Composition and application for preventing dental calculus

Abstract

The invention discloses a composition for preventing and application. The composition consists of the following components in parts by weight: 0.5 to 4 parts of phosphate, 0.05 to 0.3 parts of fluoride, 0.1 to 1.5 parts of PVM / MA copolymer, 0.3 to 1.5 parts of zinc citrate, 0.5 to 1.5 parts of sodium phytate and 0.01 to 0.2 part of alpha-dextranase. The composition disclosed by the invention can safely and effectively inhibit the generation of the dental calculus on the premise of protecting tooth health and maintain the health and attractiveness of teeth. The composition disclosed by the invention is applied to an oral cavity care product, can effectively prevent the formation of the dental calculus, and maintain oral cavity health.

Description

technical field [0001] The invention relates to oral care technology, in particular to a composition capable of effectively preventing dental calculus and its application. Background technique [0002] Dental calculus is the main local factor causing periodontal disease and widely exists in the Chinese population. Dental calculus is primarily the result of the mineralization of dental plaque, a mineral mainly composed of calcium phosphate lenses of varying densities, shapes, and surface areas. According to the composition analysis of typical calculus, the main components in its inorganic matter are calcium phosphate 75.97%, magnesium phosphate 3.77%, calcium carbonate 3.17%, and organic matter and water account for 17.09%. [0003] The current method of cleaning oral calculus is to regularly go to professional dental clinics for mechanical removal, but it is difficult to popularize due to factors such as high price and consumption habits. Therefore, the removal and inhibit...

AI Technical Summary

Problems solved by technology

Phosphate materials have a strong bond and force with dentin, enamel and calculus. In order to improve the removal effect of dental calculus on the tooth surface, the prior art usually uses a single or compound combination of high-content dental calculus crystal growth inhibitors , but the effect of removing dental calculus needs to be further improved

At the same time, although normal physiological adjustments in human living tissues will not cause tooth enamel demineralization, high levels of phosphate ions may cause tooth demineralization.

In addition, for other calculus inhibitors such as zinc citrate and sodium phytate, high content of zinc citrate in the formula will lead to bad taste and poor system stability

Sodium phytate is used in the toothpaste system, and its compatibility needs to be considered. The effect is not good if the dosage of sodium phytate is small, and the high content of sodium phytate in the formula is too irritating to the oral mucosa and will lead to system instability.

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