Apple
fruit nutrition facts
Delicious
and
crunchy apple fruit is one of the most popular fruit favored by health
conscious, fitness freaks who believe in “health is
wealth.” This wonderful fruit packed with rich phyto-nutrients
that
in the true sense are indispensable for optimal health. The
antioxidants in apple have many health promoting and disease prevention
properties; thus justifying the adage, “an apple a day keeps
the doctor
away.”
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|
 |
| Crimson-red
apple.
|
Apples
in
a store.
|
Apple,
york.
(Malus
domestica) |
Apples
are obtained from the
medium sized tree belonging to the rosaceae
family. Scientific name: Malus
domestica. The apple tree is
originated in the mineral rich mountain ranges of Kazakhstan, and is
now
being cultivated in many parts of the world.
Apple
fruit
features oval or pear shape; and the outer skin has
different colors depending upon the cultivar type. Internally,
the juicy pulp has off-white to
cream in color and has mix of mild sweet and tart taste.
The
seeds are inedible because of their bitter taste.
Several hundred varieties of apples
grown in the US and worldwide either for just eating or as a
desert fruit to cooking or baking in many recipes.
Health
benefits of apple
-
Apples are low in calories; 100 g of fresh
fruit slices provide only 50 calories. The fruits are however, contain
no saturated fats or cholesterol; but rich in dietary fiber, which
helps, prevent absorption of dietary LDL cholesterol in the gut. The
dietary fibers also help protect the mucous membrane of the colon from
exposure to toxic substances by binding to cancer causing chemicals in
the colon.
-
Apples are rich in
antioxidant phyto-nutrients flavonoids
and polyphenols.
The total measured anti-oxidant strength (ORAC value) of 100
g apple fruit is 5900 TE. The
important flavonoids in apples are quercetin,
epicatechin, and procyanidin
B2. Apples are also good in tartaric acid
that
gives tart flavor to them. These compounds help body protect from
deleterious
effects of free radicals.
-
In addition, apple fruit is a good source
of B-complex
vitamins such as riboflavin, thiamin, and pyridoxine (vitamin B-6).
Together these vitamins help as co-factors for enzymes in metabolism as
well as in various synthetic functions inside the body.
-
Apple also contains small
amount of minerals
like potassium, phosphorus, and calcium. Potassium is an important
component of cell
and body fluids helps controlling heart rate and blood pressure; thus
counters the bad influences of sodium.
See the table below for in depth analysis
of nutrients:
Apple fruit (Malus domestica), Fresh,
Nutritive value per 100 g,
ORAC value-5900
(Source: USDA National
Nutrient data base)
| Energy |
50 Kcal |
2.5% |
| Carbohydrates |
13.81 g |
11% |
| Protein |
0.26 g |
0.5% |
| Total Fat |
0.17 g |
0.5% |
| Cholesterol |
0 mg |
0% |
| Dietary
Fiber |
2.40 g |
6% |
| Vitamins |
|
|
| Folates |
3 µg |
1% |
| Niacin |
0.091 mg |
1% |
| Pantothenic
acid |
0.061 mg |
1% |
| Pyridoxine |
0.041 mg |
3% |
| Riboflavin |
0.026 mg |
2% |
| Thiamin |
0.017 mg |
1% |
| Vitamin A |
54 IU |
2% |
| Vitamin C |
4.6 mg |
8% |
| Vitamin E |
0.18 mg |
1% |
| Vitamin K |
2.2 µg |
2% |
| Electrolytes |
|
|
| Sodium |
1 mg |
0% |
| Potassium |
107 mg |
2% |
| Minerals |
|
|
| Calcium |
6 mg |
0.6% |
| Iron |
0.12 mg |
1% |
| Magnesium |
5 mg |
1% |
| Phosphorus |
11 mg |
2% |
| Zinc |
0.04 mg |
0% |
| Phyto-nutrients |
|
|
| Carotene-ß |
27 µg |
-- |
| Crypto-xanthin-ß |
11 µg |
-- |
| Lutein-zeaxanthin |
29 µg |
-- |
Selection
and Storage
Fresh
apples are readily
available in the stores all around the season. Choose fresh, bright,
firm textured apples with rich flavor.
Avoid fruits with pressure marks over their surface as they indicate
underlying mottled of
pulp.
Fresh
apples can be kept at room temperature for few days and stored in
refrigerator for two to three weeks. Wash them in clean running cold
water before use to remove any surface dust and pesticide/fungicide
residues.
Preparation
and Serving
tips
Wash
apples
thoroughly in the running water to remove any surface dust,
insecticide/fungicide sprays. Remove the top end using paring knife and
cut it into two equal halves. Take out centrally placed small
seeds. Slice the fruit into desirable cubes or pieces.
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| Apple
fruit sections.
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Apples
pie.
Photo by: kanko
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Here
are some serving tips:
-
Eat apple fruit as they are with skin to
get maximum health benefits.
-
Sliced apple turns brown (enzymatic brownish
discoloration) on exposure to air
due to conversion in iron form from ferrous
oxide to ferric
oxide. If you have to serve them sliced, rinse slices in
water added with few drops of fresh
lemon.
-
Cloudy apple juice is a good drink with
dinner.
-
Apple
fruit
is also used in the preparation of
fruit
jam, pie, and fruit salad.
Safety
profile
Good yeild
demands close attention and suprevision of apple crop. According to the
environmental-working group
reports, apple fruit is one of the
most heavily pesticide-contaminated produce. The most common
pesticides found on apple are organo-phosphorous and organo-chloride
pesticides like Permethrin and DDT. Therefore, it is recommended to
wash the fruit thoroughly before use. (Medical
disclaimer)
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