CN112451468A - Plant extract hair dye powder with anti-allergic function and preparation method thereof - Google Patents

Abstract

The invention discloses a plant extract hair dye powder with an anti-allergic function and a preparation method thereof. The hair dye powder comprises, by weight, 45-80% of impatiens balsamina extract, 10-40% of red currant fruit extract, 0.5-10% of liquorice extract, 0.1-5% of nutgall extract and 0.01-0.5% of alkannin. The invention takes natural plants as raw materials, has no stimulation, no toxicity or harm to scalp, and is safe and reliable; the hair dyeing effect is brown, the color is bright and full, the coloring is firm, and the hair is not easy to fade; the hair can be dyed and protected, wherein the licorice extract and the alkanna tinctoria root extract can remarkably improve scalp inflammation and allergy symptoms, repair damaged hair and enable the hair to be smooth and glossy.

Description

Plant extract hair dye powder with anti-allergic function and preparation method thereof

Technical Field

The invention relates to the field of cosmetics, in particular to a plant extract hair dye powder with an anti-allergic function and a preparation method thereof.

Background

The pure plant hair dye powder in the current market is prepared by extracting components from natural plants with pigments such as henna, balsamine, indigo, coffee powder, polygonum multiflorum, rehmannia glutinosa and other natural pigments, and is prepared by blending the components with warm water when the components are mostly in powder form. Most used is henna powder, also called henna, plant of Lawsonia of Lythraceae, which is commonly used for coloring colored drawings, tattoos, hair, nails, etc.

The traditional hair dyeing powder is more available in the market, and even the safety of the hair dyeing powder containing plant components is still to be improved, because the pure plants are also composed of chemical elements and chemical components, some Chinese herbal medicines and plants are forbidden in daily chemicals, so that the extracted components of the pure natural plants are not equal to safety, and in addition, the plant hair dyeing powder in the market has certain irritation, and is easy to cause scalp allergy, inflammation, pruritus and the like, so that the problem that how to provide the anti-allergy hair dyeing powder containing the pure plant extracts is urgent to solve is solved.

Disclosure of Invention

The purpose of the invention is as follows: in order to solve the technical problems, the invention provides a plant extract hair dye powder with an anti-allergic function and a preparation method thereof.

The technical scheme is as follows: the plant extract hair dye powder with the anti-allergic function comprises, by weight, 45-80% of impatiens balsamina extract, 10-40% of red currant fruit extract, 0.5-10% of liquorice extract, 0.1-5% of Chinese gall extract and 0.01-0.5% of alkannin.

Preferably, the impatiens balsamina extract is prepared by washing and drying the flower/leaf/stem of impatiens balsamina, and pulverizing into powder with a pulverizer.

Preferably, the red currant fruit extract is prepared by cleaning red currant fruit, oven drying, and pulverizing into powder with pulverizer.

Preferably, the licorice extract is glycyrrhetinic acid monoglucuronide.

Preferably, the preparation method of the gallnut extract comprises the steps of crushing gallnuts, extracting with water in an amount which is 8-10 times of the weight of the gallnuts for 1-3 times, wherein the extraction temperature is 80-90 ℃, the extraction time is 1-2 hours, filtering to obtain filtrate, and concentrating and drying by a rotary evaporator to obtain the gallnut extract.

Preferably, the purity of the alkannin is more than or equal to 80%.

Preferably, the composition comprises 50-70 wt% of impatiens balsamina extract, 20-35 wt% of red currant fruit extract, 1-3 wt% of licorice extract, 0.5-3 wt% of gallnut extract and 0.01-0.2 wt% of alkannin.

Preferably, the composition comprises 60-70 wt% of impatiens balsamina extract, 25-35 wt% of red currant fruit extract, 1.5-2.5 wt% of licorice extract, 0.5-1.5 wt% of gallnut extract and 0.01-0.05 wt% of alkannin.

The preparation method of the plant extract hair dye powder with the anti-allergic function comprises the following steps:

(1) preparing the impatiens balsamina extract: putting the dehydrated and dried impatiens balsamina flowers into a grinder for grinding, wherein the grinding particle size is 200-300 meshes;

(2) preparing a red currant fruit extract: putting the dehydrated red currant fruits into a grinder for grinding, wherein the grinding particle size is 200-300 meshes;

(3) preparing a gallnut extract: crushing Chinese gall, extracting with 8-10 times of water for 1-3 times at 70-90 ℃ for 1-3 hours, filtering to obtain filtrate, and concentrating and drying by using a rotary evaporator to obtain the extract;

(4) putting the raw materials into a stirrer according to the weight percentage, stirring, packaging and warehousing after inspection.

The alkannin of the invention is prepared by the following method: the high-purity alkannin prepared in example 3 of Chinese patent 201510881298.6 is adopted.

The alkannin of the invention is a high-purity product, has the functions of anti-inflammation, bacteriostasis and restoration, is used for hair dyeing products, and also has the auxiliary coloring effect.

Has the advantages that: (1) the invention takes natural plants as raw materials, has firm coloring and natural color and is not easy to change color; (2) the hair dye powder has no toxicity, no stimulation, no allergy, safety and reliability to the body; (3) the liquorice extract and the alkannin have strong anti-allergy effect; (4) the hair dyeing shampoo can also be used for hair care while dyeing hair, wherein the liquorice extract and the alkanna tinctoria root extract can obviously improve scalp inflammation and allergic symptoms, repair damaged hair and enable the hair to be smooth and glossy.

Detailed Description

First, sample preparation

Example 1: impatiens balsamina extract: putting the dehydrated and dried impatiens balsamina flowers into a grinder for grinding, wherein the grinding particle size is 300 meshes.

Red currant fruit extract: and (3) putting the dehydrated red currant fruits into a grinder for grinding, wherein the grinding particle size is 300 meshes.

And (3) liquorice extract: is glycyrrhetinic acid monoglucuronide, and is purchased from Yili Quezueli Biotech limited.

Gallnut extract: pulverizing Galla chinensis, extracting with 8 times of water at 80 deg.C for 3 hr for 2 times, filtering to obtain filtrate, concentrating and drying with rotary evaporator to obtain the extract.

Alkannin is the high purity alkannin prepared by example 3 of chinese patent 201510881298.6.

Putting the prepared raw materials into a stirrer according to the corresponding weight percentage, and stirring to obtain the hair dye powder with the following components in weight percentage: 78.49% of impatiens balsamina extract, 20% of red currant fruit extract, 1% of liquorice extract, 0.5% of nutgall extract and 0.01% of alkannin, and packaging and warehousing after the inspection is qualified.

Example 2: the preparation procedure is as in example 1, a hair dye is prepared which comprises the following components in percentage by weight: 59.9 percent of impatiens balsamina extract, 35 percent of red currant fruit extract, 3 percent of liquorice extract, 2 percent of nutgall extract and 0.1 percent of alkannin.

Example 3: the preparation procedure is as in example 1, a hair dye is prepared which comprises the following components in percentage by weight: 66.98% of impatiens balsamina extract, 30% of red currant fruit extract, 2% of liquorice extract, 1% of nutgall extract and 0.02% of alkannin.

Second, evaluation of Effect

The hair dyeing and anti-allergic effects of the hair dye powder are verified through specific experiments as follows:

the general population was used as the study subject, and there were 150 subjects for the study, and the study subjects were divided into 3 test groups, each of which was 50 subjects, including 25 subjects for male and 25 subjects for female, in accordance with examples 1 to 3 of the present invention. The hair dyes prepared in the invention in the embodiment 1-3 are used for 3 test groups respectively, the hair dyes prepared in the embodiment 1-3 are evenly stirred by water with the weight ratio of 3 times and the temperature of 70 ℃ to 80 ℃, the mixture is evenly coated on the hair after standing for 4 hours, and the heating cap is covered for 30 minutes, so that the hair can be dyed brown. The statistics of the patients with effective hair dyeing, poor hair dyeing effect and allergy are respectively carried out, and the experimental results are as follows:

TABLE 1 dyeing effect of the hair dyes of examples 1 to 3

	Example 1	Example 2	Example 3
				Hair colouring	Brown colour	Brown colour	Brown colour
Effectiveness of hair coloring	45	46	48
				Poor effect	4	4	2
Itching and allergy of scalp	1	0	0

The results show that: the anti-allergic hair dyeing powder of the pure plant extract can effectively dye hair into brown hair; example 3 has the best effect, only 2 people have poor hair dyeing effect, need of counterdyeing and have no allergy; in addition, the anti-allergic hair dye powder of the pure plant extract can effectively solve the problems of scalp itching, allergy and the like after hair dyeing.

It should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and are only used for illustrating the technical solutions of the present invention, but not limiting the same, and that several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (9)

1. A plant extract hair dye powder with an anti-allergic function is characterized by comprising 45-80 wt% of impatiens balsamina extract, 10-40 wt% of red currant fruit extract, 0.5-10 wt% of liquorice extract, 0.1-5 wt% of Chinese gall extract and 0.01-0.5 wt% of alkannin.

2. The hair dye powder of claim 1, wherein the impatiens balsamina extract is prepared by washing and drying impatiens balsamina flowers, and pulverizing the dried impatiens balsamina flowers into powder by a pulverizer.

3. The plant extract hair dye powder with antiallergic function as claimed in claim 1, wherein the red currant fruit extract is prepared by washing red currant fruit, oven drying, and pulverizing into powder with a pulverizer.

4. The plant extract hair dye powder with antiallergic function as claimed in claim 1, characterized in that the licorice extract is glycyrrhetinic acid monoglucuronide.

5. The plant extract hair dye powder with the antiallergic function according to claim 1, wherein the gallnut extract is prepared by pulverizing gallnuts, extracting with 8-10 times of water for 1-3 times at 80-90 ℃ for 1-2 hours, filtering to obtain a filtrate, concentrating and drying with a rotary evaporator to obtain the gallnut extract.

6. The plant extract hair dye powder with antiallergic function as claimed in claim 1, characterized in that the shikonin has a purity of 80% or more.

7. The hair dye powder with antiallergic function as claimed in claim 1, which comprises 50-70 wt% of impatiens balsamina extract, 20-35 wt% of red currant fruit extract, 1-3 wt% of licorice extract, 0.5-3 wt% of gallnut extract, and 0.01-0.2 wt% of alkannin.

8. The hair dye powder with antiallergic function as claimed in claim 1, which comprises 60-70 wt% of impatiens balsamina extract, 25-35 wt% of red currant fruit extract, 1.5-2.5 wt% of licorice extract, 0.5-1.5 wt% of gallnut extract, and 0.01-0.05 wt% of alkannin.

9. A method for preparing the plant extract hair dye powder with antiallergic function as claimed in claim 1, comprising the steps of:

(1) preparing the impatiens balsamina extract: putting the dehydrated and dried impatiens balsamina flowers into a grinder for grinding, wherein the grinding particle size is 200-300 meshes;

(2) preparing a red currant fruit extract: putting the dehydrated red currant fruits into a grinder for grinding, wherein the grinding particle size is 200-300 meshes;

(3) preparing a gallnut extract: crushing Chinese gall, extracting with 8-10 times of water for 1-3 times at 70-90 ℃ for 1-3 hours, filtering to obtain filtrate, and concentrating and drying by using a rotary evaporator to obtain the extract;

(4) putting the raw materials into a stirrer according to the weight percentage, stirring, packaging and warehousing after inspection.