Ann E. Hagerman: h-index, Total Citations, and Citation Map
Ann E. Hagerman's h-index is 70 (126 i10-index, 26,173+ total citations across 254+ publications) according to Google Scholar as of June 2026. Ann E. Hagerman is affiliated with Professor of Biochemistry, Miami University (Ohio).
Ann E. Hagerman is a researcher affiliated with Professor of Biochemistry, Miami University (Ohio), specializing in polyphenols, tannins, tannin-protein interactions. Their work has been cited 26,173 times. This profile visualizes their global influence, highlighting strong citation networks in Canada.
Ann E. Hagerman's Citation Metrics
Bibliometric impact based on 254 indexed publications.
- H-Index
- 70
- i10-Index
- 126
- Total Citations
- 26,173
- Citing Countries
- 1
As of June 2026.
Ann E. Hagerman has an h-index of 70 and 26,173 total citations across 254 publications, with research cited by institutions in 1 country.
Download Exports (PNG, CSV, Poster)
Free Viewing Ann E. Hagerman's citation map is always free. Pay once to download poster, PNG, and CSV files for offline use or your visa packet.
We've mapped 5,000 of 26,173 citations for Ann E. Hagerman
We've shown the most-cited 5,000. Unlock the full crawl (26,123 more citations) to see every institution citing this scholar.
Global Impact Map
Visualizing the geographic distribution of institutions that have cited your work.
Starting…
Pins will appear here as institutions are resolved — no need to refresh.
High molecular weight plant polyphenolics (tannins) as biological antioxidants
19982,180
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
Related Guides
Learn how to use citation maps for your research and visa applications.
About Ann E. Hagerman's research
Ann E. Hagerman is a researcher in polyphenols, tannins and tannin-protein interactions at Professor of Biochemistry, Miami University (Ohio). Their work has been cited 26,173 times across 254 publications (h-index 70), according to Google Scholar.
Their most-cited work, “High molecular weight plant polyphenolics (tannins) as biological antioxidants” (1998), has accumulated 2,180 citations. Other influential works include “The specificity of proanthocyanidin-protein interactions.” (1981) with 1,533 citations and “Quantification of tannins in tree and shrub foliage: a laboratory manual” (2013) with 1,462 citations.
Citations of Ann E. Hagerman's research come primarily from Canada; the citation map above shows the full geographic breakdown.











