Phytochemical Screening and Invitro Antioxidants Activity of Anogeissus Leiocarpus ( African Birch) Leaf Extracts
Student: Hassan Garba Adam (Project, 2025)
Department of Applied Chemistry
Kaduna Polytechnic, Kaduna
Abstract
ABSTRACT
This study investigate the phytochemicals contents and invitro antioxidant activity of Anogeissus leiocarpus leaf extract using maceration method, phytochenical analysis revealed the presence of allkaloids 0.418, flavonoids 0.358, saponins 0.231, tannins 1.139 and steroid 0.217 which are known for their medicinal properties. The antioxidant of the extract was evaluated using how invitro assays: DPPH and NO, For DPPH assav. the extract showed a concentration-dependent increase in antioxidant activity with 32.28% inhibition at 1.Omg/ml,43.43% at 2.0mg/ml and 53.06% at 3.0mg/ml. similarly in NO, the extract demonstrated increasing inhibition with 43.74% at 1.Omg/ml,45.95% at 2. Omg/ml and 53.68% at 3.Omg/ml. these results suggest that Anogeisssus leiocarpus leafextract possess moderate antioxidant activity.
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Institutions
- Sokoto State University, Sokoto, Sokoto State 42
- St. Albert The Great Major Seminary, Abeokuta. (affl. To University of Benin) 1
- Sule Lamido University, Kafin Hausa, Jigawa State 4
- Tai Solarin University of Education, Ijagun, Ogun State 18
- Tansian University, Oba, Anambra State 1
- Taraba State University, Jalingo, Taraba State 32
- Temple-Gate Polytechnic, Osisioma, Abia State 1
- The Oke-Ogun Polytechnic, Saki, Oyo State 6
- The Polytechnic, Ibadan, Oyo State 13
- THOMAS ADEWUMI UNIVERSITY, OKO-IRESE, KWARA STATE 1