cola_acuminata_p._beauv._schott_endl
Unterschiede
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cola_acuminata_p._beauv._schott_endl [2014/10/30 12:43] – andreas | cola_acuminata_p._beauv._schott_endl [2016/01/21 12:07] (aktuell) – andreas | ||
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- | Cola acuminata (Beauv.) Schott & Endl. - Sterculiaceae | + | Cola acuminata (Beauv.) Schott & Endl. - syn. Sterculia acuminata P. Beauv. - Malvaceae |
Tree of the tropical parts of West Africa (Cameroon to Angola). | Tree of the tropical parts of West Africa (Cameroon to Angola). | ||
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+ | "In Nigeria C. acuminata flowers abundantly in the dry season from December to February, and to a lesser extent in August and September. Fruits are harvested from April to June. Not one of 53 flowering herbarium specimens of C. acuminata had been collected during April-May ...\\ | ||
+ | In southern parts of West Africa, the most commonly consumed species is C. acuminata and C. nitida is preferred in northern parts. For example, C. acuminata is the preferred species in western Cameroon and its trade is limited to this region. C. nitida, however, is produced though generally not consumed in this region; what is collected is traded to the North." | ||
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+ | Cola seeds contain [[https:// | ||
+ | [Purine alkaloids and phenolic compounds in three Cola species and Garcinia kola grown in Cameroon., Niemenak, N., Onomo, P.E., Lieberei, R., Ndoumou, D.O., South African Journal of Botany, 74(4), 2008, 629-638] | ||
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+ | Dried mature cola nuts purchased from three major markets in Nigeria (colour white, red and pink) showed caffeine contents between 1.0-1.1% for C.nitida and 0.9-1.0% for C.acuminata. \\ | ||
+ | [The quality of Nigerian kola nuts., Atanda, O.O., Olutayo, A., Mokwunye, F.C., Oyebanji, A.O., Adegunwa, M.O., Afr J Food Sci, 5, 2011, 904-9] | ||
"The seeds are chewed as a stimulating narcotic, beverage could be made by boiling powdered seed in water, and also a cough syrup made from the juice extract (Tachie-Obeng and Browns, 2004, http:// | "The seeds are chewed as a stimulating narcotic, beverage could be made by boiling powdered seed in water, and also a cough syrup made from the juice extract (Tachie-Obeng and Browns, 2004, http:// | ||
[Socio-economic Contribution, | [Socio-economic Contribution, | ||
+ | "The result of phytochemical analysis showed that Cola acuminata has more alkaloids (2.22%), tannin (6.46%) and saponin (8.06%) than Cola nitida. The phenol contents of the two kola nuts were the same range 0.27%, the flavonoid were in the range of 0.12-0.14%." | ||
+ | [Proximate and phytochemical of Cola nitida and Cola acuminata. Dewole, E. A., Dewumi, D. F., Alabi, J. Y., Adegoke, A., Pakistan journal of biological sciences: PJBS, Vol.16(22), 2013, 1593-1596] | ||
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+ | Köhler, | ||
+ | [[http:// |
cola_acuminata_p._beauv._schott_endl.1414672997.txt.gz · Zuletzt geändert: 2014/10/30 12:43 von andreas