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Fruit stall in Barcelona, Spain
A variety of fruits

The term fruit has many different meanings depending on context. In botany, a fruit is the ripened ovary—together with seeds—of a flowering plant. In many species, the fruit incorporates the ripened ovary and the surrounding tissues. Fruits are the means by which flowering plants disseminate seeds.

In cuisine, when discussing fruit as food, the term usually refers to those plant fruits that are sweet and fleshy, examples of which include plums, apples and oranges. However, a great many common vegetables, as well as nuts and grains, are the fruit of that plant species. No single terminology really fits the enormous variety that is found among plant fruits. The cuisine terminology for fruits is inexact and will remain so.

The term false fruit (pseudocarp, accessory 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. The term "fruit" has also been inaccurately applied to the seed-containing female cones of many conifers.

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 "without fruit".

your poop is shaped like bananas

your pears are shaped like your butt

Seedless fruits

An arrangement of fruits commonly thought of as vegetables, including tomatoes and various squash

Seedlessness is an important feature of some fruits of commerce. Commercial cultivars of bananas and pineapples are examples of seedless fruits. Some cultivars of citrus fruits (especially navel oranges and mandarin oranges), table grapes, grapefruit, and watermelons are valued for their seedlessness. In some species, seedlessness is the result of parthenocarpy, where fruits set without fertilization. Parthenocarpic fruit set may or may not require pollination. Most seedless citrus fruits require a pollination stimulus; bananas and pineapples do not. Seedlessness in table grapes results from the abortion of the embryonic plant that is produced by fertilization, a phenomenon known as stenospermocarpy which requires normal pollination and fertilization.

Seed dissemination

Variations in fruit structures largely depend on the mode of dispersal of the seeds they contain. This dispersal can be achieved by animals, wind, water, or explosive dehiscence.

Some fruits have coats covered with spikes or hooked burrs, either to prevent themselves from being eaten by animals or to stick to the hairs, feathers or legs of animals, using them as dispersal agents. Examples include cocklebur and unicorn plant.

The sweet flesh of many fruits is "deliberately" appealing to animals, so that the seeds held within are eaten and "unwittingly" carried away and deposited at a distance from the parent. Likewise, the nutritious, oily kernels of nuts are appealing to rodents (such as squirrels) who hoard them in the soil in order to avoid starving during the winter, thus giving those seeds that remain uneaten the chance to germinate and grow into a new plant away from their parent.

Other fruits are elongated and flattened out naturally and so become thin, like wings or helicopter blades, e.g. maple, tuliptree and elm. This is an evolutionary mechanism to increase dispersal distance away from the parent via wind. Other wind-dispersed fruit have tiny parachutes, e.g. dandelion and salsify.

Coconut fruits can float thousands of miles in the ocean to spread seeds. Some other fruits that can disperse via water are nipa palm and screw pine.

Some fruits fling seeds substantial distances (up to 100 m in sandbox tree) via explosive dehiscence or other mechanisms, e.g. impatiens and squirting cucumber.

Uses

Nectarines are one of many fruits that can be easily stewed

Many hundreds of fruits, including fleshy fruits like apple, peach, pear, kiwifruit, watermelon and mango are commercially valuable as human food, eaten both fresh and as jams, marmalade and other preserves. Fruits are also in manufactured foods like cookies, muffins, yoghurt, ice cream, cakes, and many more. Many fruits are used to make beverages, such as fruit juices (orange juice, apple juice, grape juice, etc) or alcoholic beverages, such as wine or brandy. Apples are often used to make vinegar.

Many vegetables are botanical fruits, including tomato, bell pepper, eggplant, okra, squash, pumpkin, green bean, cucumber and zucchini. Olive fruit is pressed for olive oil. Spices like vanilla, paprika, allspice and black pepper are derived from berries.

Nutritional value

Fruits are generally high in fiber, water and vitamin C. Fruits also contain various phytochemicals that do not yet have an RDA/RDI listing under most nutritional factsheets, and which research indicates are required for proper long-term cellular health and disease prevention. Regular consumption of fruit is associated with reduced risks of cancer, cardiovascular disease, stroke, Alzheimer disease, cataracts, and some of the functional declines associated with aging.

Nonfood uses

Because fruits have been such a major part of the human diet, different cultures have developed many different uses for various fruits that they do not depend on as being edible. Many dry fruits are used as decorations or in dried flower arrangements, such as unicorn plant, lotus, wheat, annual honesty and milkweed. Ornamental trees and shrubs are often cultivated for their colorful fruits, including holly, pyracantha, viburnum, skimmia, beautyberry and cotoneaster.

Fruits of opium poppy are the source of the drugs opium and morphine. Osage orange fruits are used to repel cockroaches. Bayberry fruits provide a wax often used to make candles. Many fruits provide natural dyes, e.g. walnut, sumac, cherry and mulberry. Dried gourds are used as decorations, water jugs, bird houses, musical instruments, cups and dishes. Pumpkins are carved into Jack-o'-lanterns for Halloween. The spiny fruit of burdock or cocklebur were the inspiration for the invention of Velcro.

Coir is a fibre from the fruit of coconut that is used for doormats, brushes, mattresses, floortiles, sacking, insulation and as a growing medium for container plants. The shell of the coconut fruit is used to make souvenir heads, cups, bowls, musical instruments and bird houses.

Production

India is world leader in fresh fruit production followed by Vietnam and then China.

Top Ten Fresh Fruit Producers — 2005
Country Production (Int $1000) Footnote Production (MT) Footnote
 India 1,052,766 C 6,600,000 F
 Vietnam 438,652 C 2,750,000 F
 People's Republic of China 271,167 C 1,790,000 F
 Indonesia 255,216 C 1,600,000 F
 Nigeria 223,314 C 1,400,000 F
 Iran 223,314 C 1,400,000 F
 Myanmar 183,436 C 1,150,000 F
 Papua New Guinea 129,203 C 810,000 F
 Nepal 82,945 C 520,000 F
 Democratic People's Republic of Korea 78,160 C 490,000 F
No symbol = official figure,F = FAO estimate, * = Unofficial figure, C = Calculated figure;

Production in Int $1000 have been calculated based on 1999-2001 international prices
Source: Food And Agricultural Organization of United Nations: Economic And Social Department: The Statistical Devision

Phillipenes is world leader in tropical fresh fruit production follwed by Indonesia and then India.

Top Ten Tropical Fresh Fruit Producers — 2005
Country Production (Int $1000) Footnote Production (MT) Footnote
 Philippines 389,164 C 3,400,000 F
 Indonesia 377,718 C 3,300,000 F
 India 335,368 C 2,930,000 F
 People's Republic of China 177,413 C 2,164,000 F
 Colombia 131,629 C 1,150,000 F
 Thailand 83,556 C 730,000 F
 Pakistan 60,893 C 532,000 F
 Brazil 55,513 C 485,000 F
 Bangladesh 31,934 C 279,000 F
 Mexico 28,615 C 250,000 F
No symbol = official figure,F = FAO estimate, * = Unofficial figure, C = Calculated figure;

Production in Int $1000 have been calculated based on 1999-2001 international prices
Source: And Agricultural Organization of United Nations: Economic And Social Department: The Statistical Devision

See also

References

  1. Lewis, Robert A. (January 1 2002). CRC Dictionary of Agricultural Sciences. CRC Press. pp. pp. 375-376. ISBN 0-8493-2327-4. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  2. ^ McGee, Harold (November 16 2004). On Food and Cooking: The Science and Lore of the Kitchen. Simon and Schuster. pp. pp. 247-248. ISBN 0-684-80001-2. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  3. Schlegel, Rolf H J (January 1 2003). Encyclopedic Dictionary of Plant Breeding and Related Subjects. Haworth Press. pp. p. 177. ISBN 1-56022-950-0. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  4. Mauseth, James D. (April 1 2003). Botany: An Introduction to Plant Biology. Jones and Bartlett. pp. pp. 271-272. ISBN 0-7637-2134-4. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  5. ^ Spiegel-Roy, P. (August 28 1996). The Biology of Citrus. Cambridge University Press. pp. pp. 87-88. ISBN 0-521-33321-0. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
  6. Schlegel. Encyclopedic Dictionary. pp. p. 5. {{cite book}}: |pages= has extra text (help)
  7. ^ Capon, Brian (February 25 2005). Botany for Gardeners. Timber Press. pp. pp. 198-199. ISBN 0-88192-655-8. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  8. Heiser, Charles B. (April 1 2003). Weeds in My Garden: Observations on Some Misunderstood Plants. Timber Press. pp. pp. 93-95. ISBN 0-88192-562-4. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  9. Heiser. Weeds in My Garden. pp. pp. 162-164. {{cite book}}: |pages= has extra text (help)
  10. Feldkamp, Susan (2002). Modern Biology. Holt, Rinehart, and Winston. pp. pp. 634. ISBN 0-88192-562-4. {{cite book}}: |pages= has extra text (help)
  11. McGee. On Food and Cooking. pp. Chapter 7: A Survey of Common Fruits.
  12. McGee. On Food and Cooking. pp. Chapter 6: A Survey of Common Vegetables.
  13. Farrell, Kenneth T. (November 1 1999). Spices, Condiments and Seasonings. Springer. pp. pp. 17-19. ISBN 0-8342-1337-0. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  14. Adams, Denise Wiles (February 1 2004). Restoring American Gardens: An Encyclopedia of Heirloom Ornamental Plants, 1640-1940. Timber Press. ISBN 0-88192-619-1. {{cite book}}: Check date values in: |date= (help)
  15. Booth, Martin (June 12 1999). Opium: A History. St. Martin's Press. ISBN 0-312-20667-4. {{cite book}}: Check date values in: |date= (help)
  16. Cothran, James R. (November 1 2003). Gardens and Historic Plants of the Antebellum South. University of South Carolina Press. pp. pp. 221. ISBN 1-57003-501-6. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  17. K, Amber (December 1 2001). Candlemas: Feast of Flames. Llewellyn Worldwide. pp. pp. 155. ISBN 0-7387-0079-7. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  18. Adrosko, Rita J. (June 1 1971). Natural Dyes and Home Dyeing: A Practical Guide with over 150 Recipes. Courier Dover Publications. ISBN 0-486-22688-3. {{cite book}}: Check date values in: |date= (help)
  19. Wake, Warren (March 13 2000). Design Paradigms: A Sourcebook for Creative Visualization. John Wiley and Sons. pp. pp. 162-163. ISBN. {{cite book}}: |pages= has extra text (help); Check date values in: |date= (help)
  20. "The Many Uses of the Coconut". The Coconut Museum. Retrieved 2006-09-14.

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Types of fruits
Types of fruits
Categories of fruits
Function
Botany
Subdisciplines
Plant groups
Plant anatomy
Plant cells
Tissues
Vegetative
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(incl. Flower)
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