Zymurgy is the chemistry branch that deals with this process in which sugar is converted into alcohol
... to 
the chemical conversion of sugars into ethanol , producing alcoholic drinks such 
as ... of sugar to alcohol using yeast , but other fermentation processes involve 
the... [DOC] [TLE] Gua Nutricin - Beer glosary [PAR] The indicator of beer strength expressed as a percentage of alcohol.