Dandelion herb
nutrition facts
Revered
since earlier times,
Dandelion herb is one
of the most sought after herbs to enliven our daily
meals. Almost
all the parts of the plant, leaves, flower tops, and root, are being
used either for culinary purpose or
as curative
remedy for certain medical conditions.
Botanically, it belongs to the family
of Asteraceae;
of the genus of Taraxacum and known scientifically
as Taraxacum
officinale.
There are many common names for this herb like priest's
crown, Irish daisy,
monk's head, blowball and lion's tooth.

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Dandelion herb-Taraxacum officinale.
Note golden yellow color flower.
Photo courtesy: John Tann
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Dandelion leaves. Note
succulent,
long lion tooth
appearance pinnate leaves.
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Herb dandelion is believed to be originated in the
Central Asian region and
become naturalized in many parts of the temperate and semi-tropical
regions including Mediterranean. It
is a very hardy plant, grows vigorously everywhere in the fields, lawns
and meadows. It features long stout
taproots from which long jagged dark green leaves rise directly from
the ground surface in radiating fashion.
Golden
yellow color flowers
arise at the end of hollow stalks in late spring to early autumn.
Hollow flower stalks are filled
with sweet scented nectar attracting bees. Flower-stalks rise
straight from the root.
Fully-grown plant reaches about
45 cm in
height. Almost all the plant parts exude milky navajo-white color
latex from the inured
site.
Dandelion
root
The
root is stout, fusiform and fleshy, dark brown externally and white
pulp inside somewhat yam-like. It contains bitter milky latex;
more
concentrated than in stems and leaves. Roots are generally
dug when the plant turns second year of life. Generally, roots
are harvested
in
summer for medicinal purposes or autumn for drying and grinding for
coffee.
Dandelion
herb health
benefits
-
Fresh dandelion greens,
flower tops, and roots contain
valuable constituents that are known to have anti-oxidant, disease
preventing, and health promoting properties.
-
Fresh
leaves are very low in calories; providing just 45 calories per 100
g. It is also good source of dietary fiber (provide about 9%
of
RDA per 100 g). In addition, its latex is a good
laxative. These
active principles in the herb help reduce weight and control
cholesterol levels in the blood.
-
Dandelion root as well as
other plant parts contains
bitter crystalline compounds Taraxacin,
and an acrid resin,
Taraxacerin. Further, the
root also contains inulin
(not insulin) and levulin.
Together, these compounds are responsible for various therapeutic
properties of the herb.
-
Fresh dandelion herb
provides 10161
IU of
vitamin-A per 100 g, about 338% of
daily-recommended intake, one of the highest source of
vitamin-A among
culinary herbs. Vitamin
A is an
important fat-soluble vitamin and anti-oxidant, required for
maintaining healthy mucus membranes
and skin and vision.
-
Its
leaves are packed with numerous health benefiting flavonoids such as
carotene-β,
carotene-α, lutein, crypto-xanthin and
zea-xanthn. Consumption of
natural foods
rich
in vitamin-A and flavonoids (carotenes) helps body protect from lung
and oral cavity cancers. Zeaxanthin has photo-filtering functions and
protects retina from UV rays.
-
The herb is good source
of
minerals like potassium,
calcium, manganese, iron, and magnesium.
Potassium is an important component of cell and body fluids, which
helps regulate heart rate and blood pressure. Iron is essential for red
blood
cell production. Manganese is used by the body as a co-factor for the
antioxidant enzyme, superoxide
dismutase.
-
It is also rich in many
vital
vitamins including folic acid, riboflavin, pyridoxine, niacin, vitamin
-E and vitamin-C that are essential for optimum health. Vitamin-C is
a powerful natural antioxidant. Dandelion greens provide 58% of
daily-recommended levels of vitamin-C.
-
Dandelion
is probably the
richest
herbal
sources of vitamin
K;
provides about 650% of DRI. Vitamin-K has
potential role in bone mass building by promoting osteotrophic
activity in the bones. It also has established role in the treatment of
Alzheimer's
disease patients by limiting neuronal damage in the brain.
Dandelion herb contains notable
nutrients and is a great source of nutrition during winter
This humble backyard herb
provides (%of RDA/100g)-
9% of dietary fiber,
19% of vitamin B-6 (pyridoxine),
20% of Riboflavin,
58% of vitamin
C,
338% of vitamin A,
649% of vitamin K,
39% of iron and
19% of calcium.
(Note:
RDA-Recommended daily allowance)
See the table below for in depth analysis
of nutrients:
Dandelion herb greens (Taraxacum officinale), Fresh,
Nutrition value per 100
g
(Source: USDA National
Nutrient data base)
| Principle |
Nutrient
Value |
Percentage
of
RDA |
| Energy |
45 Kcal |
2% |
| Carbohydrates |
9.20 g |
7% |
| Protein |
2.70 g |
5% |
| Total Fat |
0.70 g |
3% |
| Cholesterol |
0 mg |
0% |
| Dietary
Fiber |
3.50 g |
9% |
| Vitamins |
|
|
| Folates |
27 µg |
7% |
| Niacin |
0.806 mg |
5% |
| Pantothenic
acid |
0.084 mg |
1.5% |
| Pyridoxine |
0.251 mg |
19% |
| Riboflavin |
0.260 mg |
20% |
| Thiamin |
0.190 mg |
17% |
| Vitamin A |
10161 IU |
338% |
| Vitamin C |
35 mg |
58% |
| Vitamin E |
3.44 mg |
23% |
| Vitamin K |
778.4 µg |
649% |
| Electrolytes |
|
|
| Sodium |
76 mg |
5% |
| Potassium |
397 mg |
8% |
| Minerals |
|
|
| Calcium |
187 mg |
19% |
| Iron |
3.10 mg |
39% |
| Magnesium |
36 mg |
9% |
| Manganese |
0.342 mg |
15% |
| Phosphorus |
66 mg |
9% |
| Selenium |
0.5 mg |
1% |
| Zinc |
0.41 mg |
4% |
| Phyto-nutrients |
|
|
| Carotene-α |
363 µg |
-- |
| Carotene-β |
5854 µg |
-- |
| Crypto-xanthin-β |
121 µg |
-- |
| Lutein-zeaxanthin |
13610 µg |
-- |
Selection
and storage
Oftentimes
fresh dandelion
greens are gathered from the
wild, but the herb is better selected from known
source. Actually, in many parts of the Mediterranean it is
grown as annual crop
by sowing in spring or sometimes as garden herb.
In
the markets look for fresh, succulent, soft young leaf tops. Fresh
leaves are superior in flavor and rich in many vital vitamins and
anti-oxidants like ß-carotene, vitamin C and folates. Once
at
home store the greens in plastic bags and store in vegetable
compartment as in spinach,
kale etc.
Preparation and serving methods
Fresh
greens
and flower tops have been used in cooking. Generally pre-washed greens
are blanched in boiling water for a minute or so and cooled immediately
by plunging into cold water. Blanching reduces bitterness.
Here are some serving tips:
-
Young
tender shoots, raw or
blanched, used in salads and sandwiches
either alone or in combination with other greens like lettuce, kale,
cabbage, chives etc.
-
Fresh
greens may also used
in soups, stews, juices, and as cooked
vegetable.
-
Dried
leaves as well as
flower parts used to make tonic drinks and herbal dandelion teas.
-
Dandelion
flowers used in
the preparation of wines, schnapps, pancakes;
and are favored in Arab baking.
-
Lightly
roasted and
grounded roots used to make wonderfully flavorful
dandelion coffee.
-
Dandelion root is also used in
Japanese
cooking.
Medicinal
uses
Almost
all the parts of
dandelion herb found place in various
traditional as well in modern medicine.
-
The principle compounds in the herb have laxative and diuretic
functions.
- The plant parts have been
used as herbal remedy for liver and gall
bladder complaints.
- The herb is also a good
tonic, appetite stimulant and is a good remedy
for dyspeptic complaints.
- The inside surface of the
flower stems used as a smoothening agent for
burns and stings (for example in stinging nettle allergy)
Safety
profile
Although dandelion herb contains some
bitter principles, it can be safely used
in healthy individuals without any reservations. However, in patients
on
potassium sparing diuretic therapy, it may aggravate potassium
toxicity.
Dandelion herb can also induce allergic contact dermatitis in some
sensitive individuals. (Medical
disclaimer)
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