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Pineapple
Ananas comosus
A compound fruit, native to South & Central
tropical America, possibly cultivated initially in Peru from around
1,000 AD. The generic name, ananas, commonly used to identify
it in many European countries is derived from the Brazilian Tupi
Indian word anana, excellent fruit. Pineapple
was given to it by the early Spanish explorers for its fancied
pine-cone shape.
It was first seen by Colombus
in Guadaloupe in 1493, although difficulties in timing for its
transportation didnt see its arrival in Europe until the early
16th century, when it caused quite a stir. It caught the public
imagination and soon appeared everywhere. Coats of arms;
architectural ornament; pottery imitation; containers: the ubiquitous
exotic shape became almost commonplace in 17th century Europe. Walter
Raleigh called it the Princess of Fruits
and it was so admired that European gardeners worked hard on
cultivating it, managing the first plants by the early 1520s.
The pineapple remained a such
a curiosity in English society that the presentation of the first pineapple
to be raised in England, made by the Royal Gardener, Mr
John Rose, to Charles II in 1661,
was the subject of a painting by Danckerts.
By the mid-16th century the pineapple was
being grown in India, from whence it moved quickly onwards to China
and in 1777, Captain Cook took it almost
full-circle to the Pacific Islands. Nowadays, the main producers of pineapple
on a commercial scale are Hawaii and Malaysia.
Traditional folk medicine credits the pineapple
with many healing powers and fresh pineapple juice has been
used as a gargle for throat infections, to relieve catarrh,
arthritis, bronchitis and indigestion. The fresh fruit contains the
enzyme bromelain which breaks down protein and which is so strong
that people who regularly work with pineapples
in quantity have to wear protective gloves and clothing to protect
their skin. The enzyme is sometimes prescribed in tablet form as an
aid to those who find it difficult to digest proteins.
Investigations carried out over the past 50 years have
produced over 400 extensive papers on the effects of bromelain. Some
suggest that it may be of use in the treatment of heart disease by
helping to disperse blood clots. Other studies have presented
evidence that it may help to combat sinus congestion, urinary tract
infections and that it may augment the effects of antibiotics.
Bromelain is also an anti-inflammatory and has been used in the
treatment of both osteo- and rhematoid arthritis. It also appears to
accelerate tissue repair and is used in several applications marketed
for the treatment of sports injuries. However, the canning process
destroys the bromelain but not the vitamin C content. Fresh pineapple
provides almost a quarter of the recommended daily intake for vitamin
C inb a non-smoking adult, but not much in the form of other vitamins
or minerals.
100g canned in juice provides 47
kcalories energy, no fat, 12.2g carbohydrate in the form of sugars,
0.5g non-soluble fibre, 8mg calcium, 0.5mg iron, 1mg sodium, 2µg
vitamin A, 0.09mg Thiamin and 11mg vitamin C. Pineapple has a score
of 66 on the Glycaemic Index. |