Beer is made out of water, malt, hops (the flowers of the Humulus lupus plant), and brewing yeast of the strain Saccharomyces cerevisiae. It owes its marvelous flavor to a great deal of chemistry. This video explains how beer is made.
The video is based on the article:
- The Oktoberfest Rearrangement,
ChemViews Mag. 2013.