化物,pH值,以及商业可用的口水的可定位酸度
B W M van Swaaij1, D E Slot2, G A Van der Weijden2
1Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, The Netherlands; Department of Dental Hygiene, Hogeschool Arnhem Nijmegen, University of Applied Sciences, Nijmegen, The Netherlands.
International dental journal
|October 15, 2023
概括
这项研究分析了口水的pH值,酸度和化物水平,发现大多数产品至少含有标签上的化物含量. 牙科专业人员应考虑这些因素,以获得最佳的口腔健康建议.
科学领域:
- 口腔卫生产品分析分析
- 牙科材料科学 牙科材料科学
- 对口腔冲洗的药理学评估
背景情况:
- 口水在活性成分和配方方面存在很大差异.
- 了解口水的化学特性对于其有效性和安全性至关重要.
- 化物,pH值和可定位酸度是影响口腔健康结果的关键参数.
研究的目的:
- 在体外评估各种口水中的可溶性化物 (TSF),pH和可定位酸度 (TA).
- 为了比较标签上的化物含量与商业口水产品中测量的TSF.
- 为了评估不同口水品牌和类型的化学性质的变化.
主要方法:
- 来自20个品牌的54个商业口水样本的收集和体外分析.
- 测量总可溶性化物 (TSF),pH值和可定位酸度 (TA).
- 基于活性成分的口水的分类,包括精油 (EO),化 (CPC),化 (CHX) 和化物.
主要成果:
- 口水的pH值在4.1到7.9之间,其中20种产品的pH值低于5.5 (10种含有化物).
- 化物口水中测量的TSF在229至500ppm之间,通常与标签上的数量一致或超过 (93%满足或超过标签声明).
- 在标签和测量TSF之间发现了统计学上显著的差异,尽管大多数产品符合标签声明.
结论:
- 商业口水表现出pH值和可定位酸度的大量变化.
- 化物口水一般至少含有标签上所述的化物量.
- 牙科专业人员应了解口水成分 (pH,TA,化物,活性成分),以指导患者对最佳口腔健康的建议.
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