Press cake

Press cake
"Oil cake" redirects here. For cake made with oil instead of butter, see chiffon cake.
Apple pomace
Oil cakes

A press cake or oil cake is the solids remaining after pressing something to extract the liquids. Their most common use is in animal feed.

Some foods whose processing creates press cakes are olives for olive oil (pomace), peanuts for peanut oil, coconut flesh for coconut cream and milk (sapal), grapes for wine (pomace), apples for cider (pomace), and soybeans for soy milk (used to make tofu) (this is called okara) or oil. Other common press cakes come from flax seed (linseed), cottonseed, and sunflower seeds. However, some specific kinds may be toxic, and are rather used as fertilizer, for example cottonseed contains a toxic pigment, gossypol, that must be removed before processing.[1]

In Nepal the oil cake of the Persian walnut is used for culinary purposes, and it is also applied to the forehead to treat headaches.[2] In some regions it is used as boiler fuel as a means of reducing energy costs, for which it is quite suitable.[3]

References

  1. ^ Encyclopædia Britannica—oil cake. (URL Accessed June 26, 2006).
  2. ^ Manandhar, Narayan P (April 1, 2002). Plants and People of Nepal. Timber Press. ISBN 0-88192-527-6. Page 279.
  3. ^ Clay, Jason W (January 1, 2004). World Agriculture and the Environment. Island Press. ISBN 1-55963-370-0. Page 268.

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Look at other dictionaries:

  • Press cake — A cake of compressed substance, as: in gunpowder manufacture, the cake resulting from compressing the meal powder; in the treatment of coal tar, the pressed product at various stages of the process; or, in beet sugar manufacture, the vegetable… …   The Collaborative International Dictionary of English

  • press|cake — «PREHS KAYK», noun. a cake of compressed material: »Low cost protein foods have been developed from such indigenous resources as oilseed meals and presscakes (Rose and Sherman) …   Useful english dictionary

  • press cake — noun : a cake of compressed substance: as a. : a filter cake formed in a filter press (as in the manufacture of cane sugar) b. : an oil cake obtained by expression …   Useful english dictionary

  • press cake — residue left over from the pressing stage in making fish meal and oil from fatty fish. It comprises 55 60% water and 4 5% oil. Usually dried and ground to make meal. The watery liquid from the pressing stage is called press liquor …   Dictionary of ichthyology

  • press liquor — watery liquid pressed out from cooked fish comprising dissolved solids, solids in suspension, oil and water. The oil is separated with a centrifuge, the solid matter is press cake and the watery part remaining is called stick water …   Dictionary of ichthyology

  • press wax — noun : the press cake from honeycombs after removal of the molten beeswax by filtration …   Useful english dictionary

  • press something on somebody — ˈpress sth on sb derived to try to make sb accept sth, especially food or drink, although they may not want it • She kept pressing cake on us. Main entry: ↑pressderived …   Useful english dictionary

  • Cake — For other uses, see Cake (disambiguation). A layered pound cake filled with raspberry jam and lemon curd, and finished with buttercream frosting Cake is a form of bread or bread like food. In its modern forms, it is typically a …   Wikipedia

  • press — [[t]pre̱s[/t]] ♦ presses, pressing, pressed 1) VERB If you press something somewhere, you push it firmly against something else. [V n against n] He pressed his back against the door... [V n prep] They pressed the silver knife into the cake. 2) …   English dictionary

  • cake puller — noun : a worker who pulls pressed cottonseed cakes from the press and trucks them to a cake stripper called also knocker …   Useful english dictionary

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