Awa Ndiaye Sy

Phytochemical Screening and Free Radical Scavenging Activity of Hydroethanolic Leaf Extract of Senna sieberiana DC (Caesalpiniaceae) and its Fractions

Alioune Dior Fall, Awa Ndiaye Sy, Serigne Ibra Mbacké Dieng, Abdou Sarr & Mbaye Dieng · European Journal of Medicinal Plants · 2019

Objectives: The aim of this study was to identify the phytochemical groups of hydroethanolic leaf extract of Senna sieberiana DC and its fractions and to investigate their free radical scavenging activity. Methods: S. sieberiana leaves were extracted with hydroethanolic solvent....

Open access Research Article 10.9734/ejmp/2019/v29i330154

Phytochemical Screening, Polyphenol Content and Antioxidant Studies of Ethanol Leaf Extract of Combretum aculeatum vent.

Alioune Dior Fall, Awa Ndiaye Sy, Jean Baptiste Hzounda Fokou, Joël Olivier Ndiefi Fomi, Mbaye Dieng, Serigne Ibra Mbacké Dieng & Emmanuel Bassene · European Journal of Medicinal Plants · 2015

Objectives: The present study aimed to identify the phytochemical groups of ethanol leaf extract of Combretum aculeatum Vent., and to evaluate the phenol content of extracts and their antioxidant activity. Materials and Methods: Collected leaves were extracted with ethanol (95°)....

Open access Research Article 10.9734/EJMP/2015/20294