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KMID : 1157520110070010033
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International Journal of Clinical Preventive Dentistry
2011 Volume.7 No. 1 p.33 ~ p.39
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The Effects of Dentifrice Mixed with Green Tea Extract and Cetylpyridinium Chloride in Preventing Gum Diseases and Oral Malodor
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Yoo Su-Min
Cho Ja-Won
Hwang Kyung-Sook
Kim Chan-Ho
Chae Sang-Kun
Sung Young-Eun
Lee John-Hwan
Park Yong-Duk
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Abstract
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Objective: The aim of this study was to ascertain the effects on oral environment improvement including the control of dental plaque, the prevention of gingivitis and the repression of oral malodor using dentifrice mixed with hydrated silica, sodium monofluorophosphate, green tea extract and cetylpyridinium chloride.
Methods: The experiment was conducted of 95 of Korean male and female adult volunteers using by double blind method. Before the experiment started, the subjects removed their tartar mechanically to make the oral conditions of all subjects same. After 2 weeks for no residual effect, the oral environmental index was measured as baseline value. For 3 months, the subjects were instructed to use dentifrice experimented and the effect of hydrated silica, sodium monofluorophosphate, green tea extract and cetylpyridinium chloride was analyzed comparing experiment group 1 and 2 with control group.
Results: The changes of gingivitis and plaque index of 2 experiment groups, which is to figure out the improvement of gingivitis, were significantly different compared to that of control group (p＜0.05). Changes of oral malodor of 2 experiment groups were significantly different compared to that of control group (p＜0.05). After 3 months freshness of 2 experiment groups were significantly different compared to that of control group (p＜0.05). The experiment group had freshness at about 7.83, experiment group 1 at about 7.97 while the control group at about 3.15.
Conclusion: The most effective improvement especially shown on the oral conditions were dentifrice that contains.
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KEYWORD
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cetylpyridinium chloride, dentifrice, green tea extract, oral malodor
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