CN110699197B

CN110699197B - Preparation method and preparation system of pepper degerming soap

Info

Publication number: CN110699197B
Application number: CN201910883530.8A
Authority: CN
Inventors: 邹晓川; 黄天奎; 饶淑容; 王凤琴; 王贵凤; 谭脂文
Original assignee: National Center For Schooling Development Programme; Chongqing University of Education
Current assignee: National Center For Schooling Development Programme; Chongqing University of Education
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2021-09-03
Anticipated expiration: 2039-09-18
Also published as: CN112980614A; CN110699197A; CN112980614B

Abstract

The invention adopts a preparation method of the pepper sterilization soap, which comprises an additive preparation step, a soap base pretreatment step, a material mixing step and the like; according to the invention, after the pepper is decocted, the decoction water is added into the corresponding prefabricated soap base for stirring and mixing, and the sterilization effective components of the pepper are extracted from the soap without additives, so that the sterilization soap can be used as a sterilization soap for infants. The sterilization components of the zanthoxylum bungeanum are added into the soap base in the form of additives, so that the uncontrollable property of the soap base produced by using zanthoxylum oil is avoided, the steps of the soap production process are reduced while the manufactured soap achieves sterilization, the soap production process provided by the invention is more convenient and effective, the control is convenient, and the waste of the raw material cost is reduced.

Description

Preparation method and preparation system of pepper degerming soap

Technical Field

The invention belongs to the technical field of soap processing, and particularly relates to a preparation method and a preparation system of a pepper degerming soap.

Background

At present, in the degerming washing products, the hand sanitizer gradually replaces soap, becomes a washing product necessary for household degerming and hand washing, and compared with soap (perfumed soap), the hand sanitizer is more convenient to use and looks professional, so that most mothers feel more relieved.

In fact, the hand sanitizer contains antibacterial chemical substances, which can damage delicate skin of a baby, and some components in the hand sanitizer, such as triclosan, can damage thyroid gland of a human body, and even some hand sanitizers may contain phthalate ester and polyethylene glycol, which can affect reproductive health and even cause cancer.

However, the soap (perfumed soap) is prepared from pure natural raw materials without additives, has more ideal decontamination capability than the hand sanitizer, and is more suitable for the market of children degerming washing products.

For example: patent publication No. CN107723146A discloses a method for preparing a zanthoxylum bungeanum leaf aromatic health-care soap, zanthoxylum oil is used as soap base matrix oil for saponification reaction in the patent to obtain a corresponding health-care soap with an antibacterial effect, the soap raw material is pure natural without additives, the prepared soap is suitable for children, and the prepared soap also has a good antibacterial effect.

The soap has the sterilization effect mainly because the effective components of the pepper are added in the raw materials, the pepper recorded in pharmacopoeia of the people's republic of China has the effects of warming middle energizer and relieving pain, killing parasites and relieving itching, and modern researches show that the pepper also has pharmacological activities of bacteriostasis, analgesia, anesthesia, cancer resistance and the like, and has wide development prospect.

In view of the pharmacological actions of the pricklyash peel in resisting bacteria and killing insects, the patent numbers are as follows: CN2016100065132 discloses a degerming and anti-allergy green zanthoxylum oil skin-care soap and a preparation method thereof, wherein green zanthoxylum oil and green zanthoxylum oil are used as base oil for soap base, and saponification reaction is carried out between the green zanthoxylum oil and alkali liquor to obtain corresponding higher fatty acid sodium, which forms basic components of the skin-care soap, and the skin-care soap obtained by detection has degerming and anti-allergy effects.

The soap prepared in the patent is the degerming soap which is produced correspondingly by utilizing the degerming effect of the zanthoxylum oil, and the degerming soap has less harm to skin than a chemical degerming reagent added in the hand sanitizer, and can be more suitable for the soap market of children.

However, in both of the above patents, the soap obtained by using the zanthoxylum bungeanum extract oil as the soap-based base oil has a certain degerming effect.

In fact, the ingredients of the oil extracted from zanthoxylum is complex and is described (li jiangtao, li miao; "natural products research and development" 2007 stage B11): the pepper volatile oil mainly contains olefins: such as limonene, pinene, terpinene, myrcene, sabinene, ocimene, thujene, caryophyllene, etc.; alcohols: such as linalool, terpineol, linalool, and the like; ketones: such as piperitone and menthone; in addition, there are aldehydes, epoxy compounds (e.g., 1, 8-cineole), esters, aromatic hydrocarbons, and the like. And the main component in the oil is 80.96 percent of olefins; 12.45 percent of alcohols; 3.63% of ketones; 1.51% of epoxy compound; esters 1.43%; the essential oil mainly has antibacterial and bactericidal effects, and is citronellol, cumic alcohol and geraniol.

Moreover, the higher alcohol is difficult to react with the alkali liquor in general, so even if the zanthoxylum oil is used as the soap base matrix oil to react with the alkali liquor, most of the sterilization effective components (a few higher fatty acids are required to react with the alkali liquor) in the volatile oil are mixed in the soap base in a molecular state, and the sterilization effect of the final finished soap is mostly realized through alcohol molecules in the zanthoxylum oil (the soap is dissolved in water to be alkaline, and the alkaline environment causes bacterial dehydration and has certain sterilization effect).

In view of the fact that the bactericidal effect of zanthoxylum oil is utilized in soap by its own properties, and the extraction rate of zanthoxylum oil in the production process is low, there are records (ouyang jade, loving, etc.. ultrasonic extraction of zanthoxylum oil and its component analysis [ J ] food and fermentation industry, 2007.03.034): the extraction rate of zanthoxylum oil is 7.8%, which means that 100 parts by mass of zanthoxylum oil can be extracted by 7.8 parts.

In conclusion, as the zanthoxylum oil is directly used as the effective sterilization component of the soap, the demand of the raw material zanthoxylum bungeanum (zanthoxylum bungeanum for preparing the zanthoxylum oil) is large, and the unit price of the raw material zanthoxylum bungeanum is relatively high, so that the production cost of the zanthoxylum bungeanum soap can be increased, and the sale market of the product soap can be reduced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a preparation method of a pepper sterilization soap, which solves the problems of complex extraction process, high raw material cost and the like caused by adopting pepper oil as a soap base raw material in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a preparation method of a pepper sterilization soap comprises the following steps:

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 50-80, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 100 ℃ and 150 ℃ after the solution is boiled, carrying out primary decoction for 20-30min during reflux time, taking filtrate after decoction, and keeping filter residue for later use;

3) adding a part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 150 ℃ after the solution is boiled, carrying out secondary decoction for 10-15min during reflux time, taking the filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is between 60 and 70 percent;

pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing according to the proportion of 0.3-0.5, heating and stirring for 20-30min at the temperature of 60-70 ℃ to obtain prefabricated hot fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 10-15%.

The invention also provides a preparation system of the pepper soap based on the production method of the pepper degerming soap, and the system comprises an auxiliary material preparation unit and a soap preparation unit;

the auxiliary material preparation unit comprises a frying and boiling pot, a filter tank, an evaporation tank and a liquid storage tank which are sequentially connected, wherein the frying and boiling pot is connected with a main material spiral conveyor and is connected with a water storage tank through a pipeline, and the frying and boiling pot is also connected with a condensation reflux device;

the soap preparation unit comprises a stirring tank, a cooling tank, an extruder, a dicer and a storage bin which are sequentially connected, wherein the stirring tank is provided with a heater, and is connected with a soap base metering conveyor and communicated with the liquid storage tank through a pipeline with a metering pump.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, a reflux decoction method is utilized, sterilization effective components of the pepper are extracted to the maximum extent, the decoction is added into the corresponding transparent soap base in an additive manner to be stirred and mixed, the preparation manner of the handmade soap is simulated, and the pepper decoction is added into the transparent soap base in the additive manner to form a new pepper sterilization soap; because the pricklyash peel decoction also has the sterilization effect, the prepared pricklyash peel sterilization soap has the sterilization effect by using the soap base as a sterilization carrier, and the sterilization effect is pure natural without addition, so that the pricklyash peel sterilization soap is more suitable for the sterilization care product for children than the chemical sterilization components added in the hand sanitizer.

2. Compared with the degerming soap produced by utilizing the degerming effect of zanthoxylum oil in the prior art, the degerming soap produced by adopting the production method disclosed by the invention has the advantages that the effective components added into the soap and playing an antibacterial role are added in a decoction form, and compared with the method adopting zanthoxylum oil as a soap base in the prior art, the production process of the soap provided by the invention is more convenient and efficient, and is also convenient to control.

3. Compared with the prior art, the method for producing the soap mixture with the same high-grade sodium aliphatate by adopting the decoction feeding method has the advantages that fewer Chinese prickly ash are adopted as raw materials, and the soap produced by the soap production method provided by the invention has lower raw material cost, is more economic and energy-saving and has better market prospect on the premise of specific sterilization effect.

4. The preparation method is based on the preparation method provided by the invention, and the preparation system is more favorable for fully mixing the decoction and the soap base, can effectively mix the sterilization components in the soap, and improves the sterilization effect of the pepper soap in unit volume.

Drawings

FIG. 1 is a flow chart of a manufacturing system according to the present invention.

Detailed Description

Example 1

The invention provides a preparation method of a pepper sterilization soap, which comprises the following steps:

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 50, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 100 ℃ after the solution is boiled, carrying out primary decoction for 20min during reflux time, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 120 ℃ after the solution is boiled, carrying out secondary decoction for 10min during reflux time, taking a filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 60%;

pretreating a soap base: pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.3, heating and stirring at 60 deg.C for 20min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 10%.

It is worth noting that: the transparent soap base can be obtained by a purchasing means, and the purchased soap base meets the relevant production and inspection standards in the standard-QB/T913-2004; the transparent soap base can also be prepared by adopting the soap production process in the prior art according to the production requirements, such as: the soap base is prepared by adopting palm oil, coconut oil, castor oil, glycerol, white sugar, alkali liquor (NAOH) and other raw materials and performing saponification reaction according to a proper proportion, wherein the castor oil can bring the transparent feeling of the transparent soap base, and the palm oil can enable the soap base to have better hardness.

In order to improve the use effect of the pepper health care soap and further improve the sterilization effect of the pepper health care soap, the preparation method provided by the invention also comprises an auxiliary material preparation step, and the auxiliary material preparation step comprises the following steps:

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 5: 4, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking for 30min at 90 ℃ in a stirring manner, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

The moxa has the functions of refreshing and repelling mosquitoes, and the moxa stick for moxa moxibustion and the essential oil of the moxa in the prior art contains the effective components of the moxa, and the effective components of the moxa can be extracted by the soaking method, so that the active components of the moxa are extracted by taking the moxa as an auxiliary additive in a soaking mode, and the obtained finished soap has the mosquito repelling effect. The ginger has the functions of degerming, removing fishy smell and the like, the effective components of the same plants can be extracted by adopting a water steaming method, an extraction method and the like, and the effective components in the ginger can be extracted by adopting a soaking method, so that the bactericidal effective components in the soaking solution are further improved.

The waste residues separated from the soaking solution are plant wastes, contain organic components and can be used as fertilizers for treatment, and the utilization of the waste residues is improved, so the preparation method also comprises a waste material treatment step, and the step comprises the following steps:

a1: mixing the filter residue in the step 3) and the soaking residue in the step S2 to obtain a mixture;

a2: and D, drying the mixture obtained in the step A1 until the water content is 5%, and crushing by using a crusher to obtain an organic crushed material.

Example 2

A preparation method of a pepper sterilization soap is characterized by comprising the following steps: the method comprises the following steps:

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 60, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 110 ℃ after the solution is boiled, carrying out primary decoction for 22min under reflux, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 130 ℃ after the solution is boiled, carrying out secondary decoction for 11min during reflux time, taking a filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 62%;

pretreating a soap base: pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.35, heating and stirring at 62 ℃ for 22min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 11%.

Also comprises an auxiliary material preparation step, which comprises the following steps:

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 6: 4.5, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking in a stirring manner at 92 ℃ for 33min, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

Also comprises a waste material treatment step, which comprises the following steps:

a1: mixing the filter residue obtained by separation in the step 3) and the soaking residue in the step S2 to obtain a wet mixture;

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content of 3%;

a3: and D, crushing the dried mixture obtained in the step A2 by using a crusher to obtain an organic crushed material.

Example 3

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 65, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 120 ℃ after the solution is boiled, carrying out primary decoction for 24min under reflux, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 135 ℃ after the solution is boiled, carrying out secondary decoction for 12min during reflux time, taking a filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 64%;

pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.4, heating and stirring at 64 deg.C for 24min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 12%.

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 6.5: 4.8, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking for 36min at 94 ℃ in a stirring manner, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content of 2%;

Example 4

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 70, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 130 ℃ after the solution is boiled, carrying out primary decoction for 26min, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 140 ℃ after the solution is boiled, carrying out secondary decoction for 13min during reflux time, taking filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 66%;

pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.45, heating and stirring at 66 deg.C for 26min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 13%.

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 7: 5, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking for 40min at 96 ℃ in a stirring manner, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content of 6%;

Example 5

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 75, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 140 ℃ after the solution is boiled, carrying out primary decoction for 28min under reflux, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 145 ℃ after the solution is boiled, carrying out secondary decoction for 14min during reflux time, taking a filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 68%;

pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.48, heating and stirring at 68 ℃ for 28min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 14%.

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 7.5: 5.5, weighing the corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking for 43min at the soaking temperature of 98 ℃ in a stirring manner, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content of 7%;

Example 6

preparing an additive: 1) weighing a proper amount of pepper for later use, wherein the mass ratio of pepper is as follows: the weight ratio of the deionized water is 1: 80, taking two parts of deionized water with corresponding weight for standby;

2) mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 150 ℃ after the solution is boiled, carrying out primary decoction for 30min under reflux, taking filtrate after decoction, and keeping filter residue for later use;

3) adding one part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 150 ℃ after the solution is boiled, carrying out secondary decoction for 15min during reflux time, taking filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain mixed filtrate;

4) concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is 70%;

pretreating a soap base: 5) mixing the prepared transparent soap base with the concentrated solution in the step 4) according to the weight ratio of 1: mixing at a ratio of 0.5, heating and stirring at 70 deg.C for 30min to obtain prefabricated thermal fluid;

6) and (3) carrying out die-reversing, cooling, demoulding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 15%.

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 8: 6, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking for 45min at 100 ℃ in a stirring manner, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content of 8%;

And (3) degerming experiment:

the sterilization tests of the zanthoxylum bungeanum degerming soap prepared by the methods of example 1 to example 6 were carried out according to the sterilization test described in the standard GB19877.3-2005 specialty soap.

Test samples: the sterilized soap of Zanthoxylum bungeanum (samples 1 to 6) prepared by the methods of examples 1 to 6, the transparent soap base (comparative sample 1) provided by the present invention, and the sterilized soap of Liushen (soap for sterilizing by using triclosan, comparative sample 2)

Test strains: preparation of test suspensions of E.coli (8099), Staphylococcus aureus (ATCC6538), Candida albicans (ATCC 10231): using the last subculture of each test bacterium in tryptone soybean broth (TBS) for 24h for 3 times, and adjusting the concentration of the bacterial suspension to 1.0 × 10 by using a turbidimeter⁵～9.0×10⁵cfu/ml. Glucose tryptone agar (DTA) was used as the medium, and a pour plate method (hygiene Law and supervision department of health, Disinfection technical Specification [ S ]]Beijing, Ministry of health of the people's republic of China 2002) viable bacteria count.

Preparation of test plates: preparing experimental solution from various samples in the uniform area, adding into melted agar culture medium at concentration of 1000mg/L, 3000mg/L, 5000mg/L, making into plate, culturing at 37 deg.C for 48 hr, and discarding the contaminated plate.

And (3) bacteriostatic test: 0.1ml of the bacterial suspension is transferred and inoculated to a test plate, an L-shaped glass rod is uniformly coated on the surface of the plate, the plate is inversely cultured for 48 hours at 37 ℃, and the bacterial production condition of each test bacterium on the plate is observed, wherein the specific test condition is shown in Table 1.

Note that: "+" indicates growth of the bacteria and "-" indicates sterile growth.

TABLE 1

As can be seen from table 1, the zanthoxylum bungeanum degerming soap prepared by the production method provided by the invention has variability with the change of the concentration of the soap solution, and because the soap prepared in the examples 1 to 6 has different ratios, the degerming effect on the three bacteria in the antibacterial experiment is different, but the zanthoxylum bungeanum soap prepared by the examples 5 and 6 has good degerming effect compared with the soap added with triclosan (comparative sample 2).

However, the soap added with triclosan (comparative sample 2) and the zanthoxylum bungeanum degerming soap prepared by the invention have the same sterilization effect, and the zanthoxylum bungeanum degerming soap prepared by the invention has smaller damage to the skin, and is specifically demonstrated by the following experiment.

Skin irritation test and allergy test

Taking 24 experimental mice, wherein each 12 mice are taken as one group, and the two groups of mice are respectively an experimental group and a comparison group; the backs of a plurality of mice of the experimental group and the comparative group are unhaired by a rosin dissolving method, and the skin bare parts of 6 mice of the experimental group are coated with the pepper sterilization soap moistened by distilled water, wherein the pepper sterilization soap is prepared by the production method of example 5; the skin bare parts of the other 6 mice in the experimental group were smeared with the sterilized soap of zanthoxylum bungeanum, which was wetted with distilled water and prepared by the production method of example 6; the soap of comparative sample 2 after being wetted with distilled water was applied to the exposed skin area of 12 mice in the comparative group. The observation period of 1h is compared with that of the positions of the individual mice which are not coated with the soap, and the results show that 12 mice in the experimental group have no skin irritation and anaphylactic reaction, 4 mice in the 12 mice in the comparative group have allergic eruptions, and 3 mice in the remaining 8 mice have swelling reaction.

In conclusion, it is proved that the soap added with triclosan (comparative sample 2) and the pepper sterilization soap prepared by the method have the same sterilization effect, and the pepper sterilization soap prepared by the method has less damage to the skin.

Compared with the sterilization soap produced by the sterilization effect of the zanthoxylum oil in the prior art, the sterilization soap produced by the production method has the advantages that the effective components added into the soap and playing the role of antibiosis are added in the form of decoction, and compared with the method adopting the zanthoxylum oil as the soap base in the prior art, the production process of the soap provided by the invention is more convenient and effective and is convenient to control.

Meanwhile, compared with the prior art, the method for feeding the decoction is adopted to produce the soap mixture with the same high-grade sodium aliphatate, the raw material pepper adopted by the invention is less, and on the premise of specific sterilization effect, the soap produced by the method for producing the soap has lower cost of the raw material (pepper), is more economical and energy-saving, and has better market prospect.

Example 7

In order to be further suitable for the preparation method of the pricklyash peel health care soap provided by the invention, the invention also provides a preparation system of the pricklyash peel degerming soap, which comprises an auxiliary material preparation unit and a soap preparation unit;

the auxiliary material preparation unit comprises a frying and boiling pot, a filter tank, an evaporation tank and a liquid storage tank which are sequentially connected, wherein the frying and boiling pot is connected with a main material spiral conveyor and is connected with a water storage tank through a pipeline, and the frying and boiling pot is also connected with a condensation reflux device; still include the soaking jar, the soaking jar sets up between boiling pan and filter-tank, the soaking jar is connected with auxiliary material metering feeder. In order to facilitate the transportation of materials in the whole process, a conveying pump is arranged between the boiling pot and the soaking tank, a residue pump is arranged between the soaking tank and the filter tank, the filter tank can adopt a centrifugal filter device or a manual filter mode to filter filtrate and residue, so that the filter tank and the evaporation tank can adopt the pump for conveying and can also utilize the self-weight of fluid for leading in, and the same evaporation tank and the storage tank can adopt the pump for conveying and can also utilize the self-weight of fluid for conveying.

Soap preparation unit is including the agitator tank that connects gradually, the cooling tank, the extruder, slabbing machine and storage storehouse, wherein the agitator tank is equipped with heating device, this heating device can adopt jacketed formula hot water heating or steam heating, the agitator tank is connected with soap base measurement conveyer, soap base measurement conveyer feed end is equipped with the rubbing crusher, a cubic for smashing the transparent soap base of buying and being even size, be convenient for transparent soap base is balanced to be dissolved under the heating device's that the agitator tank set up effect, mix in the leading-in agitator tank of concentrate measurement of keeping in for the convenience with transparent soap base, the agitator tank communicates with each other with the reservoir through the pipeline of taking the measuring pump and sets up. Be equipped with the delivery pump between cooling tank and the agitator tank, the fluid entering cooling tank in the agitator tank of being convenient for carries out the primary cooling, when waiting to cool off to predetermineeing the temperature, adopts the method of pump sending or artifical feeding to add the extruder with the fluid in the cooling tank and carries out crowded material to the use of cooperation slabbing machine obtains final finished product prickly ash degerming soap, can pack the sale, also can get into corresponding storage storehouse and preserve.

Still include auxiliary material processing unit, auxiliary material processing unit includes the filter residue conveyer of being connected with the filter-tank, and filter residue conveyer discharge end is equipped with the drying-machine, and the drying-machine discharge end has connected gradually rubbing crusher and storage tank. The auxiliary material processing unit is mainly used for effectively storing the waste residues for a long time so as to facilitate subsequent fertilization and utilization.

In the process of decocting the pepper, volatile substances are easily led out along with rising air, and the volatile substances contain partial effective components, so that the effective components volatilized in the process of decocting the pepper are reasonably utilized, and the principle of the most economical route is adopted. The dryer feed end still is equipped with the air inlet pipe of taking the valve. The air that derives from the condensation backward flow ware is through the steam among the desiccator drying, compresses through air compressor and conveys gas heater and heat gas, and the gas after the heating is led into drying-machine drying waste residue through the fan, and gas derivation agitator tank behind the drying waste residue lets in the agitator tank internal flow, can block the active ingredient part that has volatility to the soap fluid in, increases the active ingredient's in the soap quantity.

In order to prevent excessive waste gas from being produced in the production process of the preparation system provided by the invention and lead the waste gas into the air, the preparation system also comprises a tail gas treatment unit, wherein the tail gas treatment unit comprises a gas condenser, a tail gas expansion refrigerating unit and an active carbon adsorption unit which are sequentially connected, the gas condenser is connected with a waste liquid tank, and the stirring tank and the dryer are both communicated and connected with the gas condenser through pipelines.

The evaporation tank is connected with a condensation tank, the liquid discharge end of the condensation tank is communicated with a waste liquid tank, and the gas discharge end of the condensation tank is communicated with the feed end of the dryer. The evaporation tank can evaporate water at low temperature (or high temperature) and constant pressure, evaporated steam enters the condensation tank to be condensed into the waste liquid tank and finally enters the sewage treatment unit of the system (in view of the fact that the invention does not relate to a large amount of organic and inorganic pollutants, the waste liquid in the waste liquid tank can enter the urban sewage treatment system to be treated).

The preparation method is based on the preparation method provided by the invention, and the preparation system is more favorable for fully mixing the decoction and the soap base, can effectively mix the sterilization components in the soap, and improves the sterilization effect of the pepper soap in unit volume. And the system is provided with corresponding processing units for the waste gas and the waste liquid which are possibly generated in the production process, so that the preparation system provided by the invention is more environment-friendly and energy-saving.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the protection scope of the present invention.

Claims

1. A preparation method of a pepper sterilization soap is characterized by comprising the following steps: the method comprises the following steps:

mixing the pepper weighed in the step 1) with a part of deionized water, then carrying out reflux decoction, controlling the decoction temperature at 100 ℃ and 150 ℃ after the solution is boiled, carrying out primary decoction for 20-30min during reflux time, taking filtrate after decoction, and keeping filter residue for later use;

adding a part of water remaining in the step 1) into the filter residue obtained in the step 2) for reflux decoction, controlling the decoction temperature at 150 ℃ after the solution is boiled, carrying out secondary decoction for 10-15min during reflux time, taking the filtrate after decoction, and mixing the filtrate with the filtrate obtained in the step 2) to obtain a mixed filtrate;

concentrating the mixed filtrate obtained in the step 3) to ensure that the water content of the concentrated solution is between 60 and 70 percent;

6) carrying out die pouring, cooling, demolding and dicing on the prefabricated hot fluid in the step 5) to obtain a final product, wherein the water content of the final product is 10% -15%;

s1: according to the Chinese prickly ash: and (3) moxa: the weight ratio of the ginger is 20: 5-8: 4-6, weighing corresponding wormwood and ginger for later use, wherein the weight of the pepper is the weight of the pepper weighed in the step 1);

s2: adding the wormwood and the pepper weighed in the step S1 into the mixed filtrate obtained in the step 3), soaking in a stirring manner at 90-100 ℃ for 30-45min, taking the soaking solution after soaking, adding the soaking solution into the step 4), performing concentration reaction, and collecting soaking residues.

2. The method for preparing the sterilized pepper soap as claimed in claim 1, wherein the method comprises the following steps: also comprises a waste material treatment step, which comprises the following steps:

a2: drying the wet mixture obtained in the step A1 to obtain a dry mixture with the water content less than or equal to 8%;