Wolde-Ab Yisak

Obafemi Awolowo University

Publishing since 1978, latest 1984

Plant Science
Molecular Biology
Pharmacology
Cellular and Molecular Neuroscience
Food Science
Pathology and Forensic Medicine

Their record on OpenAlex

Publications: 51978–1984
Citations: 280to those papers
h-index: 5i10-index 3
Field-weighted impact: 0.621.00 is the world average
World top 10%: 0%0 of 5 scored papers
Open access: 0%0 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

Publications

5 in all

Antibacterial constituents in the essential oil of Cymbopogon citratus (DC.) Stapf.
1984Journal of EthnopharmacologyJournal232 citations10.1016/0378-8741(84)90057-6
Preliminary phytochemical studies of Combretodendron macrocarpum (P. beauv) keay with reference to its hypotensive principles
1983Journal of Ethnopharmacology

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Plant Science480%
Molecular Biology240%
Pharmacology240%
Cellular and Molecular Neuroscience120%
Food Science120%
Pathology and Forensic Medicine120%
Toxicology120%

Health Sciences
Life Sciences

Topics most written on

Phytochemistry and Biological Activities3
Cannabis and Cannabinoid Research2
Natural product bioactivities and synthesis2
Alcohol Consumption and Health Effects1
Biological Activity of Diterpenoids and Biflavonoids1
Essential Oils and Antimicrobial Activity1
Ethnobotanical and Medicinal Plants Studies1
Forensic Toxicology and Drug Analysis1
GABA and Rice Research1
Neurotransmitter Receptor Influence on Behavior1
Phytochemical Studies and Bioactivities1

Who they write with

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

Where their co-authors are

40% of their papers have a co-author abroad

papers co-written2222222Home

Most frequent partner countries

Sweden2

Papers with at least one author in that country.

Institutions written with most

Uppsala UniversitySE2 papers

Where they publish

Journal of Ethnopharmacology3
Journal of Pharmacy and Pharmacology2

How it can be read

0% free to read

Closed 5 · 100%Behind a paywall

Who funds it

1 of 5 papers name a funder

Johns Hopkins University1

Development goals addressed

From each paper’s title and abstract

15Life on land1

Most cited

Antibacterial constituents in the essential oil of Cymbopogon citratus (DC.) Stapf.
Journal of Ethnopharmacology
1984232 citations
In vivo metabolites of cannabinol identified as fatty acid conjugates
Journal of Pharmacy and Pharmacology
197821 citations
Chemical constituents of Cnestis ferruginea DC. I. Petroleum ether fraction
Journal of Ethnopharmacology
198212 citations
Preliminary phytochemical studies of Combretodendron macrocarpum (P. beauv) keay with reference to its hypotensive principles

Chemical constituents of Cnestis ferruginea DC. I. Petroleum ether fraction

1982Journal of EthnopharmacologyJournalSenior authorCorresponding12 citations10.1016/0378-8741(82)90058-7

In vivo metabolites of cannabinol identified as fatty acid conjugates

1978Journal of Pharmacy and PharmacologyJournalFirst author21 citations10.1111/j.2042-7158.1978.tb13292.x

Acidic in vivo metabolites of cannabinol isolated from rat faeces

1978Journal of Pharmacy and PharmacologyJournalFirst author7 citations10.1111/j.2042-7158.1978.tb13322.x

Journal of Ethnopharmacology15

Acidic in vivo metabolites of cannabinol isolated from rat faeces

Journal of Pharmacy and Pharmacology

19787 citations