A clinical evaluation of the ability of the Dentobuff method to estimate buffer capacity of saliva.
The power of a colourimetric method to estimate buffer capacity of saliva (Dentobuff) was compared with an electrometric method in 220 adults. The methods correlated well but Dentobuff frequently underestimated high buffer values which was considered to be of minor practical importance. Dentobuff identified groups with low, intermediate and high buffer capacity as good as the electrometric method.
D000328:Adult; D002021:Buffers; D003124:Colorimetry; D004563:Electrochemistry / Q000295:instrumentation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D012463:Saliva / Q000378:metabolism / Q000502:physiology*
D002021:Buffers; D007202:Indicators and Reagents