Toothpaste containing polygonum cuspidatum and preparation method of toothpaste

Abstract

The invention belongs to the field of daily chemical products, in particular to toothpaste containing polygonum cuspidatum and a preparation method of the toothpaste. The toothpaste containing the polygonum cuspidatum comprises the following ingredients by weight percentage: 0.5-8% of polygonum cuspidatum extract, 15-25% of friction silicon oxide, 3-10% of thickening silicon oxide, 10-18% of glycerol, 40-52% of sorbitol solution, 1-3% of sodium carboxymethylcellulose, 1.5-3% of lauryl sodium sulfate, 0.1-0.5% of saccharin sodium, 0.2-0.4% of sodium benzoate, 0.3-0.5% of menthol, 0.2-0.4% of citric acid and the balance of deionized water. The prepared toothpaste containing the polygonum cuspidatum is uniform and transparent in character, has a pH (potential of hydrogen) close to that of human saliva, and can prevent anthraquinone and tannin active ingredients from being oxidized, keep a better antibacterial and anti-caries effect, whiten teeth, refresh breath and the brain and regain consciousness.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a toothpaste containing Polygonum cuspidatum and a preparation method thereof. Background technique [0002] Dental caries, commonly known as cavities and tooth decay, is an infectious disease of common oral diseases. Streptococcus mutans and Streptococcus sobrinus are the main pathogenic bacteria. Pathogenic bacteria produce glucose invertases (GTFs) and synthesize water-insoluble glucose from sucrose, which enables bacteria to adhere firmly to the surface of teeth and promotes the formation of dental plaque. Dental caries can be secondary to pulpitis and apical periodontitis, and can even cause inflammation of the alveolar and jaw bones. If caries are not treated in time, the lesions will continue to develop, forming cavities, and eventually the crown will be completely destroyed, eventually leading to tooth loss. [0003] Many anti-cavity and antibacterial toothpastes ...

AI Technical Summary

Problems solved by technology

Chinese patent CN106619156 has the following deficiencies: (1) the used anhydrous calcium hydrogen phosphate, hydroxyapatite, sodium lauroyl sarcosinate, sodium alginate, and polyphosphate are all alkaline auxiliary materials, resulting in the final Toothpaste is alkaline, which will reduce the antibacterial effect of antibacterial ingredients; (2) the pH of human saliva is 6.6-7.1, alkaline toothpaste will destroy the pH environment of the oral cavity, change the structure of oral flora and reduce the bactericidal lysozyme activity; (3) Active ingredients such as anthraquinones in toothpaste will reduce activity due to oxidation, reducing the antibacterial activity and effect of toothpaste; (4) Containing 5 kinds of traditional Chinese medicines such as comfrey and knotweed, which are extracted by water decoction, The polarity of the solvent is so high that the less polar active ingredients cannot be fully extracted, and the effective active ingredients in the medicinal materials cannot be fully extracted, which reduces the utilization rate of the medicinal materials