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Extraction method of carrot pigment and natural hair dye containing the carrot pigment

A technology of natural hair dye and carrot pigment, applied in natural dyes, medical preparations containing active ingredients, organic dyes, etc., can solve the problems of induced and irritating carcinogenic mutations, user poisoning, etc. Inexpensive, easy-to-handle effects

Inactive Publication Date: 2017-02-01
孙小朝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards and health awareness, people not only pay attention to the effect of hair dyeing, but also pay more attention to the safety of hair dyes. At present, oxidative hair dyes are commonly used hair dyes in the market because of their convenient use and hair dyeing effect. Hair dyes are popular because of their advantages such as good hair dyes, long-lasting time and rich colors, but many studies have shown that such hair dyes have certain irritation and carcinogenic mutagenicity. Long-term use will lead to poisoning of users and induce various cancers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for extracting carrot pigment, comprising the following preparation steps:

[0029] (1) Get 100g of carrots that have been cleaned, removed, and diced and placed in a juice extractor to be broken into carrot pulp, then add absolute ethanol with a mass fraction of 5% relative to the carrot pulp, and stir and extract at a temperature of 40°C 1h, to obtain the extract;

[0030] (2) Place the obtained extract in a centrifuge, centrifuge at a speed of 3500r / min for 10min, then take the supernatant and evaporate it at a temperature of 100°C until the mass percentage of water is 3%. Get Carrot Pigment.

[0031] A natural hair dye containing the above-mentioned carrot pigment and a preparation method thereof, comprising the following preparation steps:

[0032] (1) Get the above-mentioned carrot pigment of 0.1 weight part, add the propylene glycol of 10 weight parts, the glyceryl monostearate of 1 weight part, the carboxymethyl cellulose of 1 weight part, after the w...

Embodiment 2

[0036] A method for extracting carrot pigment, comprising the following preparation steps:

[0037] (1) Take 100 g of carrots that have been cleaned, removed, and crushed and placed in a blender to be broken into carrot pulp, then add absolute ethanol with a mass fraction of 10% relative to the carrot pulp, and stir and extract for 2 hours at a temperature of 50° C. to obtain Extraction solution;

[0038] (2) Place the obtained extract in a centrifuge, centrifuge at a speed of 3600r / min for 10min, then take its supernatant and evaporate and concentrate it at a temperature of 102°C until the mass percentage of water is 3%. Get Carrot Pigment.

[0039] A natural hair dye containing the above-mentioned carrot pigment and a preparation method thereof, comprising the following preparation steps:

[0040] (1) Get the above-mentioned carrot pigment of 2 weight parts, add the butylene glycol of 15 weight parts, the ceteareth-20 of 2 weight parts, the hydrocarbon ethyl cellulose of 2...

Embodiment 3

[0044] A method for extracting carrot pigment, comprising the following preparation steps:

[0045] (1) Take 100 g of carrots that have been cleaned, removed, and crushed and placed in a blender to be broken into carrot pulp, then add absolute ethanol with a mass fraction of 15% relative to the carrot pulp, and stir and extract for 3 hours at a temperature of 60° C. to obtain Extraction solution;

[0046] (2) Place the obtained extract in a centrifuge, centrifuge at a speed of 3700r / min for 10min, then take its supernatant and evaporate and concentrate it at a temperature of 102°C until the mass percentage of water is 3%. Get Carrot Pigment.

[0047] A natural hair dye containing the above-mentioned carrot pigment and a preparation method thereof, comprising the following preparation steps:

[0048] (1) Get the above-mentioned carotene pigment of 4 weight parts, add the glycerin of 20 weight parts, the Tween-80 of 4 weight parts, the hydrocarbon propyl methylcellulose of 3 w...

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Abstract

The invention relates to an extraction method of a carrot pigment and a natural hair dye containing the carrot pigment. The extraction method of the carrot pigment comprises the following steps of putting a cleaned and impurity-removed carrot in an agitator for crushing, then adding the crushed carrot into absolute ethyl alcohol for leaching to obtain leaching liquor, filtering and centrifuging the leaching liquor, and taking supernatant liquor for evaporating and concentrating, so as to obtain the carrot pigment. The natural hair dye comprises the following raw materials in parts by weight: an agent A: containing 0.1 to 10 parts of the carrot pigment, 10 to 30 parts of polyhydric alcohol, 1 to 10 parts of surfactant, 1 to 5 parts of thickening agent and 45 to 87.9 parts of water; an agent B: containing 0.5 to 5 parts of metal mordant, 1 to 10 parts of surfactant, 1 to 5 parts of thickening agent and 80 to 97.5 parts of water. All the raw materials in the agent A and the agent B are mixed and uniformly agitated respectively; a pH (potential of Hydrogen) value is regulated to be 5 to 7, so that the natural hair dye containing the carrot pigment can be obtained. According to the extraction method of the carrot pigment and the natural hair dye containing the carrot pigment, the raw materials are easily obtained; a process is simple; the cost is low; the operation is easy; a dyeing effect is natural and lasting.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a method for extracting carrot pigment and a natural plant hair dye using the pigment and a metal mordant as active components. Background technique [0002] With the improvement of people's living standards and health awareness, people not only pay attention to the effect of hair dyeing, but also pay more attention to the safety of hair dyes. At present, oxidative hair dyes are commonly used hair dyes in the market because of their convenient use and hair dyeing effect. Hair dyes are popular for their advantages such as good hair dyes, long-lasting time and rich colors, but many studies have shown that these hair dyes are irritating and carcinogenic, and long-term use will cause users to be poisoned and induce various cancers. Contents of the invention [0003] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, to provid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09B61/00A61K8/34A61K8/19A61K8/9789A61Q5/10
CPCA61K8/19A61K8/345A61K8/97A61K2800/43A61Q5/10C09B61/00
Inventor 孙小朝
Owner 孙小朝
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