Olipa Ngassapa
- Plant Science top 5%
- Food Science top 1%
- Molecular Biology
- Complementary and alternative medicine top 2%
- Pharmacology top 5%
- Co-authors
- Deborah K. B. Runyoroİoanna ChinouKonstantia GraikouCosam C. JosephArnold VlietinckSheila MaregesiLuc PietersZakaria H. Mbwambo
- Topics
- Essential Oils and Antimicrobial Activity (14 papers)Ethnobotanical and Medicinal Plants Studies (9 papers)Phytochemistry and Biological Activities (7 papers)
- Partner nations
- TanzaniaGreeceUnited States
In The Last Decade
Olipa Ngassapa
34 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 100
- Plant Science 753
- Food Science 606
- Molecular Biology 361
- Complementary and alternative medicine 207
- Pharmacology 152
Countries citing papers authored by Olipa Ngassapa
This map shows the geographic impact of Olipa Ngassapa'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 Olipa Ngassapa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olipa Ngassapa more than expected).
Fields of papers citing papers by Olipa Ngassapa
This network shows the impact of papers produced by Olipa Ngassapa. 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 Olipa Ngassapa. The network helps show where Olipa Ngassapa may publish in the future.
Co-authorship network of co-authors of Olipa Ngassapa
This figure shows the co-authorship network connecting the top 25 collaborators of Olipa Ngassapa. A scholar is included among the top collaborators of Olipa Ngassapa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Olipa Ngassapa. Olipa Ngassapa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 3 | |
| 3 | 1 | |
| 4 | 17 | |
| 5 | 1 | |
| 6 | 9 | |
| 7 | 32 | |
| 8 | Biological Activities of Essential Oils from Plants Growing in Tanzania | 6 |
| 9 | 18 | |
| 10 | 1 | |
| 11 | 122 | |
| 12 | 155 | |
| 13 | 75 | |
| 14 | 30 | |
| 15 | Quality Of sulfadoxine/pyrimethamine tablets marketed In Dar es Salaam, Tanzania | 8 |
| 16 | 51 | |
| 17 | 4 | |
| 18 | 15 | |
| 19 | 15 | |
| 20 | Molluscicidal constituents of the stem bark of Tetrapleura Tetraptera | 1 |
About Olipa Ngassapa
Olipa Ngassapa is a scholar working on Food Science, Biochemistry and Forestry, having authored 34 papers that have together received 1.3k indexed citations. Recurring topics across this work include Essential Oils and Antimicrobial Activity (14 papers), Ethnobotanical and Medicinal Plants Studies (9 papers) and Phytochemistry and Biological Activities (7 papers). The work is most often cited by research in Food Science (606 citations), Forestry (103 citations) and Complementary and alternative medicine (207 citations). Olipa Ngassapa has collaborated with scholars based in Tanzania, Greece and United States. Frequent co-authors include Deborah K. B. Runyoro, İoanna Chinou, Konstantia Graikou, Cosam C. Joseph, Arnold Vlietinck, Sheila Maregesi, Luc Pieters, Zakaria H. Mbwambo, Mecky Matee and Nektarios Aligiannis. Their work appears in journals such as Food Chemistry, Journal of Ethnopharmacology and Journal of Natural Products.
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.