Persimmon
fruit nutrition facts
Sweet,
delicious persimmon
fruits are rich in health promoting
nutrients such as vitamins, minerals and anti-oxidants that are vital
for optimum health. Botanically, the fruit belongs to the
family of Ebenaceae
of the genus: Diospyros; scientifically
named as Diospyros
virginiana.
This
delicate oriental fruit is
native of
china. It spread to Japan very long ago and later was
introduced to California during the middle of nineteenth century.
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Persimmon
fruits
(Diospyros
virginiana).
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Persimmon
tree with fruit. (Photo
courtesy by Takekaju)
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Delicious
Persimmon slices
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Persimmon
is a multi-trunked or
single-stemmed deciduous tree which
grows up to 25 ft. in height. They grow best in areas that have
moderate winters and relatively mild summers.
Persimmons
trees are
broadly classified into two general categories: those that bear
"astringent fruit" until they are soft ripe and those that bear
"non-astringent" fruits. An astringent cultivar which is commonly
cultivated in Japan known as “Hachiya”
is high in tannins
and must be
allowed to ripen fully till to become jelly soft in consistency before
it is fit to eat. A non-astringent persimmon, on the other hand, which
contains less tannins can be eaten while it is crispy as in apple.
Astringency can be removed by treating the fruit with carbon
dioxide or alcohol.
During
each season the tree
bears numerous fruits
that vary by cultivar from spherical to heart to flattened or
squash in shape. They also greatly vary in size from as little as a few
ounces to more than a pound. The color of the fruit varies from light
yellow-orange to dark orange-red. The entire fruit is edible except for
the seed and calyx.
Astringent
varieties: Eureka, Hachiya, Saijo, Tamopan,
Tanenashi, Triumph etc.
Non-astringent
varieties:
Fuyu (Fuyugaki), Gosho/Giant Fuyu/O'Gosho, Imoto, Izu, Jiro,
Maekawajiro,
Okugosho, Suruga etc.
Health
benefits of persimmon fruit
-
The
fruit is low in
calories (provides 70 cal/100g) and fats but is rich source of
dietary fiber.
-
Persimmons
contain many
health
benefiting phyto-nutrients flavonoid poly-phenolic anti-oxidants like
catechins
and gallocatechins
as well as important anti-tumor compound
betulinic
acid. Catechins are known to have anti-infective,
anti-inflammatory and anti-hemorrhagic (prevents bleeding from small
blood vessels) properties.
-
Fresh
permissions contain
anti-oxidant compounds like vitamin-A, beta carotene, lycopene,
lutein,
zeaxanthin and cryptoxanthin. These compounds functions as protective
scavengers against oxygen-derived free radicals and reactive oxygen
species (ROS) that play a role in aging and various disease processes.
-
zeaxanthin,
an important dietary carotenoid, selectively absorbed into
the retinal macula lutea in the eyes where it is thought to provide
antioxidant and protective light-filtering functions; thus, helps
prevent "Age related macular disease"(ARMD) in the elderly.
-
The
fruits are also very
good source
of vitamin-C,
another powerful antioxidant (especially native Chinese
and American persimmons; provide 80% of DRI). Regular consumption of
foods rich in vitamin C helps body develop resistance against
infectious agents and scavenge harmful, pro-inflammatory free radicals.
-
The
fruit is good in many
valuable B-complex vitamins
such as folic acid, pyridoxine (vitamin B-6), thiamin...etc. These
vitamins acts as co-factors for numerous metabolic enzymatic functions
in the body.
-
Fresh
Persimmon fruits
also
contain healthy amounts of minerals like potassium, manganese (15% of
DRI), copper (12% of DRI) and phosphorus. Manganese is a co-factor for
the enzyme superoxide
dismutase, which is a very powerful free radical scavenger.
Copper is a co-factor for many vital enzymes, including
cytochrome c-oxidase and superoxide dismutase (other minerals function
as cofactors for this enzyme are manganese and zinc). Copper is also
required for the production of red blood cells.
See the table below for in depth analysis
of nutrients:
Persimmon
fruit (Diospyros
virginiana),
Japanese, fresh,
Nutrition
Value per 100 g
| Principle |
Nutrient
Value |
Percentage
of
RDA |
|
Energy |
70 Kcal |
3.5% |
| Carbohydrates |
18.59 g |
14% |
| Protein |
0.58 g |
1% |
| TotalFat |
0.19g
|
1% |
| Cholesterol |
0 g |
0% |
| Dietary Fiber |
3.6 g |
9.5% |
| Vitamins |
|
|
| Choline |
7.6 mg |
1.5% |
| Folates |
8 mcg |
2% |
| Niacin |
0.100 mg |
1% |
| Pyridoxine |
0.100 mg |
7.5% |
| Riboflavin |
0.020 mg |
1.5% |
| Thiamin |
0.030 mg |
2.5% |
| Vitamin C |
7.5 mg |
12.5% |
| Vitamin A |
81 IU |
3% |
| Vitamin E |
0.73 mg |
5% |
| Vitamin K |
2.6 mcg |
2% |
| Electrolytes |
|
|
| Sodium |
1 mg |
0% |
| Potassium |
161 mg |
2.5% |
| Minerals |
|
|
| Calcium |
8 mg |
0.8% |
| Copper |
0.113 mg |
12.5% |
| Iron |
0.15 mg |
2% |
| Magnesium |
9 mg |
2% |
| Manganese |
0.355 mg |
15% |
| Phosphorus |
17 mg |
4.5% |
| Zinc |
0.11 mg |
1% |
| Phyto-nutrients |
|
|
| Carotene-α |
0 mcg |
-- |
| Carotene-β |
253 mcg |
-- |
| Crypto-xanthin-β |
1447 mcg |
-- |
| Lutein-zeaxanthin |
834 mcg |
-- |
| Lycopene |
159 mcg |
-- |
(Source: USDA National
Nutrient data base)
Selection
and storage
Astringent
variety persimmon
fruits are harvested when they are hard
but fully matured. Non-astringent persimmons are ready to harvest when
they are fully colored and slightly soften. Astringent persimmons can
continue to ripen at room temperature. Both kinds of persimmons should
be plucked from the tree using hand-held pruning shears (as in mango),
leaving the calyx intact unless the fruit is to be used for drying
while taking care not to bruise.
In the store, select fresh fruits with bright yellow-orange color
without bruises or cuts on them. "Dried permissions" are also available
readily in the supermarkets and have similarities with dried apricots.
Mature, hard astringent persimmons can be stored in the refrigerator
for several months. Non-astringent varieties have short shelf life and
can be stored for only a few days at room temperature.
Preparation
and serving methods
Persimmons
can be eaten fresh or dried or cooked. Raw, fresh fruits can
be cut into quarters or eaten whole like an apple. The flesh ranges
from firm to mushy and is very sweet.
Here are some serving tips:
- Dried persimmon fruits can
be used in
cookies, cakes, puddings, salads and as a topping for breakfast cereal.
- Persimmon fruit pudding is
a
popular
dessert using fresh persimmons.
- Dried fruits are also used
as
snacks or used in desserts. They are used widely to make the
traditional Korean spicy recipe, sujeonggwa,
while the matured,
fermented fruit is used to make persimmon vinegar called "gamsikcho"
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