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A Study on Variations of Halitosis According to Sodium Lauryl Sulfate Content of Toothpaste

세치제의 Sodium Lauryl Sulfate 함유정도에 따른 구취변화

  • Received : 2010.04.16
  • Accepted : 2010.08.10
  • Published : 2010.08.31

Abstract

This study used 3 kinds of experimental toothpaste with different contents(0%, 1.1%,2.2% of SLS. A total of 150 young adults in their 20's without any systemic disease were recruited for the study. These 150 subjects were subdivided into three groups(each having 50 subjects) according to the results of preliminary oral examination.After 4 weeks application of the three groups of toothpaste, Group C showed the highest halitosis index, followed by Groups A and B which had similar halitosis indices. Both oral sulfur compound and aerobic sulfur compound were measured at high content possibly because higher SLS content which is associated with the lower salivary flow rate is causing the xerostomia. SLS content was correlated with oral sulfur compound (r=0.412) and aerobic sulfur compound (r=0.285).

본 논문은 SLS의 함유정도를 다르게 한 A(0%), B(1.1%), C(2.2%)의 세가지 실험세치제를 제작하여 구취변화를 실험하였다. 대상은 전신질환이 없는 20대 성인 150명이었으며 50명씩 세 그룹(A, B, C )으로 나누어 진행되었다. SLS함량에 따른 세치제의 4주간사용 후 3집단의 구취변화를 황화물가스와 암모니아 양의 변화로 측정한 결과 3집단 모두 집단내의 변화는 있는 것으로 나타났지만 SLS함량에 따른 상관관계를 본 결과에서는 구강황(r=0.412)과 호기황(r=0.285)에서만 상관관계가 있는 것으로 나타났다. 이는 잇솔질의 개선으로 인한 변화라고 볼 수 있으며 SLS의 함량이 높을수록 타액분비율을 저하시켜, 구강건조를 유발하므로 구강 황화합물과 호기 황화합물의 수치가 높게 나온 것으로 생각된다.

Keywords

References

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