CN106010831A - Handmade soap and preparation method thereof - Google Patents

Abstract

The invention discloses handmade soap and a preparation method thereof. The handmade soap is prepared from 3.5-7.0% of sodium hydroxide, 3.0-7.5% of sodium carbonate, 0.5-3.5% of a plant extract, 66.0-78.0% of plant oil and 15.0-20.0% of distilled water. Compared with conventional handmade soap, the handmade soap is rich in bubble and good in washing property; a part of strong base is replaced by sodium carbonate after sodium hydroxide and the above raw materials are subjected to a saponification reaction, so that liquid soap can be kept under a weak base condition after the plant extract is added, beneficial components such as plant volatile essential oil, flavones or polyphenol added in the soap are not damaged, effective components of the added plant extract are relatively slightly damaged, and the effects of beautifying and whitening, preventing oxidation and moistening skin, of the plant extract, can be brought into relatively good play.

Description

A kind of handmade soap and preparation method thereof

Technical field

The present invention relates to the manufacture field of article of everyday use, particularly relate to a kind of handmade soap and preparation method thereof.

Background technology

Along with the raising of people's living standard, people propose higher safety and health to clean skin series products Health care requirement, preserves the ecological environment simultaneously, and the natural environmental-protective theory advocating low-carbon (LC) life is rooted in the hearts of the people.City at present Widely used all kinds of cleansing milk, bath gel product on field, a large amount of fine chemical products of use, and produce Process produces the three wastes, and human body is produced certain unknown ill effect, especially infant and anemia of pregnant woman.Emerging product The cold handmade soap processed of product, containing abundant glycerol and plant moisturizing ingredient, foaming abundancy, strong detergency, and has Preparation process environmental protection, safety non-toxic own, therefore develop the craft containing natural plants skin care ingredient Soap, can substitute all kinds of bath product of the chemosynthesis of a large amount of use, and possess good skin effect and ring Protect social meaning.

At present popular interpolation flowers and plants extract in handmade soap, the composition such as quintessence oil, wherein plant extract is with plant For raw material, extracting separation process through physical chemistry, orientation obtains and a certain kind in concentration plant or multiple have Effect composition.Different according to the composition extracting plant, form glycoside, acid, polyphenol, polysaccharide, terpenoid, flavone, life Alkaloids etc..Modern pharmacology research shows, plant flavone, polyphenol and quintessence oil constituents have antibacterial, whitening and resist Allergy, antiinflammatory, anti-ageing multiple physiologically active of waiting for a long time, the quintessence oil with volatility terpenoid as effective ingredient and each plantation Thing flavone component, is widely used in skin-protection product, and beauty treatment and skin effect are generally acknowledged by market.

But handmade soap finished product adds plant extract effect make us querying, mainly due to highly basic saponification process Quintessence oil and all kinds of plant volatile oil, flavone, Polyphenols antioxidant there is the strongest destruction.

The useful skin care ingredient how avoiding the plant origin added is not destroyed by highly basic, develops one and adds weak base The new method of handmade soap is prepared in saponification becomes the new problem of handmade soap product improvement.

Summary of the invention

Goal of the invention: in order to overcome present in prior art at present handmade soap highly basic saponification process to quintessence oil and each Class plant volatile oil, pyrite and Polyphenols polyphenoils material have the problem of destruction, and the present invention proposes The effectiveness of a kind of plant extract keeping to greatest extent adding in handmade soap, while bathing, obtains Obtain handmade soap of effect of more preferable antiinflammatory, whitening, speckle crease-resistant, light and preparation method thereof.

Technical scheme: in order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of manual Soap, includes preparing raw material components as follows by weight: sodium hydroxide 3.5%-7.0%, sodium carbonate 3.0%-7.5%, Plant extract 0.5%-3.5%, base plants oil 66.0%-78.0%, distilled water 15.0%-20.0%.

Being more highly preferred to, described plant extract is plant flavone or Polyphenols.

Further, described plant extract is green tea extract, gingko flavone extractive, Fructus Crataegi extract, Licorice flavone extraction, Folium Mori extract, the one in Herba Selaginellae flavone extract.

Being more highly preferred to, described base plants oil is olive oil, Oleum Cocois, Petiolus Trachycarpi oil, Oleum Camelliae, Camellia One or more mixing in oil, canola oil, shea butter, Testa oryzae oil, soybean oil, Oleum Helianthi.

The invention also discloses the preparation method of above-mentioned handmade soap, comprise the steps:

(1) it is ready to the most in the desired amount various prepare raw material；

(2) taking base plants oil mix homogeneously, 38-42 DEG C of heating in water bath, constant temperature is stand-by；

(3) sodium hydroxide distilled water is dissolved into the solution of 10mol/L, controls temperature to 38-42 DEG C, Standby；

(4) plant extract, sodium carbonate being added sequentially in the distilled water of surplus, mix homogeneously is standby；

(5) sodium hydrate aqueous solution of step (3) is slowly added in the vegetable oil of step (1), stirs Mix saponification, to soap lye pH infinite approach 10；Add the mixed solution of step (4), stir；

(6) soap lye that step (5) obtains is poured in mould, capping, 38-42 DEG C of insulation 48h, the demoulding, Drying at shady and cool ventilation 4-6 month, packaging makes finished product.

Being more highly preferred to, use water bath heat preservation while the saponification in described step (5), temperature is 40 DEG C.

Beneficial effect: a kind of handmade soap that the present invention provides and preparation method thereof, by sodium hydroxide 3.5～7.0%, Sodium carbonate 3.0～7.5%, plant extract 0.5～3.5%, vegetable oil 66.0～78.0%, distilled water 15.0～ 20.0% is prepared from, and compared with traditional-handwork soap, bubbles abundant, Polyoxyethylene Lauryl Ether, with sodium hydroxide saponification After with sodium carbonate Substitute For Partial highly basic, it is ensured that adding after plant extract, soap lye keeps weak base condition, it is ensured that The beneficiating ingredient such as Herbivore quintessence oil, flavone or polyphenol added is not destroyed by highly basic, thus planting of adding Thing extract effective ingredient destroys less, can more preferably play plant extract whitening, antioxidation, skin care Effect.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is described in further detail:

Embodiment 1:

A kind of handmade soap, includes preparing raw material components as follows: sodium hydroxide 6.0%, sodium carbonate by weight 4.5%, gingko flavone extractive 2.0%, base plants oil 70.0%, distilled water 17.5%；Wherein base plants Oil is the mixture of 3:3:1 for olive oil, Petiolus Trachycarpi oil and Oleum Camelliae mass ratio.

The preparation method of above-mentioned handmade soap, comprises the steps:

(1) it is ready to the most in the desired amount various prepare raw material；

(2) taking olive oil, Petiolus Trachycarpi oil and Oleum Camelliae mix homogeneously, 38-42 DEG C of heating in water bath, constant temperature is stand-by；

(3) sodium hydroxide distilled water is dissolved into the solution of 10mol/L, controls temperature to 38-42 DEG C, Standby；

(4) gingko flavone extractive, sodium carbonate being added sequentially in the distilled water of surplus, mix homogeneously is standby With；

(5) sodium hydrate aqueous solution of step (3) is slowly added in the vegetable oil of step (1), stirs Mix saponification, to soap lye pH infinite approach 10；Add the mixed solution of step (4), stir, soap Using water bath heat preservation while change, temperature is 40 DEG C；

(6) soap lye that step (5) obtains is poured in mould, capping, 38-42 DEG C of insulation 48h, the demoulding, Drying at shady and cool ventilation 4-6 month, packaging makes finished product.

Embodiment 2:

A kind of handmade soap, includes preparing raw material components as follows: sodium hydroxide 4.0%, sodium carbonate by weight 7.0%, tea polyphenols 1.5%, base plants oil 72.0%, distilled water 15.5%；Wherein base plants oil is Fructus Canarii albi Oil and Oleum Camelliae mass ratio are the mixture of 3:2.

Olive oil therein, Petiolus Trachycarpi oil and Oleum Camelliae, with embodiment 1, are replaced with olive oil and tea by preparation method Seed is oily, gingko flavone extractive is replaced with tea polyphenols.

Embodiment 3:

A kind of handmade soap, includes preparing raw material components as follows: sodium hydroxide 6.0%, sodium carbonate by weight 5.5%, lemon grass (Cymbopogon citratus) quintessence oil 1.0%, base plants oil 70.0%, distilled water 17.5%；Wherein base plants oil is Olive oil, Oleum Camelliae and Oleum Cocois mass ratio are the mixture of 4:2:1.

Olive oil therein, Petiolus Trachycarpi oil and Oleum Camelliae, with embodiment 1, are replaced with olive oil, tea by preparation method Seed oil and Oleum Cocois, gingko flavone extractive is replaced with lemon grass (Cymbopogon citratus) quintessence oil.

In order to verify whether the present invention meets QB/T2485-2008 relevant criterion, by embodiment of the present invention 1-3 Sample detect, result is as shown in table 1:

Table 1 embodiment 1-3 handmade soap Product checking result

Detection project	Standard-required	Embodiment 1	Embodiment 2	Embodiment 3	Evaluate
						Total working substance content	>=53%	62%	65%	66%	The most qualified
Moisture and volatile matter	≤ 30%	12%	14%	12%	The most qualified
						Total free alkali	≤ 0.3%	0.07	0.08	0.08	The most qualified
Free caustic alkali	≤ 0.1%	Do not detect	Do not detect	Do not detect	The most qualified
						Chloride	≤ 1.0%	0.08	0.07	0.06	The most qualified
Total phosphorus pentoxide	≤ 1.1%	0.05	0.09	0.07	The most qualified

Showing from the testing result of table 1, handmade soap prepared by the present invention meets QB/T2485-2008 mass mark Accurate.

It addition, in order to verify that the effective ingredient of the plant extract of interpolation is destroyed relatively by handmade soap prepared by the present invention Few beneficial effect, has carried out three contrast tests accordingly to embodiment 1-3, specific as follows:

A) comparative example 1 (carrying out contrast test with embodiment 1):

Sodium carbonate in embodiment 1 formula is substituted with equimolar sodium hydroxide, particularly as follows: hydroxide Sodium 9.5%, sodium carbonate 4.5%, gingko flavone extractive 2.0%, base plants oil 68.0%, distilled water 16.0%； Wherein base plants oil be olive oil, Petiolus Trachycarpi oil and Oleum Camelliae mass ratio be the mixture of 3:3:1.Preparation method As follows:

(1) it is ready to the most in the desired amount various prepare raw material；

(2) taking olive oil, Petiolus Trachycarpi oil and Oleum Camelliae mix homogeneously, 38-42 DEG C of heating in water bath, constant temperature is stand-by；

(3) sodium hydroxide distilled water is dissolved into the solution of 10mol/L, controls temperature to 38-42 DEG C, Standby；

(4) being joined by gingko flavone extractive in the distilled water of surplus, mix homogeneously is standby；

(5) sodium hydrate aqueous solution of step (3) is slowly added in the vegetable oil of step (1), stirs Mix saponification, to soap lye pH infinite approach 10；Add the mixed solution of step (4), stir；

(6) soap lye that step (5) obtains is poured in mould, capping, 38-42 DEG C of insulation 48h, the demoulding, Drying at shady and cool ventilation 2-4 month, packaging makes finished product.

The handmade soap that embodiment 1 and comparative example 1 obtain carries out the mensuration of general flavone content, and method of testing is as follows: Precision weighs rutin standard substance 5.0mg, is placed in 25mL volumetric flask, adds appropriate 80% ethanol solution, ultrasonic Ripple dissolves, and adds 80% ethanol solution and is settled to scale, shake up, obtains the rutin standard that concentration is 0.2mg/mL Solution.Accurate draw rutin standard solution 0.0,1.0,2.0,4.0,6.0,7.0mL is in the capacity of 25mL In Ping, adding 1.0mL concentration is the sodium nitrite solution of 50mg/mL, shakes up, and after placing 6min, adds Concentration is the aluminum nitrate solution 1.0mL of 100mg/mL, shakes up, and places 6min, adds the hydrogen of 40mg/mL Sodium hydroxide solution 8.0mL, shakes up, and is settled to scale with the ethanol of 50%, shakes up, and places 15min, at 510nm Wavelength measures light absorption value.With rutin concentration C (y) to light absorption value A (x) as the curve side of obtaining Journey: y=0.0874x-0.0013 (R2=0.998).Measure handmade soap sample according to above-mentioned steps and prepare the extinction of liquid Value, and calculate the content of flavone.

The results are shown in Table 2:

Table 2 embodiment 1 contrasts with comparative example 1 handmade soap general flavone content

From table 2, it can be seen that in the handmade soap that the embodiment of the present invention 1 is prepared from, general flavone content is obvious Higher than comparative example 1, the rate that is effectively retained is more than 90%.

B) comparative example 2 (carrying out contrast test with embodiment 2):

Sodium carbonate in embodiment 1 formula is substituted with equimolar sodium hydroxide, particularly as follows: hydroxide Sodium 11.3%, tea polyphenols 1.5%, base plants oil 72.0%, distilled water 15.2%；Wherein base plants oil is Olive oil and Oleum Camelliae mass ratio are the mixture of 3:2.

Olive oil therein, Petiolus Trachycarpi oil and Oleum Camelliae, with embodiment 1, are replaced with olive oil and tea by preparation method Seed is oily, gingko flavone extractive is replaced with tea polyphenols.

The handmade soap that embodiment 2 and comparative example 2 obtain carries out the mensuration of tea polyphenol extract thing, and method of testing is such as Under:

The mensuration of polyphenol content is carried out according to Folin-Phenol reagent colorimetry, method particularly includes: compound concentration is The gallic acid solution of 100 μ g/mL.Draw this gallic acid solution 0,0.1,0.2,0.3,0.4,0.5mL It is respectively placed in 20mL volumetric flask, respectively adds the Folin-Phenol reagent 1mL of distilled water 12mL, 1mol/mL, Shaking up, vibrate 1min.Respectively adding the sodium carbonate liquor 2mL of 10g/100mL, shake up, distilled water is settled to 20mL, shakes up, and measures absorbance at 765nm.With gallic acid concentration C (y), light absorption value A (x) is wrirted music Line obtains equation: y=0.1286x+0.0236 (R2=0.995).Measure handmade soap sample according to above-mentioned steps to prepare The light absorption value of liquid, and calculate the content of polyphenol.

The results are shown in Table 3:

Table 3 embodiment 2 contrasts with comparative example 2 handmade soap polyphenol content

From table 3, it can be seen that in the handmade soap that the embodiment of the present invention 2 is prepared from, polyphenol content is obvious Higher than comparative example 2, the rate that is effectively retained is more than 90%.

C) comparative example 3 (carrying out contrast test with embodiment 3):

Sodium carbonate in embodiment 1 formula is substituted with equimolar sodium hydroxide, particularly as follows:

Sodium hydroxide 11.2%, lemon grass (Cymbopogon citratus) quintessence oil 1.0%, base plants oil 70.0%, distilled water 17.8%；Its Middle base plants oil be olive oil, Oleum Camelliae and Oleum Cocois mass ratio be the mixture of 4:2:1.

Olive oil therein, Petiolus Trachycarpi oil and Oleum Camelliae, with embodiment 1, are replaced with olive oil, tea by preparation method Seed oil and Oleum Cocois, gingko flavone extractive is replaced with lemon grass (Cymbopogon citratus) quintessence oil.

The handmade soap that embodiment 3 and comparative example 3 obtain carries out the mensuration of citral, and method of testing is as follows:

Precision measures citral 1.0ml, puts in 50ml measuring bottle, adds 95% ethanol dilution to scale, shakes up；Again Therefrom accurate draw 1.0,2.0,3.0,4.0, in 5.0ml to 10ml measuring bottle, with 95% ethanol constant volume, Reference substance solution as variable concentrations；The accurate each 1 μ l of reference substance solution drawing variable concentrations injects gas phase Chromatograph, measures.With the concentration C of citral, peak area A is obtained regression equation: C=2 × 109A-as curve 4 × 106, R2=0.996.Take a certain amount of handmade soap sample again to put in 50ml measuring bottle, add 95% EtOH Sonicate It is diluted to scale after dissolving, measures in accordance with the law and calculate the content of citral in handmade soap.(GC conditions: Agilent DB-624 capillary column (30m × 0.32mm × 1.8um), injector temperature: 220 DEG C, detection Device temperature: 250 DEG C；Temperature programming: initial temperature 50 DEG C, keeps 3min, with 8 DEG C/min ramp extremely 150 DEG C, then with 10 DEG C/min ramp to 200 DEG C, keep 2min, split ratio 10:1)

The results are shown in Table 4:

Table 4 embodiment 3 and comparative example 3 handmade soap citral content balance

From table 3, it can be seen that in the handmade soap that the embodiment of the present invention 3 is prepared from, citral content is obvious Higher than comparative example 3, the rate that is effectively retained is more than 90%.

From the contrast test of A, B, C it is apparent that one handmade soap of the present invention and preparation method thereof, with Traditional-handwork soap is compared, with after sodium hydroxide saponification with sodium carbonate Substitute For Partial highly basic, it is ensured that add plant After extract, soap lye keeps weak base condition, it is ensured that Herbivore quintessence oil, flavone or the polyphenol etc. of interpolation have Benefit composition is not destroyed by highly basic, thus the plant extract effective ingredient added destroys less, can more preferably play Plant extract whitening, antioxidation, effect of skin care.

It should be pointed out that, that above detailed description of the invention is merely to illustrate the present invention rather than limits the model of the present invention Enclosing, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen by those skilled in the art In the application claims limited range.

Claims (6)

1. a handmade soap, it is characterised in that include by weight preparing raw material components as follows: sodium hydroxide 3.5%-7.0%, sodium carbonate 3.0%-7.5%, plant extract 0.5%-3.5%, base plants oil 66.0%-78.0%, Distilled water 15.0%-20.0%.

Handmade soap the most according to claim 1, it is characterised in that: described plant extract is that plant is yellow Ketone or Polyphenols.

Handmade soap the most according to claim 2, it is characterised in that: described plant extract is that green tea carries Taking thing, Folium Ginkgo extract, Fructus Crataegi extract, licorice flavone extraction, Folium Mori extract, Herba Selaginellae flavone carries Take the one in thing, lemon grass (Cymbopogon citratus) quintessence oil.

Handmade soap the most according to claim 1, it is characterised in that: described base plants oil be olive oil, Oleum Cocois, Petiolus Trachycarpi oil, Oleum Camelliae, Camellia oil, canola oil, shea butter, Testa oryzae oil, soybean oil, certain herbaceous plants with big flowers One or more mixing in flower seed oil.

5. the preparation method of handmade soap as claimed in claim 1, it is characterised in that comprise the steps:

(1) it is ready to the most in the desired amount various prepare raw material；

(2) taking base plants oil mix homogeneously, 38-42 DEG C of heating in water bath, constant temperature is stand-by；

(3) sodium hydroxide distilled water is dissolved into the solution of 10mol/L, controls temperature to 38-42 DEG C, Standby；

(4) plant extract, sodium carbonate being added sequentially in the distilled water of surplus, mix homogeneously is standby；

(5) sodium hydrate aqueous solution of step (3) is slowly added in the vegetable oil of step (1), stirs Mix saponification, to soap lye pH infinite approach 10；Add the mixed solution of step (4), stir；

(6) soap lye that step (5) obtains is poured in mould, capping, 38-42 DEG C of insulation 48h, the demoulding, Drying at shady and cool ventilation 4-6 month, packaging makes finished product.

The preparation method of handmade soap the most according to claim 5, it is characterised in that: described step (5) In saponification while use water bath heat preservation, temperature is 40 DEG C.