Maretha Opperman
Impact in
- Nutrition and Dietetics top 5%
- Fatty Acid Research and Health
- Food composition and properties
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- Diet, Metabolism, and Disease
Papers in
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- Obesity, Physical Activity, Diet 5
- Nutritional Studies and Diet 4
- Consumer Attitudes and Food Labeling 4
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- Fatty Acid Research and Health 6
- Food composition and properties 2
- Co-authors
- Welma Oosthuizen (3 shared papers)Rachel Thompson (2 shared papers)Christina S. Venter (1 shared paper)Hester H. Vorster (1 shared paper)Zandile June‐Rose Mchiza (5 shared papers)Nelia P. Steyn (1 shared paper)Jillian Hill (1 shared paper)Peter Jacobs (1 shared paper)
- Journals
- International Journal of Environmental Research and Public Health (2 papers)Frontiers in Nutrition (2 papers)Andrologia (1 paper)Journal of the American College of Nutrition (1 paper)Public Health Nutrition (1 paper)
- Partner nations
- South AfricaUnited KingdomAustralia
In The Last Decade
Maretha Opperman
16 papers receiving 454 citations
Peers
Comparison fields: 5 of 88
- Nutrition and Dietetics 173
- Endocrinology, Diabetes and Metabolism 101
- Drug Discovery 1
- Public Health, Environmental and Occupational Health 171
- Physiology 125
Countries citing papers authored by Maretha Opperman
This map shows the geographic impact of Maretha Opperman'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 Maretha Opperman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Maretha Opperman more than expected).
Fields of papers citing papers by Maretha Opperman
This network shows the impact of papers produced by Maretha Opperman. 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 Maretha Opperman. The network helps show where Maretha Opperman may publish in the future.
Co-authors
The 16 scholars most cited alongside Maretha Opperman, 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 | 2013 | 139 | |
| 2 | 2004 | 137 | |
| 3 | 2006 | 94 | |
| 4 | 2011 | 38 | |
| 5 | 2013 | 34 | |
| 6 | 2022 | 13 | |
| 7 | 2021 | 7 | |
| 8 | 2023 | 6 | |
| 9 | 2022 | 6 | |
| 10 | 2022 | 5 | |
| 11 | 2023 | 4 | |
| 12 | 2020 | 3 | |
| 13 | 2013 | 2 | |
| 14 | 2016 | 2 | |
| 15 | 2005 | 1 | |
| 16 | Disappearance of long chain omega-3 fatty acids from human red blood cells (RBC) in vivo after supplementation with salmon oil | 2012 | 1 |
About Maretha Opperman
Maretha Opperman is a scholar working on Public Health, Environmental and Occupational Health, Nutrition and Dietetics, Endocrinology, Diabetes and Metabolism, Animal Science and Zoology and Complementary and alternative medicine, having authored 16 papers that have together received 492 indexed citations. Recurring topics across this work include Fatty Acid Research and Health (6 papers), Obesity, Physical Activity, Diet (5 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (4 papers), Nutritional Studies and Diet (4 papers), Consumer Attitudes and Food Labeling (4 papers), Medicinal Plants and Neuroprotection (2 papers), Meat and Animal Product Quality (2 papers) and Food composition and properties (2 papers). The work is most often cited by research in Nutrition and Dietetics (173 citations), Endocrinology, Diabetes and Metabolism (101 citations), Drug Discovery (1 citation), Public Health, Environmental and Occupational Health (171 citations) and Physiology (125 citations). Maretha Opperman has collaborated with scholars based in South Africa, United Kingdom and Australia. Frequent co-authors include Welma Oosthuizen, Rachel Thompson, Christina S. Venter, Hester H. Vorster, Zandile June‐Rose Mchiza, Nelia P. Steyn, Jillian Hill, Peter Jacobs, Irma Venter and Yul Derek Davids. Their work appears in journals such as International Journal of Environmental Research and Public Health, Frontiers in Nutrition, Andrologia, Journal of the American College of Nutrition and Public Health Nutrition.
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.