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A kind of oral antibacterial spray and preparation method thereof
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A technology of oral cavity and essential oil, which is applied in the field of daily necessities, can solve the problems of low antibacterial activity and difficulty in achieving antibacterial effect, and achieve the effect of improved antibacterial effect and good antibacterial effect
Inactive Publication Date: 2021-01-05
YICHUN UNIVERSITY
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Problems solved by technology
However, these extracted essential oils usually have low antibacterial activity, and it is difficult to achieve the desired antibacterial effect
Method used
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preparation example Construction
[0022] The preparation process of forsythia essential oil is as follows: Weigh 20g of forsythia powder with a 30 mesh sieve, put it in a dry 1L round bottom flask, add 240mL of distilled water at a liquid-solid ratio of 12:1, seal, soak for 18h, and then connect the volatile oil extraction Put the instrument on a temperature-controllable magnetic stirrer, heat and extract in an oil bath at 120°C for 6 hours. The distilled volatile oil was extracted with anhydrous ether, added a small amount of anhydrous sodium sulfate to absorb water and dried, sealed and placed in the refrigerator overnight at 4°C, filtered and evaporated with a rotary evaporator to obtain a bright yellow oily liquid, which is Forsythia essential oil .
[0023] Through process parameter comparison experiment, the inventor of the present invention determines that the optimum process condition of forsythia essential oil is: soaking time 18h, liquid-solid ratio 12:1, extraction time 6h, the yield of forsythia es...
Embodiment 1
[0029] Embodiment 1 is the preparation experiment of oral antibacterial spray of the present invention.
[0030] In Example 1, the addition amount of each component is: Phellodendron 1.0%, Forsythia essential oil 1.2%, Angelica dahurica essential oil 0.8%, Sorbic acid 0.06%, Polysorbate 0.2%, Menthol 0.6%, Acesulfame K 1.2%, The balance is deionized water.
Embodiment 2
[0032] Embodiment 2 is the preparation experiment of oral antibacterial spray of the present invention.
[0033] In Example 2, the addition amount of each component is: Phellodendron 1.4%, Forsythia essential oil 1.7%, Angelica dahurica essential oil 0.5%, Sorbic acid 0.06%, Polysorbate 0.15%, Menthol 1.0%, Acesulfame K 1.0%, The balance is deionized water.
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Abstract
The invention aims to provide oral cavity antibacterial spray mist with a good antibacterial effect. The oral cavity antibacterial spray mist is characterized by comprising, by mass, 0.5-1.5% of obakunone, 0.5-2.0% of fructus forsythiae essential oil, 0.5-2.0% of radix angelicae essential oil, 0.01-0.2% of preservative, 0.03-0.4% of a solubilizing agent, 0.7-2.5% of a corrigent and the balance deionized water. Since obakunone can promote the antibacterial effect of radix angelicae essential oil and the fructus forsythiae essential oil, the antibacterial effect is promoted when the obakunone, the radial angelicae essential oil and the fructus forsythiae essential oil are used. In this way, the oral cavity antibacterial spray mist has the good antibacterial effect. In addition, the oral cavity antibacterial spray mist is free of toxins and therefore suitable for daily usage.
Description
technical field [0001] The invention belongs to the field of daily necessities, and relates to an oral spray and a preparation method thereof, in particular to an oral antibacterial spray and a preparation method thereof. Background technique [0002] Oral spray is a common daily necessities, used to spray into the mouth to reduce bad breath. Because bad breath is mainly produced by the metabolism of bacteria in the oral cavity, some antibacterial sprays have appeared in the prior art, in which a certain amount of antibacterial agents are added to inhibit the further reproduction of bacteria in the oral cavity, thereby achieving long-term suppression of bad breath Effect. [0003] At present, the bacteriostatic agents commonly used in daily necessities mainly include phenols, boric acids, etc. In addition, commonly used preservatives such as parabens and traditional fungicides such as sulfur are also widely used as bacteriostatic agents in the field of daily necessities. H...
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