Vegetable oil olive, coconut etc.), and it is preferred by most "health-food" customers in the United States and in Europe. There are several different types of mechanical extraction. Expeller-pressing extraction is common, though the screw press, ram press, and ghani (powered mortar and pestle) are also used. Oilseed presses are commonly used in developing countries, among people for whom other extraction methods would be prohibitively expensive; the ghani is primarily used in India. The amount of oil extracted using these methods varies widely, as shown in the following table for extracting mowrah butter in India: The processing of vegetable oil in commercial
Chiffon cake the meringue and the chemical leaveners. A chiffon cake combines methods used with sponge cakes and conventional cakes. It includes baking powder and vegetable oil, but the eggs are separated and the whites are beaten before being folded into the batter, creating the rich flavor like an oil cake, but with a lighter texture that is more like a sponge cake. They can be baked in tube pans or layered with fillings and frostings. The high oil and egg content create a very moist cake, and as oil is liquid even at cooler temperatures, chiffon cakes do not tend to