2 results about "Fluoride Sodium" patented technology

This invention relates to the technical field of anti-caries functional foods or oral care products, specifically disclosing the application of sea buckthorn pulp in the preparation of a formulation combined with sodium fluoride for caries prevention. By constructing a caries model in SD rats, the anti-caries effect of the combined use of sea buckthorn pulp and low-concentration sodium fluoride was systematically evaluated. Experimental results show that sea buckthorn pulp is rich in active ingredients such as flavonoids and organic acids; the combination of sea buckthorn pulp and 250ppm sodium fluoride solution at volume ratios of 9:1, 7:3, or 1:1 comprehensively inhibited caries lesions at all stages of the smooth surface and pits and fissures of rat molars; furthermore, biosafety evaluation showed that no pathological damage was observed in the major organs, oral mucosa, and cecal mucosa of rats in each sea buckthorn intervention group, and the weight recovery effect was better than that in the sodium fluoride positive control group. This invention achieves synergistic caries prevention by low-concentration sodium fluoride and sea buckthorn pulp, providing a scientific basis for the development of low-fluoride, high-efficiency natural anti-caries functional foods or oral care products.

This application provides a toothpaste with antibacterial, anti-cavity, and teeth-strengthening effects, and its preparation method, relating to the field of daily chemical products technology. The toothpaste provided by this invention includes an antibacterial repair agent, which, by weight, comprises: 5-15 parts β-glucan, 2-8 parts mannoerythritol ester, and 2-8 parts Hedychium spirica extract. This invention combines β-glucan, mannoerythritol ester, and Hedychium spirica extract in a combination added to the toothpaste, which can reduce the amount of strontium fluoride and / or sodium fluoride, bioactive glass, etc., effectively achieving long-lasting protection and strengthening teeth.