Self-emulsifying seaweed cleansing oil and preparation method thereof

A technology of self-emulsifying and cleansing oil, which is applied in the direction of cosmetic preparations, cosmetics, cosmetics, etc. It can solve the problems of unsuitable makeup removal and strong irritation, and achieve the effect of strong makeup removal, low irritation and high safety

Active Publication Date: 2022-03-11
GUANGZHOU KENENG COSMETICS RES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, surfactants containing EO groups are usually highly irritating and are not suitable for eye and lip makeup removal

Method used

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  • Self-emulsifying seaweed cleansing oil and preparation method thereof
  • Self-emulsifying seaweed cleansing oil and preparation method thereof
  • Self-emulsifying seaweed cleansing oil and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0089] In the present invention, the preparation method of the seaweed oil extract comprises: breaking the wall of the seaweed, and then extracting with an oil-soluble solvent, preferably, the oil-soluble solvent is squalane.

[0090] Specifically, the preparation method of the seaweed oil extract comprises the following steps:

[0091] Step 1, taking seaweed powder and adding water to carry out wall-breaking treatment;

[0092] Step 2, extracting the seaweed after wall-breaking treatment with squalane;

[0093]In step 3, the oily product obtained in step 1 and / or step 2 is refined with β-cyclodextrin, and the seaweed oil extract is obtained by separation.

[0094] β-cyclodextrin is a cavity structure with a hydrophilic outer edge and a hydrophobic inner cavity, which can absorb small molecular weight organic matter and play a deodorizing and decolorizing role. Compared with activated carbon, the cavity size of β-cyclodextrin is small, it will not absorb algae oil, and its p...

Embodiment 1-10

[0157] According to the different preparation conditions shown in Table 1, the wakame oil extract was prepared. The preparation method of wakame oil extract is:

[0158] Step 1, wash and dry the undaria pinnatae, powder it with an ultra-fine pulverizer, pour 1%-2% water into the beaten wakame powder, and then use a screw press to squeeze the wakame powder, collect Wakame crude oil and wakame residue;

[0159] Step 2, mixing wakame residue with squalane, using a heating oscillator to shake and extract, and filtering after the extraction is completed to obtain wakame extract oil;

[0160] Step 3: Combine undaria crude oil and undaria leaching oil, add β-cyclodextrin, and oscillate for refining. After oscillating, perform centrifugation at a centrifugation speed of 8000 r / min for 10 minutes. Then use a Buchner funnel for liquid separation, and use a filter membrane with a specification of 0.22 μm to filter the upper oil phase twice to obtain the wakame oil extract.

[0161] Ta...

Embodiment 11-20

[0173] According to the different preparation conditions shown in Table 3, the wakame extract was prepared. The preparation method of wakame extract is:

[0174] Step 1) wash and dry the undaria pinnatae, use the superfine pulverizer to powder, pour 1%-2% water into the beaten undaria pinnatifida powder, then utilize the screw press machine to press the wakame pineapple powder, obtain Broken product;

[0175] In step 2), distilled water is added to the broken wall product, and the vibration extraction is performed several times, and the time of each vibration extraction is 1 h, so as to obtain the wakame extract product.

[0176] Step 3), after the extraction is completed, the undaria pinnata extract product is subjected to centrifugation, the supernatant is taken and concentrated under reduced pressure below 50°C, and concentrated to 1 / 15 of the original volume to obtain a concentrated solution; add 95% of the concentrated solution to the concentrated solution ethanol, so t...

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Abstract

The invention relates to a self-emulsifying seaweed cleansing oil and a preparation method thereof. Based on the total mass of the self-emulsifying seaweed cleansing oil, the self-emulsifying seaweed cleansing oil includes polyglycerol emulsifier: 15%-25%, squalane: 5%-25%, seaweed oil extract: 50% %‑68%, Seaweed Extract: 0.5%‑2%, Ethanol: 0%‑0.5%, Water: 0.5%‑1%. The self-emulsifying seaweed cleansing oil of the present invention. It is low in irritation, mild in nature, higher in safety, strong in makeup removal, fast in emulsification, easy to rinse, and has obvious moisturizing and emollient effect. Furthermore, the preparation method of the self-emulsifying seaweed cleansing oil of the present invention is simple to operate, the raw materials are easy to obtain, and can be produced in batches.

Description

technical field [0001] The invention relates to a self-emulsifying seaweed cleansing oil and a preparation method thereof, belonging to the field of cosmetics. Background technique [0002] Seaweed is rich in proteins, amino acids, polysaccharides, alginic acid, carrageenan, polyphenols, minerals and polyunsaturated fatty acids and other ingredients with unique physiological activities. These active ingredients have whitening, moisturizing, lipid-lowering, anti-aging, anti-aging Inflammation and other effects. In addition, seaweed resources are abundant in the ocean, and the growth and reproduction speed of algae is extremely fast. Therefore, the development and research of active substances in algae have gradually attracted people's attention. [0003] The active substances in seaweed include amino acids, minerals, polysaccharides and unsaturated fatty acids. The water-soluble ingredients include amino acids, minerals, polysaccharides, etc. The traditional extraction me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9711A61K8/92A61K8/31A61K8/34A61K8/49A61Q1/14A61Q19/00
Inventor 钱进李传茂向琼彪黄建珍林盛杰马静蓉张伟杰张楚标
Owner GUANGZHOU KENENG COSMETICS RES CO LTD
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