Quickly released oral cavity nursing mouthwash refreshing tablet and preparation method and application thereof
A technology of oral care and fresh tablet, which is applied in the field of oral care, can solve the problems of unsatisfactory bactericidal effect, low bioavailability, long action time, etc., and achieve the effects of convenient use, shortened action time, and convenient portability
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Embodiment 1
[0045] Take 0.01g of sodium fluoride and 3g of potassium nitrate and pass through a 100-mesh sieve for later use; 16g of citric acid, 37g of sodium bicarbonate, 3g of sodium benzoate, 10g of polyethylene glycol, 5g of povidone, 1.3g of essence, 23g of lactose, sodium saccharin 0.6g, menthol 0.5g, and silicon dioxide 0.3g are passed through an 80-mesh sieve for later use; the above powders are uniformly pressed into tablets. When pressing the tablet, the temperature is less than 18°C, and the air humidity is less than or equal to 40%.
Embodiment 2
[0047] Take 0.01g of sodium fluoride and 3g of potassium nitrate and pass through a 100-mesh sieve for later use; 17g of citric acid, 37g of sodium bicarbonate, 3g of sodium benzoate, 10g of polyethylene glycol, 5g of povidone, 3g of essence, 20g of lactose, and 0.6g of sodium saccharin g, 0.8 g of menthol, and 0.3 g of silicon dioxide are passed through an 80-mesh sieve for subsequent use; the above-mentioned powders are uniformly pressed into tablets. When pressing the tablet, the temperature is less than 18°C, and the air humidity is less than or equal to 40%.
Embodiment 3
[0049] Take 0.01g of sodium fluoride, 3g of potassium nitrate, 1g of sodium lauryl sulfoacetate through a 100-mesh sieve, and set aside; 3g of tartaric acid, 14g of citric acid, 37g of sodium bicarbonate, 3g of sodium benzoate, 10g of polyethylene glycol, and povidone 5g, essence 3g, lactose 19g, saccharin sodium 0.6g, menthol 0.8g, silicon dioxide 0.3g pass through 80-mesh sieve for later use; the above powder is uniformly pressed into tablets. When pressing the tablet, the temperature is less than 18°C, and the air humidity is less than or equal to 40%.
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