Welcome back beer fans to the second to last article on the Science of Beer. We've covered water, grain, hops, and traditional fermentation, but now we'll focus on wild fermentation, a process as old as beer itself. A process in which wort is fermented using microbes found in the surrounding environment. These often include our
Fermentation is the process in which sugar is consumed by microbes and converted into another chemical. In the case of brewer's yeast (Saccharomyces cerevisiae), the fungus responsible for nearly all alcoholic beverages, sugar is eaten and converted to alcohol, phenols, and esters. Other fungi and bacteria have been in use for centuries, but their use
By Anna Lau, PhD, Athens Science Café Earlier this year, the US Food and Drug Administration approved a drug, palbociclib, for treatment of advanced breast cancer. Palbociclib works by inhibiting the function of a protein that controls cell division. Cancer cells divide uncontrollably, so this drug stops these cells from multiplying. Palbociclib is what drug
