L. A. Usman
Impact in
- Biochemistry top 5%
- Phytochemicals and Antioxidant Activities
- Food Science top 5%
- Essential Oils and Antimicrobial Activity
Papers in
-
- Ethnobotanical and Medicinal Plants Studies 8
- Insect Pest Control Strategies 5
- Phytochemistry and Biological Activities 5
- Food Science 21
- Essential Oils and Antimicrobial Activity 16
- Co-authors
- Abdulmumeen A. Hamid (8 shared papers)Mubarak Ameen (7 shared papers)Olapeju O. Aiyelaagbe (2 shared papers)Olusola O. James (3 shared papers)K. O. Ajanaku (3 shared papers)Olayinka O. Ajani (2 shared papers)Sudip Maity (2 shared papers)Nureni O. Olawore (8 shared papers)
- Journals
- Energy & Environmental Science (1 paper)International Journal of Energy Research (1 paper)Middle East journal of scientific research (1 paper)Journal of Essential Oil Bearing Plants (3 papers)Journal of Medicinal Plants Research (2 papers)
- Partner nations
- NigeriaIndiaUnited States
In The Last Decade
L. A. Usman
46 papers receiving 770 citations
Peers
Comparison fields: 5 of 107
- Biochemistry 115
- Food Science 223
- Plant Science 294
- Pharmacology 60
- Drug Discovery 1
Countries citing papers authored by L. A. Usman
This map shows the geographic impact of L. A. Usman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by L. A. Usman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L. A. Usman more than expected).
Fields of papers citing papers by L. A. Usman
This network shows the impact of papers produced by L. A. Usman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by L. A. Usman. The network helps show where L. A. Usman may publish in the future.
Co-authors
The 25 scholars most cited alongside L. A. Usman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 47 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2010 | 205 | |
| 2 | 2010 | 161 | |
| 3 | 2018 | 40 | |
| 4 | 2020 | 37 | |
| 5 | 2010 | 34 | |
| 6 | 2009 | 31 | |
| 7 | 2006 | 23 | |
| 8 | Chemical constituents and anti-inflammatory activity of leaf essential oil of Nigerian grown Chenopodium album L. | 2010 | 20 |
| 9 | The potential of Oleander (Thevetia peruviana) in African agricultural and industrial development: a case study of Nigeria. | 2009 | 20 |
| 10 | 2014 | 19 | |
| 11 | 2014 | 19 | |
| 12 | 2012 | 19 | |
| 13 | Chemical Composition of Leaf and Fruit Essential Oils of Hoslundia opposita Vahl Grown in Nigeria | 2010 | 18 |
| 14 | 2017 | 17 | |
| 15 | 2020 | 17 | |
| 16 | Chemical constituents of leaf essential oil of north-central Nigerian grown Vitex Agnus-castus l. | 2010 | 16 |
| 17 | Antibacterial Activity of Rhizomes Essential Oils of Two Types of Cyperus articulatus Growing in Nigeria | 2011 | 16 |
| 18 | Chemical Constituents of Flower Essential Oil of Ageratum conyzoides growing in Nigeria | 2013 | 14 |
| 19 | Haematological parameters of alloxan-induced diabetic rats treated with leaf essential oil of Hoslundia opposita (Vahl). | 2012 | 11 |
| 20 | Chemical Composition of Leaf Essential Oil of Clausena Anisata Growing in North-Central Nigeria. | 2010 | 10 |
About L. A. Usman
L. A. Usman is a scholar working on Plant Science, Food Science, Molecular Biology, Pharmacology and Endocrinology, Diabetes and Metabolism, having authored 47 papers that have together received 841 indexed citations. Recurring topics across this work include Essential Oils and Antimicrobial Activity (16 papers), Ethnobotanical and Medicinal Plants Studies (8 papers), Insect Pest Control Strategies (5 papers), Phytochemistry and Biological Activities (5 papers), Natural Antidiabetic Agents Studies (5 papers), Sesquiterpenes and Asteraceae Studies (4 papers), African Botany and Ecology Studies (4 papers) and Phytochemicals and Antioxidant Activities (4 papers). The work is most often cited by research in Biochemistry (115 citations), Food Science (223 citations), Plant Science (294 citations), Pharmacology (60 citations) and Drug Discovery (1 citation). L. A. Usman has collaborated with scholars based in Nigeria, India and United States. Frequent co-authors include Abdulmumeen A. Hamid, Mubarak Ameen, Olapeju O. Aiyelaagbe, Olusola O. James, K. O. Ajanaku, Olayinka O. Ajani, Sudip Maity, Nureni O. Olawore, Jubril Olayinka Akolade and I. A. Oladosu. Their work appears in journals such as Energy & Environmental Science, International Journal of Energy Research, Middle East journal of scientific research, Journal of Essential Oil Bearing Plants and Journal of Medicinal Plants Research.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.