Pineapple
nutrition facts
One of the most prized and
popular fruits, pineapple or "ananas" have
an interesting history:
The pineapple tree is actually native to Paraguay in South America and
spread by the local Indians up through South and Central America to the
West Indies. Later, it was brought to Spain when Columbus discovered
Americas’ in 1493, from where; it has spread around the world on
sailing ships (like tomatoes) that carried it for protection against
scurvy!
Scientifically, it is known as "Ananas
comosus" and belongs to the family of Bromeliaceae, of the
genus; Ananas.
|
|
Pineapple
fruit
(Ananus comosus)
|
Fresh
fruits in a store
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Pineapple is a tropical,
perennial, drought-tolerant plant that
grows up to 5-8 ft in length and spreads around about 3 to 4 ft. It is
essentially a short, stout stem with a rosette of waxy with long,
needle tipped leaves.
The plant bear long oval to
cylindrical
fruits during each season lasts from March till June.
The fruit is described as compound (multiple) fruit that develops from
many small fruits fused together around central core. It is both juicy
and fleshy with the stem serving as the fibrous core. The rough, tough,
scaly rind may be dark green, yellow, orange-yellow or reddish when the
fruit is ripe. Juicy flesh ranges from creamy white to yellow in color
and has mix of sweet and tart taste with rich flavor. Each fruit
measures in size up to 12 in. long and weigh 1 to 8 pounds or more.
Health benefits of Pineapple fruit
-
Fresh pineapple is
storehouse of many health promoting compounds, minerals and vitamins
that are essential for optimum health.
-
The fruit is low
in calories (provides only 50 cal per 100 g), contains no
saturated fats or cholesterol; but rich source of soluble and insoluble
dietary fiber like pectin.
-
Pineapple contains a
proteolytic enzyme bromelain
that digests food by breaking down protein. Bromelain also has
anti-inflammatory, anti-clotting and anti-cancer properties. Studies
have shown that consumption of pineapple regularly helps fight against
arthritis, indigestion and worm infestation.
-
Fresh pineapple is an
excellent source of antioxidant vitamin; vitamin C. It is
required for the collagen synthesis in the body. Collagen is the main
structural protein in the body required for maintaining the integrity
of blood vessels, skin, organs, and bones. Regular consumption of foods
rich in vitamin C helps body protect from scurvy; develop resistance
against infectious agents (boosts immunity) and scavenge harmful,
pro-inflammatory free radicals from the body.
-
It also contains good
amount Vitamin A (provides 58 IU per 100 g) and beta carotene levels.
These compounds are known to have antioxidant properties. Vitamin A
also required maintaining healthy mucus membranes and skin and is also
essential for vision. Studies have suggested that consumption of
natural fruits rich in flavonoids helps body to protect from lung and
oral cavity cancers.
-
Also, this fruit is rich
in
B-complex group of vitamins like folates,
thiamin, pyridoxine, riboflavin and
minerals like copper,
manganese
and potassium. Potassium in an
important component of cell and body fluids, helps controlling heart
rate and blood pressure. Copper is helpful cofactor for red blood cell
synthesis. Manganese is a co-factor for the
enzyme superoxide
dismutase, which is a very powerful free radical scavenger.
See the table below for in depth analysis
of nutrients:
Pineapple
(Ananas comosus),
Fresh,
Nutritive Value
per
100
g
(Source: USDA National
Nutrient data base)
| Principle |
Nutrient Value |
Percentage of
RDA |
| Energy |
50 Kcal |
2.5% |
| Carbohydrates |
13.52 g |
10% |
| Protein |
0.54 g |
1% |
| Total Fat |
0.12 g |
<1% |
| Cholesterol |
0 mg |
0% |
| Dietary Fiber |
1.40 g |
4% |
| Vitamins |
|
|
| Folates |
18 mcg |
4.5% |
| Niacin |
0.500 mcg |
4% |
| Pyridoxine |
0.112 mg |
9% |
| Riboflavin |
0.018 mg |
1.5% |
| Thiamin |
0.079 mg |
6.5% |
| Vitamin A |
58 IU |
2% |
| Vitamin C |
80% |
47.8 mg |
| Vitamin E |
0.02 mg |
<1% |
| Vitamin K |
0.07 mcg |
0.5% |
| Electrolytes |
|
|
| Sodium |
1 mg |
0% |
| Potassium |
109 mg |
2.5% |
| Minerals |
|
|
| Calcium |
13 mg |
1.3% |
| Copper |
0.110 mg |
12% |
| Iron |
0.29 mg |
3.5% |
| Magnesium |
12 mg |
3% |
| Manganese |
0.927 mg |
40% |
| Phosphorus |
8 mg |
1% |
| Selenium |
0.1 mcg |
<1% |
| Zinc |
0.12 mg |
1% |
| Phyto-nutrients |
|
|
| Carotene--ß |
35 mcg |
-- |
| Crypto-xanthin-ß |
0 mcg |
-- |
Selection
and storage
Pineapple or ananas season lasts
from
March till June when fresh fruits available
in the markets at their best. In the store, choose that are
heavy for their size. While larger fruits will have a greater
proportion of edible flesh, there is usually no difference in quality
between a small and large size pineapple.
Choose fruit
that should be free of soft spots, mold, bruises and darkened
"eyes," all of which may indicate that the fruit is past its prime.
Some people judge freshness, ripeness and quality by tapping a finger
against the side of the fruit. A good, ripe pineapple has a dull, solid
sound while immaturity and poor quality are indicated by a hollow thud.
It stops ripening as soon as it is picked; therefore, choose a
fruit with fragrant sweet smell at the stem end and avoid those that
smell musty, sour or fermented.
Ripe ones
perish quickly if left at room temperature. Since they
are chill sensitive and cannot be stored in the refrigerator for long
periods, better use as early as possible. However, if not readily eaten
you may place the ripe fruit in the refrigerator for 1-2 days, for
later use.
Preparation
and serving method
Pineapple
can be cut and peeled in many ways.
Usually, the crown and the base of the fruit are chopped off with a
knife. Then, to peel the fruit, place its base side down and
carefully slice off the skin, carving out any remaining "eyes" with the
tip of your knife. Once the rind is removed, cut the fruit into
your desirable sizes.
One may also
use pineapple "corers" to make the
job easier. While they provide a quick and convenient method for
peeling and coring pineapples, sometimes, they result in a waste of
good amount of fruit since they often cannot be adjusted for different
fruit size. Similarly, some markets offer devices that will peel and
core the ananas, but once again, this process may waste a lot of
fruit.
Here are some serving tips:
- Fresh ananas sections are a great addition
to fruit salads and in toppings.
- Fresh pineapple juice can be a
re-freshening intraday drink.
- It also used in the preparation of desserts,
jams, and jellies.
- Also used in delicious dish
preparation a variety of ways.
Safety
profile
Pineapple fruit contains a
proteolytic enzyme bromelain
that may cause excessive uterine bleeding if conumed in large
quantities during pregnancy. (Medical
disclaimer)
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