CN111484909A

CN111484909A - Antivirus handmade soap and preparation method thereof

Info

Publication number: CN111484909A
Application number: CN202010299709.1A
Authority: CN
Inventors: 陈香梅; 辛美果; 冉迪; 曾琳
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-08-04

Abstract

The invention discloses an antiviral handmade soap and a preparation method thereof, wherein the handmade soap is prepared by a low-temperature saponification process, and the raw materials comprise the following components in parts by weight: 12-27 parts of soapberry saponin, 6-12 parts of a radix sophorae flavescentis extract, 6-14 parts of coconut oil, 8-18 parts of shea butter, 10-20 parts of grape seed oil, 3-10 parts of a madder extract, 2-6 parts of a radix angelicae extract, 2-6 parts of a kumquat extract, 3-8 parts of alkaline protease, 2-7 parts of sodium silicate, 5-10 parts of sodium hydroxide, 2-4 parts of grapefruit essential oil, 2-4 parts of green tea essential oil, 1-3 parts of honey and a proper amount of water. According to the invention, the soapberry saponin and the alkaline protease are matched, and meanwhile, various natural plant essences are supplemented, so that the virus inactivation and sterilization effects are greatly improved, the effects of the plant essences are more thoroughly exerted, the dirt-removing capability is strong, the natural fragrance is provided, and the prepared handmade soap has the advantages of fine surface, moderate foam, mild skin friendliness, no stimulation, good moisture-keeping effect and no pollution to the environment.

Description

Antivirus handmade soap and preparation method thereof

Technical Field

The invention belongs to the field of daily cleaning, and particularly relates to an antiviral handmade soap and a preparation method thereof.

Background

Soap is the washing article with the longest history of human use, and has been used for thousands of years. Sapindus mukorossi, also known as soapberry, hand washing fruit and the like, the saponin content of the peel of the Sapindus mukorossi is as high as about 20 percent, the Sapindus mukorossi is a woody plant with the highest known saponin content on the earth, the main components of the Sapindus mukorossi saponin are acyclic sesquiterpene oligosaccharide and triterpene saponin, a plurality of research results show that triterpene saponin and sesquiterpene glycoside have the effects of resisting bacteria, sterilizing, diminishing inflammation, removing dandruff and relieving itching on human skin, show obvious antibacterial activity on most pathogenic bacteria such as propionibacterium acnes, staphylococcus aureus, candida albicans, dermatophytosis and the like on the surface of the skin, and can be used for developing new botanical antibacterial drugs. Besides, the food also contains various substances beneficial to human bodies, and has wide application range.

With the vigorous development of the consumer market, the variety of handmade soap products is also increasing. However, most handmade soaps on the market are simple in components, glycerin and the like are generally added into a soap base, so that only a simple cleaning effect can be achieved, or essence, pigment, preservative and the like are added, and then the handmade soaps are excessively packaged, so that the effect of the handmade soaps is exaggerated, and consumers are deceived. In addition, because of the prevalence of new coronaviruses, which are essential for washing hands with handmade soaps, scientists have shown that the viral membrane consists of phospholipid bilayers which are easily solubilized by the soap and more rapidly inactivate viruses, whereas other bactericidal components in disinfectants are not as effective against viruses.

Therefore, the multifunctional natural healthy handmade soap with better effects of sterilizing and inactivating viruses is very significant to produce.

Disclosure of Invention

The invention aims to solve the technical problems, and is specifically realized by the following technical scheme:

the antiviral handmade soap comprises the following raw materials in parts by weight: 12-27 parts of soapberry saponin, 6-12 parts of a radix sophorae flavescentis extract, 6-14 parts of coconut oil, 8-18 parts of shea butter, 10-20 parts of grape seed oil, 3-10 parts of a madder extract, 2-6 parts of a radix angelicae extract, 2-6 parts of a kumquat extract, 3-8 parts of alkaline protease, 2-7 parts of sodium silicate, 5-10 parts of sodium hydroxide, 2-4 parts of grapefruit essential oil, 2-4 parts of green tea essential oil, 1-3 parts of honey and a proper amount of water.

The soapberry saponin has an inhibiting effect on viruses and bacteria, and as the viruses are life bodies formed by nucleic acid and protein, the alkaline protease added into the handmade soap can more quickly destroy virus structures and decompose protein dirt on the surface of skin; meanwhile, the soapberry saponin is also used as a natural surfactant, and the solubilization and emulsification effects of the soapberry saponin can remove protein dirt destroyed and decomposed by alkaline protease, so that the soapberry saponin is washed by clean water, mild and non-irritant to skin, and can quickly eliminate bacteria and viruses on the surface of the skin.

The coconut oil can improve the tightness among cells, strengthen the contraction capacity of pores, help to remove the outer layer of dead skin cells, improve dry and allergic skin and enable the skin to be more healthy and smooth; the grape seed oil is rich in vitamins, mineral substances, chlorophyll, fructose, glucose, grape polyphenol and protein, is easy to be absorbed by skin, and has remarkable oxidation resistance and moisturizing effect; the shea butter has strong moisturizing capability, and can accelerate the thickening speed of the soap liquid in the process of making the handmade soap; the grapefruit essential oil has a strong refreshing taste and can nourish tissue cells; the green tea essential oil contains a large amount of antioxidant components, and can neutralize free radicals in vivo and prevent skin aging. However, in the process of making handmade soap, the main problem is that the solubility of vegetable oil components is not high, and if the effective amount is insufficient, the efficacy of vegetable oil cannot be exerted. The sapindoside can be used as a natural surfactant, an emulsifier and a dispersant to increase the solubility of the vegetable oil component and improve the effective amount of the sapindoside, so that the corresponding effect can be exerted more thoroughly.

In addition, extracts of raw materials such as radix angelicae, radix sophorae flavescentis, madder, kumquat and the like are added to serve as raw materials of the handmade soap, wherein the radix angelicae is a traditional Chinese medicinal material and mainly contains volatile oil and various coumarin compounds such as imperatorin and angelica sinensis, and the addition of the radix angelicae to the handmade soap can effectively relieve symptoms such as skin rheumatism and pruritus; the cumquat contains rich vitamin C, cumarin and other components, has pleasant fragrance, and is added into the handmade soap, so that the smell of the handmade soap is improved and enriched, and the antibacterial and anti-inflammatory properties of the handmade soap are enhanced; radix Rubiae mainly contains anthraquinone, naphthoquinone alizarin, iridoid, etc., and has antibacterial effect; radix Sophorae Flavescentis is a Chinese medicinal material, contains alkaloids such as matrine, and has inhibitory effect on tubercle bacillus, dysentery bacillus, Staphylococcus aureus, and Escherichia coli, and also has inhibitory effect on various dermatophytes.

In addition, the sodium silicate can increase the hardness of the handmade soap, prevent the handmade soap from rancidity, reduce the loss of the handmade soap in hard water, enable the handmade soap to achieve an ideal decontamination effect through two modes of hydrolytic decontamination and colloid coagulation decontamination, and improve the decontamination capability of the handmade soap; the honey is added to improve the moisturizing effect of the handmade soap.

In some preferred embodiments, the antiviral handmade soap comprises the following raw materials in parts by weight: 15-20 parts of soapnut saponin, 8-10 parts of a radix sophorae flavescentis extract, 8-10 parts of coconut oil, 10-12 parts of shea butter, 10-12 parts of grape seed oil, 5-8 parts of a madder extract, 3-5 parts of a radix angelicae extract, 3-5 parts of a kumquat extract, 3-5 parts of alkaline protease, 3-5 parts of sodium silicate, 6-8 parts of sodium hydroxide, 2-3 parts of grapefruit essential oil, 2-3 parts of green tea essential oil, 1-2 parts of honey and a proper amount of water.

In some preferred embodiments, the antiviral handmade soap comprises the following raw materials in parts by weight: 18 parts of soapberry saponin, 9 parts of a sophora flavescens extract, 9 parts of coconut oil, 11 parts of shea butter, 11 parts of grape seed oil, 6 parts of a madder extract, 4 parts of an angelica dahurica extract, 3 parts of a kumquat extract, 5 parts of alkaline protease, 4 parts of sodium silicate, 7 parts of sodium hydroxide, 2 parts of grapefruit essential oil, 3 parts of green tea essential oil, 1 part of honey and a proper amount of water.

In some preferred implementation cases, the raw materials of the antiviral handmade soap further comprise 8-10 parts by weight of milk; the milk can improve the skin smoothness of the handmade soap in use.

In some preferred embodiments, the sapindoside in the raw material of the above anti-viral handmade soap is prepared by the following steps:

removing kernels of soapberry, drying, crushing to obtain soapberry powder, adding the soapberry powder into an ethanol solution according to the material-liquid ratio of 1g (4-6) m L, standing, extracting for 40-60 min under the conditions that the ultrasonic power is 200-400W and the temperature is 75-85 ℃, filtering to obtain a soapberry saponin crude extract, and concentrating under reduced pressure to obtain the soapberry saponin.

In some preferred embodiments, the soapberry is subjected to denucleation and drying, and then is crushed and sieved by a 100-mesh sieve to obtain soapberry powder.

The invention also provides a preparation method of the antiviral handmade soap, which is used for preparing the antiviral handmade soap and comprises the following steps:

mixing coconut oil, shea butter and grape seed oil, and stirring at 55-65 ℃ to prepare an oil phase; adding radix Rubiae extract, radix Angelicae Dahuricae extract, Fortunella margarita (lour.) Swingle extract, and radix Sophorae Flavescentis extract into water, and adding sodium hydroxide solution under stirring to obtain alkali solution; the sodium hydroxide solution is prepared by dissolving sodium hydroxide in water;

step two, adding alkali liquor into the oil phase while stirring the oil phase at the temperature of 40-45 ℃ to prepare a mixed solution;

adding soapberry saponin, alkaline protease and sodium silicate into the mixed solution, stirring, adding grapefruit essential oil, green tea essential oil and natural honey, continuing stirring, and filtering to obtain a filtrate;

and step four, filling the filtrate into a mold, preserving for 1-2 weeks at 10-25 ℃, and demolding to obtain the antiviral handmade soap.

In some preferred embodiments, after the anti-virus handmade soap is prepared by the above preparation method, the anti-virus handmade soap is dried by ventilation for 4 to 6 weeks.

The invention has the beneficial effects that:

(1) according to the invention, the soapberry saponin and the alkaline protease are matched, and meanwhile, various natural plant essences are supplemented, so that the virus inactivation and sterilization effects are greatly improved, the effects of the plant essences are more thoroughly exerted, and meanwhile, the soapberry saponin has strong dirt-removing capacity and natural fragrance, and can deeply clean, remove dirt and nourish skin;

(2) the handmade soap prepared by the invention has the advantages of fine surface, moderate foam, mild and non-irritating skin, good moisturizing effect, and meanwhile, the raw materials are all natural materials, and the sodium aliphatate generated after the soap is used is easy to degrade, so that the environment is not polluted;

(3) the invention adopts a low-temperature saponification process, reduces the volatilization of the vegetable oil to the maximum extent, further exerts the efficacy and also conforms to the concept of maximizing the resource utilization.

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described in the following embodiments to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

Example 1:

the antiviral handmade soap comprises the following raw materials in parts by weight: 18 parts of soapberry saponin, 9 parts of a sophora flavescens extract, 9 parts of coconut oil, 11 parts of shea butter, 11 parts of grape seed oil, 6 parts of a madder extract, 4 parts of an angelica dahurica extract, 3 parts of a kumquat extract, 5 parts of alkaline protease, 4 parts of sodium silicate, 7 parts of sodium hydroxide, 2 parts of grapefruit essential oil, 3 parts of green tea essential oil, 1 part of natural honey, 9 parts of milk and a proper amount of water.

The soapberry saponin is prepared by the following steps of removing kernels of soapberry, repeatedly cleaning peel of the soapberry with clear water for 3 times, drying the soapberry in an oven at 100 ℃ for 8 hours, crushing the soapberry with a universal crusher, sieving the crushed soapberry with a 100-mesh sieve to obtain soapberry powder, putting the soapberry powder in a conical flask, adding 80% ethanol solution according to the material-liquid ratio of 1g to 5m L, standing for 1 hour, setting the ultrasonic power to be 200w, performing ultrasonic extraction at 80 ℃ for 55min, filtering to obtain a soapberry saponin crude extract, and performing reduced pressure concentration on the crude extract by using a rotary evaporator to obtain the soapberry saponin for later use.

The antiviral handmade soap is prepared by the following steps:

placing coconut oil, shea butter and grape seed oil in a reaction kettle to be mixed, placing the mixture on a magnetic stirrer, and stirring the mixture for 18min at the temperature of 60 ℃ to prepare an oil phase; adding radix Rubiae extract, radix Angelicae Dahuricae extract, fructus Fortunellae margaritae extract, and radix Sophorae Flavescentis extract into beaker, adding water, placing beaker on magnetic stirrer, adding sodium hydroxide solution under stirring at 60r/min, and stirring for 14min to obtain alkali solution;

placing the reaction kettle filled with the oil phase on a magnetic stirrer, stirring the oil phase at 42 ℃, adding alkali liquor into the oil phase, stirring for 12min, and stirring at 120r/min to obtain a mixed solution;

adding soapnut saponin, alkaline protease, sodium silicate and milk into the mixed solution, stirring at a stirring speed of 120r/min for 19min, adding grapefruit essential oil, green tea essential oil and natural honey, continuously stirring for 5min, and filtering to obtain a filtrate;

and step four, filling the filtrate into a mold, storing for 10 days at the temperature of 20 ℃, demolding to prepare the handmade soap, and drying the handmade soap for 5 weeks in a ventilating way.

Example 2:

the antiviral handmade soap comprises the following raw materials in parts by weight: 16 parts of soapberry saponin, 8 parts of a sophora flavescens extract, 10 parts of coconut oil, 10 parts of shea butter, 12 parts of grape seed oil, 8 parts of a madder extract, 3 parts of an angelica dahurica extract, 5 parts of a kumquat extract, 4 parts of alkaline protease, 3 parts of sodium silicate, 6 parts of sodium hydroxide, 3 parts of grapefruit essential oil, 2 parts of green tea essential oil, 2 parts of natural honey, 10 parts of milk and a proper amount of water.

The antiviral handmade soap is prepared by the following steps:

placing coconut oil, shea butter and grape seed oil in a reaction kettle to be mixed, placing the mixture on a magnetic stirrer, and stirring the mixture for 20min at the temperature of 60 ℃ to prepare an oil phase; adding radix Rubiae extract, radix Angelicae Dahuricae extract, fructus Fortunellae margaritae extract, and radix Sophorae Flavescentis extract into beaker, adding water, placing beaker on magnetic stirrer, adding sodium hydroxide solution under stirring at 60r/min, and stirring for 15min to obtain alkali solution;

placing the reaction kettle filled with the oil phase on a magnetic stirrer, stirring the oil phase at 45 ℃, adding alkali liquor into the oil phase, stirring for 11min, and stirring at 120r/min to obtain a mixed solution;

adding soapnut saponin, alkaline protease, sodium silicate and milk into the mixed solution, stirring at a stirring speed of 120r/min for 20min, adding grapefruit essential oil, green tea essential oil and natural honey, continuously stirring for 5min, and filtering to obtain a filtrate;

and step four, filling the filtrate into a mold, storing for 8 days at the temperature of 20 ℃, demolding to prepare the handmade soap, and drying the handmade soap for 30 days in a ventilating way.

Example 3:

the antiviral handmade soap comprises the following raw materials in parts by weight: 24 parts of soapberry saponin, 11 parts of a radix sophorae flavescentis extract, 6 parts of coconut oil, 13 parts of shea butter, 15 parts of grape seed oil, 4 parts of a madder extract, 6 parts of an angelica dahurica extract, 2 parts of a kumquat extract, 7 parts of alkaline protease, 2 parts of sodium silicate, 9 parts of sodium hydroxide, 2 parts of grapefruit essential oil, 4 parts of green tea essential oil, 3 parts of natural honey, 8 parts of milk and a proper amount of water.

The antiviral handmade soap is prepared by the following steps:

placing coconut oil, shea butter and grape seed oil in a reaction kettle to be mixed, placing the mixture on a magnetic stirrer, and stirring the mixture for 16min at the temperature of 60 ℃ to prepare an oil phase; adding radix Rubiae extract, radix Angelicae Dahuricae extract, fructus Fortunellae margaritae extract, and radix Sophorae Flavescentis extract into beaker, adding water, placing beaker on magnetic stirrer, adding sodium hydroxide solution under stirring at 60r/min, and stirring for 13min to obtain alkali solution;

placing the reaction kettle filled with the oil phase on a magnetic stirrer, stirring the oil phase at 45 ℃, adding alkali liquor into the oil phase, stirring for 14min, and stirring at 120r/min to obtain a mixed solution;

and step four, filling the filtrate into a mold, storing for 13 days at the temperature of 20 ℃, demolding to prepare the handmade soap, and drying the handmade soap in a ventilating way for 37 days.

Example 4:

the antiviral handmade soap comprises the following raw materials in parts by weight: 13 parts of soapberry saponin, 7 parts of a sophora flavescens extract, 12 parts of coconut oil, 9 parts of shea butter, 14 parts of grape seed oil, 9 parts of a madder extract, 2 parts of an angelica dahurica extract, 6 parts of a kumquat extract, 6 parts of alkaline protease, 6 parts of sodium silicate, 5 parts of sodium hydroxide, 4 parts of grapefruit essential oil, 2 parts of green tea essential oil, 2 parts of natural honey and a proper amount of water.

The antiviral handmade soap is prepared by the following steps:

placing coconut oil, shea butter and grape seed oil in a reaction kettle to be mixed, placing the mixture on a magnetic stirrer, and stirring the mixture for 16min at the temperature of 60 ℃ to prepare an oil phase; adding radix Rubiae extract, radix Angelicae Dahuricae extract, fructus Fortunellae margaritae extract, and radix Sophorae Flavescentis extract into beaker, adding water, placing beaker on magnetic stirrer, adding sodium hydroxide solution under stirring at 60r/min, and stirring for 11min to obtain alkali solution;

adding soapnut saponin, alkaline protease and sodium silicate into the mixed solution, stirring at a stirring speed of 120r/min for 18min, adding grapefruit essential oil, green tea essential oil and natural honey, continuously stirring for 5min, and filtering to obtain a filtrate;

and step four, filling the filtrate into a mold, storing for 12 days at the temperature of 20 ℃, demolding to prepare the handmade soap, and drying the handmade soap in a ventilating way for 33 days.

Example 5:

antibacterial activity of the anti-virus handmade soaps prepared in examples 1 to 4 and common handmade soaps purchased in the market was detected according to QB/T2738-2012 standard, and the results are shown in Table 1.

TABLE 1

As can be seen from Table 1, the antiviral handmade soap prepared by the present invention is clearly more effective than the commercially available handmade soap in sterilizing.

Then, the anti-viral handmade soaps prepared in examples 1 to 4 and the commercially available ordinary handmade soaps were subjected to irritation test (soap concentration of 5 wt%, use amount of 0.3m L, skin reaction classification by HET VAM, i.e., relative irritation value, strong irritation of more than 2.0, irritation of 1.2 to 2.0, moderate irritation of 0.8 to 1.2, slight irritation of 0.0 to 0.8) and foam height test (foam height at 0min and 5min was measured using a roche foam tester, soap concentration of 2.5 wt%, respectively), and the results are shown in table 2.

TABLE 2

As can be seen from table 2, the anti-viral handmade soap of the present invention is mild and non-irritating, and has better foaming power and foam stability than the prior art.

Claims

1. The antiviral handmade soap is characterized by comprising the following raw materials in parts by weight: 12-27 parts of soapberry saponin, 6-12 parts of a radix sophorae flavescentis extract, 6-14 parts of coconut oil, 8-18 parts of shea butter, 10-20 parts of grape seed oil, 3-10 parts of a madder extract, 2-6 parts of a radix angelicae extract, 2-6 parts of a kumquat extract, 3-8 parts of alkaline protease, 2-7 parts of sodium silicate, 5-10 parts of sodium hydroxide, 2-4 parts of grapefruit essential oil, 2-4 parts of green tea essential oil, 1-3 parts of honey and a proper amount of water.

2. The antiviral handmade soap according to claim 1, wherein the raw materials thereof comprise, in parts by weight: 15-20 parts of soapnut saponin, 8-10 parts of a radix sophorae flavescentis extract, 8-10 parts of coconut oil, 10-12 parts of shea butter, 10-12 parts of grape seed oil, 5-8 parts of a madder extract, 3-5 parts of a radix angelicae extract, 3-5 parts of a kumquat extract, 3-5 parts of alkaline protease, 3-5 parts of sodium silicate, 6-8 parts of sodium hydroxide, 2-3 parts of grapefruit essential oil, 2-3 parts of green tea essential oil, 1-2 parts of honey and a proper amount of water.

3. The antiviral handmade soap according to claim 1, wherein the raw materials thereof comprise, in parts by weight: 18 parts of soapberry saponin, 9 parts of a sophora flavescens extract, 9 parts of coconut oil, 11 parts of shea butter, 11 parts of grape seed oil, 6 parts of a madder extract, 4 parts of an angelica dahurica extract, 3 parts of a kumquat extract, 5 parts of alkaline protease, 4 parts of sodium silicate, 7 parts of sodium hydroxide, 2 parts of grapefruit essential oil, 3 parts of green tea essential oil, 1 part of honey and a proper amount of water.

4. The antiviral handmade soap according to any one of claims 1 to 3, wherein the raw materials further comprise 8 to 10 parts by weight of milk.

5. The antiviral handmade soap according to any one of claims 1 to 3, wherein the sapindoside is prepared by the steps of:

6. The handmade soap of claim 5, wherein the soapberry is subjected to pitting and drying, and then is crushed and sieved by a 100-mesh sieve to obtain soapberry powder.

7. The preparation method of the antiviral handmade soap is characterized by comprising the following steps of:

adding soapberry saponin, alkaline protease and sodium silicate into the mixed solution, stirring, then adding grapefruit essential oil, green tea essential oil and honey, continuing stirring, and filtering to obtain filtrate;

8. The method according to claim 7, wherein the antiviral handmade soap is air-dried for 4 to 6 weeks after the production of the antiviral handmade soap.