Semen armeniacae amarae extract for sensitive skin cosmetics and sensitive skin cosmetics

Abstract

The invention provides a semen armeniacae amarae extract for a sensitive skin cosmetic and the sensitive skin cosmetic. An extract finished product is obtained by mashing a bitter apricot kernel raw material and extracting effective components, and is used for providing anti-allergic components for sensitive skin cosmetics. During extraction, the raw materials are not soaked and are directly put into boiling water to be decocted, so that hydrolysis of effective components is reduced. The preparation process comprises the following steps: mashing the semen armeniacae amarae raw material for later use; putting the raw materials into boiling water, decocting, and extracting filtrate; slowly adding absolute ethyl alcohol and stirring at the same time until the alcohol content of the obtained mixture reaches 65-75% by weight, standing for more than 4 hours in a sealed manner, and centrifuging to obtain alcohol-containing clear liquid; and recovering the ethanol to obtain a concentrated extract finished product. The raw materials of the sensitive skin cosmetic comprise the semen armeniacae amarae extract for the sensitive skin cosmetic, and allergy symptoms can be prevented when the cosmetic is used for sensitive skin crowds. The skin allergy is prevented by using simple pure natural plant extracts, and the skin allergy is safe and free of toxic and side effects.

Description

technical field [0001] The present application relates to the technical field of cosmetics, in particular to a bitter almond extract for sensitive skin cosmetics and sensitive skin cosmetics. Background technique [0002] Skin allergies are common skin problems in modern society. Skin allergies can occur due to the use of improper skin care products or long-term exposure to dry radiation, or with age. In recent years, dermatology has also become more and more popular, among which the proportion of patients with allergies is increasing year by year. [0003] Ancient Chinese medicine has long recorded the efficacy of bitter almonds in the treatment of skin diseases. "Compendium of Materia Medica" records that bitter almonds can treat "killing insects, treating various boils, reducing swelling, and dispelling wind-qi and blisters on the head and face". Modern pharmacological studies have also confirmed that the aqueous extract of bitter almonds can inhibit the skin allergy ant...

AI Technical Summary

Problems solved by technology

However, there is no record in the relevant literature that the aqueous extract of bitter almonds alone can be used externally on the skin to improve skin allergy symptoms

[0004] In the current published patent records, there are many external anti-skin allergy products, but these medicines are rarely completely derived from Chinese herbal medicines, or require the use of a combination of multi-flavored Chi

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