1.Department of Chemistry, College of Science,Bahir Dar University,Bahir Dar,Ethiopia;2.Agricultural and Nutritional Research Laboratory,Ethiopian Institute of Agricultural Research (EIAR),Addis Ababa,Ethiopia
Abstract:
Background
The extracts from the aerial parts of Portulaca quadrifida have been reported to show the total flavonoid content, antioxidant and antibacterial activities.
Results
Our results revealed that the total flavonoid content of methanol and chloroform extracts is 2.335?±?0.0097 and 1.7312?±?0.0082 mgQE/100 g respectively. The two extracts also showed good antioxidant activity and total phenolic content as well as weak to moderate antibacterial activity against some bacteria.
Conclusions
The extracts the aerial parts of the P. quadrifida showed good total flavonoid content, DPPH radical scavenging activity and antibacterial activity. In addition to this, the extracts also showed the presence of some important compounds by phytochemical analysis.