
Kalamata olives
The 'Olive' is the
fruit of the
Olive tree ''(Olea europaea)'' and is a major component of the
agriculture and
gastronomy of many countries adjoining the
Mediterranean Sea in
Europe,
North Africa and
Asia Minor.
History
It is not known exactly when the wild olive became a domesticated crop. A leaf from an olive tree is mentioned in chapter 8 of
Genesis when
Noah finds one in the dove's beak.
In the
Homeric world, as depicted in the ''
Iliad'',
olive oil is known only as a
luxury of the wealthy--an exotic product, prized chiefly for its value in grooming; warriors would anoint themselves after bathing, and the body of
Patroclus is described as being oiled in this way. But no mention of the cultivation of the plant is made, whereas a vineyard is mentioned in the description of
Achilles' shield. But, although no reference to the cultivation of the olive occurs in the ''Iliad'', the presence of the tree in the garden of
Alcinous and other allusions show it to have been known when the ''
Odyssey'' was written.

Some of the different varieties of marinated olives (black and green) sold by farmers and in shops
All tradition points to the limestone hills of
Attica as the seat of its first cultivation on the Hellenic peninsula. The tree features in the myths of the founding of
Athens: an olive is said to have sprung from the barren rock at the bidding of
Athena, the city state's patron, when she fought with
Poseidon. This suggests some relation to the first planting of the olive in Greece. There is also the remarkable story told by
Herodotus of the Epidaurians, who, when their crops failed, were told by the
Delphic Sibyl oracle to erect statues to Damia and Auxesia (symbols of fertility) carved from the wood of the true garden olive, then possessed only by the Athenians. They did so when granted their request for a tree by the Athenians (on the condition of making an annual sacrifice to Athena) and their lands became fertile again. The sacred tree of the goddess long stood on the
Acropolis, and, though destroyed in the Persian invasion, sprouted again from the root. Some suckers of the original tree were said to have produced the later revered olive trees of the
Academy.
By the time of
Solon the olive had spread so much that he found it necessary to enact laws to regulate the cultivation of the tree in Attica. From here it gradually spread to all the Athenian allies and tributary states.
Phoenician vessels may have taken olive cuttings to the
Ionian coast, where it abounded in the time of
Thales; the olives of the Sporades,
Rhodes and
Crete perhaps had a similar origin. Samos, if we may judge from the epithet of
Aeschylus, must have had the plant long before the
Persian Wars.
Cultivation
Cultivation of the olive was (and remains) a key characteristic of Mediterranean mixed farming, and played a large part in the economic development of
ancient Greece because of the suitability of
olive oil as an export crop. For instance Attica, the region of
Athens, was a grain importer and olive oil exporter from early historic times. The Athenian pottery industry was stimulated largely by the demand for containers in which to export olive oil.
In modern times the olive has been spread widely around the world; and, though the Mediterranean lands that were its ancient home remain the main source of the oil, the tree is now cultivated successfully in many regions unknown to its early distributors. Protected by high brick walls, a fruiting olive tree is in the
Chelsea Physic Garden, London. Soon after the discovery of the Americas it was taken there by the Spanish settlers. In
Chile it flourishes as luxuriantly as in its native land, the trunk sometimes attaining a large girth, while oil of fair quality is yielded by the fruit. To
Peru it was carried at a later date, but has not flourished as successfully there. It was introduced into
Mexico by the
Jesuit missionaries of the
17th century, and to Upper
California (where it stagnated under the careless management of the later English speaking culture). Olive cultivation has also been attempted in the south-eastern states, especially in
South Carolina,
Florida and
Mississippi. In the eastern hemisphere the olive has been established in many inland districts which would have been anciently considered ill-adapted for it. It was known at a comparatively early period of history in
Armenia and
Persia, and many olive-groves now exist in Upper
Egypt. The tree has been introduced into
Chinese agriculture, and has become an important addition to Australia's farmers, and there are probably few coast districts there where the tree would not flourish. In Queensland the olive has found a climate specially suitable; and in South Australia, near
Adelaide. It has likewise been successfully introduced into some parts of South Africa and New Zealand.

Packaged olives, sold as an Italian snack food
A pleasing substitute for the
butter and animal
fats consumed by people to the north, the olive, among the southern nations of antiquity, became an emblem not only of peace but of national wealth and domestic plenty; the branches borne in the
Panathenaea, the wild olive spray of the
Olympic victor, the olive crown of the
Roman conqueror at ovation, and those of the equites at their imperial review were symbols of peace that, in a barbarous age, could be secured by victory alone. Among the Greeks the oil was valued as an important article of diet, as well as for its external use. The Roman people employed it widely in food and cookery--the wealthy as an indispensable adjunct to grooming; and in the luxurious days of the later empire it was said that long and pleasant life depended on two fluids: wine within and oil without. Pliny describes fifteen varieties of olive cultivated in his day, the Licinian being most esteemed, and the oil obtained from Venafrum in Campania, the finest known to Roman connoisseurs. The produce of Istria and Baetica was then regarded as second only to that of the Italian peninsula.
Gourmets from the Roman empire to the present day have valued the unripe fruit, steeped in brine, as challenging to the palate. Pickled olives, retaining their characteristic flavor, have been found among the buried stores of
Pompeii. Note also that the green olive and black olive are from the same plant; green olives are pickled before being ripened, black olives after.
The bitter juice deposited during pressing of the oil (called
amurca), and the astringent leaves of the tree have many virtues attributed to them by ancient authors. The oil of the bitter wild olive was employed by Roman physicians in medicine, but does not appear ever to have had a culinary use.
The olive is used in different culinary disciplines: in
cocktails it is an essential adjunct of the
martini; in sausages, it may be used in
mortadella and so on. It is commonly used in
breads as well.
See also
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Olive tree
References
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External links
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"Olives 101" from Lindsay, an American distributor
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International Olive Oil Council Includes studies on health benefits
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The history and gastronomy of the olive & olive oil in Spain
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Medical uses
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Fusano Olive Company - photos of an olive harvest