Experiments on the Spoilage of Tomato Ketchup
(Reklamlänk)
The tomato, Lycopersicum esculentum, is supposed to be native to South or Central America. The large fruits commonly used grow only under cultivation, but the variety with small, spherical fruits, known as L. cerasiforme, has been found on the shore of Peru and is considered by De Candolle as belong
