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Active composition, and preparation method and application thereof in cosmetics or skin care products

A technology of composition and cosmetics, which is applied in the field of daily necessities, can solve the problems of obvious toxic and side effects, and achieve good effects of anti-oxidation, inhibition of tyrosinase activity, and elimination of free radicals

Active Publication Date: 2016-06-15
广州蔻丝恩化妆品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the tyrosinase inhibitors added to the whitening cosmetics on the market are chemical compounds with obvious toxic and side effects

Method used

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  • Active composition, and preparation method and application thereof in cosmetics or skin care products
  • Active composition, and preparation method and application thereof in cosmetics or skin care products
  • Active composition, and preparation method and application thereof in cosmetics or skin care products

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preparation example Construction

[0028] The invention provides a method for preparing an active composition. In one embodiment, it comprises 50-60 parts by mass of sugar maple sap, 10-30 parts of birch sap and 10-20 parts of Coconut water is mixed to form a mixed solution, and then the mixed solution is sequentially subjected to enzyme inactivation, clarification, refining, concentration and stabilization to form the active composition.

[0029] In some preferred embodiments, under the conditions of the foregoing embodiments, at least one of the following preferred conditions can be adopted:

[0030] The step of inactivating enzymes includes using microwaves to inactivate biological enzymes on the mixed liquid, wherein the power of the microwaves is 300-900W, and the time is 5-10 minutes.

[0031] The clarification step includes using an ice bath to cool down the mixed solution after the enzyme-inactivating treatment to room temperature, and then performing high-speed refrigerated centrifugation, wherein the ...

Embodiment 1

[0040]An active composition containing sugar maple sap is composed of the following components in parts by weight: 50 parts by weight of sugar maple sap, 20 parts by weight of birch sap, and 10 parts by weight of coconut water. The three raw materials were mixed at a temperature of 2°C, and then the enzyme was inactivated under the condition of a microwave power of 450W and a time of 6 minutes; After centrifugation at 0°C, the centrifuged supernatant passes through an ultrafiltration membrane with a molecular weight of 3500Da to obtain a permeate; the permeate is concentrated to three types of membranes at a rotation speed of 800rpm, a vacuum of 80Pa, and a temperature of 20°C. 1 / 10 of the initial mass of the raw material mixed solution to obtain a concentrated solution; a stabilizer with a mass fraction of 25% is added to the concentrated solution, and the active composition A of the present invention is obtained after conventional mixing. Its solid content is 16%-20%, and it...

Embodiment 2

[0058] An active composition containing sugar maple sap is composed of the following components by weight: 58 parts by weight of sugar maple sap; 25 parts by weight of birch sap; and 18 parts by weight of coconut water. The three raw materials were mixed at a temperature of 5°C, and then the enzyme was inactivated under the condition of a microwave power of 800W and a time of 6 minutes; Centrifuge at 3°C, and the supernatant after centrifugation passes through a 5000Da ultrafiltration membrane to obtain the permeate; the passthrough is concentrated into a mixture of three raw materials at a rotation speed of 1000rpm, a vacuum of 30Pa, and a temperature of 15°C. 1 / 12 of the initial mass to obtain a concentrated solution; the concentrated solution is then added with a stabilizer having a mass fraction of 40%, and after conventional mixing, it becomes the active composition B of the present invention. Its solid content is 16%-20%, and it can be directly added to skin care cosmeti...

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Abstract

The invention discloses an active composition, and a preparation method and an application thereof in cosmetics or skin care products; the preparation method of the active composition comprises the following steps: respectively mixing 50-60 parts by mass of sugar maple sap, 10-30 parts by mass of white birch sap and 10-20 parts by mass of coconut water to form a mixed solution, and then carrying out enzyme inactivation, clarification, refining, concentration and stabilization of the mixed solution successively to form the active composition. The active composition prepared by the preparation method can effectively inhibit tyrosinase activity, eliminates free radicals, and has good antioxidation effect; and the active composition is applied in preparing the cosmetics or skin care products, and the obtained cosmetics or skin care products have lasting antioxidation and whitening efficacies in addition to having a natural and fresh plant smell.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an active composition, a preparation method, and an application in cosmetics or skin care products. Background technique [0002] Tyrosinase is a key enzyme for melanin synthesis, and its abnormal overexpression can lead to pigmentation diseases in the human body. Therefore, tyrosinase inhibitors can treat the current common pigmentation. At present, most of the tyrosinase inhibitors added to whitening cosmetics on the market are chemical compounds with obvious toxic and side effects. The use of natural source whitening agents to prepare cosmetics is the future development direction of cosmetics. Skin aging is a natural phenomenon of the human body. Nowadays, the problem of environmental pollution is serious, people's work pressure is high, and their lives are irregular, which makes the phenomenon of skin aging more serious. The most common endogenous biochemical fact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/02A61Q19/08
CPCA61K8/97A61Q19/02A61Q19/08
Inventor 廖柳霞杨肖坚
Owner 广州蔻丝恩化妆品科技有限公司
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