Toothpaste containing natural abradant

Abstract

The invention discloses toothpaste containing a natural abradant. A preparation method of the natural abradant comprises the following steps: drying and pulverizing rhizomes of herba houttuyniae, carrying out cell wall breaking to obtain an ultra-fine powder, dispersing the ultra-fine powder in mixed liquid of sucrose ester and ethanol to form turbid liquid, and then adding sodium bicarbonate in the mixed liquid; uniformly mixing powder of the rhizomes of the herba houttuyniae and xanthan gum in deionized water, adding the mixture in the turbid liquid and stirring, and carrying out centrifugal treatment and drying to obtain the natural abradant. The natural toothpaste abradant is harmless to teeth and health, and is easily degraded in the environment. Compared with a common abradant, the natural abradant has the characteristics that after a user brushes teeth with toothpaste containing a common abradant, the surfaces of dentins have obvious artificial wedge-shaped defects, but if the user brushes the teeth with the toothpaste containing the natural abradant, the surfaces of the bodies of the dentins are seldom changed due to the fact that damage of the abradant to the teeth is small.

Description

Technical field [0001] The invention belongs to the technical field of toothpaste friction agents, and specifically relates to a toothpaste containing a natural friction agent. Background technique [0002] The ingredients of toothpaste mainly include friction agents, foaming agents, moisturizers, thickeners, preservatives, fragrances, sweeteners and water. Among them, the friction agent is an indispensable ingredient in the toothpaste formulation, generally accounting for 20-50%. During the use of toothpaste, the friction agent in toothpaste is used to remove dirt and colored substances attached to the surface of the tooth. The raw materials used as toothpaste friction agents generally require appropriate hardness and friction values, uniform particle size, no peculiar smell, comfortable taste, safe and non-toxic, low solubility and stable chemical properties, and do not chemically react with other components in the toothpaste . At present, the commonly used friction agent ra...

AI Technical Summary

Problems solved by technology

Therefore, the use of toothpaste made of abrasives such as silicon dioxide, aluminum hydroxide, and calcium carbonate has created a certain contradiction between keeping the oral cavity clean and hygienic and dental safety for people who have the habit of brushing their teeth.

And calcium carbonate, calcium phosphate, sodium metaphosphate, bauxite, and silicon dioxide are all chemical additives. Using toothpaste with chemical abrasives to brush your teeth is not only harmful to the body if swallowed in a small amount, but also harmful to the water body if it is discharged into waste water after rinsing. The environment causes pollution, and long-term use will also cause harm to the enamel of the teeth. For example, obvious artificial wedge-shaped defects will appear on the surface of the enamel, leading to the occurrence of oral diseases such as gingivitis and dental caries.