http://www.startribune.com/business/485044601.html

Can meat grown in a lab still be called meat? Can milk that comes from nuts rather than cows bear the name milk? And can mayonnaise made without eggs still be called mayo?

From oat milk to grain-based burger patties to mayo made from yellow peas and canola oil, alternative products now populate nearly every aisle of the grocery. Makers of alternative foods, usually from plants, use the terms to signal how their products can be used.