Showing posts with label test. Show all posts
Showing posts with label test. Show all posts

Thursday, 15 November 2018

How Do You Test If Someone’s Breath Is Bad?


Eat… and you can have fresh breath?


1. Researchers at the Japanese Tsurumi University, there is a less unpleasant method: 
  • Chromatography - a technique for the separation mixture by passing it through a medium in which the components move at different rates. 

  • Involved inserting a small amount of gas or liquid into a test sample, of which the exact concentration can be established. 

  • During an experiment, in which the Japanese researchers tested the breath of a group of volunteers, they paid special attention to sulphuration: to create the smell of bad eggs. 


  • The root of the stink is to be found in the deep grooves at the back of the tongue. 
  • Oxygen-poor zone: sulfate –produce bacteria thrive.

  • Lactobacillus bulgaricus

  • Streptococcus thermopilus 

  • When people talk about probiotic bacteria, they’re generally referring to two families of bacteria. Strains of Lactobacillus and Bifidobacterium are both associated with probiotic formulas. 
  • Many slightly fermented food products contain natural probiotics. 
  • Eg: sauerkraut, kimchi, and yogurt. Pickles are also a source of natural probiotics. 
  • Probiotics can be purchased as a food-grade health supplement. They come in a powder or liquid form. Probiotics usually need to be stored in the refrigerator to keep the bacteria contained in them alive and ready to reproduce.



References:

  1. https://www.healthline.com/health/prebiotics-vs-probiotics#probiotics
  2. 106 Strange Scientific Facts, Eat Yoghurt (and have fresh breath), pg 80




Shared by Norhidayah Alias
Guest Blogger