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Plant essence and preparation method thereof

A plant essence and extract technology, applied in the field of plant essence and its preparation, can solve the problems affecting skin respiration, achieve the effect of keeping the skin transparent, maintaining the balance of oil and water in the skin, and good water retention effect

Inactive Publication Date: 2018-01-09
北京汉方淑华美容化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Human skin is coated with Pearl Beautifying Oil Control Essence. After absorbing the oil secreted by the human body, it is easy to form floating powder on the surface of the skin, which affects the skin's breathing

Method used

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  • Plant essence and preparation method thereof
  • Plant essence and preparation method thereof
  • Plant essence and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one: a kind of preparation method of plant essence, comprises the steps:

[0036] 1. The preparation method of Selaginella extract: crush Selaginella, let it stand in 80% ethanol by volume fraction for 24 hours, keep the temperature at 60°C, and the volume ratio of Selaginella and 80% ethanol by volume fraction is 1:3, Obtain Selaginella extract;

[0037] Using ethanol with a volume fraction of 70% to extract the above Selaginella Selaginella again, and mix it with the Selaginella Selaginella extract to obtain the Selaginella Selaginella extract;

[0038] Silica gel is loaded into the chromatographic column, the Selaginella extract is poured into the chromatographic column, and 5% NaHCO is used successively 3 , 0.2% NaOH, chloroform-methanol mixed solvent (the volume ratio of chloroform and methanol is 8:1) and ethyl acetate-acetone-water (the volume ratio of ethyl acetate, acetone and water is 7:2.5:2.5) as washing Remove the agent, collect the Selaginella...

Embodiment 2

[0046] Embodiment two: a kind of preparation method of plant essence, comprises the steps:

[0047] 1. The preparation method of Selaginella extract: crush Selaginella, let it stand in 95% ethanol by volume fraction for 48h, keep the temperature at 80°C, and the volume ratio of Selaginella and 95% ethanol by volume fraction is 1:3, Obtain Selaginella extract;

[0048] Using ethanol with a volume fraction of 85% to extract the above Selaginella Selaginella again, and mix it with the Selaginella Selaginella extract to obtain the Selaginella Selaginella extract;

[0049] Silica gel is loaded into the chromatographic column, the Selaginella extract is poured into the chromatographic column, and 5% NaHCO is used successively 3 , 0.2% NaOH, chloroform-methanol mixed solvent (the volume ratio of chloroform and methanol is 9:1) and ethyl acetate-acetone-water (the volume ratio of ethyl acetate, acetone and water is 7:2.5:2.5) as washing Remove the agent, collect the Selaginella extr...

Embodiment 3

[0057] Embodiment three: a kind of preparation method of plant essence, comprises the steps:

[0058] 1. The preparation method of Selaginella extract: crush Selaginella, put it in ethanol with a volume fraction of 90% for 30 hours, keep the temperature at 70°C, and the volume ratio of Selaginella and ethanol with a volume fraction of 90% is 1:3, Obtain Selaginella extract;

[0059] Using ethanol with a volume fraction of 75% to extract the above Selaginella Selaginella again, and mix it with the Selaginella Selaginella extract to obtain the Selaginella Selaginella extract;

[0060] Silica gel is loaded into the chromatographic column, the Selaginella extract is poured into the chromatographic column, and 5% NaHCO is used successively 3 , 0.2% NaOH, chloroform-methanol mixed solvent (the volume ratio of chloroform and methanol is 9:1) and ethyl acetate-acetone-water (the volume ratio of ethyl acetate, acetone and water is 7:2.5:2.5) as washing Remove the agent, collect the S...

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Abstract

The invention relates to plant essence and a preparation method thereof. The plant essence is prepared from the following components in parts by weight: 58 to 63 parts of distilled water, 8 to 12 parts of sodium hyaluronate, 5 to 8 parts of biosaccharide gum-1, 8 to 12 parts of butylene glycol, 2 to 5 parts of trehalose, 2 to 3 parts of hydroxyethyl cellulose, 8 to 10 parts of 1,2-hexanediol, 0.5to 1 part of herba selaginellae extract, 0.5 to 2 parts of chili extract, 5 to 8 parts of acetyl chitosamine, 2 to 4 parts of dipotassium glycyrrhizinate, 0.01 to 0.05 part of p-hydroxyacetophenone and 1 to 2 parts of methylparaben. The plant essence prepared according to the ratio has the advantages of relaxing and conditioning skin and keeping moisture of the skin.

Description

technical field [0001] The invention relates to the field of cosmetics and skin care, more specifically, it relates to a plant essence and a preparation method thereof. Background technique [0002] In the dry seasons of autumn and winter, extra moisture is often needed to ensure skin comfort. After cleansing your face, you need to apply a toner on your face, followed by a serum to keep your skin hydrated. [0003] At present, the commonly used essence contains oil, which will form an oil layer when applied on the face, which has poor compatibility with water and will block the pores of the skin. The patent application date is June 8, 2011, and the patent application publication number is CN102198071A discloses a preparation process of pearl skin beautifying and oil-controlling essence. Pearl Beauty Skin Oil Control Essence mainly includes pearl powder, aluminum starch octenyl succinate, acrylic copolymer, a mixture of magnesium carbonate, dipotassium glycyrrhizinate and m...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9761A61K8/63A61K8/73A61K8/60A61K8/37A61K8/34A61K8/35A61Q19/00A61Q17/00
Inventor 孙淑华
Owner 北京汉方淑华美容化妆品有限公司
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