Method for preparing facial cleaning soap with natural sericin stock solution

Abstract

The invention discloses a method for preparing facial cleaning soap with a natural sericin stock solution. The method uses cocoon shells of a natural sericin silkworm variety as a material to prepare the sericin stock solution, and evenly mix the natural sericin stock solution with a soap base for injection molding to obtain the facial cleaning soap. In a preparation process of the soap base, a mixed alkali lye of sodium hydroxide and potassium hydroxide is used as a hydrolytic alkali lye, and a mixture of coconut oil and olive oil is hydrolyzed to obtain a mixture of sodium fatty acid and potassium fatty acid. The potassium fatty acid has an excellent foaming effect and is resistant to hard water, but the potassium fatty acid is soft or even liquid. Sodium palmitate and sodium stearate has poor foaming properties but has an excellent cleaning effect in warm water. Therefore, the potassium fatty acid is combined with the sodium palmitate and the sodium stearate, which ensures the strength of the soap and greatly improves the cleaning effect. Moreover, the sodium palmitate and the sodium stearate have low solubility in cold water, which can ensure that the formed soap is not prone to deformation in humid environment.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This patented technology describes various methods for producing pure (not containing impurity) proteins like serum albumin without adding any chemical substances such as acids or bases into their solutions. These purified products exhibit strong hydrous gel structures made up mostly negatively charged amino residues attached to the sugar backbone chains. They help keep them dry out easily at room temperature and prevent bacteria growth. Additionally, these compositions contain specific types of sugars called fucose, which helps create stable emulsions between different components inside the composition. Overall, this technical results enhance the quality control and stability of seriogan extractives over other sources of ser icin peptides.

Problems solved by technology

This patented solution involves finding ways to make cosmetic products easier to apply onto their faces without causing them getting too wet or squeezed out from underfoot due to excess moisture absorption caused by regular washing agents like surfactants.