“Plastics, like polystyrene or model aeroplane glue”
Certified beer flavour standard used to train professional beer tasters to recognize and scale the intensity of plastics character.
Styrene is an off-flavour produced by contaminant wild yeasts during fermentation. It can also arise as a taint through use of defective carbon dioxide gas supplies.
Food grade | Free from sensory impurities | Extensively tested | Safe to smell and taste.