Multi-effect skin moisturizing cream containing lithospermum erythrorhizon and other vegetable oils, and preparation method thereof

A vegetable oil, multi-effect technology, applied in the field of multi-effect emollient cream and its preparation, can solve the problems of oil residue, organic solvent residue, low purity of comfrey oil, etc., and achieves short production cycle, good extraction effect, and guaranteed efficacy. and safety effects

Inactive Publication Date: 2016-04-13
FUJIAN MENGJIAOLAN DAILY CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these manufacturers are at the forefront of the times to apply comfrey in skin cream, but in the extraction process of comfrey oil, the method of oil immersion is used. The purity of com

Method used

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  • Multi-effect skin moisturizing cream containing lithospermum erythrorhizon and other vegetable oils, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0016] Put about 2 kg of dry comfrey root powder of about 10 meshes into the extraction kettle. Set the extraction pressure to 40MPa, the extraction temperature to 32°C, the temperature of the separation tank I to 45°C, the pressure to 8MPa, and the pressure to the separation tank II to 4.5Mpa. Using white oil as entrainer, dynamic extraction for 4 hours can obtain 360mL comfrey oil.

example 2

[0018] Put 2 kg of Hibiscus root powder about 40 orders moistened with white oil into the extraction kettle. Set the extraction pressure to 15MPa, the extraction temperature to 45°C, the temperature of the separation tank I to 50°C, the pressure to 8MPa, and the pressure to the separation tank II to 4.5Mpa. After static extraction for 1 hour, white oil was used as entrainer and dynamic extraction for 3 hours to obtain 390 mL of comfrey oil.

example 3

[0020] Put about 2 kg of dry comfrey root powder of about 100 mesh into the extraction kettle. Set the extraction pressure to 25MPa, the extraction temperature to 75°C, the temperature of the separation tank I to 75°C, the pressure to 6MPa, and the pressure to the separation tank II to 5Mpa. Using white oil as entrainer, dynamic extraction for 2 hours can obtain 347mL comfrey oil.

[0021] The first ingredient of the present invention is that comfrey has the effects of cooling blood, promoting blood circulation, detoxifying and penetrating rashes, and is used for blood heat and toxins, purple and black spots, impermeable measles, sores, eczema, water and fire burns, modern pharmacological research It has been shown that comfrey has good antibacterial, anti-tumor, anti-viral, anti-inflammatory, anti-allergic, liver-protecting and enzyme-lowering effects, and is a plant with high medicinal value, which has attracted great attention from domestic and foreign scholars in recent ye...

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Abstract

The present invention discloses a multi-effect skin moisturizing cream containing lithospermum erythrorhizon and other vegetable oils, wherein the components comprise 47.3-49.5% of olea europaea fruit oil, 24-33% of hydrogenated soybean oil, 4-12% of beeswax, 2-8% of ozocerite, 0.7-1% of vitamin E, 3-6% of a lithospermum erythrorhizon root extract, 1.1-0.5% of a ginger root extract, 1.8-0.5% of lavender oil, 1.2-0.5% of cymbopogon schoenanthus oil, 1.6-0.5% of peppermint leaf oil, and 1.3-0.5% of rosmarinus officinalis leaf oil. According to the present invention, the used vegetable oils are extracted by using supercritical carbon dioxide extraction; the non-toxic, readily available and inexpensive CO2 is adopted as the fluid to extract the functionally components of lithospermum erythrorhizon, lavender, cymbopogon schoenanthus, rosmarinus officinalis leaf and the like under the supercritical state so as to provide characteristics of good extraction effect, simple process, being suitable for large-scale production, short production cycle, and the like; and the vegetable oils extracted by using the supercritical carbon dioxide have high purity, and do not have the organic solvent residue problem so as to further ensure the function and the safety of the vegetable oils.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a multi-functional moisturizer containing comfrey and other vegetable oils and a preparation method thereof. Background technique [0002] Comfrey is a commonly used Chinese medicinal material in my country. It tastes sweet and salty, cold in nature, returns to the heart, and liver meridian. Comfrey has the effects of cooling blood, promoting blood circulation, and detoxifying rashes. Diarrhea, sores, eczema, water and fire burns. Modern pharmacological studies have shown that comfrey has good antibacterial, anti-tumor, anti-virus, anti-inflammatory, anti-allergic, liver-protecting and enzyme-lowering effects, and is a plant with high medicinal value. In recent years, it has attracted domestic and foreign scholars. It is widely used in clinical medicine. With the continuous development of science and technology, comfrey is gradually being used in skin care products. Little B...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/92A61Q19/00
Inventor 罗发松翁琳琳周燕通
Owner FUJIAN MENGJIAOLAN DAILY CHEM
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