phase, adding ethanol into the upper phase to precipitate the eutectic reagent and recover the eutectic reagent, dissolving a pigment in the ethanol, taking out the ethanol phase, and performing reduced pressure distillation and drying to obtain the plant pigment for the high-purity cosmetic;

(4) mixing 2-5 parts of almond oil, 2-5 parts of beeswax, 10-15 parts of natural shea butter, 5-10 parts of plant pigment, 0.2-0.4 part of vitamin E, 0.4-0.6 part of simethicone, 0.5-1.5 parts of polysorbate, 5-15 parts of urea sac, 15-20 parts of grape polyphenol nanoemulsion and 2-5 parts of glycerol by weight, and oscillating in water bath at the temperature of 35-40 ℃ and the rotation speed of 300-.

Further, the surfactants in the step (2) are Span 20 and Tween 80, and the hydrophilic-lipophilic value is 12; the cosurfactant is glycerol; the addition mass ratio of the surface active agent to the cosurfactant is 7: 3; the particle size of the nano-emulsion is 50-150 nm.

Further, the plant petal or leaf in the step (3) is one of rose petal, Chinese redbud and purple cabbage leaf; the eutectic reagent is a uniform and transparent solution formed by heating one of choline chloride-urea, choline chloride-glycerol and choline chloride glycol in a water bath at the temperature of 80 ℃; the eutectic reagent-water mixed solvent is prepared by mixing the eutectic reagent and water according to the weight ratio of 8: 2 volume ratio to form a uniform transparent solution; the liquid-solid ratio of the cell grade micro powder of the plant petals or leaves to the eutectic reagent-water solvent is 1: 5-10.

Due to the adoption of the preparation method, compared with the prior art, the invention has the following beneficial effects:

the invention adopts microwave heating to quickly dehydrate grape seeds, efficiently extracts polyphenol and utilizes CO₂Purifying the extract by countercurrent extraction to obtain polyphenol-rich extract; the nano-emulsion is coated with polyphenol by using a nano-emulsification technology, so that the slow release effect of the polyphenol is enhanced, and the long-lasting antioxidant effect is realized; the natural pigment of the lip gloss is extracted from the green eutectic reagent and is used as the natural pigment of the lip gloss, so that the irritation of the lip gloss to the skin is obviously reduced. In addition, almond oil and beeswax are mixed to serve as natural active ingredients to increase the lip gloss moistening and drying preventing functions; adding small amount of natural shea butter to improve lip gloss persistence, and collecting during mixingShaking with water bath, and mixing the effective components to obtain lip gloss with fine texture.

Detailed Description

The invention will be further described in detail with reference to the following specific examples:

the first embodiment is as follows:

cleaning and drying grape seeds, crushing the grape seeds by using a crusher, sieving the crushed grape seeds by using a 60-mesh sieve, further crushing the crushed grape seeds to obtain cell-grade micropowder, mixing 2kg of the cell-grade micropowder of the grape seeds with 80% ethanol-water solvent according to the weight ratio of 1: 10, performing microwave-ultrasonic treatment at 350W ultrasonic power, 150W microwave power and 40 ℃ for 25min, centrifuging, distilling the supernatant under reduced pressure to obtain extract, and transferring the extract to supercritical CO₂In a countercurrent extraction device, the extraction pressure is 17 MPa, the separation pressure is 5 MPa and CO is₂Purifying the extract at the flow rate of 15.8L/h to obtain a grape seed extract rich in polyphenol, dissolving the grape seed extract in isopropyl myristate, adding Span 20-Tween 80 (the hydrophile-lipophile value is 12) and glycerol (the mass ratio is 7: 3), stirring uniformly, slowly dropwise adding distilled water into the mixed system, emulsifying the mixed solution by using a high-speed shearing emulsifying machine at the rotating speed of 13500rmp to obtain grape polyphenol nanoemulsion, cleaning and drying roses, crushing the mixture by using a crushing machine, sieving the crushed mixture by using a 60-mesh sieve, further crushing the crushed mixture to obtain cell-grade micropowder, mixing 2kg of the cell-grade micropowder and 80% choline chloride-urea low-melting reagent-water mixed solvent according to the mass volume ratio of 1: 8, performing ultrasonic treatment on the mixture at 200W and 150W for 30min at the temperature, centrifuging the obtained supernatant, adding 0.3g/m L of cell-grade micropowder, performing vortex mixing to form a sodium sulfate phase, precipitating the supernatant, adding an ethanol, precipitating the eutectic reagent, simultaneously, recovering the ethanol, beeswax, the ethanol, the mixture and the high-purity pigment, the water-soluble pigment, the mixture is obtained by adding the mixture of 0.4 parts of 10 parts of the sodium sulfate, the castor oil, the high-water soluble pigment and the vitamin E, the mixture of the high-water soluble pigment is obtained by weight of the high-water soluble pigment, the mixture of the high-water cosmetic is obtained by the mixture, the high-And oscillating the mixture in water bath for 35min under the condition of m/min to ensure that the active ingredients are divided into high components to obtain the anti-aging nano lip gloss containing the grape polyphenol.

Example two:

cleaning and drying grape seeds, crushing the grape seeds by using a crusher, sieving the crushed grape seeds by using a 60-mesh sieve, further crushing the crushed grape seeds to obtain cell-grade micropowder, mixing 2kg of the cell-grade micropowder of the grape seeds with 80% ethanol-water solvent according to the weight ratio of 1: 9, performing microwave-ultrasonic treatment at 300W ultrasonic power, 200W microwave power and 30 ℃ for 35min, centrifuging, distilling the supernatant under reduced pressure to obtain extract, and transferring the extract to supercritical CO₂In a countercurrent extraction device, the extraction pressure is 16 MPa, the separation pressure is 6 MPa and CO is added₂Purifying the extract at a flow rate of 17L/h to obtain a grape seed extract rich in polyphenol, dissolving the grape seed extract in isopropyl myristate, adding Span 20-Tween 80 (hydrophilic lipophilic value of 12) and glycerol (mass ratio of 7: 3), stirring uniformly, slowly dropwise adding distilled water into the mixed system, emulsifying the mixed solution by using a high-speed shearing emulsifying machine at a rotation speed of 14000rmp to obtain grape polyphenol nanoemulsion, cleaning and drying the Cercis chinensis, crushing the mixture by using a crushing machine, sieving the crushed mixture by using a 60-mesh sieve, further crushing the crushed mixture to obtain cell-grade micropowder, mixing 2kg of the cell-grade micropowder with 80% choline chloride-glycerol low-melting reagent-water mixed solvent according to a mass volume ratio of 1: 10, centrifuging the mixture at an ultrasonic power of 250W and a microwave power of 200W and a microwave-ultrasonic power of 30 ℃ for 35min, taking the supernatant, adding 0.3g/m L sodium citrate solution, centrifuging the mixture to form a prepared phase, adding the supernatant, precipitating the precipitated ethanol on the eutectic phase, precipitating the obtained mixture at an upper eutectic phase, simultaneously adding 0.5 parts of ethanol, 3.5 parts of the distilled pigment in a high-water bath, and 3.5 parts of the vitamin E to obtain a high-water-vitamin cosmeticAnd (6) colorizing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A preparation method of an anti-aging nano lip gloss containing grape polyphenol is characterized by comprising the following steps:

2. The method for preparing the anti-aging nanometer lip gloss containing the grape polyphenol as claimed in claim 1, wherein the surfactants in the step (2) are Span 20 and Tween 80, and the hydrophilic-lipophilic value is 12; the cosurfactant is glycerol; the adding mass ratio of the surfactant to the cosurfactant is 7: 3; the particle size of the nano-emulsion is 50-150 nm.

3. The method for preparing the anti-aging nanometer lip gloss containing the grape polyphenol as claimed in claim 1, wherein the plant petals or leaves in the step (3) are one of rose petals, bauhinia flowers and purple cabbage leaves; the eutectic reagent is a uniform and transparent solution formed by heating one of choline chloride-urea, choline chloride-glycerol and choline chloride glycol in a water bath at the temperature of 80 ℃; the eutectic reagent-water mixed solvent is prepared by mixing the eutectic reagent and water according to the weight ratio of 8: 2 volume ratio to form a uniform transparent solution; the liquid-solid ratio of the cell grade micro powder of the plant petals or leaves to the eutectic reagent-water solvent is 1: 5-10.