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cola_nitida_vent._schott_endl [2014/10/30 13:53] andreas |
cola_nitida_vent._schott_endl [2016/10/07 09:32] andreas |
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- | Cola nitida (Vent.) Schott & Endl. - Sterculiaceae - Gbanja cola, bitter cola, **Bittere Kolanuss**, (Echter) | + | Cola nitida (Vent.) Schott & Endl. - Sterculiaceae - Gbanja cola, bitter cola, **Gbanja Kola**, Kolabaum |
- | Tree, native to the west coast of Africa (Guinea to Togo), cultivated in Africa, introduced elsewhere (tropics, | + | Tree, native to the west coast of Africa (Guinea to Togo), cultivated in Africa, introduced elsewhere (tropics, |
- | "In C. nitida there are two cotyledons and the seeds readily split into half whilst in C. acuminata, where there are three or four cotyledons, sometimes as many as six, the seed splits into a corresponding number of | + | "The main flowering flush commences in the middle of the wet season between July and August, but sometimes May-January and gives rise to the crop which is harvested four or five months later. Analysis of 108 herbarium specimens of C. nitida showed that flowers had been collected through most of the year across this species’ range. Few flowering specimens were collected in March-April...\\ |
+ | In C. nitida there are two cotyledons and the seeds readily split into half whilst in C. acuminata, where there are three or four cotyledons, sometimes as many as six, the seed splits into a corresponding number of | ||
pieces.. \\ | pieces.. \\ | ||
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." | 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." | ||
[[http:// | [[http:// | ||
- | "The mature fruit of Cola species is a nut known as kolanut. It has a bitter flavour and high caffeine content. | + | " |
- | ease hunger pangs. Kolanuts are used mainly for their stimulant and euphoriant qualities." \\ | + | [Content of polyphenolic compounds in the Nigerian stimulants Cola nitida ssp. alba, Cola nitida ssp. rubra A. Chev, and Cola acuminata Schott & Endl and their antioxidant capacity. Atawodi, S. E. O., Pfundstein, B., Haubner, R., Spiegelhalder, |
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+ | " | ||
+ | [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, Vol.74(4), 2008, 629-638] | ||
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+ | "The mature fruit of Cola species is a nut known as kolanut. It has a bitter flavour and high caffeine content. | ||
[Phytochemical and Antimicrobial Studies of Four Species of Cola Schott & Endl. (Sterculiaceae), | [Phytochemical and Antimicrobial Studies of Four Species of Cola Schott & Endl. (Sterculiaceae), | ||
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+ | {{cola_nitida.jpg}} \\ | ||
+ | Cola nitida, Photographer: | ||
+ | [[http:// | ||
+ | Brunken, U., Schmidt, M., Dressler, S., Janssen, T., Thiombiano, A. & Zizka, G. 2008. West African plants - A Photo Guide. www.westafricanplants.senckenberg.de. - Forschungsinstitut Senckenberg, | ||
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