Dietrich, the main investigator on the project, is an expert on water treatment and quality, in addition to its taste and smell assessment. In fact there are several 33 identified flavors of drinking water acknowledged by the American Water Works Association and Research Base . They range in description from wet paper to crushed grass to peaty to plastic. Several years ago, AwwaRF sponsored Dietrich to visit around the U.S. To educate utility managers and personnel on how to use sensory evaluation to detect adjustments in water quality. She actually is also a co-programmer of three odor-testing methods for the daily monitoring of untreated and raw drinking water. They hope to identify the cause of the metallic flavor in the mouth area when normal water contains metal ions, specifically iron and copper.Shields says the results may help in the advancement of new blood exams that may allow researchers to measure the harmfulness of 1 tobacco product in comparison to another. This may be beneficial to the federal Meals and Drug Administration, the agency billed by Congress to begin with managing the contents of smoking cigarettes. The study presents a fresh way to evaluate the result of using tobacco in humans, say the experts. Previously, cigarette producers were only necessary to use devices that smoked smoking cigarettes to derive the chemical substance content material of potential carcinogens. We’ve come up with a genuine picture of what’s happening in your body of smokers and the damage that’s being created, Hsu says. Related StoriesRapid, award winning diagnostic checks to be offered at MEDICANew medical chemistry analyzer released by EKF at Medica 2015Jumping genes: a marker for early cancer medical diagnosis? An interview with Dr KazazianIn their pilot research, they analyzed the bloodstream of 10 smokers before and after a cigarette was smoked by them, and after that measured the consequences again after another cigarette smoked 1 hour later on in a smoking cigarettes laboratory.