Some minerals of nutritional and therapeutical importance from the leaves and stems of Piper guineense Schum. & Thonn. (Piperaceae)
- Aké Claude Bernard
- Ta Bi Irié Honoré
- Koné Mamidou Witabouna
DOIAbstract
This work was carried out to highlight some minerals of nutritional and therapeutical importance in the leaves and the stems of Piper guineense (Piperaceae). After collection of fresh plant material, mineral analyses were performed according to standard methods using flame atomic absorption spectrophotometer. Comparison of data exhibited significant differences (p<0.001) for calcium, iron, magnesium and zinc contents between the leaves and the stems. Respectively for both organs, calcium amounts were 838.98±0.001 mg / 100 g and 474.8±0.005 mg / 100 g. The amounts of iron were 1138.354±0.004 mg / 100 g and 1584.716±0.001 mg / 100 g. In the meantime, those of magnesium were 509.958±0.002 mg / 100 g and 666.827±0.004 mg / 100 g. Most of these ...
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