CN106344464A

CN106344464A - Amino acid facial cleanser as well as preparation method and application thereof

Info

Publication number: CN106344464A
Application number: CN201610963585.6A
Authority: CN
Inventors: 王少琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-04
Filing date: 2016-11-04
Publication date: 2017-01-25

Abstract

The invention belongs to the field of skin care products, and in particular relates to an amino acid facial cleanser as well as a preparation method and application thereof. The amino acid facial cleanser contains the following components: a plant composite extract, sodium lactate, sodium pyrrolidone carboxylate, panthenol, glycerol, soybean lecithin, alkyl glycoside, sodium cocoyl alaninate, potassium cocoyl glycinate, polyethylene glycol 6000 distearate, butyrospermum parkii fruit butter, stearyl alcohol polyoxyethylene (21) ether and water, wherein the amino acid facial cleanser provided by the invention takes soybean lecithin, alkyl glycoside and an amino acid surfactant namely sodium cocoyl alaninate and potassium cocoyl glycinate as a compound surfactant, and takes camomile, herba portulacae, saururus chinensis and decumbent bugle herb to prepare the plant composite extract as a functional additive, and the prepared facial cleanser has excellent wetting, bubbling, water solution, dispersion, hard water resistance, decontamination and bacteriostasis capacities and has significant effects of scavenging free radicals, resisting oxidation, preserving moisture, resisting anaphylaxis, soothing the skin and the like.

Description

A kind of amino acid cleansing breast and preparation method and application

Technical field

The invention belongs to skin care field is and in particular to a kind of amino acid cleansing breast and preparation method and application.

Background technology

Facial milk cleanser is a kind of cleaning supplies for cleaning facial dirt such as perspiration, dust color make-up etc., existing soap good Good cleaning force, has certain nursing function again.Typically, it is by oil phase, aqueous phase, surfactant, wetting agent, nutrient etc. The liquiform product that composition is constituted.

Facial milk cleanser species is various in the market, mainly has following several types: soap base facial milk cleanser, surfactant face cleaning Breast, emulsibility facial milk cleanser and amino acid cleansing breast etc..Wherein, the ph value of soap base facial milk cleanser, dirt-removing power and go fat ability strong, but Remain in the alkali in soap base facial milk cleanser, consumer can be caused face skin is dry, tight in use, stimulate, easily damage Hinder skin, the autumn and winter season being especially dried in the north, more significantly, soap base facial milk cleanser has that zest is big, poor high temperature stability, The features such as operating procedure difficult control.Surfactant facial milk cleanser is then relatively gentleer, do not stimulate, but with rear still have tight and scarce Water phenomenon, dirt-removing power is weaker, and rinsing has residual.Although there is no the senses of discomfort such as tight, hydropenia after emulsibility facial milk cleanser, Foam is not abundant, dirt-removing power and go that fat ability is worst, and cleaning capacity is worst.Amino acid cleansing breast is a ratio in the last few years More popular facial milk cleanser, is favored by numerous consuming public.Amino acid cleansing breast is that in all facial milk cleanser, pro-skin is gentle Facial milk cleanser, while its maximum feature is exactly high-efficiency cleaning, gentle pro-skin, low stimulation, child can make with sensitive skin With., using weakly acidic amino acid surfactant as additive, ph value is close with human skin for amino acid cleansing breast, plus Upper amino acid is the base substance constituting protein, so gentle pro-skin, the acid-base value of skin will not be impacted, to skin Zest very little, skin-friendly is also especially good, and cleaning strength is moderate.

Although amino acid cleansing breast has a lot of advantages, but still suffer from many deficiencies in technical elements at present, for example: difficult The problems such as thickening, stability difference, especially single amino acid class table, the live facial milk cleanser of preparation had that foam is not abundant, cleaning force Not, the problem not washed clean, and single function.

Content of the invention

In order to overcome the deficiencies in the prior art and shortcoming, the primary and foremost purpose of the present invention is to provide a kind of amino acid cleansing Breast.

Another object of the present invention is to providing the preparation method of above-mentioned amino acid cleansing breast.

It is still another object of the present invention to provide the application of above-mentioned amino acid cleansing breast.

The purpose of the present invention is achieved through the following technical solutions:

A kind of amino acid cleansing breast, comprises following component by mass percentage:

Described amino acid cleansing breast, preferably comprises following component by mass percentage:

Described plant composite extract, is prepared by following raw material components in parts by mass:

Described plant composite extract, is preferably prepared by following raw material components in parts by mass:

The preparation method of described plant composite extract, comprises the steps of:

(1) Flos Matricariae chamomillae, Herba Portulacae, Rhizoma Saururi (Herba Saururi) and Herba ajugae ciliatae (Herba Ajugae Ajuga ciliata Bge.) are separately dried, 60～100 mesh sieves, Ran Houzai are crossed in coarse pulverization Micronizing is less than 40 μm to particle diameter, obtains Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal；

(2) Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal are mixed, be then added in water, in temperature be 70～80 DEG C, supersonic frequency is 30～50khz, and ultrasonic power carries out ultrasound assisted extraction 2～4 under conditions of 100～200w Secondary, 30～60min every time, united extraction liquid, obtain extract 1；

(3) plant residue after step (2) extraction is added in the ethanol water that volume fraction is 70～90%, Temperature is 40～50 DEG C, and supersonic frequency is 20～30khz, and ultrasonic power carries for carrying out ultrasonic wave added under conditions of 100～200w Take 2～4 times, 30～60min every time, united extraction liquid, obtain extract 2；

(4) will be 2-in-1 simultaneously for extract prepared to the prepared extract 1 of step (2) and step (3), concentrate, obtain plant and be combined Extract；

It is broken that micronizing described in step (1) is preferably air blast ultramicro powder；

The solid-to-liquid ratio of the ultrasound assisted extraction described in step (2) is preferably 1:(10～20)；

The condition of the ultrasound assisted extraction described in step (2) is preferably: temperature is 75 DEG C, and supersonic frequency is 40khz, surpasses Acoustical power is 180w；

The solid-to-liquid ratio of the ultrasound assisted extraction described in step (3) is preferably 1:(10～15)；

The condition of the ultrasound assisted extraction described in step (3) is preferably: temperature is 45 DEG C, and supersonic frequency is 25khz, surpasses Acoustical power is 160w；

The relative density of the plant composite extract described in step (4) is preferably 1.10～1.20；

The preparation method of described amino acid cleansing breast, comprises the steps of:

(1) by sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to after 70～80 DEG C, according to Secondary addition soybean lecithin, alkyl polyglucoside, cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 70～80 DEG C of constant temperature stirrings 30 ～40min；

(2) reaction system in step (1) is cooled to after 55～65 DEG C, sequentially adds the double stearic acid of polyethylene glycol 6000 Ester, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 55～65 DEG C of constant temperature stir 30～60min；

(3) reaction system in step (2) is cooled to after 30～37 DEG C, adds amino acid cleansing breast remaining ingredient, stir Mix mix homogeneously, obtain amino acid cleansing breast；

Application in skin care field for the described amino acid cleansing breast；

The principle of the present invention:

(1) present invention is by natural surfactant soybean lecithin, nonionic surfactant alkyl polyglucoside and amino Acid surfaces activating agent cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium carry out science and compound, and are used for preparing amino acid cleansing Breast, this compound surfactant property is gentle, cooperative effect substantially, have excellent moistening, foamings, water-soluble, dispersion, anti-firmly Water, decontamination and bacteriostasis；This compound surfactant has the faintly acid same with skin simultaneously, make skin feel comfortable, Soft and moist, soft to skin, do not cause allergy；Low stimulation, low toxicity, have good biodegradability properties.Additionally, soybean lecithin has Excellent Transdermal absorption effect, can make effective ingredient plant composite extract in facial milk cleanser penetrate into rapidly skin deep layer, simultaneously Greatly improve histiocytic transdermal absorption factor, so that various effective ingredient is larger played a role.In addition on skin, Semen sojae atricolor ovum Phospholipid can form thin unimolecule fat or oligomeric molecule film, and these films have colloidal nature, can effectively slow down outer bound pair skin Stimulate and injure, protect skin not affected by the defat of detergent.The colloidal nature of soybean phospholipid not only can protect skin, and To a certain extent also can stable foam and emulsion.

(2) present invention with the addition of in facial milk cleanser and is combined by the plant that Flos Matricariae chamomillae, Herba Portulacae, Rhizoma Saururi (Herba Saururi) and Herba ajugae ciliatae (Herba Ajugae Ajuga ciliata Bge.) are obtained Extract.Wherein, Flos Matricariae chamomillae mildly bitter flavor, Gan Xiang, the effects such as having improving eyesight, move back liver, its main active is volatile oil, gallbladder Alkali, stachydrine, aminoacid, flavonoid and micro-element b₁, Flos Chrysanthemi lactone, chrysanthone, chrysol etc.；Active component flavone has and disappears Scorching, antioxidation, improves the sensitivity of caloric stimulation, moistens, repairs effect of damaged cell.Herba Portulacae is cold in nature, sweet in the mouth acid, has Heat-clearing and toxic substances removing, diuretic dries, scattered blood detumescence, dust-collection sterilization, anti-inflammatory analgetic, effect of blood-stanching and blood-cooling, and its extract has anti-dry Dry aging, increase skin comfort degree and removing free radical, the function such as skin pruritus that skin of releiving causes because of drying with suppression. Rhizoma Saururi (Herba Saururi) is cold in nature, sweet in the mouth, pungent, has the effects such as clearing away heat and promoting diuresis, removing toxic substances and promoting subsidence of swelling.Rhizoma Saururi (Herba Saururi) main chemical compositions are volatile oil, wood Fat element class, flavonoid, alkaloid compound, have the significantly antibacterial, effect such as antiinflammatory, removing free radical, antioxidation.Muscles and bones Careless bitter in the mouth, cold in nature, effective ingredient is ecdysterone, cyasterone, ajugasterone b and c, ajugalactone, ajugose, Huang Ketone glycoside, Saponin and alkaloid etc., its extract can promote aquaporin aqp3 to express, and strengthen hydrone cross-film permeability, be Excellent natural moisture preserving agent.Above-mentioned four kinds of compositions are carried out science and compound by the present invention, and adopt suitable extracting method, extract it Effective ingredient, makes different effective active compositions produce synergistic function, greatly excites the property of medicine of effective active matter, The plant composite extract obtaining have significant remove free radical, antioxidation, moisturizing, antiallergic are releived, the effect such as antibacterial.

The present invention has such advantages as with respect to prior art and effect:

(1) present invention is with natural surfactant soybean lecithin, nonionic surfactant alkyl polyglucoside and amino , as compound surfactant, property is gentle, works in coordination with for acid surfaces activating agent cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium Effect substantially, have excellent moistening, foamings, water-soluble, disperse, hard water resistance, decontamination and bacteriostasis.

(2) the amino acid cleansing breast that the present invention provides is containing the plant being obtained by Flos Matricariae chamomillae, Herba Portulacae, Rhizoma Saururi (Herba Saururi) and Herba ajugae ciliatae (Herba Ajugae Ajuga ciliata Bge.) Thing composite extract, prepared facial milk cleanser have significant remove free radical, antioxidation, moisturizing, antiallergic are releived, antibacterial etc. make With.

(3) present invention, using sodium lactate, pyrrolidone sodium carboxylate, pantothenylol and glycerol as wetting agent, is aided with Butyrospermum parkii fruit Fat is so that the facial milk cleanser for preparing not only has the functions such as excellent moisturizing, skin moistening, antibacterial, antiinflammatory, chelating heavy metal, also Effectively overcoming amino acid type surfactant to increase tune difficulty even cannot this problem of thickening.

(4) the amino acid cleansing breast that the present invention provides has abundant dense foam, and cleaning effect is excellent.

Specific embodiment

With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.

In embodiment, Butyrospermum parkii fruit fat is purchased from Xi'an Bai Chuan bio tech ltd；

Embodiment 1

(1) by the muscle of the Flos Matricariae chamomillae of 20 mass parts, the Herba Portulacae of 6 mass parts, the Rhizoma Saururi (Herba Saururi) of 12 mass parts and 15 mass parts GUCAO is separately dried, 80 mesh sieves are crossed in coarse pulverization, and then air blast ultramicro powder is broken to particle diameter and is less than 40 μm again, obtains Flos Matricariae chamomillae Powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal；

(2) Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal are mixed, be then added in water, solid-to-liquid ratio is 1:15；It is 75 DEG C in temperature, supersonic frequency is 40khz, ultrasonic power is to carry out ultrasound assisted extraction 3 times under conditions of 180w, 45min, united extraction liquid, obtain extract 1 every time；

(3) plant residue after step (2) extraction is added in the ethanol water that volume fraction is 80%, solid-to-liquid ratio For 1:12；It is 45 DEG C in temperature, supersonic frequency is 25khz, ultrasonic power carries out ultrasound assisted extraction 3 under conditions of 160w Secondary, each 45min, united extraction liquid, obtain extract 2；

(4) will be 2-in-1 simultaneously for extract prepared to the prepared extract 1 of step (2) and step (3), being concentrated into relative density is 1.15, obtain plant composite extract；

(5) by sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to after 75 DEG C, successively plus Enter soybean lecithin, alkyl polyglucoside, cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 75 DEG C of constant temperature stir 35min；

(6) reaction system in step (5) is cooled to after 60 DEG C, sequentially add the double stearate of polyethylene glycol 6000, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 60 DEG C of constant temperature stir 45min；

(7) reaction system in step (6) is cooled to after 35 DEG C, adds amino acid cleansing breast remaining ingredient step (4) Prepared plant composite extract, is uniformly mixed, and obtains amino acid cleansing breast.

Embodiment 2

(1) by the muscle of the Flos Matricariae chamomillae of 15 mass parts, the Herba Portulacae of 8 mass parts, the Rhizoma Saururi (Herba Saururi) of 16 mass parts and 10 mass parts GUCAO is separately dried, 60 mesh sieves are crossed in coarse pulverization, and then air blast ultramicro powder is broken to particle diameter and is less than 40 μm again, obtains Flos Matricariae chamomillae Powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal；

(2) Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal are mixed, be then added in water, solid-to-liquid ratio is 1:10；It is 70 DEG C in temperature, supersonic frequency is 50khz, ultrasonic power is to carry out ultrasound assisted extraction 2 times under conditions of 100w, 60min, united extraction liquid, obtain extract 1 every time；

(3) plant residue after step (2) extraction is added in the ethanol water that volume fraction is 90%, solid-to-liquid ratio For 1:10；It is 40 DEG C in temperature, supersonic frequency is 30khz, ultrasonic power carries out ultrasound assisted extraction 2 under conditions of 100w Secondary, each 60min, united extraction liquid, obtain extract 2；

(4) will be 2-in-1 simultaneously for extract prepared to the prepared extract 1 of step (2) and step (3), being concentrated into relative density is 1.20, obtain plant composite extract；

(5) by sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to after 70 DEG C, successively plus Enter soybean lecithin, alkyl polyglucoside, cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 70 DEG C of constant temperature stir 40min；

(6) reaction system in step (5) is cooled to after 55 DEG C, sequentially add the double stearate of polyethylene glycol 6000, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 55 DEG C of constant temperature stir 60min；

(7) reaction system in step (6) is cooled to after 30 DEG C, adds amino acid cleansing breast remaining ingredient step (4) Prepared plant composite extract, is uniformly mixed, and obtains amino acid cleansing breast.

Embodiment 3

(1) by the muscle of the Flos Matricariae chamomillae of 25 mass parts, the Herba Portulacae of 5 mass parts, the Rhizoma Saururi (Herba Saururi) of 10 mass parts and 20 mass parts GUCAO is separately dried, 100 mesh sieves are crossed in coarse pulverization, and then air blast ultramicro powder is broken to particle diameter and is less than 30 μm again, obtains Flos Matricariae chamomillae Powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal；

(2) Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal are mixed, be then added in water, solid-to-liquid ratio is 1:20；It is 80 DEG C in temperature, supersonic frequency is 30khz, ultrasonic power is to carry out ultrasound assisted extraction 4 times under conditions of 200w, 30min, united extraction liquid, obtain extract 1 every time；

(3) plant residue after step (2) extraction is added in the ethanol water that volume fraction is 70%, solid-to-liquid ratio For 1:15；It is 50 DEG C in temperature, supersonic frequency is 20hz, ultrasonic power is to carry out ultrasound assisted extraction 4 times under conditions of 200w, 30min, united extraction liquid, obtain extract 2 every time；

(4) will be 2-in-1 simultaneously for extract prepared to the prepared extract 1 of step (2) and step (3), being concentrated into relative density is 1.10, obtain plant composite extract；

(5) by sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to after 80 DEG C, successively plus Enter soybean lecithin, alkyl polyglucoside, cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 80 DEG C of constant temperature stir 30min；

(6) reaction system in step (5) is cooled to after 65 DEG C, sequentially add the double stearate of polyethylene glycol 6000, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 65 DEG C of constant temperature stir 30min；

(7) reaction system in step (6) is cooled to after 37 DEG C, adds amino acid cleansing breast remaining ingredient step (4) Prepared plant composite extract, is uniformly mixed, and obtains amino acid cleansing breast.

Comparative example

(1) by sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to after 75 DEG C, successively plus Enter cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 75 DEG C of constant temperature stir 35min；

(2) reaction system in step (1) is cooled to after 60 DEG C, sequentially add the double stearate of polyethylene glycol 6000, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 60 DEG C of constant temperature stir 45min；

(3) reaction system in step (2) is cooled to 35 DEG C, obtains facial milk cleanser.

Effect example

(1) try out and evaluate

The facial milk cleanser that embodiment 1～3 and comparative example are obtained is carried out with evaluation on probation, major embodiment is in use To lather quickness, foaming abundancy sense, the evaluation washed rear cleanliness factor, wash rear moisture feeling, skin comfort degree.

Method particularly includes: sample is issued to 20 tester's contrasts and uses.Tester uses during sample using phase Be carried out with method, each sample respectively use two weeks, tester according to oneself feel scored.Scoring takes 10 points System, 1 point worst, and 10 points best.

The concrete clean method of tester is: daily use sooner or later, first drenches skin of face using clear water, using this Bright product, in right amount in the palm of the hand plus suitable quantity of water, after rubbing foaming, is applied to face and circumference of eyes, and gently rubs skin of face about Minute；Then rinsed well with clear water, daily morning and evening repeat the above steps, after each sample uses two weeks, product is commented Point, the results are shown in Table 1.

The evaluation result on probation of the facial milk cleanser that table 1 embodiment 1～3 and comparative example are obtained

	Lather quickness	Foaming abundancy sense	Wash rear cleanliness factor	Wash rear moisture feeling	Skin comfort degree
						Embodiment 1	9.8	9.5	9.5	9.2	9.3
Embodiment 2	9.4	9.2	9.0	9.0	9.2
						Embodiment 3	9.3	9.3	9.2	8.9	9.0
Comparative example	8.3	8.2	8.3	7.5	7.6

(2) foaming power test

The facial milk cleanser that embodiment 1～3 and comparative example are obtained is carried out with the test of foaming power.Method of testing reference Ross-miles method, the mensure of gbt 13173.6-2000 detergent foaming power.

Test condition is: 0.25% deionized water solution, 40 ± 0.5 DEG C of experimental temperature, and it is high that test reads foam in 5 minutes Degree.Average test data such as table 2:

The foaming power test result of the facial milk cleanser that table 2 embodiment 1～3 and comparative example are obtained

	Average foam height (mm)
		Embodiment 1	76
Embodiment 2	73
		Embodiment 3	72
Comparative example	62

(3) multiple Skin Irritation Test

Daily 13:00 smears the embodiment that quality is 5mg, 10mg, 15mg to respectively the mice of tri- groups of back defeatherings of a, b, c 1～3 multi-functional whitening skin and preserving moisture facial milk cleanser being obtained, application area is 2.5cm × 2.5cm.Continuously smear 14 days, and in daily 8: 00th, 17:00,21:00 observe whether the mice place of smearing the phenomenons such as erythema, edema.Observed result shows: 15 mices are all not The phenomenons such as erythema, edema occur, shows that this multi-functional whitening skin and preserving moisture facial milk cleanser is safety non-toxic.

Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not subject to above-described embodiment Limit, other any spirit without departing from the present invention and the change made under principle, modification, replacement, combine, simplify, All should be equivalent substitute mode, be included within protection scope of the present invention.

Claims

1. a kind of amino acid cleansing breast is it is characterised in that comprise following component by mass percentage:

2. amino acid cleansing breast according to claim 1 is it is characterised in that comprise following component by mass percentage:

3. amino acid cleansing according to claim 1 breast it is characterised in that:

4. according to any one of claims 1 to 3 amino acid cleansing breast it is characterised in that:

(1) Flos Matricariae chamomillae, Herba Portulacae, Rhizoma Saururi (Herba Saururi) and Herba ajugae ciliatae (Herba Ajugae Ajuga ciliata Bge.) are separately dried, 60～100 mesh sieves are crossed in coarse pulverization, then ultra micro again It is crushed to particle diameter and is less than 40 μm, obtain Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal；

(2) by Flos Matricariae chamomillae powder, Herba Portulacae powder, Rhizoma Saururi (Herba Saururi) powder and muscles and bones grass meal mix, be then added in water, temperature be 70～ 80 DEG C, supersonic frequency is 30～50khz, and ultrasonic power is to carry out ultrasound assisted extraction 2～4 times, often under conditions of 100～200w Secondary 30～60min, united extraction liquid, obtain extract 1；

(3) plant residue after step (2) extraction is added in the ethanol water that volume fraction is 70～90%, in temperature For 40～50 DEG C, supersonic frequency is 20～30khz, ultrasonic power be carry out under conditions of 100～200w ultrasound assisted extraction 2～ 4 times, 30～60min every time, united extraction liquid, obtain extract 2；

(4) will be 2-in-1 simultaneously for extract prepared to the prepared extract 1 of step (2) and step (3), concentrate, obtain plant compound collecting Thing.

5. amino acid cleansing according to claim 4 breast it is characterised in that:

Micronizing described in step (1) is that air blast ultramicro powder is broken.

6. amino acid cleansing according to claim 4 breast it is characterised in that:

The condition of the ultrasound assisted extraction described in step (2) is: temperature is 75 DEG C, and supersonic frequency is 40khz, and ultrasonic power is 180w.

7. amino acid cleansing according to claim 4 breast it is characterised in that:

The condition of the ultrasound assisted extraction described in step (3) is: temperature is 45 DEG C, and supersonic frequency is 25khz, and ultrasonic power is 160w.

8. amino acid cleansing according to claim 4 breast it is characterised in that:

The relative density of the plant composite extract described in step (4) is 1.10～1.20.

9. the preparation method of the amino acid cleansing breast described in any one of claim 1～8 is it is characterised in that comprise the steps of:

(1) by amino acid cleansing breast component sodium lactate, pyrrolidone sodium carboxylate, pantothenylol, G ＆ W mixing, heating in water bath to 70 After～80 DEG C, sequentially add soybean lecithin, alkyl polyglucoside, cocoyl Sodium L-alaninate and cocos nucifera oil acyl glycine potassium, 70～80 DEG C constant temperature stirs 30～40min；

(2) reaction system in step (1) is cooled to after 55～65 DEG C, sequentially add the double stearate of polyethylene glycol 6000, Butyrospermum parkii fruit fat and stearyl alcohol polyoxyethylene (21) ether, 55～65 DEG C of constant temperature stir 30～60min；

(3) reaction system in step (2) is cooled to after 30～37 DEG C, adds amino acid cleansing breast remaining ingredient, stirring is mixed Close uniformly, obtain amino acid cleansing breast.

10. application in skin care field for the amino acid cleansing breast described in any one of claim 1～8.