Have limited the amount of diethylene glycol fluoride toothpaste to adjust for i
Reporter learned from the National Standards Commission, from next year on February 1, China will implement a new national standard toothpaste "toothpaste" (GB8372-2008), which is applicable to a variety of cleaning and oral care toothpaste. Toothpaste with the old standard in 2001, the new national standard in many ways, and adjustments made to increase the first time "diethylene glycol" and "Triclosan" and other material included in the specification of raw materials and expressly limited value, clear fluoride toothpaste in fluoride targets children limited value.
Learned that the new national standard adult fluoride content of fluoride toothpaste, the bottom line from 0.04% to 0.05%, and provides for children in the fluoride content of fluoride toothpaste should be between 0.05% to 0.11%. Toothpaste products, pH value from 5.0 to 10.0 adjusted from 5.5 to 10.0. The new national standard will be the past few years been concerned about the effectiveness of consumer-based toothpaste explicitly included in the new national standard application.
"The role of fluoride to prevent dental caries is recognized internationally, but also adds a fluoride side effects on the human body. Toothpaste fluoride content between 0.04 to 0.15% is more appropriate. However, effective fluoride in toothpaste paste the content will decrease with time, the new standards will be an adult fluoride toothpaste increased the fluoride content of the bottom line. especially small children should be under the supervision of the adult teeth, a toothpaste, the best use for the size of peas. "
On the pH value of the main drafters of the standard, the National Standardization Center toothpaste wax products, said Deputy Director of the East Sun: "pH value represents the toothpaste pH, pH value below 7.0 acidic, alkaline than 7.0 was sex, pH, too high or too low on the teeth and oral mucosa have damage. In order to better protect the teeth, and international standards, new national standards have been fine-tuning. "
Oriental Sun, said the effectiveness of our past, not the standard type of toothpaste, the industry lacks a unified specification. At present, China has promulgated the effectiveness of first type standard toothpaste. Next, the relevant departments will step up development of the evaluation methods, to more comprehensive management of the effectiveness of toothpaste.
According to reports, the new national standard prohibiting the toothpaste ingredients are added to nearly 1,500 species, including diethylene glycol and other consumer concerns. Similarly, consumers concerned by the inclusion of triclosan was added to allow the preservative, but clearly no more than 0.3%.
Read Tracking Last May, the United States, Panama, Singapore and other countries check out the imports of Chinese toothpaste containing diethylene glycol, and issued in its "embargo." Subsequently, the Department appealed to the public within the real estate out of several toothpaste fluoride toothpaste and drugs. Earlier this year, it happened, "oral-certified storm" and "Colgate whitening 14-day complaint fast" event. Exaggerate the efficacy of a small number of toothpaste products, false advertising, so consumers continue to be doubt about the effectiveness of type of toothpaste.
The newly revised national standard, the use of diethylene glycol has a clearly defined: Do not add people in the raw materials, such as impurities into, in the toothpaste containing less than 0.1%. At the same time, from December 1 this year, the one about toothpaste, diethylene glycol GB "Determination of diethylene glycol in toothpaste" (GB/T21842-2008) will be formally implemented. This standard applies to toothpaste in the determination of diethylene glycol, diethylene glycol in toothpaste provided by gas chromatography and gas chromatography – mass spectrometry method. According to the standard detection limits of gas chromatography for the 0.05g/kg (grams per kilogram), gas chromatography – mass spectrometry for the 0.03g/kg.
It is reported that in the fifties and sixties of last century, many countries have used diethylene glycol as toothpaste additive, moisturizing agent which is a similar substance to prevent toothpaste body dry. 80's from the last century, there are scientists who diethylene glycol could have caused harm to uncertainty, for security reasons, many countries, especially European countries gradually stop using diethylene glycol, has a higher safety factor with glycerol , sorbitol and other alternative materials as an additive.
AQSIQ special domestic toothpaste market, spot checks revealed that most of the domestic production of toothpaste, diethylene glycol was not detected. China Oral Care Products Industry Association official said, the overall quality of China's toothpaste products are stable, but in recent years, the passing rate sampling also on the increase. Last year, the industry product sampling rate of 100% compliance. The regular toothpaste manufacturers product quality is guaranteed. After the implementation of new standards, most companies can meet the requirements of products, consumers can rest assured that use. However, the products of private small workshops to increase the relevant departments will need supervision. Comments reporter
Toothpaste, diethylene glycol incident, China's toothpaste industry has deep confidence crisis, consumers are somewhat confused. Now, China's toothpaste with diethylene glycol content of national standards, companies have rules to follow, consumers can rest assured to use.
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