Quick Answer. Bumps or lumps on the roof of the mouth can be noncancerous or cancerous. The most common bony outgrowths on the roof of the mouth are called palatal tori and occur in 20 to 30 percent of the population, according to Dr. William M. Bennett in a 2013 article in The New England Journal of Medicine. Continue Reading.
Biochemical tests are the tests used for the identification of bacteria species based on the differences in the biochemical activities of different bacteria.
Bioburden Testing. Bioburden analysis will provide the total number of bacteria, fungus, etc. (based on the needs of the study) present in your product / sample. Bioburden testing on the products in the pharmaceutical or medical field provide control of microbial levels. Bioburden testing determines the pre-sterilization microbial load or the number of viable microorganisms on a product. Depending upon the type of the product, it is essential to determine how the sample be prepared.