Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides rosemary natural extract and utilizing this extract to prepare antibacterial toilet soap and its preparation method and application, overcoming the defect of chemical synthesis bacteriostatic agent.
Technical scheme of the present invention is: a kind of rosemary natural extract, obtains: take rosemary dry sample 50 kilograms according to following steps, by rosemary dry sample grind into fine powder, soaks 24h, then use filtered on buchner funnel by 80% ethanol 20 times amount, collect filtrate; Repeating this, to be operated to alcohol immersion liquid colourless, merging filtrate; Filtrate is used Rotary Evaporators decompression distillation, concentrated filtrate obtains rosemary crude extract; Fat-soluble Rosmarinus officinalis extract about 10 kilograms is obtained after the impurity such as crude extract adsorbs through macroporous absorbent resin, removing chlorophyll.
Another object of the present invention is to provide a kind of antibacterial toilet soap, the bacteriostatic activity in described antibacterial toilet soap and fragrance ingredient are rosemary natural extract described above.
As further improvement opportunity scheme, the composition of described antibacterial toilet soap, comprises Rosmarinus officinalis extract 5-10 part, coconut oil 10-12 part, soybean oil 20-23 part according to mass parts, sunflower oil 20-35 part, NaOH 8.5-9 part, water 20-25 part.
And another optimisation technique scheme, described antibacterial toilet soap is according to mass parts by Rosmarinus officinalis extract 5-10 part, coconut oil 10-12 part, soybean oil 20-23 part, and sunflower oil 20-35 part, NaOH 8.5-9 part, water 20-25 part form.
Present invention also offers a kind of preparation method of antibacterial toilet soap described above, its step comprises: the first step: coconut oil, soybean oil, sunflower oil are put into heatproof container by weight to scale, boil molten with water proof mode of heating, make the temperature of oil maintain 35 DEG C ~ 40 DEG C; Second step: by the amount of required water and NaOH, water is put into glass container, then slowly adds NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH is cooled to 35 DEG C ~ 40 DEG C after being dissolved in water completely, obtain aqueous slkali; 3rd step: the aqueous slkali of second step is slowly poured in the first step and is equipped with in the glass container of miscella, add while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, and regulate pH to 7.5 ~ 8; 4th step: amount adds Rosmarinus officinalis extract in proportion while stirring in the soap base of the 3rd step, then stirs, obtains mixing soap lye; 5th step: dip in a small amount of olive oil brushing die inside with brush, built by mould with plastic sheeting after then pouring the soap lye of the 4th step mixing into mould, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap; 6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, obtain perfumed soap finished product.
Present invention also offers a kind of described above antibacterial toilet soap, this antibacterial toilet soap is suppressing the application of C.perfringens, staphylococcus aureus, bacillus anthracis, salmonella, mycobacterium tuberculosis, alpha streptococcus, streptococcus pneumonia, shigella or S. sonnei.
The active ingredients such as the carnosol contained in Rosmarinus officinalis extract, Rosmarinic acid, rosmanol all have bacteriostasis in various degree to C.perfringens, staphylococcus aureus, bacillus anthracis, salmonella, mycobacterium tuberculosis, alpha streptococcus, streptococcus pneumonia, shigella, S. sonnei.
Advantage of the present invention:
Product provided by the invention, its bacteriostatic activity is significantly improved, and effectively can suppress the growth of multiple pathogenetic bacteria.
Production technique of the present invention is simple and safe, and Substance used and soap base raw material are natural products, has advantage that is safe, nontoxic, that have no side effect.Determine effective ingredient consumption.Because natural bacteriostatic active component content is excessive, the emulsifying effectiveness of perfumed soap can be affected, and consumption is too small can not play fungistatic effect.Applicant, through studying for a long time and a large amount of analysis of experimental data, determines the Optimum of this active constituent content, makes it to have good fungistatic effect, does not affect the shaping of perfumed soap again simultaneously.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is elaborated.
Embodiment 1:
The preparation process of Rosmarinus officinalis extract: take rosemary dry sample 50 kilograms, by rosemary dry sample grind into fine powder, soaks 24h by 80% ethanol 20 times amount, then uses filtered on buchner funnel, collect filtrate.Repeat this and be operated to alcohol immersion liquid colourless (3 ~ 5 times), merging filtrate.Filtrate is used Rotary Evaporators decompression distillation, concentrated filtrate is to sticky shape.Concentrate is shifted out, dries in the drying box of 50 DEG C, obtain rosemary crude extract.Crude extract adsorbs through macroporous absorbent resin, after 40% ethanol elution, can remove the impurity such as chlorophyll and obtain fat-soluble Rosmarinus officinalis extract about 10 kilograms.
Embodiment 2: the preparation one of rosemary antibacterial toilet soap
The first step: weigh coconut oil 11 kilograms, soybean oil 20 kilograms, sunflower oil 30 kilograms, put into heatproof container successively, boil molten with water proof mode of heating, make miscella temperature maintain 35 DEG C ~ 40 DEG C.
Second step: weigh 20 kilograms, water, 9 kilograms, NaOH.First water is put into glass container, then slowly add NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH completely solution is cooled to 35 DEG C ~ 40 DEG C after water, obtains aqueous slkali.
3rd step: that the aqueous slkali of second step is slowly poured into the first step is equipped with in the glass container of miscella, predominate while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, then regulate pH to 7.5 ~ 8.
4th step: add 8 kilograms of Rosmarinus officinalis extracts while stirring in the soap base of the 3rd step, then stir, obtains mixing soap lye.
5th step: dip in an olive oil with brush and brush one times inside mould, then pour the soap lye of the 4th step mixing into mould, then with plastic sheeting, mould is built, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap.
6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, about about 5 weeks, obtain perfumed soap finished product.
Embodiment 3: the preparation two of rosemary antibacterial toilet soap
The first step: weigh coconut oil 12 kilograms, soybean oil 21 kilograms, sunflower oil 25.5 kilograms, put into heatproof container successively, boil molten with water proof mode of heating, makes the temperature of oil maintain 35 DEG C ~ 40 DEG C.
Second step: weigh 21 kilograms, water, 9 kilograms, NaOH.First water is put into glass container, then slowly add NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH completely solution is cooled to 35 DEG C ~ 40 DEG C after water, obtains aqueous slkali.
3rd step: that the aqueous slkali of second step is slowly poured into the first step is equipped with in the glass container of miscella, predominate while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, then regulate pH to 7.5 ~ 8.
4th step: add 9 kilograms of Rosmarinus officinalis extracts while stirring in the soap base of the 3rd step, then stir, obtains mixing soap lye.
5th step: dip in an olive oil with brush and brush one times inside mould, then pour the soap lye of the 4th step mixing into mould, then with plastic sheeting, mould is built, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap.
6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, about about 5 weeks, obtain perfumed soap finished product.
Example 4: the preparation three of rosemary antibacterial toilet soap
The first step: weigh coconut oil: 10 kilograms, soybean oil 22 kilograms, sunflower oil 23 kilograms, put into heatproof container successively, boil molten with water proof mode of heating, make oil temperature maintain 35 DEG C ~ 40 DEG C.
Second step: weigh 20 kilograms, water, 8.8 kilograms, NaOH.First water is put into glass container, then slowly add NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH completely solution is cooled to 35 DEG C ~ 40 DEG C after water, obtains aqueous slkali.
3rd step: that the aqueous slkali of second step is slowly poured into the first step is equipped with in the glass container of miscella, predominate while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, then regulate pH to 7.5 ~ 8.
4th step: add 10 kilograms of Rosmarinus officinalis extracts while stirring in the soap base of the 3rd step, then stir, obtains mixing soap lye.
5th step: dip in an olive oil with brush and brush one times inside mould, then pour the soap lye of the 4th step mixing into mould, then with plastic sheeting, mould is built, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap.
6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, about about 5 weeks, obtain perfumed soap finished product.
Example 5: the preparation four of rosemary antibacterial toilet soap
The first step: weigh coconut oil: 12 kilograms, soybean oil 23 kilograms, sunflower oil 35 kilograms, put into heatproof container successively, boil molten with water proof mode of heating, make oil temperature maintain 35 DEG C ~ 40 DEG C.
Second step: weigh 25 kilograms, water, 9 kilograms, NaOH.First water is put into glass container, then slowly add NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH completely solution is cooled to 35 DEG C ~ 40 DEG C after water, obtains aqueous slkali.
3rd step: that the aqueous slkali of second step is slowly poured into the first step is equipped with in the glass container of miscella, predominate while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, then regulate pH to 7.5 ~ 8.
4th step: add 10 kilograms of Rosmarinus officinalis extracts while stirring in the soap base of the 3rd step, then stir, obtains mixing soap lye.
5th step: dip in an olive oil with brush and brush one times inside mould, then pour the soap lye of the 4th step mixing into mould, then with plastic sheeting, mould is built, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap.
6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, about about 5 weeks, obtain perfumed soap finished product.
Embodiment 6: the preparation five of rosemary antibacterial toilet soap
The first step: weigh coconut oil 10 kilograms, soybean oil 20 kilograms, sunflower oil 20 kilograms, put into heatproof container successively, boil molten with water proof mode of heating, make miscella temperature maintain 35 DEG C ~ 40 DEG C.
Second step: weigh 20 kilograms, water, 8.5 kilograms, NaOH.First water is put into glass container, then slowly add NaOH, the alkaline-resisting agitator rapid stirring of limit edged, NaOH completely solution is cooled to 35 DEG C ~ 40 DEG C after water, obtains aqueous slkali.
3rd step: that the aqueous slkali of second step is slowly poured into the first step is equipped with in the glass container of miscella, predominate while within 40 minutes, make both saponifications with the continuous stir about of alkaline-resisting agitator, until both solution mix completely and obtain soap base, then regulate pH to 7.5 ~ 8.
4th step: add 5 kilograms of Rosmarinus officinalis extracts while stirring in the soap base of the 3rd step, then stir, obtains mixing soap lye.
5th step: dip in an olive oil with brush and brush one times inside mould, then pour the soap lye of the 4th step mixing into mould, then with plastic sheeting, mould is built, 35 DEG C of incubators are placed 2 ~ 3 days, obtain perfumed soap.
6th step: taken out from mould by the ready-made perfumed soap of the 5th step, is put in ventilation and allows its natural drying, about about 5 weeks, obtain perfumed soap finished product.
Embodiment 7:
Bacteriostatic experiment is carried out with the rosemary perfumed soap of embodiment 4:
(1) preparation of bacteriostatic solution: the solution rosemary perfumed soap made and conventional perfumed soap (non-antimicrobial form perfumed soap) being mixed with respectively 1:10.
(2) make into the circular filter paper sheet of diameter 4mm with 102 type middling speed qualitative filter papers, be placed in culture dish 121 DEG C of sterilizing 20min, join solution with institute in (1) after cooling and on filter paper, quantitatively drip 20 μ l respectively, 25 DEG C of drying for standby.
(3) test strain is: C.perfringens, staphylococcus aureus, bacillus anthracis, salmonella, mycobacterium tuberculosis, alpha streptococcus, streptococcus pneumonia, shigella, S. sonnei.Be inoculated in MH meat intestines culture medium by test organisms after activation, cultivate 24h at 37 DEG C, being diluted to concentration with MH culture medium is 10
5~ 10
8the bacteria suspension of CFU/ml.
(4) in the culture dish of diameter 9cm, add 15mlMHA culture medium, it is 10 that every ware adds 1ml concentration
5~ 10
8the bacteria suspension of CFU/ml, is uniformly coated on MHA culture medium with spreader, then by being added with the filter paper of bacteriostatic solution, the filter paper of contrast solution is attached to planar surface successively uniformly, often kind of bacterium is cooked 5 parallel tests.Observe cultivate 24h at 37 DEG C after and record inhibition zone (transparent circle) size, inhibition zone size is averaged.Antibacterially the results are shown in Table 1.
Table 1: bacteriostatic agent solution is to several Inhibition test result for examination bacterium
Note: measured result is mean value ± standard error
Result shows, rosemary perfumed soap all has fungistatic effect to a certain degree to the malignant bacteria participating in test, particularly better to bacillus anthracis, salmonella, S. sonnei and Escherichia coli fungistatic effect.Compared to conventional perfumed soap, the fungistatic effect of rosemary perfumed soap is improved significantly.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.