Biochemical and Nutritional Characterization of Cymbopogon citratus (DC.) Stapf Leaves

Cymbopogon citratus constitutes an important source of energy and is highly valued for its therapeutic properties. In this study, the physicochemical parameters (Dry matter, total ashes) and macronutrients levels of dried leaves were determined using standardized methods. The mineral contents were assessed by X-ray fluorescence (XRF) spectroscopy. The results revealed that the dried leaves of C. citratus could be conserved easily based on its relatively low level of moisture (11.17% ± 1.44%). Furthermore, the species was found to be rich in proteins (9.25% ± 0.12%) and carbohydrates (72.37% ± 1.39%). In opposite, lower levels of fats were recorded (0.95% ± 0.00%). The spectroscopy highlighted the richness of these leaves in various mineral leaded by potassium (2.528%), silicon (1.578%), calcium (0.980%), sulfur (0.250%), and phosphorus (0.174%). This study has confirmed the nutritional advantages of C. Citratus.