Botanical Name :Momordica balsamina
Family: Cucurbitaceae
Genus: Momordica
Species: M. balsamina
Kingdom: Plantae
Order: Cucurbitales
Common Names:Balsam pear,Balsam apple,African cucumber , Balsamina,in Mozambique as cacana and in South Africa as nkaka. laloentjie (Afr.); mohodu (Sotho); nkaka (Thonga); intshungu, intshungwana yehlathi (Zulu) Bengali name : Uchchhe
Habitat :Momordica balsamina is native to tropical Africa and Asia, Arabia, India and Australia.It grows in white, yellow, red and grey sandy soil, also loam, clay, alluvial, gravelly and calcareous soil. It thrives in full sun and semi-shade in grassland, savanna, woodland, forest margins, coastal dune forests and in river bank vegetation as well as disturbed areas.
In southern Africa it grows from about sea level to 1465 m altitude, in dry to wet areas with a rainfall of 200-1200 mm annually. It seems to be frost hardy.
Description:
Momordica balsamina is glabrous to slightly hairy perennial herb with a tuberous rootstock, whole plant bad-smelling (rather like the common thorn apple or Datura stramonium ), more so when bruised. Stems mostly annual, prostrate or climbing, to 5 m long, cut twigs exude clear sap. Tendrils simple. Leaves waxy, lower surface paler than upper, deeply palmately 5-7-lobed, to 12 cm long, margin toothed, stalked.
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Flowers solitary, male and female flowers on the same plant (monoecious). Male flowers prominently bracteate (subtended by a leaflet), bract ± ovate, to 18 mm long, pallid, green-veined, calyx green to purplish-black, corolla white to yellow, apricot or orange, green-veined, with grey, brownish or black spots near the bases of the three inner petals, 10-20 mm long, anthers orange. Female flowers inconspicuously bracteate, corolla rather smaller than males.
Fruit spindle shaped, dark green with 9 or 10 regular or irregular rows of cream or yellowish short blunt spines, ripening to bright orange or red, 25-60 mm long, opening automatically more or less irregularly into three valves that curl back (also opens when the tip is touched). Seeds ovate in outline, rather compressed, up to 11 mm long, light brown, surface sculptured; encased in a sticky scarlet red fleshy covering that is edible and sweet, tasting like watermelon.
Edible Uses:
Cooked and eaten in different forms.The leaves and green fruit are cooked and eaten as spinach, sometimes with groundnuts, or simply mixed with porridge. The young leaves contain vitamin C. The raw ripe fruits are also eaten.
Medicinal Uses:
A liniment is made by adding the pulped fruit (without the seeds) to almond oil. This is useful for piles, burns, chapped hands, etc. The pulp is also used as a poultice. The fluid extract is used for dropsy
According to Watt and Breyer-Brandwijk (1962), the plant contains a bitter principle momordicin. They report that ‘overseas a liniment, made by infusing the fruit (minus the seed) in olive or almond oil, is used as an application to chapped hands, burns and haemorrhoids and the mashed fruit is used as a poultice’. This practice probably explains the species name balsamina. Watt and Breyer-Brandwijk also list many medicinal and other uses of M. balsamina in tropical Africa and elsewhere.
Hutchings et al. (1996) report that the Zulu use infusions of this plant for stomach and intestinal complaints. It is also used in a poultice for burns and is reputed to be used to treat diabetes. The Vhavenda take leaf infusions as anti-emetics. There are conflicting reports on the toxicity of the fruit, both green and ripe. The green fruit contains a resin, toxic alkaloids and a saponic glycoside that cause vomiting and diarrhoea; these substances are denatured in the cooking process. The fruit is suspected of poisoning dogs and pigs.
Roodt (1998) states that the medicinal action of the fruit results from the saponic glycosides present. She reports uses in the Okavango delta and elsewhere for abortion, boils, burns, chapped hands and feet, external sores, frostbite, haemorrhoids, headache, and as a purgative.
Other Uses:
The leaf sap is said to be an effective metal cleaner. In the past, the green fruit had been used as an ingredient of arrow poison. In the Okavango delta, the fruit can be used in cursing one’s enemy; his/her stomach will burst in the same way that the ripe fruit bursts open spontaneously!
Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider
Resources:
http://en.wikipedia.org/wiki/Momordica_balsamina
http://www.plantzafrica.com/plantklm/momordbalsam.htm
http://botanical.com/botanical/mgmh/a/apple045.html
