The Intermediate Off-Flavor Kit offers a total of 12 compounds that cover a variety of spoilage-related flavors as well as artifacts from other sources. Each vial allows for spiking 1 liter of beer.
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Flavors Included:
- Acetaldehyde - green apple, cut grass
- Acetic acid - vinegar-like
- Contamination - sour & buttery
- D.M.S. - cooked corn, cooked vegetables
- Diacetyl - butter, butterscotch
- Grainy - husk-like, nut-like
- Indole - farm, barnyard
- Isovaleric acid - cheesy, old hops, sweaty socks
- Light Struck - skunky, toffee or coffee like
- Metallic - metal, tin-like, blood
- Papery - cardboard, oxidized
- H2S - Sulphidic, Rotten Eggs