Perishable. After a certain amount of time, Beer will spoil, due in most part that the water used in its brewing process breaks down after a time. Thus, It starts to spoil. I know this fact, because I worked for a brewery.
perishable has longer life period as compare to non perishable, perishable is milk, meat, unsealed products like buiscuit, bread, bakery products where as non perishable is soft drinks, alchohal, dry...