foodstuff vs canned foods

Other hyponyms of foodstuff include starches, breadstuff, coloring, colouring, food color, food coloring, food colour, food colouring, concentrate, meal, fiber, fibre, roughage, flour, frozen food, frozen foods, canned food, canned goods, tinned goods, dehydrated food, dehydrated foods, carob, carob powder, Saint-John's-bread, tapioca, cocoa, cereal, food grain, grain, fixings, ingredient, egg, eggs, dairy product, milk, curd, concoction, intermixture, mixture, juice, perishable, spoilable, macerate.