Physico-chemical characterization and therapeutic potentialities of sweet pea (Cyperus esculentus L. (Cyperaceae))

Cyperus esculentus tuber shows nutritional qualities not well exploited. In order to contribute to the knowledge of this product, a survey was undertaken among consumers living in Abidjan (Cote d\'Ivoire). Some physical and chemical analyses were also carried out. Cyperus esculentus tuber is usually yellowish and has various dimensions and sizes with sometimes blackish tubers, considered as mutants. Compared to some of the staple food commonly used in Cote d\'Ivoire and in Africa in general, Cyperus esculentus has higher proteins and minerals contents. The consumption of Cyperus esculentus tuber, combined with some of the existing food supplies should be beneficial to people suffering from nitrogen deficiency. Cyperus esculentus plant also contains multiple active substances like sterols, polyterpens and alcaloids. The presence of these active substances is the reason why Cyperus esculentus is used in traditional pharmacopaea