Phytochemicals And Antioxidant Activities

245 researchers across 14 institutions

245 Researchers
14 Institutions
9 Grant PIs
34 High Impact

Research in phytochemicals and antioxidant activities explores the diverse array of naturally occurring compounds found in plants and their biological effects. Scientists investigate the isolation, identification, and characterization of these plant-derived molecules, focusing on their potential to combat oxidative stress in biological systems. Studies examine the chemical structures of various phytochemicals, their mechanisms of action, and their efficacy in vitro and in vivo. This includes assessing antioxidant capacity through assays and understanding how plant metabolism produces these compounds under different environmental conditions.

This research holds particular relevance for Arkansas, a state with a significant agricultural sector and a rich tradition of plant-based resources. Investigations into local flora can identify novel phytochemical sources with potential applications in functional foods, dietary supplements, and natural product-based pharmaceuticals. Understanding the antioxidant properties of these compounds can contribute to public health initiatives by informing dietary recommendations and the development of strategies to mitigate chronic diseases prevalent in the state. Furthermore, this work can support the development of value-added products from Arkansas crops, enhancing economic opportunities within the state.

This field draws upon expertise in chemistry, biology, nutrition, and medicine. It connects with studies in plant physiology, food science, and pharmacology, fostering interdisciplinary collaborations across multiple Arkansas institutions. The broad engagement reflects a shared interest in harnessing the power of plant compounds for health and economic benefit within the state.

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Top Researchers

Name Institution h-index Citations Career Stage Badges
Daniel R. Doerge NCTR 76 19,620 High Impact
Mário G. Ferruzzi UAMS 71 16,092 High Impact
Luke R. Howard University of Arkansas 58 13,911 High Impact Grants
Navam Hettiarachchy University of Arkansas 58 10,557 High Impact
Kenneth Hensley University of Arkansas – Fort Smith 58 12,076 High Impact
Colin D. Kay UAMS 45 8,986 High Impact
Billy M. Hargis University of Arkansas 43 5,506 High Impact
Guillermo Téllez‐Isaías University of Arkansas 39 5,671
John R. Clark University of Arkansas 37 8,401 High Impact
Young Min Kwon University of Arkansas 35 3,226 High Impact
Juan D. Latorre University of Arkansas 34 3,465 High Impact
Wen Zhang University of Arkansas 34 3,788 High Impact
Argelia Lorence Arkansas State University 30 3,717 ARA Grant PI High Impact
Griffiths G. Atungulu University of Arkansas 30 3,503 High Impact
Karl D. Straub UAMS 28 2,867 High Impact
M.H.A. Jahurul UA Pine Bluff 28 5,621 High Impact
Jennifer Gidden University of Arkansas 26 1,900 High Impact
Antiño R. Allen UAMS 26 1,996 ARA Grant PI High Impact
Abhinav Upadhyay University of Arkansas 26 2,142 High Impact
Jamie Baum University of Arkansas 25 2,629

Strategic Outlook

Global signals from OpenAlex for this research area: where the field is growing, how concentrated leadership is, and where Arkansas sits relative to the world's top-100 institutions. Descriptive only — surfaced as input to the conversation about where to place bets, not a recommendation. Signal confidence: LOW

Global trajectory
16,999 works in 2025
+5.0% CAGR 2018–2025
Leadership concentration
2.3% held by global top 5 institutions
Fragmented HHI 6
Arkansas position
Arkansas not in global top 100
No AR institution among the top-100 contributors to this topic over the 2018–2025 window.

Top US institutions in this area

  1. 1 University of California, Davis 946
  2. 2 Agricultural Research Service 860
  3. 3 Rutgers, The State University of New Jersey 766
  4. 4 Cornell University 547
  5. 5 United States Department of Agriculture 502

Cross-Institution Connections

Researchers at different institutions with overlapping expertise in Phytochemicals And Antioxidant Activities.

Lana Elkins Arkansas State University
100%
Ronald H. Konig University of Arkansas
Matthew C. Blanchard University of Arkansas
100%
By. Kang Arkansas State University
Matthew C. Blanchard University of Arkansas
100%
Jeryca Einhorn University of Central Arkansas
By. Kang Arkansas State University
100%
Jeryca Einhorn University of Central Arkansas
By. Kang Arkansas State University
100%
Tina A. Gomes University of Arkansas
Jeryca Einhorn University of Central Arkansas
100%
Tina A. Gomes University of Arkansas
Keith Berry Hendrix College
100%
Catherine Tiner University of Arkansas
Keith Berry Hendrix College
100%
Theresa H. Nguyen University of Arkansas
Donald A. Perry University of Central Arkansas
100%
Hans J. Hacker Arkansas State University
Austin Wilkie Arkansas State University
97%
R. Tumlison Henderson State University

Researchers with Federal Grants

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