Aggregate fruits
An aggregate fruit is also called an aggregation, or ''
etaerio A raspberry fruit (shown with a raspberry beetle larva) is an aggregate fruit, an aggregate of drupe">raspberry_beetle.html" ;"title="raspberry fruit (shown with a raspberry beetle">raspberry fruit (shown with a raspberry beetle larva) is an aggre ...
''; it develops from a single flower that presents numerous simple
pistil
Gynoecium (; ) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of a flower; it consists of (one or more) '' pistils ...
s (see graphic of raspberry pistils).
Each pistil contains one
carpel
Gynoecium (; ) is most commonly used as a collective term for the parts of a flower that produce ovules and ultimately develop into the fruit and seeds. The gynoecium is the innermost whorl of a flower; it consists of (one or more) ''pistils' ...
; together they form a fruitlet. The ultimate (fruiting) development of the aggregation of pistils is called an aggregate fruit, etaerio fruit, or simply an etaerio.
Different types of aggregate fruits can produce different etaerios, such as achenes, drupelets, follicles, and berries.
For example, the Ranunculaceae species, including ''
Clematis
''Clematis'' is a genus of about 300 species within the buttercup family, Ranunculaceae. Their garden hybrids have been popular among gardeners, beginning with ''Clematis'' × ''jackmanii'', a garden standby since 1862; more hybrid cultivars ...
'' and ''
Ranunculus
''Ranunculus'' is a large genus of about almost 1700 to more than 1800 species of flowering plants in the family Ranunculaceae. Members of the genus are known as buttercups, spearworts and water crowfoots.
The genus is distributed in Europe ...
'', produces an etaerio of
achene
An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarpellate (formed from one carpel) and indehiscent (they do not ope ...
s;
''
Rubus
''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, with over 1,350 species.
Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of the ...
'' species, including raspberry: an etaerio of
drupelet
In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part ( exocarp, or skin, and mesocarp, or flesh) surrounds a single shell (the ''pit'', ''stone'', or ''pyrena'') of hardened endocarp with a seed (''kernel'') ...
s;
''
Calotropis
''Calotropis'' is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1810. It is native to southern Asia and North Africa.
They are commonly known as milkweeds because of the latex they produce. ''Calotropis'' ...
'' species: an etaerio of
follicles fruit;
''
Annona
''Annona'' (from Taíno ''annon'') is a genus of flowering plants in the pawpaw/sugar apple family, Annonaceae. It is the second largest genus in the family after '' Guatteria'', containing approximately 166 '' species: an etaerio of
berries
A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit, although many pips or seeds may be present. Common examples are strawberries, ras ...
.
Some other broadly recognized species and their etaerios (or aggregations) are:
*
Teasel
''Dipsacus'' is a genus of flowering plant in the family Caprifoliaceae. The members of this genus are known as teasel, teazel or teazle. The genus includes about 15 species of tall herbaceous biennial plants (rarely short-lived perennial plants ...
; fruit is an aggregation of
cypselas.
*
Tuliptree; fruit is an aggregation of
samaras.
*
Magnolia
''Magnolia'' is a large genus of about 210 to 340The number of species in the genus ''Magnolia'' depends on the taxonomic view that one takes up. Recent molecular and morphological research shows that former genera ''Talauma'', ''Dugandiodendr ...
and
peony; fruit is an aggregation of follicles.
*
American sweet gum
American sweetgum (''Liquidambar styraciflua''), also known as American storax, hazel pine, bilsted, redgum, satin-walnut, star-leaved gum, alligatorwood, or simply sweetgum, is a deciduous tree in the genus ''Liquidambar'' native to warm temper ...
; fruit is an aggregation of capsules.
*
Sycamore
Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry".
Species of trees known as sycamore:
* '' Acer pseudoplat ...
; fruit is an aggregation of achenes.
The ''
raspberry
The raspberry is the edible fruit of a multitude of plant species in the genus ''Rubus'' of the rose family, most of which are in the subgenus '' Idaeobatus''. The name also applies to these plants themselves. Raspberries are perennial with ...
''; its pistils are called ''drupelets'' because each pistil is like a small
drupe attached to the receptacle. In some
bramble
A bramble is any rough, tangled, prickly shrub, usually in the genus ''Rubus'', which grows blackberries, raspberries, or dewberries. "Bramble" is also used to describe other prickly shrubs, such as roses (''Rosa'' species). The fruits inc ...
fruits such as
blackberry
The blackberry is an edible fruit produced by many species in the genus ''Rubus'' in the family Rosaceae, hybrids among these species within the subgenus ''Rubus'', and hybrids between the subgenera ''Rubus'' and ''Idaeobatus''. The taxonomy of ...
the receptacle, an accessory part, elongates and then develops as part of the fruit, making the blackberry an ''
aggregate-accessory'' fruit. The
strawberry
The garden strawberry (or simply strawberry; ''Fragaria × ananassa'') is a widely grown hybrid species of the genus ''Fragaria'', collectively known as the strawberries, which are cultivated worldwide for their fruit. The fruit is widely ap ...
is also an aggregate-accessory fruit, of which the seeds are contained in the
achene
An achene (; ), also sometimes called akene and occasionally achenium or achenocarp, is a type of simple dry fruit produced by many species of flowering plants. Achenes are monocarpellate (formed from one carpel) and indehiscent (they do not ope ...
s. Notably in all these examples, the fruit develops from a single flower, with numerous pistils.
Multiple fruits
A multiple fruit is formed from a cluster of flowers, (a 'multiple' of flowers) —also called an ''
inflorescence''. Each ('smallish') flower produces a single fruitlet, which, as all develop, all merge into one mass of fruit. Examples include
pineapple,
fig
The fig is the edible fruit of ''Ficus carica'', a species of small tree in the flowering plant family Moraceae. Native to the Mediterranean and western Asia, it has been cultivated since ancient times and is now widely grown throughout the world ...
,
mulberry
''Morus'', a genus of flowering plants in the family Moraceae, consists of diverse species of deciduous trees commonly known as mulberries, growing wild and under cultivation in many temperate world regions. Generally, the genus has 64 identif ...
,
Osage orange,
breadfruit
Breadfruit (''Artocarpus altilis'') is a species of flowering tree in the mulberry and jackfruit family (Moraceae) believed to be a domesticated descendant of '' Artocarpus camansi'' originating in New Guinea, the Maluku Islands, and the Philip ...
. An inflorescence (a cluster) of white flowers, called a head, is produced first. After
fertilization
Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development. Proce ...
, each flower in the cluster develops into a drupe; as the drupes expand, they develop as a ''
connate'' organ, merging into a multiple fleshy fruit called a ''syncarp''.
Progressive stages of multiple flowering and fruit development can be observed on a single branch of the Indian mulberry, or ''
noni'', (see image). During the sequence of development, a progression of second, third, and more inflorescences are initiated in turn at the head of the branch or stem.
Accessory fruit forms
Fruits may incorporate tissues derived from other floral parts besides the ovary, including the receptacle, hypanthium, petals, or sepals. Accessory fruits occur in all three classes of fruit development—simple, aggregate, and multiple. Accessory fruits are frequently designated by the hyphenated term showing both characters. For example, a pineapple is a multiple-accessory fruit. a blackberry is an aggregate-accessory fruit, and an apple is a simple-accessory fruit.
Table of fleshy fruit examples
Seedless fruits
Seedlessness is an important feature of some fruits of commerce. Commercial
cultivars of
banana
A banana is an elongated, edible fruit – botanically a berry – produced by several kinds of large herbaceous flowering plants in the genus ''Musa''. In some countries, bananas used for cooking may be called "plantains", distinguis ...
s and
pineapples are examples of
seedless fruit
A seedless fruit is a fruit developed to possess no mature seeds. Since eating seedless fruits is generally easier and more convenient, they are considered commercially valuable.
Most commercially produced seedless fruits have been developed from ...
s. Some cultivars of
citrus
''Citrus'' is a genus of flowering trees and shrubs in the rue family, Rutaceae. Plants in the genus produce citrus fruits, including important crops such as oranges, lemons, grapefruits, pomelos, and limes. The genus ''Citrus'' is nativ ...
fruits (especially
grapefruit
The grapefruit (''Citrus'' × ''paradisi'') is a subtropical citrus tree known for its relatively large, sour to semi-sweet, somewhat bitter fruit. The interior flesh is segmented and varies in color from pale yellow to dark pink.
Grapefruit ...
,
mandarin orange
The mandarin orange (''Citrus reticulata''), also known as the mandarin or mandarine, is a small citrus tree fruit. Treated as a distinct species of orange, it is usually eaten plain or in fruit salads. Tangerines are a group of orange-coloure ...
s, navel
oranges
An orange is a fruit of various citrus species in the family Rutaceae (see list of plants known as orange); it primarily refers to ''Citrus'' × ''sinensis'', which is also called sweet orange, to distinguish it from the related ''Citrus � ...
),
satsumas,
table grapes, and of
watermelons are valued for their seedlessness. In some species, seedlessness is the result of ''
parthenocarpy
In botany and horticulture, parthenocarpy is the natural or artificially induced production of fruit without fertilisation of ovules, which makes the fruit seedless. Stenospermocarpy may also produce apparently seedless fruit, but the seeds ar ...
'', where fruits set without fertilization. Parthenocarpic fruit-set may (or may not) require pollination, but most seedless citrus fruits require a stimulus from pollination to produce fruit.
Seedless bananas and grapes are
triploid
Polyploidy is a condition in which the cells of an organism have more than one pair of ( homologous) chromosomes. Most species whose cells have nuclei (eukaryotes) are diploid, meaning they have two sets of chromosomes, where each set contains ...
s, and seedlessness results from the abortion of the
embryonic plant that is produced by fertilization, a phenomenon known as ''
stenospermocarpy Stenospermocarpy is the biological mechanism that produces parthenocarpy (seedlessness) in some fruits, notably many table grapes.
In stenospermocarpic fruits, normal pollination and fertilization are still required to ensure that the fruit 'sets', ...
'', which requires normal pollination and fertilization.
Seed dissemination
Variations in fruit structures largely depend on the
modes of dispersal applied to their seeds. Dispersal is achieved by wind or water, by
explosive dehiscence
Dehiscence is the splitting of a mature plant structure along a built-in line of weakness to release its contents. This is common among fruits, anthers and sporangia. Sometimes this involves the complete detachment of a part; structures that ...
, and by interactions with animals.
Some fruits present their outer skins or shells coated with spikes or hooked burrs; these evolved either to deter would-be foragers from feeding on them, or to serve to attach themselves to the hair, feathers, legs, or clothing of animals, thereby using them as dispersal agents. These plants are termed
zoochorous
In Spermatophyte plants, seed dispersal is the movement, spread or transport of seeds away from the parent plant.
Plants have limited mobility and rely upon a variety of dispersal vectors to transport their seeds, including both abiotic vectors, ...
; common examples include
cocklebur
''Xanthium'' (cocklebur) is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, native to the Americas and eastern Asia and some parts of south Asia .
Description
Cockleburs are coarse, herbaceous annual plants ...
,
unicorn plant
''Proboscidea'' is a genus of flowering plant in the family Martyniaceae, some of whose species are known as devil's claw, devil's horn, ram's horn, or unicorn plant. The plants produce long, hooked seed pods. The hooks catch on the feet of anim ...
, and
beggarticks (or Spanish needle).
By developments of mutual evolution the fleshy produce of fruits typically appeals to hungry animals, such that the seeds contained within are taken in, carried away and later deposited (i.e.,
defecated
Defecation (or defaecation) follows digestion, and is a necessary process by which organisms eliminate a solid, semisolid, or liquid waste material known as feces from the digestive tract via the anus. The act has a variety of names ranging fro ...
) at a distance from the parent plant. Likewise, the nutritious, oily kernels of
nuts typically motivate birds and
squirrels to
hoard them, burying them in soil to retrieve later during the winter of scarcity; thereby, uneaten seeds are sown effectively under natural conditions to
germinate and grow a new plant some distance away from the parent.
Other fruits have evolved
flattened and elongated wings or
helicopter-like blades, e.g.,
elm,
maple
''Acer'' () is a genus of trees and shrubs commonly known as maples. The genus is placed in the family Sapindaceae.Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 9, June 2008 nd more or less continuously updated since http ...
, and
tuliptree. This mechanism increases dispersal distance away from the parent via wind. Other wind-dispersed fruit have tiny "
parachutes
A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or, in a ram-air parachute, aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who ...
", e.g.,
dandelion
''Taraxacum'' () is a large genus of flowering plants in the family Asteraceae, which consists of species commonly known as dandelions. The scientific and hobby study of the genus is known as taraxacology. The genus is native to Eurasia and Nor ...
,
milkweed
''Asclepias'' is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Most species are toxic to hum ...
,
salsify.
Coconut
The coconut tree (''Cocos nucifera'') is a member of the palm tree family (Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...
fruits can float thousands of miles in the ocean, thereby spreading their seeds. Other fruits that can disperse via water are
nipa palm
''Nypa fruticans'', commonly known as the nipa palm (or simply nipa, from ms, nipah) or mangrove palm, is a species of palm native to the coastlines and estuarine habitats of the Indian and Pacific Oceans. It is the only palm considered adap ...
and
screw pine
''Pandanus'' is a genus of monocots with some 750 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. The greatest number of species are found in Madagascar and Malaysia. Common names ...
.
Some fruits have evolved propulsive mechanisms that fling seeds substantial distances —(perhaps up to 100 m in the case of the
sandbox tree
''Hura crepitans'', the sandbox tree, also known as possumwood and jabillo, is an evergreen tree of the spurge family (Euphorbiaceae), native to tropical regions of North and South America including the Amazon rainforest. It is also present in ...
)— via
explosive dehiscence
Dehiscence is the splitting of a mature plant structure along a built-in line of weakness to release its contents. This is common among fruits, anthers and sporangia. Sometimes this involves the complete detachment of a part; structures that ...
or other such mechanisms, (see
impatiens and
squirting cucumber
''Ecballium'' is a genus of flowering plants in the family Cucurbitaceae containing a single species, ''Ecballium elaterium'', also called the squirting cucumber or exploding cucumber (not the same plant as ''Cyclanthera brachystachya''). Its ...
.
Food uses
A
cornucopia
In classical antiquity, the cornucopia (), from Latin ''cornu'' (horn) and ''copia'' (abundance), also called the horn of plenty, was a symbol of abundance and nourishment, commonly a large horn-shaped container overflowing with produce, flower ...
of fruits —fleshy (simple) fruits from apples to berries to watermelon; dry (simple) fruits including beans and rice, coconuts and carrots; aggregate fruits including strawberries, raspberries, blackberries, pawpaw; multiple fruits such as pineapple, fig, mulberries; (see above re all)— are commercially valuable as human food. They are eaten both fresh and as jams, marmalade and other
fruit preserves. They are used extensively in manufactured and processed foods (cakes, cookies, baked goods, flavorings, ice cream, yogurt, canned vegetables, frozen vegetables and meals) and beverages such as fruit juices and
alcoholic beverages
An alcoholic beverage (also called an alcoholic drink, adult beverage, or a drink) is a drink that contains ethanol, a type of alcohol that acts as a drug and is produced by fermentation of grains, fruits, or other sources of sugar. The cons ...
(brandy,
fruit beer, wine). Spices like vanilla, black pepper, paprika, and
allspice
Allspice, also known as Jamaica pepper, myrtle pepper, pimenta, or pimento, is the dried unripe berry of ''Pimenta dioica'', a midcanopy tree native to the Greater Antilles, southern Mexico, and Central America, now cultivated in many warm par ...
are derived from berries.
Olive fruit is pressed for
olive oil and similar processing is applied to other oil bearing fruits/vegetables.
Fruits are also used for socializing and gift-giving in the form of
fruit basket
A gift basket or fruit basket is typically a gift delivered to the recipient at their home or workplace. A variety of gift baskets exist: some contain fruit; while others might contain dry or canned foods such as tea, crackers and jam; or the ...
s and
fruit bouquet
A gift basket or fruit basket is typically a gift delivered to the recipient at their home or workplace. A variety of gift baskets exist: some contain fruit; while others might contain dry or canned foods such as tea, crackers and jam; or the b ...
s.
Typically, many botanical fruits —"vegetables" in culinary ''parlance''— (including tomato, green beans, leaf greens, bell pepper, cucumber, eggplant, okra, pumpkin, squash, zucchini) are bought and sold daily in fresh produce markets and
greengrocer
A greengrocer is a person who owns or operates a shop selling primarily fruit and vegetables. The term may also be used to refer to a shop selling primarily produce. It is used predominantly in the United Kingdom and Australia.
In the Uni ...
ies and carried back to kitchens, at home or restaurant, for preparation of meals.
Storage
All fruits benefit from proper post harvest care, and in many fruits, the plant hormone
ethylene
Ethylene ( IUPAC name: ethene) is a hydrocarbon which has the formula or . It is a colourless, flammable gas with a faint "sweet and musky" odour when pure. It is the simplest alkene (a hydrocarbon with carbon-carbon double bonds).
Ethylene ...
causes
ripening. Therefore, maintaining most fruits in an efficient
cold chain is optimal for post harvest storage, with the aim of extending and ensuring shelf life.
[Why Cold Chain for Fruits: ]
Nutritional value
Various culinary fruits provide significant amounts of
fiber and water, and many are generally high in
vitamin C.
An overview of numerous studies showed that fruits (e.g., whole apples or whole oranges) are satisfying (filling) by simply eating and chewing them.
The
dietary fiber consumed in eating fruit promotes
satiety
Satiety ( ) is a state or condition of fullness gratified beyond the point of satisfaction, the opposite of hunger. It is a state which induces meal termination.Hetherington, M.Sensory-specific satiety and its importance in meal termination ''Neur ...
, and may help to control body weight and aid reduction of blood
cholesterol, a
risk factor for
cardiovascular diseases
Cardiovascular disease (CVD) is a class of diseases that involve the heart or blood vessels. CVD includes coronary artery diseases (CAD) such as angina and myocardial infarction (commonly known as a heart attack). Other CVDs include stroke, hea ...
. Fruit consumption is under preliminary research for the potential to improve nutrition and affect chronic diseases. Regular consumption of fruit is generally associated with reduced risks of several diseases and functional declines associated with aging.
Food safety
For
food safety
Food safety (or food hygiene) is used as a scientific method/discipline describing handling, preparation, and storage of food in ways that prevent food-borne illness. The occurrence of two or more cases of a similar illness resulting from t ...
, the
CDC
The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georg ...
recommends proper fruit handling and preparation to reduce the risk of
food contamination
Food contamination refers to the presence of harmful chemicals and microorganisms in food, which can cause consumer illness. This article addresses the chemical contamination of foods, as opposed to microbiological contamination, which can be found ...
and
foodborne illness
Foodborne illness (also foodborne disease and food poisoning) is any illness resulting from the spoilage of contaminated food by pathogenic bacteria, viruses, or parasites that contaminate food,
as well as prions (the agents of mad cow dis ...
. Fresh fruits and vegetables should be carefully selected; at the store, they should not be damaged or bruised; and precut pieces should be refrigerated or surrounded by ice.
All fruits and vegetables should be rinsed before eating. This recommendation also applies to produce with rinds or skins that are not eaten. It should be done just before preparing or eating to avoid premature spoilage.
Fruits and vegetables should be kept separate from raw foods like meat, poultry, and seafood, as well as from utensils that have come in contact with raw foods. Fruits and vegetables that are not going to be cooked should be thrown away if they have touched raw meat, poultry, seafood, or eggs.
All cut, peeled, or cooked fruits and vegetables should be refrigerated within two hours. After a certain time, harmful bacteria may grow on them and increase the risk of foodborne illness.
Allergies
Fruit allergies make up about 10 percent of all food related allergies.
Nonfood uses
Because fruits have been such a major part of the human diet, various cultures have developed many different uses for fruits they do not depend on for food. For example:
*
Bayberry
''Myrica'' is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America and South America, and missing only from Aust ...
fruits provide a wax often used to make candles;
* Many dry fruits are used as decorations or in dried flower arrangements (e.g.,
annual honesty
''Lunaria annua'', called honesty or annual honesty in English, is a species of flowering plant in the cabbage and mustard family Brassicaceae. It is native to the Balkans and south west Asia, and cultivated throughout the temperate world.
Des ...
,
cotoneaster
''Cotoneaster'' is a genus of flowering plants in the rose family, Rosaceae, native to the Palaearctic region (temperate Asia, Europe, north Africa), with a strong concentration of diversity in the genus in the mountains of southwestern China an ...
,
lotus,
milkweed
''Asclepias'' is a genus of herbaceous, perennial, flowering plants known as milkweeds, named for their latex, a milky substance containing cardiac glycosides termed cardenolides, exuded where cells are damaged. Most species are toxic to hum ...
,
unicorn plant
''Proboscidea'' is a genus of flowering plant in the family Martyniaceae, some of whose species are known as devil's claw, devil's horn, ram's horn, or unicorn plant. The plants produce long, hooked seed pods. The hooks catch on the feet of anim ...
, and
wheat).
Ornamental trees and shrubs are often cultivated for their colorful fruits, including
beautyberry
''Callicarpa'' (beautyberry) is a genus of shrubs and small trees in the family Lamiaceae.Heywood, V.H., Brummitt, R.K., Culham, A. & Seberg, O. 2007: Flowering Plant Families of the World. Royal Botanic Gardens, Kew. They are native to eas ...
,
cotoneaster
''Cotoneaster'' is a genus of flowering plants in the rose family, Rosaceae, native to the Palaearctic region (temperate Asia, Europe, north Africa), with a strong concentration of diversity in the genus in the mountains of southwestern China an ...
,
holly
''Ilex'' (), or holly, is a genus of over 570 species of flowering plants in the family Aquifoliaceae, and the only living genus in that family. ''Ilex'' has the most species of any woody dioecious angiosperm genus. The species are evergreen o ...
,
pyracantha
''Pyracantha'' (from Greek "fire" and "thorn", hence firethorn) is a genus of large, thorny evergreen shrubs in the family Rosaceae, with common names firethorn or pyracantha. They are native to an area extending from Southwest Europe east to ...
,
skimmia
''Skimmia'' is a genus of four species of evergreen shrubs and small trees in the rue family Rutaceae, all native to warm temperate regions of Asia. The leaves are clustered at the ends of the shoots, simple, lanceolate, 6–21 cm long and ...
, and
viburnum.
* Fruits of
opium poppy are the source of
opium, which contains the drugs
codeine
Codeine is an opiate and prodrug of morphine mainly used to treat pain, coughing, and diarrhea. It is also commonly used as a recreational drug. It is found naturally in the sap of the opium poppy, ''Papaver somniferum''. It is typically used ...
and
morphine
Morphine is a strong opiate that is found naturally in opium, a dark brown resin in poppies (''Papaver somniferum''). It is mainly used as a pain medication, and is also commonly used recreationally, or to make other illicit opioids. There ...
, as well as the biologically inactive chemical theabaine from which the drug
oxycodone is synthesized.
*
Osage orange fruits are used to repel
cockroach
Cockroaches (or roaches) are a paraphyletic group of insects belonging to Blattodea, containing all members of the group except termites. About 30 cockroach species out of 4,600 are associated with human habitats. Some species are well-known as ...
es.
* Many fruits provide
natural dye
Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources— roots, berries, bark, leaves, and wood—and other biological sources such as fungi.
Ar ...
s (e.g.,
cherry,
mulberry
''Morus'', a genus of flowering plants in the family Moraceae, consists of diverse species of deciduous trees commonly known as mulberries, growing wild and under cultivation in many temperate world regions. Generally, the genus has 64 identif ...
,
sumac, and
walnut
A walnut is the edible seed of a drupe of any tree of the genus '' Juglans'' (family Juglandaceae), particularly the Persian or English walnut, '' Juglans regia''.
Although culinarily considered a "nut" and used as such, it is not a true ...
).
* Dried
gourds are used as bird houses, cups, decorations, dishes, musical instruments, and water jugs.
*
Pumpkins are carved into
Jack-o'-lantern
A jack-o'-lantern (or jack o'lantern) is a carved lantern, most commonly made from a pumpkin or a root vegetable such as a rutabaga or turnip. Jack-o'-lanterns are associated with the Halloween holiday. Its name comes from the reported phen ...
s for
Halloween.
* The fibrous core of the mature and dry
Luffa
''Luffa'' is a genus of tropical and subtropical vines in the cucumber family (Cucurbitaceae).
In everyday non-technical usage, the luffa, also spelled loofah, usually refers to the fruits of the species ''Luffa aegyptiaca'' and ''Luffa acutan ...
fruit is used as a sponge.
* The spiny fruit of
burdock
''Arctium'' is a genus of biennial plants commonly known as burdock, family Asteraceae. Native to Europe and Asia, several species have been widely introduced worldwide. Burdock's clinging properties, in addition to providing an excellent mecha ...
or
cocklebur
''Xanthium'' (cocklebur) is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, native to the Americas and eastern Asia and some parts of south Asia .
Description
Cockleburs are coarse, herbaceous annual plants ...
inspired the invention of
Velcro
Velcro, officially known as Velcro IP Holdings LLC and trading as Velcro Companies, is a British privately held company, founded by Swiss electrical engineer George de Mestral in the 1950s. It is the original manufacturer of hook-and-loop fasten ...
.
*
Coir
Coir (), also called coconut fibre, is a natural fibre extracted from the outer husk of coconut and used in products such as floor mats, doormats, brushes, and mattresses. Coir is the fibrous material found between the hard, internal shell a ...
fiber from
coconut
The coconut tree (''Cocos nucifera'') is a member of the palm tree family (Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...
shells is used for brushes, doormats, floor tiles, insulation, mattresses, sacking, and as a growing medium for container plants. The shell of the coconut fruit is used to make bird houses, bowls, cups, musical instruments, and souvenir heads.
* The hard and colorful grain fruits of
Job's tears
Job's tears (''Coix lacryma-jobi)'', also known as Adlay or Adlay millet, is a tall grain-bearing perennial tropical plant of the family Poaceae (grass family). It is native to Southeast Asia and introduced to Northern China and India in remote ...
are used as decorative beads for jewelry, garments, and ritual objects.
* Fruit is often a subject of
still life paintings.
See also
*
Fruit tree
*
Fruitarianism
Fruitarianism () is a diet related to veganism that consists primarily of consuming fruits and possibly nuts and seeds, but without any animal products. Fruitarian diets are subject to criticism and health concerns.
Fruitarianism may be adopted ...
*
List of countries by fruit production
*
List of culinary fruits
*
List of foods
This is a categorically-organized list of foods. Food is any substance consumed to provide nutritional support for the body. It is produced either by Plants or Animals, and contains essential nutrients, such as carbohydrates, fats, proteins ...
*
List of fruit dishes
References
Further reading
* Gollner, Adam J. (2010). ''The Fruit Hunters: A Story of Nature, Adventure, Commerce, and Obsession''. Scribner.
* Watson, R. R., and Preedy, V.R. (2010, eds.). ''Bioactive Foods in Promoting Health: Fruits and Vegetables''. Academic Press.
External links
Images of fruit development from flowersat bioimages.Vanderbilt.edu
at bioimages.Vanderbilt.edu
from California Rare Fruit Growers, Inc.
Photo ID of Fruits by Capt. Pawanexh Kohli
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{{Authority control
Fruit
Pollination
Types of food