CN112137948A - Antibacterial soothing toothpaste and preparation method thereof - Google Patents

Abstract

The invention relates to the technical field of oral care products, and particularly discloses an antibacterial soothing toothpaste, which comprises 70-90% of base material components and 10-30% of antibacterial soothing functional components, wherein the base material components comprise: humectants, abrasives, sweeteners, thickeners, flavoring agents, binders, preservatives, solvents; the antibacterial and relieving functional components comprise: the antibacterial agent is grape seed oil, the anti-inflammatory agent is calendula extract, and the soothing agent comprises: aloe barbadensis leaf extract, chamomile oil and potassium nitrate; according to the invention, through reasonable collocation of various functional components, the effects of whitening, cleaning and moisturizing are achieved, the growth of bacteria in the oral cavity is effectively inhibited through the addition of the antibacterial and relieving functional components, the diseases such as oral cavity ulceration are prevented, the antibacterial and anti-inflammatory effects are good, the oral cavity can be refreshed, good relieving feeling is brought, and the oral care product has a good maintenance effect and is suitable for popularization and use.

Description

Antibacterial soothing toothpaste and preparation method thereof

Technical Field

The invention relates to the technical field of oral care products, in particular to antibacterial soothing toothpaste and a preparation method thereof.

Background

The world health organization proposed oral health including "chronic pain in the oromandibular face, oropharyngeal cancer, canker sores, congenital defects such as cleft lip and palate, periodontal (gum) disease, caries, tooth loss and other diseases and disorders affecting the oral cavity. "oral health is listed as one of ten major criteria for general health, and is an important evaluation item for evaluating general health.

Oral health is now gaining more and more attention. Toothpaste is a necessity of daily life for maintaining tooth health, and along with the continuous improvement of living standard, the toothpaste is developed from a common tooth cleaning type to a whitening functional type and the like. The caries preventing effect of the existing common toothpaste mainly depends on fluorine-containing preparations. Although teeth can be firmed and generation of caries can be prevented to some extent by the fluorine preparation, generation of caries cannot be completely effectively suppressed; or even though the caries can be partially prevented, the oral cavity irritation is large, and the natural internal environment in oral flora is seriously damaged; chinese medicine resources are rich, plant medicinal materials such as the calendula officinalis extract, the aloe barbadensis leaf extract and the like have higher antibacterial and anti-inflammatory effects, and in order to further improve the formula structure of the traditional toothpaste and adapt to diversified demands of consumers, the antibacterial and relieving toothpaste is designed.

Disclosure of Invention

The invention aims to provide an antibacterial soothing toothpaste to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an antibacterial soothing toothpaste comprises 70-90% of base material components and 10-30% of antibacterial soothing functional components, wherein the base material components comprise: humectants, abrasives, sweeteners, thickeners, flavoring agents, binders, preservatives, solvents; the antibacterial and relieving functional components comprise: the antibacterial agent is grape seed oil, the anti-inflammatory agent is calendula officinalis extract, and the soothing agent comprises: aloe barbadensis leaf extract, chamomile oil and potassium nitrate.

Further, the base material comprises the following components in percentage by weight: 40 to 70 percent of humectant, 10 to 20 percent of abrasive, 0.1 to 0.3 percent of sweetening agent, 5 to 15 percent of thickening agent, 2.0 to 3.0 percent of flavoring agent, 0.5 to 1.5 percent of adhesive, 0.1 to 0.3 percent of preservative and 10 to 35 percent of solvent.

Further, the antibacterial and relieving functional components comprise the following components in percentage by weight: 5-15% of antibacterial agent, 5-20% of anti-inflammatory agent and 5-20% of soothing agent.

Further, the humectant is glycerin; the abrasive is hydrated silica; the sweetener is xylitol; the thickening agent is cellulose gum; the adhesive is xanthan gum; the preservative is citric acid.

Further, the flavoring agent is edible essence (material), and the main material of the edible essence (material) is selected from any one of peppermint oil, lemon oil, spearmint oil, orange oil, wintergreen oil, clove oil, cinnamon oil, anise oil, menthol, borneol, citral, laurylaldehyde, vanillin and amyl acetate.

Further, the solvent includes, but is not limited to, water, deionized water, purified water, and edible ethanol.

Further, the calendula extract is prepared by removing impurities from selected calendula plant medicinal materials, crushing, extracting with water or alcohol, decoloring concentrated solution with activated carbon, and concentrating into extract or calendula volatile oil components with the relative density of 1.10-1.30.

Further, the aloe vera leaf extract is prepared by removing impurities from a selected aloe vera leaf plant medicinal material, crushing, and extracting the aloe vera extract by a methanol extraction method, wherein the methanol concentration is 80%, the extraction temperature is 40 ℃, and the ratio of material to liquid is 1: 7. leaching for 4h, filtering, concentrating, and collecting supernatant to obtain Aloe Barbadensis leaf extractive solution.

A preparation method of toothpaste with antibacterial and anti-inflammatory effects comprises the following steps:

step 1, weighing antibacterial and soothing functional components including an antibacterial agent, an anti-inflammatory agent and a soothing agent, respectively placing the antibacterial agent, the anti-inflammatory agent and the soothing agent into a stirring pot filled with a solvent, and uniformly stirring and dissolving to obtain a mixture I;

step 2, the weighed base materials comprise the following components: adding the humectant, the abrasive, the sweetening agent, the thickening agent, the flavoring agent, the adhesive and the solvent into a premixing tank together, fully dissolving to obtain a second mixture, and sucking the second mixture into a paste making machine;

step 3, adding the first mixture into a paste making machine containing a second mixture, vacuumizing the paste making machine at the temperature of 20-25 ℃, mixing and stirring in vacuum for 10-30 minutes, and stirring the first mixture and the second mixture uniformly;

step 4, absorbing the preservative into a toothpaste making machine, quickly stirring the preservative to be uniform, then grinding the preservative and performing vacuum degassing to form toothpaste body;

and 5, sampling and testing the toothpaste body in the toothpaste making machine, filling the qualified product into a hose or a box in an aseptic manner, and sealing to obtain the toothpaste with the antibacterial and anti-inflammatory effects.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, through reasonable matching of various functional components, the whitening, cleaning and moisturizing effects are achieved, and the antibacterial and soothing functional components are as follows: the antibacterial agent is grape seed oil, the anti-inflammatory agent is calendula extract, and the soothing agent comprises: the aloe vera leaf extract, the chrysanthemum morifolium oil and the potassium nitrate are added to effectively inhibit the growth of bacteria in the oral cavity and prevent diseases such as oral cavity ulceration, and have good antibacterial and anti-inflammatory effects; the sweetener added in the invention is xylitol, and the xylitol is utilized to replace sugar in the dessert, so that the sweetening effect superior to that of common sugar such as sucrose can be provided, the xylitol can be avoided being used as a living resource of bacteria, the oral cavity can be refreshed, good relieving feeling is brought, and the xylitol oral liquid has good maintenance effect and is suitable for popularization and use.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: an antibacterial soothing toothpaste comprises 80% of base material components and 20% of antibacterial soothing functional components, wherein the base material components comprise the following components in percentage by weight: 50% of humectant which is glycerin; 10% of abrasive material, wherein the abrasive material is hydrated silica; 0.1% of sweetening agent, wherein the sweetening agent is xylitol; 5% of thickening agent, wherein the thickening agent is cellulose gum; 2.0% of a flavoring agent, wherein the flavoring agent is peppermint oil; 0.5% of adhesive, wherein the adhesive is xanthan gum; 0.1% of preservative, wherein the preservative is citric acid; 12.3% of solvent, wherein the solvent is water;

the antibacterial and relieving functional components comprise the following components in percentage by weight: 5% of an antibacterial agent, wherein the antibacterial agent is grape seed oil; 5% of an anti-inflammatory agent, wherein the anti-inflammatory agent is calendula extract; the soothing agent is 10 percent, and comprises: 5% of aloe vera leaf extract, 3% of chrysanthemum morifolium oil and 2% of potassium nitrate.

The herba Sidae Rhombifoliae extract is prepared by removing impurities from selected herba Sidae Rhombifoliae plant materials, pulverizing, extracting with water or ethanol, decolorizing the concentrated solution with active carbon, and concentrating to obtain extract or herba Sidae Rhombifoliae volatile oil component with relative density of 1.10-1.30.

The aloe vera leaf extract is prepared by removing impurities from selected aloe vera leaf plant medicinal materials, crushing, and extracting with methanol at 80% concentration, 40 ℃ and 1: 7. leaching for 4h, filtering, concentrating, and collecting supernatant to obtain Aloe Barbadensis leaf extractive solution.

The preparation process comprises the following steps: step 1, weighing antibacterial and soothing functional components including an antibacterial agent, an anti-inflammatory agent and a soothing agent, respectively placing the antibacterial agent, the anti-inflammatory agent and the soothing agent into a stirring pot filled with a solvent, and uniformly stirring and dissolving to obtain a mixture I;

step 2, the weighed base materials comprise the following components: adding the humectant, the abrasive, the sweetening agent, the thickening agent, the flavoring agent, the adhesive and the solvent into a premixing tank together, fully dissolving to obtain a second mixture, and sucking the second mixture into a paste making machine;

step 3, adding the first mixture into a paste making machine containing a second mixture, vacuumizing the paste making machine at the temperature of 20-25 ℃, mixing and stirring in vacuum for 10-30 minutes, and stirring the first mixture and the second mixture uniformly;

step 4, absorbing the preservative into a toothpaste making machine, quickly stirring the preservative to be uniform, then grinding the preservative and performing vacuum degassing to form toothpaste body;

and 5, sampling and testing the toothpaste body in the toothpaste making machine, filling the qualified product into a hose or a box in an aseptic manner, and sealing to obtain the toothpaste with the antibacterial and anti-inflammatory effects.

Example 2: an antibacterial soothing toothpaste comprises 70% of base material components and 30% of antibacterial soothing functional components, wherein the base material components comprise the following components in percentage by weight: 40% of humectant, wherein the humectant is glycerin; 10% of abrasive material, wherein the abrasive material is hydrated silica; 0.1% of sweetening agent, wherein the sweetening agent is xylitol; 5% of thickening agent, wherein the thickening agent is cellulose gum; 2.3% of a flavoring agent, wherein the flavoring agent is peppermint oil; 0.5% of adhesive, wherein the adhesive is xanthan gum; 0.1% of preservative, wherein the preservative is citric acid; 12% of solvent, wherein the solvent is water;

the antibacterial and relieving functional components comprise the following components in percentage by weight: 10% of an antibacterial agent, wherein the antibacterial agent is grape seed oil; 10% of an anti-inflammatory agent, wherein the anti-inflammatory agent is calendula extract; the soothing agent is 10 percent, and comprises: 5% of aloe vera leaf extract, 3% of chrysanthemum morifolium oil and 2% of potassium nitrate.

The herba Sidae Rhombifoliae extract is prepared by removing impurities from selected herba Sidae Rhombifoliae plant materials, pulverizing, extracting with water or ethanol, decolorizing the concentrated solution with active carbon, and concentrating to obtain extract or herba Sidae Rhombifoliae volatile oil component with relative density of 1.10-1.30.

The aloe vera leaf extract is prepared by removing impurities from selected aloe vera leaf plant medicinal materials, crushing, and extracting with methanol at 80% concentration, 40 ℃ and 1: 7. leaching for 4h, filtering, concentrating, and collecting supernatant to obtain Aloe Barbadensis leaf extractive solution.

The preparation process comprises the following steps: step 1, weighing antibacterial and soothing functional components including an antibacterial agent, an anti-inflammatory agent and a soothing agent, respectively placing the antibacterial agent, the anti-inflammatory agent and the soothing agent into a stirring pot filled with a solvent, and uniformly stirring and dissolving to obtain a mixture I;

step 2, the weighed base materials comprise the following components: adding the humectant, the abrasive, the sweetening agent, the thickening agent, the flavoring agent, the adhesive and the solvent into a premixing tank together, fully dissolving to obtain a second mixture, and sucking the second mixture into a paste making machine;

step 3, adding the first mixture into a paste making machine containing a second mixture, vacuumizing the paste making machine at the temperature of 20-25 ℃, mixing and stirring in vacuum for 10-30 minutes, and stirring the first mixture and the second mixture uniformly;

step 4, absorbing the preservative into a toothpaste making machine, quickly stirring the preservative to be uniform, then grinding the preservative and performing vacuum degassing to form toothpaste body;

and 5, sampling and testing the toothpaste body in the toothpaste making machine, filling the qualified product into a hose or a box in an aseptic manner, and sealing to obtain the toothpaste with the antibacterial and anti-inflammatory effects.

Example 3: an antibacterial soothing toothpaste comprises 90% of base material components and 10% of antibacterial soothing functional components, wherein the base material components comprise the following components in percentage by weight: 60% of humectant which is glycerin; 10% of abrasive material, wherein the abrasive material is hydrated silica; 0.1% of sweetening agent, wherein the sweetening agent is xylitol; 5% of thickening agent, wherein the thickening agent is cellulose gum; 2.2% of a flavoring agent, wherein the flavoring agent is orange oil; 0.5% of adhesive, wherein the adhesive is xanthan gum; 0.2% of preservative, wherein the preservative is citric acid; 12% of solvent, wherein the solvent is water;

the antibacterial and relieving functional components comprise the following components in percentage by weight: 4% of an antibacterial agent, wherein the antibacterial agent is grape seed oil; 3% of an anti-inflammatory agent, wherein the anti-inflammatory agent is calendula extract; the soothing agent is 3%, and comprises: 1% of aloe vera leaf extract, 1% of chrysanthemum morifolium oil and 1% of potassium nitrate.

The herba Sidae Rhombifoliae extract is prepared by removing impurities from selected herba Sidae Rhombifoliae plant materials, pulverizing, extracting with water or ethanol, decolorizing the concentrated solution with active carbon, and concentrating to obtain extract or herba Sidae Rhombifoliae volatile oil component with relative density of 1.10-1.30.

The aloe vera leaf extract is prepared by removing impurities from selected aloe vera leaf plant medicinal materials, crushing, and extracting with methanol at 80% concentration, 40 ℃ and 1: 7. leaching for 4h, filtering, concentrating, and collecting supernatant to obtain Aloe Barbadensis leaf extractive solution.

The preparation process comprises the following steps: step 1, weighing antibacterial and soothing functional components including an antibacterial agent, an anti-inflammatory agent and a soothing agent, respectively placing the antibacterial agent, the anti-inflammatory agent and the soothing agent into a stirring pot filled with a solvent, and uniformly stirring and dissolving to obtain a mixture I;

step 2, the weighed base materials comprise the following components: adding the humectant, the abrasive, the sweetening agent, the thickening agent, the flavoring agent, the adhesive and the solvent into a premixing tank together, fully dissolving to obtain a second mixture, and sucking the second mixture into a paste making machine;

step 3, adding the first mixture into a paste making machine containing a second mixture, vacuumizing the paste making machine at the temperature of 20-25 ℃, mixing and stirring in vacuum for 10-30 minutes, and stirring the first mixture and the second mixture uniformly;

step 4, absorbing the preservative into a toothpaste making machine, quickly stirring the preservative to be uniform, then grinding the preservative and performing vacuum degassing to form toothpaste body;

and 5, sampling and testing the toothpaste body in the toothpaste making machine, filling the qualified product into a hose or a box in an aseptic manner, and sealing to obtain the toothpaste with the antibacterial and anti-inflammatory effects.

Effect test example: the antibacterial soothing toothpaste prepared in the above examples 1-3 was subjected to in vitro bacteriostasis experiments:

the test method comprises the following steps: the common oral disease-treating bacteria, namely candida albicans, streptococcus mutans, porphyromonas gingivalis and prevotella intermedia are selected as test microorganisms. Under the aseptic operation condition, a slant culture of each strain is taken, and one loop is picked up to 100mL of a specific liquid culture medium which is sterilized for activation culture for 24 h. And (3) taking 1mL of the activated bacterial suspension into a sterilized culture dish, pouring the activated bacterial suspension into the culture dish, and shaking the activated bacterial suspension uniformly. After the culture medium solidified, the sterilized oxford cups were uniformly placed in culture dishes by using tweezers, and 3 were placed in each culture dish. 0.25mL of diluted toothpaste solution was injected into an Oxford cup by using a pipette gun, and normal saline was added to the control group. The dish was carefully placed in an incubator at 37 ℃ for 24 hours and the zone diameter was measured with a vernier caliper.

The experimental results are as follows:

(Note: the diameter of the Oxford cup is 6 mm).

The results of the in vitro antibacterial experiments show that the toothpaste containing the most antibacterial and soothing functional components has a more remarkable inhibiting effect on common bacteria in the cavity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. An antibacterial soothing toothpaste comprises 70-90% of base material components and 10-30% of antibacterial soothing functional components, and is characterized in that the base material components comprise: humectants, abrasives, sweeteners, thickeners, flavoring agents, binders, preservatives, solvents; the antibacterial and relieving functional components comprise: the antibacterial agent is grape seed oil, the anti-inflammatory agent is calendula officinalis extract, and the soothing agent comprises: aloe barbadensis leaf extract, chamomile oil and potassium nitrate.

2. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the base material comprises the following components in percentage by weight: 40 to 70 percent of humectant, 10 to 20 percent of abrasive, 0.1 to 0.3 percent of sweetening agent, 5 to 15 percent of thickening agent, 2.0 to 3.0 percent of flavoring agent, 0.5 to 1.5 percent of adhesive, 0.1 to 0.3 percent of preservative and 10 to 35 percent of solvent.

3. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the antibacterial and relieving functional components comprise the following components in percentage by weight: 5-15% of antibacterial agent, 5-20% of anti-inflammatory agent and 5-20% of soothing agent.

4. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the humectant is glycerin; the abrasive is hydrated silica; the sweetener is xylitol; the thickening agent is cellulose gum; the adhesive is xanthan gum; the preservative is citric acid.

5. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the flavoring agent is edible essence, and the edible essence main material is selected from any one of peppermint oil, lemon oil, spearmint oil, orange oil, tangerine oil, wintergreen oil, clove oil, cinnamon oil, anise oil, menthol, borneol, citral, laurylaldehyde, vanillin and amyl acetate.

6. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the solvent includes, but is not limited to, water, deionized water, purified water, and edible ethanol.

7. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the calendula extract is prepared by removing impurities from selected calendula plant materials, crushing, extracting with water or ethanol, decoloring a concentrated solution with activated carbon, and concentrating into an extract or calendula volatile oil component with the relative density of 1.10-1.30.

8. The toothpaste with antibacterial and anti-inflammatory effects as claimed in claim 1, wherein: the aloe vera leaf extract is prepared by removing impurities from selected aloe vera leaf plant medicinal materials, crushing, and extracting the aloe vera extract by adopting a methanol extraction method, wherein the concentration of methanol is 80%, the extraction temperature is 40 ℃, and the material-liquid ratio is 1: 7. leaching for 4h, filtering, concentrating, and collecting supernatant to obtain Aloe Barbadensis leaf extractive solution.

9. A method for preparing toothpaste with antibacterial and anti-inflammatory effects according to claims 1-8, comprising the steps of:

step 1, weighing antibacterial and soothing functional components including an antibacterial agent, an anti-inflammatory agent and a soothing agent, respectively placing the antibacterial agent, the anti-inflammatory agent and the soothing agent into a stirring pot filled with a solvent, and uniformly stirring and dissolving to obtain a mixture I;

step 2, the weighed base materials comprise the following components: adding the humectant, the abrasive, the sweetening agent, the thickening agent, the flavoring agent, the adhesive and the solvent into a premixing tank together, fully dissolving to obtain a second mixture, and sucking the second mixture into a paste making machine;

step 3, adding the first mixture into a paste making machine containing a second mixture, vacuumizing the paste making machine at the temperature of 20-25 ℃, mixing and stirring in vacuum for 10-30 minutes, and stirring the first mixture and the second mixture uniformly;

step 4, absorbing the preservative into a toothpaste making machine, quickly stirring the preservative to be uniform, then grinding the preservative and performing vacuum degassing to form toothpaste body;

and 5, sampling and testing the toothpaste body in the toothpaste making machine, filling the qualified product into a hose or a box in an aseptic manner, and sealing to obtain the toothpaste with the antibacterial and anti-inflammatory effects.