干旱区生态环境知识资源中心

The present work reports the seasonal variation in the proximate analysis and minerals composition of different parts of Capparis spinosa harvested in two different seasons (April and September) from the Cholistan desert of Pakistan. Maximum crude protein, true protein and non-nitrogenous protein were found in fruits of C. spinosa in September followed by April. Conversely, the least neutral detergent fiber and acid detergent fiber were also found in fruits in both the seasons. Moreover, the flowers exhibited maximum ash contents in the present investigation. The fruits were also found to be rich in Ca, K, Na, Zn, Cu, Mn and Fe contents. The fruits and flowers were statistically at par or following each other in case of minerals composition. Non considerable contents of heavy metals (Ni, Cd and Co) were found in any part of C. spinosa. The results of this investigation support the selection and harvesting of this species at an appropriate season to avail maximum nutritional benefits beneficial for both human beings and livestock.