npr:
When you’re talking about almonds, “raw” may not mean what you think.
All California almonds — which would be virtually all the almonds in the country — are either heat-pasteurized or treated with a fumigant. The processes, which have been required by law since 2007, are intended to prevent foodborne illness. But almond aficionados say the treatments taint the flavor and mislead consumers.
In a warehouse near Newman, Calif., run by the Cosmed Group, millions of almonds are heated in huge metal containers. The temperature inside the chambers gradually rises to 165 degrees Fahrenheit. The goal is to ensure through steam pasteurization that the almonds don’t carry bacteria from the fields to consumers.
What Does ‘Raw’ Mean? When It Comes To Almonds, You Might Be Surprised
Photo credit: Lesley McClurg/Capital Public Radio