Off Flavors

Question 1

Name two off flavors processes that will quicken when beer is stored warm?

Answer 1

oxidation, autolysis, infection

Question 2

Name three off flavors made by brewer’s yeast

Answer 2

Diacetyl, Hydrogen Sulfide (H2S), Acetaldehyde

Question 3

Name three off flavors made from improper storage

Answer 3

Oxidation, Light Struck, Autolysis

Question 4

Name 4 off flavors made from improper brewing technique or ingredients

Answer 4

Isovaleric acid (cheesy), Metalic, Dimethyl Sulfide, Astringent/Tannic