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loquat fruit
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Loquat fruit nutrition facts

Succulent, tangy and sweet, wonderfully delicious loquat fruits are rich in vitamins, minerals and anti-oxidants.  This unique fruit, sometimes called as Japanese plum, Japanese medlar or "Maltese plum" is originated in the mountainous, evergreen rain forest of south-eastern china region and from where it spread all across the world including Japan.

The plant is an evergreen large shrub or small tree belonging to the family of Rosaceae of the genus; Eriobotrya and named botanically as Eriobotrya japonica. It is closely related to the "apples".


loquats in bunch loquats
Loquats in bunch.
Photo courtesy: DeusXFlorida
Golden yellow loquats.
Photo courtesy: Kanko


Loquat fruits begin appearing in the trees by the end of winter season. Mature fruits are ready to harvest by June in Japan, however their harvesting season may vary from region to region.  The fruits are oval to pear shape, appear in bunches of 5-20 and measure about 3 cm in width and 3-5 cm in length. 

In general, the fruits are allowed to ripen in the tree before harvesting. Ripen fruits have soft texture.  Externally, the skin surface is fuzzy but smooth with golden-yellow to orange color. Internally, the flesh is either white or orange in color depending on the cultivar type.  Each fruit contain 3-5, centrally placed large, brown seeds. The seeds are inedible and may contain toxic cyanogenic glycosides.

Being a member of rosaceae family, the fruits have taste and flavor similar to apples; tart, sweet with pleasant aroma. Loquat's leaves are also used in traditional medicines and as herbal tea in many parts of the world.


Health benefits of Loquat fruit

  • Delicious, loquats are very low in calories; provide just 47 cal per 100 g,  but rich in  insoluble dietary fiber, pectin. Pectin retains moisture in the colon and thus functions as bulk laxative.  This way it helps to protect the colon mucous membrane by decreasing exposure time to toxic substances as well as binding to cancer causing chemicals in the colon.

  • Pectin has also been shown to reduce blood cholesterol levels by decreasing re-absorption of cholesterol binding bile acids in the colon.

  • Loquat fruit is an excellent source of vitamin-A (provides about 1528 IU per 100g), and phenolic flvonoid antioxidants such as chlorogenic acid, neo-chlorogenic acid, hydroxybenzoic acid, feruloylquinic acid, protocatechuic acid, epicatechin, coumaric acids and ferulic acid. Ripen fruits have more chlorogenic acid concentrations.

  • Vitamin A maintains integrity of mucus membranes and skin. Lab studies have shown that consumption of natural fruits rich in vitamin-A and flavonoids helps to protect from lung and oral cavity cancers.

  • Fresh fruit is very rich in potassium and some B-complex vitamins such as folates, vitamin B-6 and niacin and contain small amounts of vitamin-C. Potassium in an important component of cell and body fluids, helps controlling heart rate and blood pressure.

  • It is also a good source of iron, copper, calcium, manganese and other minerals. Manganese is used by the body as a co-factor for the antioxidant enzyme superoxide dismutase. Copper is required in the production of red blood cells. Iron is required for as a cofactor in cellular oxidation as well for red blood cell formation. 


See the table below for in depth analysis of nutrients:

Loquat fruit (Eriobotrya japonica), Fresh,
Nutrition Value per 100 g
(Source: USDA National Nutrient data base)
Principle Nutrient Value Percentage of RDA
Energy 47 Kcal 2.4%
Carbohydrates 12.14 g 9%
Protein 0.43 g 2%
Total Fat 0.20 g 1%
Cholesterol 0 mg 0%
Dietary Fiber 1.70 g 4%
Vitamins
Folates 14 mcg 3.5%
Niacin 0.180 mcg 1%
Pyridoxine 0.100 mg 8%
Riboflavin 0.024 mg 2%
Thiamin 0.019 mg 2%
Vitamin A 1528 IU 51%
Vitamin C 1 mg 2%
Electrolytes
Sodium 1 mg 0%
Potassium 266 mg 6%
Minerals
Calcium 16 mg 1.6%
Copper 0.040 mg 4.5%
Iron 0.28 mg 3.5%
Magnesium 13 mg 3%
Manganese 0.148 mg 6.5%
Phosphorus 27 mg 4%
Selenium 0.6 mcg 1%
Zinc 0.05 mg 0.5%

Selection and storage

Loquat fruit season begins by late winter months to early spring. Generally, fruits are harvested once they turn yellow and become soft in texture; carefully picked up from the bunch to avoid injuries.

In the store, buy fresh ripe fruits featuring bright yellow color; smooth surface and emanate mild but sweet aroma. They should be devoid of any wrinkles, cuts and patches on the skin.  Avoid overtly soften fruits with spots as they tend to perish early.

Loquats keep well for up to 2 weeks in the fruit/vegetable compartment of the home refrigerator.


Preparation and serving method

Wash loquats under cool water before consuming to remove any surface dirt or pesticide residues.

The pulp just underneath the skin is sweeter than central tart pulp. The skin of the loquat is easily removed. Peeled fruits are eaten fresh or mixed with other fruits like banana, mango, and orange as salad.

Here are some serving tips:

  • The Fruit sections are a great addition to fruit salads.
  • They are also used in desserts or as pie-filling, or are chopped and cooked as a sauce.
  • Loquat fruit is also made into jam, jelly and poached in sugar syrup with a cinnamon to make delicious loquat fruit syrup.

Safety profile

The seeds of loquat fruit contain many toxic alkaloids like cyanogenic glycosides which when consumed can cause serious life threatening symptoms like vomiting, breathlessness and death. Therefore, especially children are advised to avoid chewing seeds and should be supervised by adults while eating loquat fruits.

(Medical disclaimer: The information and reference guides in this website are intended solely for the general information for the reader. It is not to be used to diagnose health problems or for treatment purposes. It is not a substitute for medical care provided by a licensed and qualified health professional. Please consult your health care provider for any advice on medications.)



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