Apricot:
History:
The Apricot is a species of Prunus, classified with the plum in the subgenus Prunus. The native range is somewhat uncertain due to its extensive prehistoric cultivation, but most likely in northern and western China and Central Asia, possibly also Korea and Japan.
It is a small tree, 8–12 m tall, with a trunk up to 40 cm diameter and a dense, spreading canopy. The leaves are ovate, 5–9 cm long and 4–8 cm wide, with a rounded base, a pointed tip and a finely serrated margin. The flowers are 2–4.5 cm diameter, with five white to pinkish petals; they are produced singly or in pairs in early spring before the leaves. The fruit is a drupe similar to a small peach, 1.5–2.5 cm diameter (larger in some modern cultivars), from yellow to orange, often tinged red on the side most exposed to the sun; its surface is usually pubescent. The single seed is enclosed in a hard stony shell, often called a "stone", with a grainy, smooth texture except for three ridges running down one side.
Apricot cultivars:
The Apricot was first cultivated in India in about 3000 BC. In Armenia it was known from ancient times, having been brought along the Silk Road; it has been cultivated there so long it is often thought to be native there. Its introduction to Greece is attributed to Alexander the Great, and the Roman General Lucullus (106-57 B.C.E.) also exported some trees, cherry, white heart cherry and apricot from Armenia to Europe. Subsequent sources were often much confused over the origin of the species. Loudon (1838) believed it had a wide native range including Armenia, Caucasus, the Himalaya, China and Japan. Today the cultivars have spread to all parts of the globe with climates that support it.
More recently, English settlers brought the apricot to the English colonies in the New World. Most of modern American production of apricots comes from the seedlings carried to the west coast by Spanish missionaries. Almost all U.S. production is in California, with some in Washington and Utah.
Many apricots are also cultivated in Australia, particularly South Australia where they are commonly grown in the region known as the Riverland and in a small town called Mypolonga in the Lower Murray region of the state. In states other than South Australia apricots are still grown, particularly in Tasmania and western Victoria and southwest New South Wales, but they are less common than in South Australia.
Many apricots are also cultivated in Australia, particularly South Australia where they are commonly grown in the region known as the Riverland and in a small town called Mypolonga in the Lower Murray region of the state. In states other than South Australia apricots are still grown, particularly in Tasmania and western Victoria and southwest New South Wales, but they are less common than in South Australia.
Medicinal and non-food uses :
Cyanogenic glycosides (found in most stone fruit seeds, bark, and leaves) are found in high concentration in apricot seeds. Laetrile, a purported alternative treatment for cancer, is extracted from apricot seeds. As early as the year 502, apricot seeds were used to treat tumors, and in the 17th century apricot oil was used in England against tumors and ulcers. However, in 1980 the National Cancer Institute in the USA described laetrile to be an ineffective cancer treatment.
Cyanogenic glycosides (found in most stone fruit seeds, bark, and leaves) are found in high concentration in apricot seeds. Laetrile, a purported alternative treatment for cancer, is extracted from apricot seeds. As early as the year 502, apricot seeds were used to treat tumors, and in the 17th century apricot oil was used in England against tumors and ulcers. However, in 1980 the National Cancer Institute in the USA described laetrile to be an ineffective cancer treatment.
In Europe, apricots were long considered an aphrodisiac, and were used in this context in William Shakespeare's A Midsummer Night's Dream, and as an inducer of childbirth, as depicted in John Webster's The Duchess of Malfi.
Due to their high fiber to volume ratio, dried apricots are sometimes used to relieve constipation or induce diarrhea. Effects can be felt after eating as few as three.
Research shows that of any food, apricots possess the highest levels and widest variety of carotenoids. Carotenoids are antioxidants that help prevent heart disease, reduce "bad cholesterol" levels, and protect against cancer. In traditional Chinese medicine, apricots are considered helpful in regenerating body fluids, detoxifying, and quenching thirst.
Research shows that of any food, apricots possess the highest levels and widest variety of carotenoids. Carotenoids are antioxidants that help prevent heart disease, reduce "bad cholesterol" levels, and protect against cancer. In traditional Chinese medicine, apricots are considered helpful in regenerating body fluids, detoxifying, and quenching thirst.
Some claim that the kernels also have healthy properties, including toning the respiratory system and alleviating a cough. However, the tip of the apricot holds a concentrated amount of the chemical laetrile, which can be upsetting to the system. The tips of the seeds should be removed and consumption should be limited to no more than five a day.
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