FruitIn botany, a fruit is the ripened ovary, together with its seeds, of a flowering plant. In cuisine, when discussing fruit as food, the term usually refers to just those plant fruits that are sweet and fleshy, examples of which would be plum, apple, and orange. However, a great many common vegetables, as well as nuts and grains, are the fruit of the plants they come from. Fruits that might not be considered such in a culinary context include gourds (e.g. squash and pumpkin), maize, tomatoes, and green peppers. These are fruits to a botanist, but are generally treated as vegetables in cooking. Some spices, such as allspice and nutmeg, are fruits. Rarely, culinary "fruits" are not fruits in the botanical sense, such as rhubarb in which only the astringent stalk, or petiole, is edible. The term false fruit is sometimes applied to a fruit, like the fig (a multiple-accessory fruit; see below) or to a plant structure that resembles a fruit but is not derived from a flower or flowers. Some gymnosperms, such as yew, have fleshy arils that resemble fruits and some junipers have berry-like, fleshy cones. With most fruits pollination is a vital part of fruit culture, and the
lack of knowledge of pollinators and pollenizers can contribute to poor
crops or poor quality crops. In a few species, the fruit may develop
in the absence of pollination/fertilization, a process known as parthenocarpy.
Such fruits are seedless. A plant that does not produce fruit is known
as acarpous, meaning essentially "without a developing ovule-bearing
structure". |
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