Yesterday we talk about detect our bad breath, now we will talk how to test our bad breath to a doctor
Organoleptic testing for bad breath.
Judging a person’s breath by way of organoleptic testing simply means that the researcher performing the breath evaluation has used their sense of smell (their nose) as the means for making a determination. Historically this method of breath testing has been a frequent choice among dental researchers. Noses are readily available, inexpensive to obtain and operate, and to their credit, noses can detect up to 10,000 different smells.
One of the problems associated with using organoleptic testing is that this technique is not totally objective. Another is that factors other than just breath odors can and do influence organoleptic evaluations. As examples, research has shown that factors such as hunger, menstrual cycle, head position, and the degree of attentiveness and expectation can each influence a judge’s interpretation of what they smell. Additionally, consumption or use of coffee, tea, juice, tobacco products and scented cosmetics by subjects prior to their evaluation can influence the testing.
As for quantifying the organoleptic measurement itself, what exactly does constitute a weak, strong, or average level of bad breath? Will each judge participating in the research be able to make equivalent comparisons? Complicating things even more, as we all know, when we are repeatedly exposed to a bad odor our sense of smell acclimates to the odor and therefore loses much of its sensitivity. Breath malodor that seems exceedingly objectionable at the beginning of testing may seem quite less so as the evaluation continues.
(more…)
Tags: bad breath, be healhty, health, Healthy, mouth, Teeth, Tips be Healthy
Posted in Dental & Breath |
