A kind of health-care bath foam and preparation method thereof
Technical field
The present invention relates to a kind of bath foam, particularly a kind of health-care bath foam that contains the Semen Caryae Cathayensis extract and preparation method thereof.
Background technology
Society, the destruction of ecological environment, the impacts that various pollutions cause environment etc. make a big impact to people's skin, make people's skin occur flavescence, aging, the colour of skin is dimmed, lackluster etc.The fancy soap alkalescence of usefulness of being commonly used to take a shower is large, and the time spent skids easily,, peeling dried, puckery with rear skin, and also many people use easy pollution in turn.Bath foam is the small stores that liked by consumer in recent years.Use bath foam can overcome these shortcomings.The natural plant kind cosmetics are the main trend of cosmetics research and development both at home and abroad from now on.The auxotype and the drug effect type bath foam that contain the natural plant active component on the market have great demand.
Summary of the invention
The 1st technical problem to be solved by this invention provides a kind of new health-care bath foam that contains the natural component extract.
The 2nd technical problem to be solved by this invention is the preparation method of above-mentioned bath foam.
Technical solution problem of the present invention is: a kind of health-care bath foam, contain following material and weight portion in the 445 gram bath foam:
Described Pseudobulbus Bletillae (Rhizoma Bletillae) extract is to prepare by the following method:
It is an amount of to take by weighing the Pseudobulbus Bletillae (Rhizoma Bletillae), soaks 0.15-0.8h, is heated to 90-100 ℃, decoct to extract 3 times, add 6-12 times of water gaging, extract 0.5-2h for the 1st time, add 4-10 times of water gaging the 2nd time, extract 0.5-1.5h, add 3-8 times of water gaging, extract 0.5-1.5h for the 3rd time, the each filtration, merging filtrate, the volume of filtrate are concentrated into 3-6 times (g/ml) of Pseudobulbus Bletillae (Rhizoma Bletillae) weight, filter and get final product.
Described Semen Caryae Cathayensis soak prepares by the following method:
It is an amount of to take by weighing Semen Caryae Cathayensis, is crushed to the 50-65 order with pulverizer, soaks with 2-6 times of Semen Maydis oil, soaks after 1-2 days, puts in the ultrasonic cleaner, is heated to 30-60 ℃, supersound extraction 0.5-3h, and with the double gauze filtration, it is stand-by to get filtrate.
Described Radix Arnebiae (Radix Lithospermi) soak prepares by the following method:
It is an amount of to take by weighing Radix Arnebiae (Radix Lithospermi), soaks with 3-8 times of Semen Maydis oil, soaks after 1-2 days, puts in the ultrasonic cleaner, is heated to 30-60 ℃, supersound extraction 0.5-3h, and with the double gauze filtration, it is stand-by to get filtrate.
Described Herba Menthae extracting solution prepares by the following method:
It is a certain amount of to take by weighing Herba Menthae, puts in the round-bottomed flask, and adds 8-12 distilled water doubly, is positioned in the electric jacket, after 5-6 hour, is cooled to room temperature with the volatile oil extractor reflux, extract,, filters with double gauze, gets final product.
Described essence is rose essence, flavoring pineapple essence, Fructus Citri Limoniae essence, green cucumber essence, jasmin essence, osmanthus flower fragrance.
Preparation method of the present invention is:
A) take by weighing HPMC1-7g, sucrose 2-12g, join swelling in the 30-90ml distilled water, the limit edged stirs, to be mixed evenly after, add distilled water 150-350ml, leave standstill 60-90min, allow its abundant swelling.
B) take by weighing disodiumedetate 0.2-6mg, ethyl hydroxybenzoate 0.2-6mg adds 2-12ml water, and heating makes its dissolving, is cooled to room temperature;
C) take by weighing Oleum Cocois 30-70g, rice oil 2-9g, Semen Tritici aestivi germ oil 1-7g, after the mixing, in 60-80 ℃, stir 5-10min;
Take by weighing KOH 6-25g, use the 20-50ml dissolved in distilled water, treat dissolve complete, add dehydrated alcohol 20-60ml, mix, become the thread shape to pour in the miscella, stir 30-60min, add again the 30-80ml distilled water, add glycerol 5-18ml, Semen Caryae Cathayensis soak 1-6g, olive oil 1-5g, Radix Arnebiae (Radix Lithospermi) soak 0.3-3g mixes pH value to solution between 7-8, is cooled to room temperature;
D) behind the thickening agent HPMC of the swelling that the resulting liquid adding of c step a step is made, stir 10-15min, mix homogeneously, add again Herba Menthae extracting solution 1-10ml, Pseudobulbus Bletillae (Rhizoma Bletillae) extract 1-10ml, Mel 1-9g, and the resulting liquid of b step, stir 10-15min, get final product.
Various compositions among the present invention are as follows:
Semen Caryae Cathayensis is natural green food, enjoys at home the laudatory title of " long live ", " Longevity ", " supporting people's treasured ", antioxidation it " king ".The proverb that " often eat walnut oil, poliosis old man play yak " among the peoplely arranged.The effect that it has black hair, skin care, brain-strengthening, keeps fit.It is rich in oleic acid, linoleic acid, linolenic acid, stearic acid, eicosenoic acid, arachidonic acid, Squalene, carotene, phospholipid, saccharide, protein, mineral such as calcium, phosphorus, ferrum, potassium, magnesium, zinc, manganese, copper, chromium, selenium etc. and multivitamin such as vitamin A, B
1, B
2, B
6, C, E etc., also contain the aminoacid such as aspartic acid, threonine, serine, glutamic acid, lysine, histidine, arginine, proline.Wherein linoleic acid, linolenic acid and 3 kinds of human bodies of arachidonic acid essential fatty acid that can not synthesize has important physiological function." Records of Tradition Chinese and Western Medicine in Combination " analyzed: " Semen Juglandis is nourishing liver, kidney, the key medicine of strengthening the tendons and bones.So kind lumbago foot pain, all muscle pain controlled.Be that it can the kidney invigorating, thus can the teeth consolidating tooth, black beard and hair ".Compendium of Material Medica is carried Semen Juglandis can " make us fertile strong, profit flesh, black beard and hair, diuresis goes five hemorrhoid ".To recording and narrating Semen Juglandis " order of food is fertile strong, profit flesh, black beard and hair " in the works " Kaibao Bencao " such as Song dynasty Liu Han.The Tang Dynasty doctor Xian in the Meng claims that walnut oil can " qualcomm meridian, profit blood vessels, the fine and smooth gloss of informal dress kindred ".It is to nourish that blood vessels, skin moistening skin care, black one of the main divisions of the male role in traditional opera are sent out, the cosmetic good merchantable brand of health care.Particularly contained vitamin E in the Semen Juglandis can make cell avoid the oxidative damage of free radical, is the defying age material that medical circle is generally acknowledged.In addition, Semen Juglandis likeness in form human brain, " mending shape with shape " adds rich in protein and phosphorus, is called as " supplementing the brain " food, the energy nervous system regulation strengthens brain vigor and memory.
Radix Arnebiae (Radix Lithospermi) is the plant of Boraginaceae Lithospermum, contains that acetylshikonin (hydrolysis then generate shikonin), Radix Arnebiae (Radix Lithospermi) are red, isobutyryl shikonin etc.Rich in mineral substances, vitamin and protein in the Radix Arnebiae (Radix Lithospermi) are that a kind of quality is soft, the natural moisture preserving agent of high osmosis; pimples, rich and honour hands and sensitivity skin had protective effect; gentle have again good skin-friendly, and various skin quality all are suitable for, and can improve the xerosis cutis phenomenon of itching.
Radix Arnebiae (Radix Lithospermi) has the effect of significant anti-acne and antiinflammatory, and good its cosmetic values is arranged.The beauty treatment mechanism of Radix Arnebiae (Radix Lithospermi): the Radix Arnebiae (Radix Lithospermi) major function is removing heat from blood, blood circulation promoting and blood stasis dispelling, and therefore the detoxifcation rash can be accelerated the metabolism of pox seal and cicatrix, adds the bactericidal antiphlogistic effect that it is good.Be used for furuncle, eczema, pudendal pruritus, burn due to hot liquid or fire etc.
The Pseudobulbus Bletillae (Rhizoma Bletillae) is astringing to arrest bleeding Chinese medicine simply.Its rich in starch, glucose, Pseudobulbus Bletillae polysaccharose (Bletilla glucomannan), volatile oil, phlegmatic temperament etc., external is embrocated, and can eliminate the vestige that acne on the face stays, and the beauty treatment speckle removing makes skin smooth seamless.
The Pseudobulbus Bletillae (Rhizoma Bletillae) is exactly the good medicine of improving looks from ancient times, and " property of medicine opinion " cloud its " control skin ulcer on the face, make skin smooth ", Compendium of Material Medica cloud its " it is black to wash one's face, speckle dispelling " are described as " whitening fairy maiden ".
The Pseudobulbus Bletillae (Rhizoma Bletillae) has the effect of obvious promotion keratinocyte, and Bletilla glucomannan is participated in reparation and the metabolic process of damaged tissues or cell directly.Bletilla glucomannan is added in antifreeze, anticracking cosmetics, the anti-aging and nutritive cosmetics, can replenish skin nutrition, eliminate excessive free radical in the body, can improve local blood circulation, promote the epithelial cell reparation, energy hemostasis, sore and skin moistening have obvious effect to treating and prevent the skin chilblain and breaking, the skin-nourishing situation be can improve and wrinkle, delaying skin aging prevented.
The Bletilla glucomannan safety and comfort, degradable, pollution-free, no antigen and pyrogen reaction, histocompatibility is good, and the functions such as convergence, hemostasis, delay skin aging, moisturizing are arranged.Clinical experiment is the result show, Bletilla glucomannan is to treatment and prevent the skin chilblain and chap, blood circulation promoting, improve the skin-nourishing situation and prevent that wrinkle etc. has obvious curative effects, and without side reaction.Therefore, Bletilla glucomannan is a kind of desirable cosmetics natural plants additive, its energy Glycerin, detumescence and promoting granulation, beauty treatment speckle removing, the functions such as astringing to arrest bleeding, delay skin aging, moisturizing.
Olive oil rich in vitamin E, A, B, D, K, F, also contain carotene, abundant trace element, Squalene, Flavonoid substances and polyphenolic substance, the essential fatty acid etc. splendid with the skin affinity, these compositions are easy to be absorbed by the skin, effectively keep skin elasticity and moist, can strengthen the immunity of human body, slow down aging.
Natural high-quality vitamin E particularly, the speciality of aqueous makes it be suitable for especially absorption, puts olive oil in order at skin, strokes gently a little and just can assimilate with skin rapidly, and this point is that other natural oil plant is fully incomparable.
The phenols antioxidant that contains in the olive oil can be eliminated facial wrinkles, prevents skin aging, and the effects such as skin or hair care and control hand and foot from chapping are arranged, and is the cosmetics and skincare product that can " eat ".Olive oil also contains polyphenol and lipopolysaccharide composition, so olive oil also has radiation-resistant function.Smear skin energy ultraviolet rays resistance with olive oil, prevent skin carcinoma.Often make the good merchantable brand of the health-care and skin-care of computer user.
In the numerous compositions of olive oil, carotene and chlorophyll are given the olive oil yellow green, and chlorophyll plays metabolism, Promote cell's growth, and accelerating wound healing helps the appearance of beautify people, reduces the generation of wrinkle.Experiment shows that the antioxidant that olive oil contains can be eliminated interior free yl, recovers the health status of viscera organ.
Olive oil does not contain essence and chemical substance, can prevent moisture of skin evaporation, to the nourishing of skin as mild as a dove, does not have the side effect of artificial chemical toilet, can make rapidly skin tender and glossy.Coat this product behind the clean skin, be of value to and keep moisture and whole skin is attenuated rapidly tender, nourish skin, increase gloss and the elasticity of skin, remove tiny wrinkle.Although be " oil ", with rear clearly oiliness, be easily absorbed by the body, it is said that effect can also arrive each position of whole body.
Mel is desirable natural enamel.It contains vitamin B
1, B
2, B
6, C, ferrum, calcium, copper, manganese, phosphorus, potassium, aminoacid, hormone, fructose, glucose, inorganic salt, amylase, lipase, invertase etc.
If skin lacks nutrition, metabolism reduces, and water content reduces, and it is old and feeble that Skin Cell becomes, and will produce wrinkle, and wrinkle increases, and it is coarse pitch-dark that skin becomes, even can bring the sensation of geromorphism.Mel contains a large amount of can being absorbed by the body, and the nutritional labeling of nourishing cosmetology effect is arranged, and fragrant odour is good to eat.It is that Skin Cell grows agent, and external can be absorbed by the human epidermal cell, thereby has strengthened the vigor of epidermis cell, promotes the metabolism of Skin Cell, improves the nutriture of skin.Can make the pure white exquisiteness of skin, keep nature ruddy, delicate, eliminate and the minimizing wrinkle, prevent skin aging.Oral administration and external has splendid effect to skin care.It only is the product of nourishing, life prolonging, is again the good medicine of curing the disease.Mel has very strong bactericidal action, can protect skin, cleaning skin and some skin diseases for the treatment of and wound.
Herba Menthae is the aerial parts of labiate Herba Menthae, contains Mentholum, menthol, menthone, Oleum menthae.The Herba Menthae external, the cold receptor of the tip that can excite nerve and produce creeping chill, and reflexive cause the variation of deep tissue blood vessel and play refrigerant, antiinflammatory, antibiotic, pain relieving and itching-relieving action.
Some compositions in this bath foam prescription can impel the melanin of generation to excrete, and can suitably use chemical strippers or skin cell renewal promoter such as fruit acid, linoleic acid, vitamin etc.Vitamin A etc. are to affect melanin metabolism agent.The Reducing agents such as vitamin C, E and derivant thereof can effectively be removed oxygen-derived free radicals, suppress lipid peroxidation and prevent that lipofuscin from being the generation of various speckles; protection skin is avoided infringement; melanin can be reduced to colourless material, thereby the melanic generation of establishment prevents ultraviolet invasion.
On the other hand again by blood circulation promoting regulates qi, prevent that the internal layer moisture loss from protecting skin and guaranteeing skin-nourishing, make the colour of skin smooth, ruddy.These compositions that add also contain abundant nourishing and moisturizing composition, in effective skin moistening, skin protection, increase the effect of speckle dispelling, moisturizing, nourishing.
In a word, but the generation of this bath foam check melanin, to anti-ultraviolet invasion, reach the effect of speckle dispelling, can replenish nutrition, moisture that skin needs, prevent skin hydropenia, aging and various skin infections, can improve cutaneous circulation, enhance metabolism, make skin be full of elasticity, softness.
The made bath foam of the present invention is lavender, and is transparent sparkling and crystal-clear, suitable viscosity, and denseness is suitable, and foam is abundant, cool and comfortable, good stability, abnormal smells from the patient fragrance.
The specific embodiment
The present invention will be further described below in conjunction with embodiment.
Oleum Cocois of the present invention, rice oil, Semen Tritici aestivi germ oil are commercially available;
Embodiment 1
1.1 the preparation of Pseudobulbus Bletillae (Rhizoma Bletillae) extract
Take by weighing Pseudobulbus Bletillae (Rhizoma Bletillae) 100g, soak 0.5h, be heated to 100 ℃ and decoct extraction 3 times, add 8 times of water gagings the 1st time, extract 1h, add 6 times of water gagings the 2nd time, extract 1h, add 5 times of water gagings the 3rd time, extract 0.5h, filter with 3 layers of gauze at every turn, merging filtrate, heating is concentrated into 500ml, filters with double gauze, gets filtrate for later use.
1.2 the preparation of Semen Caryae Cathayensis soak
Take by weighing Semen Caryae Cathayensis 100g, be crushed to 55 orders with pulverizer, soak with the 500ml Semen Maydis oil, soaks after 1 day, put into (BL series hot type) in the ultrasonic cleaner, be heated to 40 ℃, supersound extraction 1h, with the double gauze filtration, it is stand-by to get filtrate.
1.3 the preparation of Radix Arnebiae (Radix Lithospermi) soak
Take by weighing Radix Arnebiae (Radix Lithospermi) 100g, soak with the 700ml Semen Maydis oil, soaks after 2 days, put in the ultrasonic cleaner, be heated to 40 ℃, supersound extraction 1.5h, with the double gauze filtration, it is stand-by to get filtrate.
1.3 the preparation of Herba Menthae extracting solution
Take by weighing Herba Menthae 30g, put in the round-bottomed flask, and add the distilled water of 240ml, be positioned in the electric jacket, after 5 hours, be cooled to room temperature with the volatile oil extractor reflux, extract,, filter extracting solution with double gauze, stand-by.
1.5 445g bath foam preparation:
A) take by weighing HPMC2g, sucrose 2g, join swelling in the 40ml distilled water, the limit edged stirs, to be mixed evenly after, add distilled water 200ml, leave standstill and allow its abundant swelling.
B) take by weighing disodiumedetate 2mg, ethyl hydroxybenzoate 2.5mg adds 8ml water, and heating makes its dissolving, is cooled to room temperature;
C) take by weighing Oleum Cocois 40g, rice oil 6g, Semen Tritici aestivi germ oil 3g and pour in the beaker, put in 70 ℃ of water-baths, mix, be cooled to room temperature.
Take by weighing KOHl2g, use the 30ml dissolved in distilled water, treat dissolve complete, add dehydrated alcohol 40ml, mix, become the thread shape to pour in the miscella, the limit edged stirs towards same direction, stirs 60min.The reaction of KOH and oils and fats is marked when tentatively being 8 word with Glass rod, add in the 50ml distilled water, constantly stir, add glycerol 6ml, Semen Caryae Cathayensis soak 3g, olive oil 2g, Radix Arnebiae (Radix Lithospermi) soak 3g, after mixing, check that with the PH reagent paper pH value is 7.5, namely from water-bath, take out and be chilled to room temperature.
D) behind the thickening agent HPMC of the swelling of adding a step preparation, mix 10min, make to stir, add again Herba Menthae extracting solution 4ml, Pseudobulbus Bletillae (Rhizoma Bletillae) extract 4ml, Mel 4g, and the prepared mixed solution of b step, stir 15min, behind the mix homogeneously, be cooled to room temperature and get final product.
Embodiment 2
2.1 the preparation of Pseudobulbus Bletillae (Rhizoma Bletillae) extract
Take by weighing Pseudobulbus Bletillae (Rhizoma Bletillae) 100g, soak 0.5h, be heated to 95 ℃ and decoct and extract 3 times, add 9 times of water gagings, extract 1.5h for the 1st time, add 7 times of water gagings the 2nd time, extract 1h, add 4 times of water gagings, extract 0.5h for the 3rd time, filter with 3 layers of gauze at every turn, merging filtrate, heating is concentrated into 500ml, filters with double gauze.
2.2 the preparation of Semen Caryae Cathayensis soak
Take by weighing Semen Caryae Cathayensis 80g, be crushed to 65 orders with pulverizer, soak with the 320ml Semen Maydis oil, soaks after 2 days, put in the ultrasonic cleaner, be heated to 50 ℃, extract 1.5h, with the double gauze filtration, it is stand-by to get filtrate.
2.3 the preparation of Radix Arnebiae (Radix Lithospermi) soak
Take by weighing Radix Arnebiae (Radix Lithospermi) 100g, soak with the 600ml Semen Maydis oil, soaks after 2 days, put in the ultrasonic cleaner, be heated to 60 ℃, extract 2h, with the double gauze filtration, it is stand-by to get filtrate.
2.4 the preparation of Herba Menthae extracting solution
Take by weighing Herba Menthae 30g, put in the round-bottomed flask, and add the distilled water of 360ml, be positioned in the electric jacket, after 6 hours, be cooled to room temperature with the volatile oil extractor reflux, extract,, filter extracting solution with double gauze, stand-by.
2.5 bath foam preparation
A) take by weighing HPMC3g, sucrose 2g, join swelling in the 50ml distilled water, the limit edged stirs, to be mixed evenly after, add distilled water 300ml, leave standstill and allow its abundant swelling.
B) take by weighing disodiumedetate 3mg, ethyl hydroxybenzoate 2.6mg adds 9ml water, and heating makes its dissolving, is cooled to room temperature;
C) take by weighing Oleum Cocois 50g, rice oil 5g, Semen Tritici aestivi germ oil 5g and pour in the beaker, put in 75 ℃ of water-baths, mix.
Take by weighing KOH15g, use the 40ml dissolved in distilled water, treat dissolve complete, add dehydrated alcohol 35ml, mix, become the thread shape to pour in the miscella, the limit edged stirs towards same direction, stirs 45min.Treat that the reaction of KOH and oils and fats marks when tentatively being 8 word with Glass rod, add the 50ml distilled water, constantly stir, add glycerol 7ml, Semen Caryae Cathayensis soak 4g, olive oil 1g, Radix Arnebiae (Radix Lithospermi) soak 4g, after mixing, check that with the PH reagent paper pH value is 8, namely from water-bath, take out and be chilled to room temperature.
D) add the thickening agent HPMC of the made swelling of a step after, stir 15min, mix homogeneously adds Herba Menthae extracting solution 5ml again, Pseudobulbus Bletillae (Rhizoma Bletillae) extract 5ml, Mel 3g, the prepared mixed solution of b step stir 10min, behind the mix homogeneously, are cooled to room temperature and get final product.
Embodiment 3:
Embodiment 1,2 physical and chemical index are as follows:
3.1 character
This product is that viscosity is suitable, transparent sparkling and crystal-clear, fine and smooth uniformly lavender bath foam.
3.2 pH value inspection
Get this product, fixed with the PH instrumentation, recording pH value is between the 7.0-7.5.
3.3 caloric test
Bath foam is packaged in the transparent dressing product bottle, observed without lamination in one month in 4 ℃ refrigerator cold-storages.24h in 55 ℃ calorstat, bath foam is without the phenomenon such as layering emulsifying is spoiled.
3.4 centrifugal test
Bath foam is packaged in the centrifugal 20min of 3000r/min in the tool plug test tube, without lamination.
3.5 room temperature is placed experiment
Embodiment 1,2 made bath foam are placed bottle for cosmetics, and room temperature leaves standstill investigates 6 months, and without lamination, unchanged with aftersensation, abnormal smells from the patient is unchanged.
3.6 irritation test, anaphylaxis experiment
The white mice back cuts off hair, smears respectively bath foam by embodiment 1,2 preparations in cutting plucked position, and is not coated with the position and compares, and the result does not have zest and anaphylaxis.
Get 2 grams and be applied on volunteer (9-60 year, the 300 people) gesture and facial expression, observe after spending 30 minutes, all do not occur rubescent, dermexanthesis, foaming phenomenon.
3.7 free radical scavenging effect experiment
Bath foam by embodiment 1,2 preparations is got respectively 1g, difference adding distil water 40mL, diluted for use.Getting respectively diluent 2ml and concentration is 100 μ mol/l diphenyl picryl phenylhydrazine (DPPH) solution 2ml, successively adds in the same tool plug test tube, shakes up; Leave standstill 30min under the room temperature, the absorbance of working sample under the 517nm wavelength.
Suppression ratio: K%=[1-(A
i-A
j)/A
c] * 100%
A
i: the absorbance of 2mlDPPH solution+2ml diluent
A
j: the absorbance of 2ml diluent+2ml solvent
A
c: the absorbance of 2mlDPPH solution+2ml solvent
3.8 anti-ultraviolet property is measured
Bath foam by embodiment 1,2 preparations is got respectively 1g, difference adding distil water 40mL, diluted for use.In the 280-400nm wave-length coverage, scan every 10nm respectively, determine the light transmittance of bath foam diluent under each wavelength, calculate the average absorption rate in the wave-length coverage.
3.9 suppress the experiment of tryrosinase vigor in the mouse melanin cell
Bath foam by embodiment 1,2 preparations is got respectively 1g, difference adding distil water 40mL, diluted for use.With B
16Melanocyte is inoculated in 96 orifice plates, every hole 100 μ l, put in the incubator cultivate educate 24h after, add the bath foam diluent.Behind the drug effect 3d, discard the liquid that disappears, with pH 6.8 poly butylene succinates (PBS) flushing twice, every hole adds the PBS that 90 μ l contain 1% (volume fraction) TritonX-100.Ultrasonication in the ice bath, every hole add the L-3,4 dihydroxyphenylalanine (L-dopa) of 10 μ l 10mmol/L, hatch 60min for 37 ℃, and in 475nm place colorimetric, each hole absorbance is surveyed in the blank well zeroing.
Suppression ratio %=(1-medicine group mean light absorbency value ÷ matched group mean light absorbency value) * 100%
3.10 suppress melanin compound experiment in the mouse melanin cell
Bath foam by embodiment 1,2 preparations is got respectively 1g, difference adding distil water 40mL, diluted for use.Will be from the B of mice
16Melanoma cells is with 1 * 10
5The density of individual/ml is inoculated in culture dish, at 37 ℃, 5%CO
2Condition under cultivate 2d.Abandon supernatant, add the bath foam diluent, behind the drug effect 3d, abandon supernatant, the PBS washing, every hole adds 0.5ml trypsin digestion cell 3min, and every hole adds the 2m1 maintenance medium and stops digestion.Behind the piping and druming mixing, every kind of concentration is taken out 0.5ml and is done the cell counting.All the other cell suspension are abandoned supernatant with the centrifugal 5min of 2500r/min, add NaOH solution in precipitation, and heating makes the melanin dissolving, select the 490nm wavelength to survey absorbance at enzyme-linked immunosorbent assay instrument.
Melanin synthesizes suppression ratio %=[1-(medicine hole absorbance ÷ medicine porocyte density) ÷ (control wells absorbance ÷ control wells cell density)] * 100%
3.7-3.10 experimental result sees Table 1:
Table 1 experimental result
|
Embodiment 1 suppression ratio (%) |
Embodiment 2 suppression ratio (%) |
The free radical scavenging effect |
72.9 |
76.7 |
Anti-ultraviolet property |
54.5 |
52.7 |
The restraint of tyrosinase vigor |
54.9 |
57.5 |
Check melanin is synthetic |
68.1 |
69.4 |
Experiment shows that this bath foam has the removing free radical, and to uvioresistant, restraint of tyrosinase vigor, synthesizing of check melanin illustrates that also this bath foam has whitening function.
Embodiment 4:
The whitening effect experiment
Come Evaluation operation example 1,2 whitening effect by experiment on probation.The bath foam and the commercially available whitening bath foam that utilize embodiment 1,2 to produce compare experiment.Choose 150 of 25-45 year women, utilize ultraviolet radiation device to cause the deposition of dermal melanin.They are divided into arbitrarily three groups.Every day, sooner or later each twice usefulness bath foam was washed arm, and 1 group of embodiment is with the bath foam of press embodiment 1 preparation, and 2 groups of embodiment are with the bath foam of pressing embodiment 2 and preparing, and matched group is smeared commercially available whitening nutrition shower liquor, uses continuously two months.Whitening effect is estimated in the improvement of elbow that detects by an unaided eye on the arm.This Bearing performance sees Table 2:
Table 2 whitening experimental result
|
Effectively (people) |
A little effectively (people) |
Invalid (people) |
Total effective rate (%) |
Embodiment 1 |
40 |
6 |
4 |
92 |
Embodiment 2 |
44 |
4 |
2 |
96 |
Matched group |
7 |
17 |
26 |
48 |
Embodiment 5:
The mensuration of skin hydration effect and skin elasticity
Left and right forearm at two groups of tested objects is determined test zone, and the test zone area is 5cm * 5cm; With SKICON 200 type keratodermatitis water content measuring instruments the skin hydration effect of two groups of tested object test zones is tested, survey the inspection instrument with SEM575 type skin elasticity the skin elasticity of two groups of tested object test zones is tested, this test result is called as initial value.A group tested object uses the prepared bath foam of above-described embodiment 1, and B group tested object uses described contrast bath foam, uses continuously three days.Test period requires the temperature and humidity of environment constant, and temperature is 2 ℃ of 20 ℃ of scholars, and relative humidity is 30%-60%.
A group tested object and B group tested object use bath foam after three days continuously, with SKICON 200 type keratodermatitis water content measuring instruments the skin hydration effect of each group tested object test zone is tested, survey the inspection instrument with SEM575 type skin elasticity the skin elasticity of each group tested object test zone is tested, this test result is called as test value.The result: test value is compared with initial value, and experimenter's skin average capacitance increases by 16%, and experimenter's skin average elasticity increases by 8.9%, and the average compactibility of experimenter's skin increases by 7.2%.
Embodiment 6:
This bath foam resultant effect is investigated
Below utilize and try out the effect of feeling to come the bath foam that Evaluation operation example 1,2 produces.Adopt the public-opinion poll point system, the women who chooses 80 25-45 year age bracket is object on probation, is divided into arbitrarily two groups, washes arm with embodiment 1,2 bath foam that prepare respectively.Use twice every day, two months service time.Every result of use total points is 5 minutes: five are divided into best result, and expression better, and is very satisfied; 4 be divided into fine; 3 are divided into and can accept; Be bad can not acceptance below 3 minutes.It below is every average.The results are shown in 3 tables:
Table 3 resultant effect is investigated
Result of use |
Embodiment 1 every average |
Embodiment 2 every averages |
Moisture retention |
4.7 |
4.8 |
Nourishing property |
4.5 |
4.6 |
Whitening |
4.2 |
4.3 |
Refrigerant property |
5 |
5 |
Foaming characteristic |
5 |
5 |
Soil release characteristics |
5 |
5 |
In sum, this made bath foam foam of the present invention enriches, and good soil release characteristics, whitening, moisture retention, nourishing are arranged, and feels refrigerant comfortable during use, and is good with rear skin elasticity.