David O. KENNEDY

University of Ghana

Publishing since 1992, latest 2020

Plant Science
Animal Science and Zoology
Biochemistry
Complementary and alternative medicine
Forestry
General Health Professions

Publications: 51992–2020
Citations: 128to those papers
h-index: 4i10-index 4
Field-weighted impact: 1.731.00 is the world average
World top 10%: 20%1 of 5 scored papers
Open access: 40%2 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

As their ORCID record read on October 4, 2026

Positions

Northumbria University2023

On their papers

Every institution they have given on a paper.

Publications

5 in all

Acute Effects of a Polyphenol-Rich Leaf Extract of Mangifera indica L. (Zynamite) on Cognitive Function in Healthy Adults: A Double-Blind, Placebo-Controlled Crossover Study
2020NutrientsJournalOpen accessSenior authorCorresponding46 citations10.3390/nu12082194
Protective Effect of Aloe Extract against the Cytotoxicity of 1,4‐Naphthoquinone in Isolated Rat Hepatocytes Involves Modulations in Cellular Thiol Levels

What they work on

From the classification of each paper

Subfields

Plant Science240%
Animal Science and Zoology120%
Biochemistry120%
Complementary and alternative medicine120%
Forestry120%
General Health Professions120%
Nutrition and Dietetics120%
Organic Chemistry120%
Pathology and Forensic Medicine120%
Pharmacology120%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

African Botany and Ecology Studies1
Antioxidant Activity and Oxidative Stress1
Bioactive Compounds and Antitumor Agents1
Child Nutrition and Water Access1
Food Security and Health in Diverse Populations1
Free Radicals and Antioxidants1
GABA and Rice Research1
Mangiferin and Mango Extracts1
Phytochemistry and biological activity of medicinal plants1
Phytoestrogen effects and research1
Psidium guajava Extracts and Applications1
Rabbits: Nutrition, Reproduction, Health1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

60% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

Japan2
United Kingdom1
United States1
South Africa1

Papers with at least one author in that country.

Institutions written with most

Noguchi Memorial Institute for Medical ResearchGH4 papers
Japan International Cooperation AgencyJP1 paper
National Institute of Infectious DiseasesJP1 paper
Northumbria UniversityGB1 paper
Osaka City UniversityJP1 paper
University of California SystemUS1 paper
University of JohannesburgZA1 paper

Where they publish

Journal of Nutritional Science and Vitaminology1
Journal of the Science of Food and Agriculture1
Nutrients1
Pharmacology & Toxicology1
PubMed1

How it can be read

40% free to read

Development goals addressed

From each paper’s title and abstract

2Zero hunger3
3Good health and well-being1

Most cited

Acute Effects of a Polyphenol-Rich Leaf Extract of Mangifera indica L. (Zynamite) on Cognitive Function in Healthy Adults: A Double-Blind, Placebo-Controlled Crossover Study
Nutrients
202046 citationsWorld top 10%Open access · Gold
Risk Factors for the Prevalence of Malnutrition among Urban Children in Ghana.
Journal of Nutritional Science and Vitaminology2
199846 citationsOpen access · Diamond
Protective Effect of Aloe Extract against the Cytotoxicity of 1,4‐Naphthoquinone in Isolated Rat Hepatocytes Involves Modulations in Cellular Thiol Levels