Endive nutrition facts
Endive, commonly popular as escarole, is a green
leafy vegetables with a hint of bitter flavor. However, this well known
salad plant is much more than just a leafy green. Escarole is
packed with numerous health benefiting plant nutrients such as vitamin
C, vitamin A etc.
Botanically this perennial herbaceous leafy plant
belongs to the Asteraceae (daisy) family, of the genus Cichorium and is
closely related to chicory, radicchio and Belgian endive (witloof). Its
scientific name: Cichorium
endivia.

|
 |
| Endive- flat
leaf variety (escarole). Note
for semi blanched broad, spine like dentate margin leaves.
|
Belgian
endive-witloof. Note for creamy
white compact leaves. |
Endive is native to Asia Minor region.
This cool season crop requires well-drained fertile soil to flourish.
There are two main
cultivar varieties exist: curly (Frisee) endive (cichorium endivia var
crispum) with curly narrow leaves and Escarole or scarole (cichorium
endivia var latifolia) with broad leaves. Escarole leaves have spine
like-dentate margins (dandelion
or lettuce like) with
thick stalks. Its
leaves are less bitter when compare to narrow, curly, intensely bitter
leaves of
"frisee".
Belgian
endive or witloof
is a popular
winter season vegetable in Europe. It is a type of vegetable with
smooth cream-colored leaves compressed into a compact 10 to 12 cm long
heads.
Health
benefits of Endive
-
Endive is a very low
calorie leafy vegetable. 100 g
fresh leaves provide just 17 calories but contribute about 8% of RDA
of fiber.
-
Current research studies suggest that high
inulin and fiber content in escarole helps reduce high glucose and LDL
cholesterol levels in diabetes and obese patients.
-
Endive is enriched with good amount
Vitamin A
and beta-carotenes.
Both of these compounds are known to have
antioxidant properties. Carotenes convert to vitamin A in the body.
Also, vitamin A is required for maintaining healthy mucus membranes and
skin. In addition, it is also essential vitamin for vision. Consumption
of natural vegetables/greens rich in vitamin A helps to protect from
lung and oral cavity cancers.
-
It contains good amounts
of many essential B-complex groups of vitamins such as folic acid,
pantothenic
acid
(vitamin B5), pyridoxine (vitamin B6) and thiamin (vitamin B1),
niacin (B3). These vitamins are essential in the sense that body
requires them from external sources to replenish and required for fat,
protein and carbohydrates metabolism.
-
Escarole also good source of
minerals like manganese, copper, iron, and potassium. Manganese is used
as a co-factor for the antioxidant enzyme superoxide
dismutase. Potassium is an important intracellular
electrolyte helps counter the hypertension effects of sodium.
See the table below for in depth analysis
of nutrients:
Endive (Cichorium endivia), raw,
Nutritive value per 100 g
(Source: USDA National
Nutrient data base)
| Principle |
Nutrient Value |
Percentage of
RDA |
| Energy |
17 Kcal |
<1% |
| Carbohydrates |
3.35 g |
2.5% |
| Protein |
1.25 g |
2% |
| Total Fat |
0.20 g |
1% |
| Cholesterol |
0 mg |
0% |
| Dietary Fiber |
3.10 g |
8% |
| Vitamins |
|
|
| Folates |
142 mcg |
36% |
| Niacin |
0.400 mg |
2.5% |
| Pantothenic
acid |
0.900 mg |
18% |
| Pyridoxine |
0.020 mg |
1.5% |
| Riboflavin |
0.075 mg |
6% |
| Thiamin |
0.080 mg |
7% |
| Vitamin A |
2167 IU |
72% |
| Vitamin C |
6.5 mg |
11% |
| Vitamin E |
0.44 mg |
3% |
| Vitamin K |
231 mcg |
192% |
| Electrolytes |
|
|
| Sodium |
22 mg |
1.5% |
| Potassium |
314 mg |
7% |
| Minerals |
|
|
| Calcium |
52 mg |
5% |
| Copper |
0.099 mg |
11% |
| Iron |
0.83 mg |
10% |
| Magnesium |
15 mg |
4% |
| Manganese |
0.420 mg |
18% |
| Phosphorus |
28 mg |
4% |
| Selenium |
0.2 mcg |
<1% |
| Zinc |
0.79 mg |
7% |
| Phyto-nutrients |
|
|
| Carotene-ß |
1300 mcg |
-- |
| Carotene-α |
0 mcg |
-- |
| Cryptoxanthin-ß |
0 mcg |
-- |
| Lutein-zeaxanthin |
0 mcg |
-- |
Selection and storage
Fresh endive
is available all around the year in
the markets. Choose crispy, tender leafy tops. Avoid tough, yellow
discolored leaves.
Store greens
in plastic bag inside refrigerator. It will stay fresh for 3-4 days.
Preparation and serving methods
Wash fresh endive in cool running water. Discard
yellow or any discolored leaves. Remove tough lower ends. Chop the
leaves using paring knife.
Curly endive is generally available in the stores
as blanched pale "frisee".
Blanching removes bitterness from the leaves and enhances their flavor.
Blanching is generally done by avoiding sunlight. Cover the plants for
2-4 weeks with inverted bushel baskets or plastic plates.
Wash them thoroughly in cold
water before use. Trim the stalk end with
sharp knife.
Here are some serving tips:
-
Frisee features in salads especially french
salad lyonnaise.
-
Escarole is used in salads, soups (escarole
bean soup) and in sauteed recipes.
-
Witloof is used raw in salads or braised and
served as a vegetable.
Safety profile
Endive is widely consumed all over Europe and in
some American states. Although this greeny leaf vegetable contains high
concentrations of bitter glycosides and inulin, no known
side effects so far notified when eaten in moderate. (Medical disclaimer)
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