The “Smell” of Tainted Wine Is Actually Your Nose Going Numb
Wine lovers dread “cork taint,” the mildewy, wet-basement-full-of-old-newspapers odor that ruins a freshly-opened bottle of wine. But the chemical responsible for cork taint’s foul smell may actually work by numbing your nose’s scent receptors. Huh? 2,4,6-Trichloroanisole (TCA for short, and the stuff that ruins your cabernet) occurs when natural cork fungus inadvertently contacts chlorine cleaning…