Interpretation of the new national standard toothpaste
Article by Vennesa
1. For the first time added the definition of toothpaste - easy to understand the composition and role of toothpaste
Toothpaste is abrasive, humectant, thickener, foaming agents, fragrances, water and other additives (used to improve the effectiveness of oral health component) mixture of the paste material. It should be noted that the new national standard is the production of standards, rather than efficiency standards. That is, evaluate whether some kind of toothpaste has a special health benefits, not the new national standard, and be based on efficacy standards.
2. Elevated baseline fluoride content
The new national standard adult baseline fluoride content of fluoride toothpaste from 0.04% to 0.05%, range 0.05% to 0.15%, and provides children fluoride toothpaste should be 0.05% to 0.11%.
3. PH value increase - anti-tooth demineralization
New national standard pH of the toothpaste raised from 5.0 to 10.0 5.5 to 10.0, which means reducing the acidity of toothpaste. This will help prevent tooth demineralization.
4. Remove the fragrance, the provisions of foam - cleaning effect is not reduced
Remove the new national standard indicators of sensory flavor and consistency, the amount of foam required. Because the smell of toothpaste and foam blowing agent is produced by aromatic and, although the flow of foam and dirt can be driven off, but the main effect of toothpaste or abrasive cleaning action, low foaming and does not affect the flavor of toothpaste a small toothpaste cleaning effect.
5. Limit diethylene glycol, triclosan use - affect the health of small
New national standard moisturizer on toothpaste with diethylene glycol and preservatives triclosan provides as follows: ① not allowed in the raw materials to add diethylene glycol, eg as impurities into, then the content should not exceed 0.1%. ② allows the addition of preservatives triclosan, but the content must be below 0.3%.
Please choose your way of toothpaste
! 1. Tooth paste is good, friction is the dominant agent.
First, consumers should have a basic understanding of toothpaste ingredients: ① moisturizers are glycerol, sorbitol, polyethylene glycol. ② common thickener is carboxymethyl cellulose sodium (CMC). New national standard has been canceled for the consistency requirements. ③ now use the more common variety of toothpaste friction agent is calcium carbonate and silica, followed by the DCP. Less is the amount of aluminum hydroxide and so on. Second, consumers should be aware of the quality of abrasive toothpaste is the measure of the quality of key indicators, rather than the price of toothpaste. In general, small particles than coarse particles, as small abrasive particles on the surface of the tooth injury. Aluminum hydroxide and dicalcium phosphate are relatively high-friction agent, silica is also good, calcium carbonate is not as good as the first three.
2. Preferred cleaning, do not believe the toothpaste treatment.
Whether it is pure white, crystal-like, or white with a color bar, white plus toothpaste particles are manufacturers in the production process on the different expression, or add some ingredients to give consumers a greater variety of choice, but In essence, (cleaning the teeth) is no different. It is noteworthy that, although sometimes can be used as toothpaste, dental treatments supplement, but not replace drugs for oral treatment. Therefore, the choice of toothpaste should be the preferred cleaning, whitening should not blindly pursue, desensitization and other additional effects.
3. Anti-dental, to improve the oral environment is very important.
The latest study shows that there is now a general lack of awareness of the oral environment protection, and disorders caused by bacterial invasion of the oral environment, resulting in high incidence of oral diseases. When the oral environment can be improved, the healing process of oral diseases shorter. Develop good brushing habits are more important. Corre! ct metho d of brushing can be grouped into three three: the first "three": three brush to brush the teeth surface, but also to vertical brush to prevent damage to teeth and gums neck; second "three": brush teeth, preferably for 3 minutes; third "three": three times a day, brush teeth. Place with a toothbrush can not flossing regularly while advocating scaling to remove tartar.
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