Joseph Ngoupayo
- Biochemistry top 10%
- Toxicology top 10%
- Plant Science top 10%
- Phytochemistry and Biological Activities 12
- Ethnobotanical and Medicinal Plants Studies 8
- Natural Compound Pharmacology Studies 7
- Pharmacology top 10%
- Biochemistry top 10%
-
- Natural product bioactivities and synthesis 13
-
- Essential Oils and Antimicrobial Activity 12
-
- African Botany and Ecology Studies 8
-
- Natural Antidiabetic Agents Studies 6
-
- Phytochemicals and Medicinal Plants 5
Joseph Ngoupayo
45 papers receiving 554 citations
Peers
Comparison fields: 5 of 65
- Biochemistry 58
- Toxicology 32
- Plant Science 321
- Pharmacology 68
- Biochemistry 53
Countries citing papers authored by Joseph Ngoupayo
This map shows the geographic impact of Joseph Ngoupayo'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 Joseph Ngoupayo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joseph Ngoupayo more than expected).
Fields of papers citing papers by Joseph Ngoupayo
This network shows the impact of papers produced by Joseph Ngoupayo. 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 Joseph Ngoupayo. The network helps show where Joseph Ngoupayo may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Joseph Ngoupayo, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 1 | |
| 2 | 2023 | 1 | |
| 3 | 2023 | 0 | |
| 4 | Evaluation of the Androgenic Properties of the Aqueous Extract of the Trunk Bark of Spathodea Campanulata P. Beauv. (Bignoniaceae) in Male Rats | 2021 | 2 |
| 5 | Screening Phytochimique, Activité Cicatrisante et Toxicité Aigüe de la Sève des Racines de Musanga cecropioides et de l’Extrait Aqueux de la Plante Entière Acmella caulirhiza sur des Rats de la Souche Wistar | 2020 | 1 |
| 6 | Micrography, phyto-chemical screening and physico-chemical properties of Bridelia micrantha (Hochst.) Baill. and Persea americana L. stem bark | 2020 | 2 |
| 7 | Ethnobotanical survey of anti- hemorrhoidal plants in the Bamboutos division, West region of Cameroon | 2019 | 2 |
| 8 | Chemical screening and identification of secondary metabolites by HPLC-MS-UV and antimicrobial activity of Bidens pilosa (Asteraceae) extracts | 2019 | 1 |
| 9 | Standardization of Newbouldia Laevis Powdered Pulps | 2018 | 1 |
| 10 | Preliminary phytochemical screening and antimicrobial evaluation of leaves and barks extracts from Cola anomala (Schott and Endlicher) | 2018 | 2 |
| 11 | Evaluation of the antimicrobial activity of tannin extracted from the barks of Erythrophleum guineensis (Caesalpiniaceae) | 2016 | 5 |
| 12 | Characterization and evaluation in vitro of the antibacterial activity of tannins from Garcinia brevipedicellata (Bark.G) Hutch. & Dalz | 2015 | 3 |
| 13 | Phytochemical screening and antibacterial properties from extract of Alchornea cordifolia rn(Schumach. &Thonn.) Müll. Arg. | 2015 | 2 |
| 14 | Antimicrobial of extract and compounds from the bark of Drypetes afzelii (Pax) Hutch | 2015 | 1 |
| 15 | In vitro Antioxidant activity analysis of five medicinally important plants | 2013 | 4 |
| 16 | 2010 | 4 | |
| 17 | 2010 | 8 | |
| 18 | 2009 | 19 | |
| 19 | 2008 | 74 | |
| 20 | 2005 | 62 |
About Joseph Ngoupayo
Joseph Ngoupayo is a scholar working on Forestry, Complementary and alternative medicine and Plant Science, having authored 50 papers that have together received 573 indexed citations. Recurring topics across this work include Natural product bioactivities and synthesis (13 papers), Phytochemistry and Biological Activities (12 papers), Essential Oils and Antimicrobial Activity (12 papers), African Botany and Ecology Studies (8 papers), Ethnobotanical and Medicinal Plants Studies (8 papers), Natural Compound Pharmacology Studies (7 papers), Natural Antidiabetic Agents Studies (6 papers) and Phytochemicals and Medicinal Plants (5 papers). The work is most often cited by research in Biochemistry (58 citations), Toxicology (32 citations) and Plant Science (321 citations). Joseph Ngoupayo has collaborated with scholars based in Cameroon, Pakistan and France. Frequent co-authors include Turibio Kuiate Tabopda, Muhammad Shaiq Ali, Bonaventure T. Ngadjui, Etienne Tsamo, Anne‐Claire Mitaine‐Offer, Marie‐Aleth Lacaille‐Dubois, Bang Luu, Bruno Ndjakou Lenta, Shamsun Nahar Khan and Jiawei Liu. Their work appears in journals such as Molecules, Journal of Ethnopharmacology and Phytochemistry.
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.