Long-acting antibacterial tooth-protecting breath freshener containing lavender extract and preparation method of long-acting antibacterial tooth-protecting breath freshener

Abstract

The invention discloses a long-acting antibacterial tooth-protecting breath freshener containing a lavender extract and a preparation method of the long-acting antibacterial tooth-protecting breath freshener. The mosquito-repellent liquid is prepared from the following raw materials in parts by weight: 70 to 99.2 parts of deionized water, 0.1 to 8 parts of lavender extract, 0.1 to 6 parts of apple polyphenol extract, 0.1 to 6 parts of herba asari extract, 0.1 to 3 parts of citric acid, 0.1 to 3 parts of menthol, 0.1 to 2 parts of radix angelicae extract, 0.1 to 1 part of vitamin C and 0.1 to 1 part of sodium bicarbonate. According to the characteristic that the lavender extract belongs to an oily substance, but other substances belong to water-soluble substances, in the product preparation process and the sub-packaging transportation process, the effect that bacteriostatic effective substances in the spray are oxidized and invalid by air can be weakened, and after the spray is sprayed into the oral cavity, the water-soluble substances can be instantly combined with saliva on the surfaces of the oral cavity and teeth, so that the oral cavity can be effectively protected. And the lavender extract which is an oily substance can form a protective film on the surfaces of the oral cavity and the teeth, so that the functions of long-acting bacteriostasis and breath freshening on the oral cavity and the teeth are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of oral care products, in particular to a long-acting antibacterial tooth-protecting breath freshener containing lavender extract and a preparation method thereof. Background Art

[0002] As people's living standards continue to improve, they pay more and more attention to their physical health. Food, clothing, housing and transportation are the four major problems that people cannot avoid in their lives. The health of the oral cavity and teeth is directly related to people's demand and experience for "food". Therefore, maintaining people's oral and dental health has become one of the important cornerstones for modern people to improve their quality of life.

[0003] With the continuous development of science and technology, people's awareness of oral health is also improving. People are no longer satisfied with brushing their teeth with toothpaste to maintain their oral and dental health. More and more people use teeth whitening, teeth correction, new tooth replacement and other methods to maintain and improve their oral and dental health. At the same time, many people also use mouthwash, oral spray and other methods to inhibit Staphylococcus aureus in the mouth to help maintain their oral and dental health.

[0004] However, most of the mouthwashes and mouth sprays currently contain alcohol, and people often feel obvious irritation when using them. If there is a wound in the mouth, especially if you cannot brush your teeth for a certain period of time after wisdom teeth are extracted, a spray is needed to solve the oral health problem. However, if you use regular mouthwashes or mouth sprays containing alcohol, the irritation will be more intense, affecting people's overall experience. Moreover, after the ethanol components in many mouthwashes and mouth freshener sprays evaporate, they can no longer provide antibacterial effects to protect the mouth and teeth.

[0005] Therefore, there is an urgent need to develop a breath freshener that is gentle to the body and can increase the antibacterial time of the oral cavity and teeth, which can further meet people's life needs for oral and dental health. Summary of the invention

[0006] The object of the present invention is to provide a long-acting antibacterial tooth-protecting breath freshener containing lavender extract, and the raw materials thereof are as follows in parts by weight: 70-99.2 parts of deionized water, 0.1-8 parts of lavender extract, 0.1-6 parts of apple polyphenol extract, 0.1-6 parts of asarum extract, 0.1-3 parts of citric acid, 0.1-3 parts of menthol, 0.1-2 parts of angelica extract, 0.1-1 parts of vitamin C, and 0.1-1 parts of sodium bicarbonate.

[0007] Preferably, the lavender extract is lavender gel, which contains linalool, linalyl acetate, 4-terpineol, lavender acetate, α-terpineol, and 3-octanone, has antioxidant and antibacterial properties, and has a lavender aroma.

[0008] Preferably, the above-mentioned apple polyphenol extract contains multiple phenolic substances, including flavan-3-ols, flavonol compounds, hydroxybenzoic acids, dihydrochalcone, anthocyanins, etc., and has antioxidant and antibacterial properties.

[0009] Preferably, the asarum extract and the angelica dahurica extract have anti-inflammatory, detumescent and analgesic effects.

[0010] The present invention also provides a method for preparing the long-acting antibacterial tooth-protecting breath freshener containing lavender extract according to claim 1, and the specific steps are as follows: Step 1: Add deionized water to a 250mL beaker, and place a magnetic stirrer in the beaker. The amount of deionized water added is 69.2-100g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. The heating temperature is set to 36°C for constant temperature heating, and the stirring function is turned on under the heating condition; Step 2: Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 0.1-6g, the amount of asarum extract added is 0.1-6g, the amount of citric acid added is 0.1-3g, the amount of menthol added is 0.1-3g, the amount of angelica extract added is 0.1-2g, and the amount of vitamin C is 0.1-1g. During the addition process, keep stirring at a constant temperature until the stirring is uniform and completely dissolved; Step 3: Sodium bicarbonate and lavender extract are sequentially added to the solution in step 2, wherein the amount of sodium bicarbonate added is 0.1-1 g, and lavender extract is added 5-10 minutes after the addition of sodium bicarbonate, wherein the amount of lavender extract added is 0.1-8 g. Constant temperature heating and stirring are continued during the adding process. After stirring evenly, heating is stopped but stirring is continued. After the temperature drops to room temperature, pour it into a spray bottle immediately for use. After standing, part of the lavender extract will float on the liquid surface.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention uses lavender extract with antibacterial and antioxidant effects, and combines apple polyphenols, asarum, angelica dahurica and other substances that also have antibacterial and repairing effects to produce a synergistic and long-term antibacterial effect on the oral cavity and teeth. Asarum and angelica dahurica used in the formula have anti-inflammatory, antibacterial, analgesic, antioxidant and other functions. At the same time, apple polyphenols are used to replace the alcohol components in conventional mouth sprays or mouthwashes, and biomass components with a wide range of sources and mild body feel are used to replace irritating substances, which can enhance people's use experience. Lavender extract is an oily substance, but other substances are water-soluble substances. In the product configuration process and the packaging and transportation process, it can be achieved to reduce the antibacterial effective substances in the spray from being oxidized by air and ineffective. After the spray is sprayed into the oral cavity, the water-soluble substances can instantly combine with the saliva on the surface of the oral cavity and teeth, and the oily substance of lavender extract can form a protective film on the surface of the oral cavity and teeth, achieving the functions of long-term antibacterial and fresh breath for the oral cavity and teeth. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Example

[0013] 1. Add deionized water to a 250mL beaker and place a magnetic stirrer in the beaker. The amount of deionized water added is 100g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. Set the heating temperature to 36°C constant temperature heating and turn on the stirring function under heating conditions.

[0014] 2. Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 0.1 g, the amount of asarum extract added is 0.1 g, the amount of citric acid added is 0.1 g, the amount of menthol added is 0.1 g, the amount of angelica extract added is 0.1 g, and the amount of vitamin C added is 0.1 g. During the addition process, keep stirring at a constant temperature until the stirring is uniform and completely dissolved.

[0015] 3. Sodium bicarbonate and lavender extract are added to the solution in step 2 in sequence, wherein the amount of sodium bicarbonate added is 0.1 g, and lavender extract is added 5 minutes after the addition of sodium bicarbonate, and the amount of lavender extract added is 0.1 g. During the addition process, constant temperature heating and stirring are continued, and heating is stopped after stirring evenly, but stirring is continued. After the temperature drops to room temperature, it is immediately poured into a spray bottle for use. After standing, part of the lavender extract will float on the surface of the liquid level. Example

[0016] 1. Add deionized water to a 250mL beaker and place a magnetic stirrer in the beaker. The amount of deionized water added is 80g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. Set the heating temperature to 36°C constant temperature heating and turn on the stirring function under heating conditions.

[0017] 2. Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 3g, the amount of asarum extract added is 3g, the amount of citric acid added is 3g, the amount of menthol added is 1g, the angelica extract is 1g, and vitamin C is 0.5g. During the addition process, keep stirring at a constant temperature until the stirring is uniform and completely dissolved.

[0018] 3. Sodium bicarbonate and lavender extract are added to the solution in step 2 in sequence, wherein the amount of sodium bicarbonate added is 1 g, and lavender extract is added 8 minutes after the addition of sodium bicarbonate, and the amount of lavender extract added is 7.5 g. During the addition process, constant temperature heating and stirring are continued, and heating is stopped after stirring evenly, but stirring is continued. After the temperature drops to room temperature, it is immediately poured into a spray bottle for use. After standing, part of the lavender extract will float on the surface of the liquid level. Example

[0019] 1. Add deionized water to a 250mL beaker and place a magnetic stirrer in the beaker. The amount of deionized water added is 73.5g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. Set the heating temperature to 36°C constant temperature heating and turn on the stirring function under heating conditions.

[0020] 2. Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 5g, the amount of asarum extract added is 5g, the amount of citric acid added is 3g, the amount of menthol added is 3g, the amount of angelica extract added is 1g, and the amount of vitamin C is 1g. During the addition process, keep stirring at a constant temperature until the stirring is uniform and completely dissolved.

[0021] 3. Sodium bicarbonate and lavender extract are added to the solution in step 2 in sequence, wherein the amount of sodium bicarbonate added is 0.5 g, and lavender extract is added 10 minutes after the addition of sodium bicarbonate, and the amount of lavender extract added is 8 g. During the addition process, constant temperature heating and stirring are continued, and heating is stopped after stirring evenly, but stirring is continued. After the temperature drops to room temperature, it is immediately poured into a spray bottle for use. After standing, part of the lavender extract will float on the surface of the liquid level. Example

[0022] 1. Add deionized water to a 250mL beaker and place a magnetic stirrer in the beaker. The amount of deionized water added is 70g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. Set the heating temperature to 36°C constant temperature heating and turn on the stirring function under heating conditions.

[0023] 2. Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 6 g, the amount of asarum extract added is 6 g, the amount of citric acid added is 3 g, the amount of menthol added is 3 g, the amount of angelica extract added is 2 g, and the vitamin C is 1 g. During the addition process, keep stirring at a constant temperature until the stirring is uniform and completely dissolved.

[0024] 3. Sodium bicarbonate and lavender extract are added to the solution in step 2 in sequence, wherein the amount of sodium bicarbonate added is 1 g, and lavender extract is added 10 minutes after the addition of sodium bicarbonate, and the amount of lavender extract added is 8 g. During the addition process, constant temperature heating and stirring are continued, and heating is stopped after stirring evenly, but stirring is continued. After the temperature drops to room temperature, it is immediately poured into a spray bottle for use. After standing, part of the lavender extract will float on the surface of the liquid level.

[0025] Relevant experimental data and instructions: Antibacterial test and breath test were designed for this long-lasting antibacterial tooth protection breath freshener.

[0026] The bacteria used in the antibacterial test are Staphylococcus aureus, which can exist in large quantities in the human oral cavity. The bacterial solution is prepared according to the method in GB / T20944.1-2007, and a sterile culture medium is prepared at the same time. After the Staphylococcus aureus bacterial solution is selected to a suitable concentration and evenly coated on a sterile culture dish, the sprays of the four embodiments are sprayed evenly on the surface of the culture dish inoculated with the bacterial solution. After culturing for 8 hours and 24 hours, the area change of the bacterial species on the culture medium is observed, and the antibacterial rate is calculated.

[0027] The breath test selected the test of detecting volatile sulfide in the human oral cavity. The RH-17 breath meter of Interscan of the United States was used to measure the volatile sulfide in the oral cavity of the test participants. As a control, after using the long-lasting antibacterial tooth protection breath freshener of the four embodiments, the washout period was 1 day, and the value of volatile sulfide in the oral cavity after repeated spraying 5 times was recorded, and the average value of sulfide reduction caused by the four embodiments was calculated. The number of people participating in the test was 60, including 30 males and 30 females, and the age range was selected as people aged 25-40 who had a need for fresh breath.

[0028] The above experimental data are shown in Table 1.

[0029]

[0030] According to the data in Table 1, it can be seen that this long-lasting antibacterial tooth protection breath freshener containing lavender extract has a very strong and lasting antibacterial function, and can reduce people's breath values ​​by antibacterial means.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A long-acting antibacterial tooth-protecting breath freshener containing lavender extract, characterized in that: The raw materials are as follows by weight: 70-99.2 parts of deionized water, 0.1-8 parts of lavender extract, 0.1-6 parts of apple polyphenol extract, 0.1-6 parts of asarum extract, 0.1-3 parts of citric acid, 0.1-3 parts of menthol, 0.1-2 parts of angelica extract, 0.1-1 parts of vitamin C, and 0.1-1 parts of sodium bicarbonate.

2. The long-acting antibacterial tooth-protecting breath freshener containing lavender extract according to claim 1, characterized in that: The lavender extract is lavender gel, which contains linalool, linalyl acetate, 4-terpineol, lavender acetate, α-terpineol, and 3-octanone, has antioxidant and antibacterial properties, and has a lavender aromatic smell.

3. The long-acting antibacterial tooth-protecting breath freshener containing lavender extract according to claim 1, characterized in that: The apple polyphenol extract contains multiple phenolic substances, including flavan-3-ols, flavonol compounds, hydroxybenzoic acids, dihydrochalcone, anthocyanins, etc., and has antioxidant and antibacterial properties.

4. The long-acting antibacterial tooth-protecting breath freshener containing lavender extract according to claim 1, characterized in that: The asarum extract and the angelica dahurica extract have anti-inflammatory, detumescent and analgesic effects.

5. A method for preparing the long-acting antibacterial tooth-protecting breath freshener containing lavender extract according to claim 1, characterized in that: The specific steps are as follows: Step 1: Add deionized water to a 250mL beaker, and place a magnetic stirrer in the beaker. The amount of deionized water added is 69.2-100g. Then place the beaker containing deionized water in a magnetic stirrer with a heating function. The heating temperature is set to 36°C for constant temperature heating, and the stirring function is turned on under the heating condition; Step 2: Add apple polyphenol extract, asarum extract, citric acid, menthol, and angelica extract to step 1 in sequence, wherein the amount of apple polyphenol extract added is 0.1-6g, the amount of asarum extract added is 0.1-6g, the amount of citric acid added is 0.1-3g, the amount of menthol added is 0.1-3g, the amount of angelica extract added is 0.1-2g, and the amount of vitamin C added is 0.1-1g. During the addition process, stirring is continued at a constant temperature until the stirring is uniform and completely dissolved; Step 3: Sodium bicarbonate and lavender extract are sequentially added to the solution in step 2, wherein the amount of sodium bicarbonate added is 0.1-1 g, and lavender extract is added 5-10 minutes after the addition of sodium bicarbonate, wherein the amount of lavender extract added is 0.1-8 g. Constant temperature heating and stirring are continued during the adding process. After stirring evenly, heating is stopped but stirring is continued. After the temperature drops to room temperature, pour it into a spray bottle immediately for use. After standing, part of the lavender extract will float on the liquid surface.

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