Matoke
| East African Highland bananas | |
|---|---|
 A vendor selling East African Highland bananas for Matoke. | |
| Species | Musa acuminata |
| Cultivar group | Musa acuminata (AAA-EA) or the Mutika/Lujugira subgroup of the AAA Group[1] |
| Origin | Uganda |
| Cultivar group members | See text. |
East African Highland bananas are triploid banana cultivars originating from the East Africa. They are a staple food crop in Uganda and some African countries and are used in making Matoke.
East African Highland bananas (commonly shortened to EAHB) are also known as the Mutika/Lujugira subgroup.
Description
East African Highland bananas are easily distinguishable from other banana cultivars by the numerous black (or more rarely brown or bronze) blotches on their pseudostems. This gives it the appearance of polished metal. The outermost sheath of their pseudostems are a medium green, superimposed over the pink to purple underlying sheaths.[2]
Their leaves are also darker green dull leaves, a difference more apparent when comparing them side by side with other banana cultivars from a distance.[2]
The inflorescence has peduncles covered with coarse hair. The bracts are ovate to lanceolate in shape with outer surfaces that are purple to brown and inner surfaces which are red fading to yellow towards the base. The male flowers have cream colored tepals with yellow lobes. The anthers are pink while the stigma are orange.[2]
The fruits are recurved and can vary in length. They are inflated with blunt tips. The pulp is white in unripe fruits and cream colored in ripe fruits.[2]
Taxonomy
East African Highland bananas are triploid (AAA) cultivars. Their official designation is Musa acuminata Colla (AAA-EA). Synonyms include Musa brieyi De Wild. Their paternal parent is the blood banana subspecies (Musa acuminata ssp. zebrina) of the wild banana species Musa acuminata.[1]
East African Highland bananas are a subgroup and refers to about 200 individual banana cultivars (or clones).[1] They can be subdivided into five distinct groups of clones known as 'clone sets':
- Mbidde or Beer clone set
- The Mbidde clone set contains 14 cultivars. Mbidde means 'beer' and clones belonging to this clone set are usually used for making banana beer.[3] Their pulp are bitter and astringent with sticky brown excretions.[2]
- Nakitembe clone set
- Nakabululu clone set
- Nakabululu clones are soft-textured and tasty. They mature quickly but their fruits are smaller and has lesser overall yields per bunch.[4]
- Musakala clone set
- Musakala clones are characterized by slender fruits with bottle-necked tips. Other characteristics the same as the preceding three clone sets.[2]
- Nfuuka clone set
- Nfuuka clones are characterized by inflated, rounded, or rectangular fruits with intermediate shaped tips. The bunch shape is mainly rectangular. Other characteristics the same as the last four clone sets.[2] It is the most diverse of the five clone sets, a probable result of its tendency to mutate more frequently. They bear heavy compacted bunches and are thus more often exploited commercially than other clone sets.[4]
Origin and distribution
East African Highland bananas were introduced early into Africa from Southeast Asia during the first to sixth century AD. They are genetically distinct from the other AAA cultivars, having evolved locally in the East African region for thousands of years. They are found nowhere else in the world and East Africa has been called the secondary center of banana diversity because of this (with Southeast Asia being the first). East African Highland bananas are especially diverse in Uganda, Burundi, and Rwanda.[1][3]
Economic importance
East African Highland bananas are one of the most important staple food crops in East Africa. particularly for Uganda, Tanzania, Burundi, and Rwanda. Per capita annual consumption of bananas in Uganda is the highest in the world at 0.70 kg (1.5 lb) daily per person.[5] Including Rwanda and Burundi, consumption is about 250 to 400 kg (550 to 880 lb) per person annually (about 3 to 11 bananas each day).[6] Uganda itself is the second largest producer of bananas in the world. It is, however, one of the smallest exporters, the crops being intended mostly for national markets.[5]
East African Highland bananas are so important as food crops that 'Matoke', the traditional meal made from steamed bananas, is synonymous for the word "food" in Uganda.[7][8]
See also
References
- ^ a b c d Randy C. Ploetz, Angela Kay Kepler, Jeff Daniells, & Scot C. Nelson (2007). "Banana and plantain — an overview with emphasis on the Pacific island cultivars" (PDF). Species Profiles for Pacific Island Agroforestry. Traditional Tree Initiative. Retrieved June 5, 2011.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ a b c d e f g Deborah Karamura & Barbara Pickersgill (1999). "A classification of the clones of East African Highland bananas (Musa) found in Uganda" (PDF). Plant Genetic Resources Newsletter (119). Bioversity International & Food and Agriculture Organization: 1–6. Retrieved June 16, 2011.
- ^ a b A.K. Tugume, G.W. Lubega, & P.R. Rubaihayo (2002). "Genetic diversity of East African Highland bananas" (PDF). Infomusa. 11 (2). Bioversity International: 28–32. Retrieved June 16, 2011.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ a b G. Nantale, E.K. Kakudidi, D.A. Karamura, E. Karamura, & G. Soka (2008). "Scientific basis for Banana Cultivar Proportions on-farm in East Africa". African Crop Science Journal. 16 (1). African Crop Science Society: 41–49. ISSN 1021-9730. Retrieved June 16, 2011.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ a b Robert Kalyebara, Jackson M. Nkuba, Mgenzi Said Ramadhan Byabachwezi, Enoch Mutebi Kikulwe, and Svetlana Edmeades (2003). "Overview of the Banana Economy in the Lake Victoria Regions of Uganda and Tanzania". In Melinda Smale & Wilberforce K. Tushemereirwe (ed.). An Economic Assessment of Banana Genetic Improvement and Innovation in the Lake Victoria Region of Uganda and Tanzania (PDF). International Food Policy Research Institute. pp. 25–36. Retrieved July 12, 2011.
{{cite book}}: CS1 maint: multiple names: authors list (link) - ^ Lois Englberger, Ian Darnton-Hill, Terry Coyne, Maureen H. Fitzgerald, & Geoffrey C. Marks (2003). "Carotenoid-rich bananas: A potential food source for alleviating vitamin A deficiency" (PDF). Food and Nutrition Bulletin. 24 (4). The United Nations University: 303–318. Retrieved July 12, 2011.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ R. Birabwa, P.J.A. van Asten, I.N. Alou, & G. Taulya (2010). "Got Matooke (Musa spp.) for Christmas?" (PDF). Acta Hort. (879): 113–122. Retrieved July 12, 2011.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - ^ Linda Nordling (October 1, 2010). "Uganda prepares to plant transgenic bananas". Nature. doi:10.1038/news.2010.509. Retrieved July 12, 2011.
