CN104398432A - Preparation method for bactericidal liquid soap - Google Patents

Abstract

The invention discloses a preparation method for a bactericidal liquid soap. The preparation method comprises the following technological processes: adding 33.3-46.7 parts of water into a reaction vessel, increasing the temperature to 45-50 DEG C, adding 4-7 parts of glycerine, stirring uniformly, reducing the temperature to 15-25 DEG C, adding 16.7-23.3 parts of water and 12-25 parts of alkyl phosphate carboxylate, 7-10 parts of fat polyoxyethylene ether sodium and 1-4 parts of alkyl amido betaine, continuing stirring for 15-20 min with the stirring rod rotation speed of 10-15 r/min, adding 5-10 parts of a plant extract and 0.05-1 part of plant essential oil, continuing stirring for 5-8 min, and adjusting the pH value of the solution to be 7-8 by 0.5-3 parts of a pH conditioning agent to obtain a finished product (namely the bactericidal liquid soap). The preparation method is simple and low in preparation temperature, and the prepared product has the advantage of good bactericidal and bacteriostatic effect.

Description

A kind of preparation method of disinfection hand cleanser

Technical field

The present invention relates to a kind of preparation method of daily handwashing liquid, particularly relate to a kind of can the preparation method of disinfection hand cleanser.

Background technology

Along with the raising day by day of people's living standard, people are no longer cleaning actions only to the demand of handwashing liquid, and also need handwashing liquid to have sterilization, effect of antibacterial and skin protection, many disinfection hand cleansers are there is on the market now, but its sterilization component safety is not high, after containing hypotoxic cleaning composition hands, by direct for hands contacting foodstuff, certain injury will be caused to people's health, therefore its safety is not high enough, although the safety of other handwashing liquid is high, but function is incomplete, preparation method is complicated, cost is high, general consumer can not accept.

It is CN103194338A that State Intellectual Property Office discloses a publication number on July 10th, 2013, the patent of invention that name is called " a kind of handwashing liquid and preparation method thereof ", and the percentage by weight of this patent component and each component is: soap base: 6-15%; Aliphatic acid polyethenoxy ether sodium sulfate: 6-10%; Dodecyldimethylammonium hydroxide inner salt: 2-5%; Cocoanut fatty acid diethanolamide: 2-5%; Essence: 0.01-0.5%; Pigment: 0.01-0.5% water: surplus; The preparation method of handwashing liquid is: a, the component of above-mentioned handwashing liquid be mixed in proportion; B, stirring be heated to 80-85 DEG C; Handwashing liquid finished product is obtained after c, cooling.Handwashing liquid provided by the invention and preparation method thereof, the handwashing liquid obtained cleans that dynamics is strong, performance is gentle.Although this patent has certain cleaning action, it sterilizes, fungistatic effect is good not, and not containing skin care ingredient, without moisturizing and skin Caring effect, the heating-up temperature of the method is up to 80-85 DEG C in addition, easily destroys the activity of each component.

Summary of the invention

The present invention is intended to solve the sterilization of handwashing liquid in prior art, antipathogenic composition is few, effect is bad, do not have the heating-up temperature in skin-protection and skin-makeup effect and production method high, material effective ingredient part can be destroyed, power consumption is large, the problem of Chen Bengao, proposes a kind of active constituent content high, the preparation method of the disinfection hand cleanser of machining at low temperature.

In order to realize foregoing invention object, technical scheme of the present invention is as follows:

A kind of preparation method of disinfection hand cleanser, it is characterized in that: comprise following technical process: the water adding 33.3 ~ 46.7 parts in reaction vessel, after being warming up to 45 ~ 50 DEG C, add 4 ~ 7 parts of glycerol, after stirring, be cooled to 15 ~ 25 DEG C, add water and 12 ~ 25 parts of alkyl phosphorus carboxylates of 16.7 ~ 23.3 parts again, 7 ~ 10 parts of fatty polyoxyethylene esters sodium sulfate, after 1 ~ 4 part of alkyl amido betaine, continue to stir, mixing time is for being 15 ~ 20min, puddler rotating speed is 10 ~ 15r/min, finally add 5 ~ 10 parts of plant extracts and 0.05 ~ 1 part of plants essential oil, after continuing stirring 5 ~ 8min, solution pH value is regulated to be after 7 ~ 8 with the PH regulator of 0.5 ~ 3 part, get product.

Described adds glycerol, stirs, and the time of stirring is 5 ~ 10min, and the rotating speed of puddler is 15 r/min.

Described alkyl amido betaine is dodecanamide propyl decil lactone, it has excellent dissolubility and compatibility, excellent foaminess and significant thickening property, low irritant and bactericidal properties, compatibility uses and can significantly improve the washing softness of series products, conditioning and low-temperature stability; And there is good anti-water hardness tolerance, antistatic behaviour and biological degradability.

Described PH regulator is citric acid.

Described plants essential oil is the mixture of Flos Rosae Rugosae quintessence oil and Origanum majorana L., Salvia japonica Thunb., wheat germ tooth oil, and its mixing quality is than being 5:1:1.

Described water is deionized water.

Described plant extract is the mixture after being extracted by Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, Flos Camelliae Japonicae fruit, and the mass ratio of its mixing is 5:3:2:1:1.

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

A. decoct

By in mass ratio for the Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, the Flos Camelliae Japonicae fruit that take add in container, then add the water of 40 ~ 50 DEG C, after soaking 1 ~ 1.5h, raised temperature decocts, under boiling state, after decocting 40 ~ 60min, filtering and collecting filter liquid, again plant residue is decocted, under boiling state, decoct 1 ~ 1.5h, again filter, and collect filtrate, finally the filtrate of twice is merged;

B. concentrate

Concentrate filtrate to the extractum that relative density is 1.3 ~ 1.38, after cooling, add the ethanol that concentration of volume percent is 70%, after static 12h, filter, after the leaching supernatant, reclaim ethanol, at 55 DEG C, be concentrated into relative density is after the extractum of 1.2 ~ 1.25, is drying to obtain functional plants extract.

Beneficial effect of the present invention:

1, the present invention is compared with the handwashing liquid preparation method of prior art, heating-up temperature is gentle, and add water in batches and finally add plant extract and plants essential oil, can effective ingredient be avoided to greatest extent to be destroyed, making the sterilization of handwashing liquid, fungistatic effect the best; Plant extraction liquid in the present invention is after twice decoction, and merge solution and concentrate, extraction efficiency is high, and in extract, active constituent content is high, thus ensure that the effect of the handwashing liquid prepared by the method is good.

2, the present invention is compared with the conventional handwashing liquid of prior art, with the addition of surfactant, wetting agent, after emulsifying agent, also added plant extract, effect that each material in plant extract mixes together be make handwashing liquid have sterilization, antibacterial, on skin, form layer protecting film, from the invasion of the antibacterial in the external world, and the safety of plant extract and chemical bactericide is higher, and antibacterial can not develop immunity to drugs, bactericidal effect is more lastingly good, can life-time service; Also derived essential oil is added with in addition in the present invention, quintessence oil can keep the moistening of hands except having, prevent outside the effect of moisture loss, can also skin Caring, as Flos Rosae Rugosae quintessence oil has good beautifying skin-protection function, outer spot fading is supported within energy, promote that melanin decomposes, improve xerosis cutis, recover skin elasticity, allow women have pale, be full of elastic healthy skin, also can add other quintessence oils in addition and be prepared into the handwashing liquid with more effects; Quintessence oil has natural fragrance, and people can be made happy, can replace adding of artificial essence in prior art, and its function is not available for artificial essence.

Detailed description of the invention

Embodiment 1

A kind of preparation method of disinfection hand cleanser, comprise following technical process: the water adding 33.3 parts in reaction vessel, after being warming up to 45 DEG C, add 4 parts of glycerol, after stirring, be cooled to 15 DEG C, add water and 12 parts of alkyl phosphorus carboxylates of 16.73 parts again, 7 parts of fatty polyoxyethylene esters sodium sulfate, after 1 part of alkyl amido betaine, continue to stir, mixing time is for being 15min, puddler rotating speed is 10r/min, finally add 5 parts of plant extracts and 0.05 part of plants essential oil, after continuing to stir 5min, solution pH value is regulated to be after 7 ~ 8 with the PH regulator of 0.5 part, get product.

Embodiment 2

A kind of preparation method of disinfection hand cleanser, comprise following technical process: the deionized water adding 46.7 parts in reaction vessel, after being warming up to 50 DEG C, add 7 parts of glycerol, after stirring, be cooled to 25 DEG C, add deionized water and 25 parts of alkyl phosphorus carboxylates of 23.3 parts again, 10 parts of fatty polyoxyethylene esters sodium sulfate, after 4 parts of alkyl amido betaines, continue to stir, mixing time is for being 20min, puddler rotating speed is 15r/min, finally add 10 parts of plant extracts and 1 part of plants essential oil, after continuing to stir 8min, be after 7 ~ 8 with the citric acid regulating solution pH values of 3 parts, get product.

In said method, add glycerol, stir, its time of stirring is 5min, and the rotating speed of puddler is 150r/min; Plants essential oil is Flos Rosae Rugosae quintessence oil is 5:1:1 with its mixing quality of mixture ratio of Origanum majorana L., Salvia japonica Thunb., wheat germ tooth oil; Plant extract is the mixture after being extracted by Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, Flos Camelliae Japonicae fruit, and the mass ratio of its mixing is 5:3:2:1:1.

The preparation method of described plant extract comprises the following steps:

A. decoct

By in mass ratio for the Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, the Flos Camelliae Japonicae fruit that take add in container, then add the water of 40 DEG C, after soaking 1.5h, raised temperature decocts, under boiling state, after decocting 40min, filtering and collecting filter liquid, again plant residue is decocted, under boiling state, decoct 1h, again filter, and collect filtrate, finally the filtrate of twice is merged;

B. concentrate

Concentrate filtrate to the extractum that relative density is 1.3, after cooling, add the ethanol that concentration of volume percent is 70%, after static 12h, filter, after the leaching supernatant, reclaim ethanol, at 55 DEG C, be concentrated into relative density is after the extractum of 1.25, is drying to obtain functional plants extract.

Embodiment 3

A kind of preparation method of disinfection hand cleanser, comprise following technical process: the deionized water adding 40 parts in reaction vessel, after being warming up to 48 DEG C, add 5 parts of glycerol, after stirring, be cooled to 20 DEG C, add deionized water and 20 parts of alkyl phosphorus carboxylates of 20 parts again, 8 parts of fatty polyoxyethylene esters sodium sulfate, after 3 parts of dodecanamide propyl decil lactones, continue to stir, mixing time is for being 18min, puddler rotating speed is 12r/min, finally add 7 parts of plant extracts and 0. 5 parts of plants essential oils, after continuing to stir 6min, be after 7 ~ 8 with the citric acid regulating solution pH value of 1 part, get product.

In said method, add glycerol, stir, its time of stirring is 10min, and the rotating speed of puddler is 150r/min; Plants essential oil is Flos Rosae Rugosae quintessence oil is 5:1:1 with its mixing quality of mixture ratio of Origanum majorana L., Salvia japonica Thunb., wheat germ tooth oil; Plant extract is the mixture after being extracted by Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, Flos Camelliae Japonicae fruit, and the mass ratio of its mixing is 5:3:2:1:1.

The preparation method of plant extract, comprises the following steps:

A. decoct

By in mass ratio for the Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, the Flos Camelliae Japonicae fruit that take add in container, then add the water of 50 DEG C, after soaking 1h, raised temperature decocts, under boiling state, after decocting 60min, filtering and collecting filter liquid, again plant residue is decocted, under boiling state, decoct 1.5h, again filter, and collect filtrate, finally the filtrate of twice is merged;

B. concentrate

Concentrate filtrate to the extractum of relative density 1.38, after cooling, add the ethanol that concentration of volume percent is 70%, after static 12h, filter, after the leaching supernatant, reclaim ethanol, at 55 DEG C, be concentrated into relative density is after the extractum of 1.25, is drying to obtain functional plants extract.

Claims (8)

1. the preparation method of a disinfection hand cleanser, it is characterized in that: comprise following technical process: the water adding 33.3 ~ 46.7 parts in reaction vessel, after being warming up to 45 ~ 50 DEG C, add 4 ~ 7 parts of glycerol, after stirring, be cooled to 15 ~ 25 DEG C, add water and 12 ~ 25 parts of alkyl phosphorus carboxylates of 16.7 ~ 23.3 parts again, 7 ~ 10 parts of fatty polyoxyethylene esters sodium sulfate, after 1 ~ 4 part of alkyl amido betaine, continue to stir, mixing time is for being 15 ~ 20min, puddler rotating speed is 10 ~ 15r/min, finally add 5 ~ 10 parts of plant extracts and 0.05 ~ 1 part of plants essential oil, after continuing stirring 5 ~ 8min, solution pH value is regulated to be after 7 ~ 8 with the PH regulator of 0.5 ~ 3 part, get product.

2. the preparation method of disinfection hand cleanser as claimed in claim 1, it is characterized in that: described adds glycerol, stirs, the time of stirring is 5 ~ 10min, and the rotating speed of puddler is 15 r/min.

3. the preparation method of disinfection hand cleanser as claimed in claim 1 or 2, is characterized in that: described alkyl amido betaine is dodecanamide propyl decil lactone.

4. the preparation method of disinfection hand cleanser as claimed in claim 3, is characterized in that: described PH regulator is citric acid.

5. the preparation method of disinfection hand cleanser as claimed in claim 3, is characterized in that: described plants essential oil is Flos Rosae Rugosae quintessence oil is 5:1:1 with its mixing quality of mixture ratio of Origanum majorana L., Salvia japonica Thunb., wheat germ tooth oil.

6. the preparation method of disinfection hand cleanser as claimed in claim 1, is characterized in that: described water is deionized water.

7. the preparation method of disinfection hand cleanser as claimed in claim 1, is characterized in that: described plant extract is the mixture after being extracted by Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, Flos Camelliae Japonicae fruit, and the mass ratio of its mixing is 5:3:2:1:1.

8. the preparation method of disinfection hand cleanser as claimed in claim 7, is characterized in that: the preparation method of described plant extract, comprises the following steps:

A. decoct

By in mass ratio for the Fructus Forsythiae, Radix Glycyrrhizae, Radix Scutellariae, Radix Et Rhizoma Rhei, the Flos Camelliae Japonicae fruit that take add in container, then add the water of 40 ~ 50 DEG C, after soaking 1 ~ 1.5h, raised temperature decocts, under boiling state, after decocting 40 ~ 60min, filtering and collecting filter liquid, again plant residue is decocted, under boiling state, decoct 1 ~ 1.5h, again filter, and collect filtrate, finally the filtrate of twice is merged;

B. concentrate

Concentrate filtrate to the extractum that relative density is 1.3 ~ 1.38, after cooling, add the ethanol that concentration of volume percent is 70%, after static 12h, filter, after the leaching supernatant, reclaim ethanol, at 55 DEG C, be concentrated into relative density is after the extractum of 1.2 ~ 1.25, is drying to obtain functional plants extract.