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Pure plant preservative composition as well as preparation method thereof and application thereof to facial masks

A preservative and composition technology, applied in the field of daily chemicals, can solve the problems of polyols that are prone to fever, complex components, allergies, etc., and achieve the effects of high skin safety, low content of impurity components, and high safety in use.

Active Publication Date: 2019-08-02
SHANGHAI YAOJIAN BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, this kind of preservative system has been widely used, which has reduced the irritation caused by traditional preservatives to a certain extent, but a large number of data on the market have confirmed that many people are still allergic to this kind of substances
[0007] The third stage, the preservative system compounded by plant preservatives and polyols: There are many literatures and patents mentioning the concept of plant preservatives. Looking at all the declared plant preservative systems, it is found that there is no broad-spectrum antibacterial and the cost is too high , complex problems
However, these polyols are known to be prone to heat, itching problems in mask formulations
The combination of plant preservatives and polyols does not fundamentally solve the safety of mask formulations

Method used

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  • Pure plant preservative composition as well as preparation method thereof and application thereof to facial masks
  • Pure plant preservative composition as well as preparation method thereof and application thereof to facial masks
  • Pure plant preservative composition as well as preparation method thereof and application thereof to facial masks

Examples

Experimental program
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Effect test

Embodiment 1

[0041] The present embodiment provides a kind of pure plant antiseptic composition, and raw material component comprises:

[0042] 10 parts by weight of Polygonum cuspidatum extract, 10 parts by weight of Zanthoxylum bungeanum extract, 10 parts by weight of chrysanthemum flower extract, 10 parts by weight of rosemary extract, 10 parts by weight of licorice extract, 2 parts by weight of tea leaf extract;

[0043] The Polygonum cuspidatum extract is extracted by the following method:

[0044] (1) Dried Polygonum cuspidatum for 3 hours at 50°C and crushed to obtain coarse powder of Polygonum cuspidatum with a particle size of 40 meshes; (2) Extracting the coarse powder of Polygonum cuspidatum with 90vol% ethanol by percolation, and extracting by percolation The percolation flow rate is 3ml / min·kg, and the percolation extraction is carried out until the weight of the percolation liquid is 9 times the weight of the medicinal material, and the ethanol percolation liquid is obtained;...

Embodiment 2

[0058] The present embodiment provides a kind of pure plant antiseptic composition, and raw material component comprises:

[0059] 12 parts by weight of knotweed extract, 12 parts by weight of Zanthoxylum bungeanum extract, 12 parts by weight of chrysanthemum flower extract, 8 parts by weight of rosemary extract, 8 parts by weight of licorice extract, and 3 parts by weight of tea leaf extract;

[0060] The Polygonum cuspidatum extract is extracted by the following method:

[0061] (1) Dried Polygonum cuspidatum for 3 hours at 50°C, and pulverized to obtain coarse powder of Polygonum cuspidatum with a particle size of 60 mesh; (2) Extracting the coarse powder of Polygonum cuspidatum with 90vol% ethanol by percolation, the percolation extracted The percolation flow rate is 3ml / min·kg, and the percolation extraction is carried out until the weight of the percolation liquid is 9 times the weight of the medicinal material, and the ethanol percolation liquid is obtained; (3) the eth...

Embodiment 3

[0075] The present embodiment provides a kind of pure plant antiseptic composition, and raw material component comprises:

[0076] 8 parts by weight of Polygonum cuspidatum extract, 8 parts by weight of Zanthoxylum bungeanum extract, 12 parts by weight of chrysanthemum flower extract, 12 parts by weight of rosemary extract, 12 parts by weight of licorice extract, 3 parts by weight of tea leaf extract;

[0077] The Polygonum cuspidatum extract is extracted by the following method:

[0078] (1) Dried Polygonum cuspidatum for 3 hours at 50°C, and pulverized to obtain coarse powder of Polygonum cuspidatum with a particle size of 80 meshes; (2) Extracting the coarse powder of Polygonum cuspidatum with 90vol% ethanol by percolation, and extracting by percolation The percolation flow rate is 3ml / min·kg, and the percolation extraction is carried out until the weight of the percolation liquid is 9 times the weight of the medicinal material, and the ethanol percolation liquid is obtaine...

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Abstract

The invention relates to a pure plant preservative composition as well as a preparation method thereof and application thereof to facial masks. The pure plant preservative composition is prepared fromthe following raw material components in parts by weight: 5 to 15 parts of polygonum cuspidatum extract, 5 to 15 parts of pepper extract, 5 to 15 parts of chrysanthemum extract, 5 to 15 parts of rosemary extract, 5 to 15 parts of liquorice extract and 2 to 5 parts of tea extract. The pure preservative composition is formed by compounding six pure plant extracts and has significant bacteriostaticeffect on various pathogenic bacteria through synergistic effect of the components; and the pure plant preservative composition consists of the pure plant natural components without adding polyol, canpass corrosion protection challenge test when applied to the facial masks, and has extremely high use safety.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and in particular relates to a pure plant preservative composition, its preparation method and its application in facial masks. Background technique [0002] With the continuous improvement of people's living standards, higher requirements have been placed on cosmetics. In recent years, a new form of cosmetics—mask has emerged. The mask attaches a large amount of essence to the skin for a long time, and at the same time, through gravity, osmotic pressure and other factors, the skin is quickly replenished with moisture and nutrition, and the effect is immediate. In recent years, The market demand is growing explosively, and it has become one of the most popular skin care products nowadays. [0003] However, due to the long-term, high-dose effect on the skin, facial mask cosmetics have put forward higher requirements for safety. According to market feedback, preservatives are the main cul...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/00
CPCA61K8/9789A61Q19/00A61K2800/524A61K2800/82
Inventor 刘传伟
Owner SHANGHAI YAOJIAN BIO TECH
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