Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,167 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. 

* Rankings
Ranking Based On Selection :1
William Otoo Ellis
Applied Microbiology and Quality Assurance
Food Toxicology
Mycotoxin and Epidemiology
Food Product Development and Packaging
Metrics
H-Index
i10 Index
Citation
40
92
6,064
* Rankings
Ranking Based On Selection :2
Ibok Oduro
Underutilized fruits and vegetables
Root and Tuber
Food Processing
Product developement
Metrics
H-Index
i10 Index
Citation
32
86
4,421
* Rankings
Ranking Based On Selection :3
Jacob K Agbenorhevi
Food Science and Technology
Food Biopolymers and Rheology
Food Product Development
Food Safety
Nutrition
Metrics
H-Index
i10 Index
Citation
20
30
1,387
* Rankings
Ranking Based On Selection :5
John-Lewis Zinia Zaukuu
Near Infrared Spectroscopy
Electronic Tongue
Chemometrics
Multivariate Data Analysis
Food and Pharmaceutical Quality Control
Metrics
H-Index
i10 Index
Citation
17
20
633
Komla Agbeko Dzisi
Postharvest Technology
Food and Posrharvest Engineering
Food Processing
Metrics
H-Index
i10 Index
Citation
11
11
275
Emmanuel Adu Amankwah
Food Engineering
Food processing and Technology
Food formulation
Food Analysis
Physical Modelling
Metrics
H-Index
i10 Index
Citation
9
8
434
Abena Boakye
Indigenou & Underutilised Crops
Food composition & Nutri.
Sensory science
Food product development
Metrics
H-Index
i10 Index
Citation
8
6
221
Rankings
Ranking Based On Selection: 1
William Otoo Ellis
Metrics
H-Index
i10 Index
Citation Counts
40
92
6,064
Applied Microbiology and Quality Assurance
Food Toxicology
Mycotoxin and Epidemiology
Food Product Development and Packaging
Rankings
Ranking Based On Selection: 2
Ibok Oduro
Metrics
H-Index
i10 Index
Citation Counts
32
86
4,421
Underutilized fruits and vegetables
Root and Tuber
Food Processing
Product developement
Rankings
Ranking Based On Selection: 3
Jacob K Agbenorhevi
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,387
Food Science and Technology
Food Biopolymers and Rheology
Food Product Development
Food Safety
Nutrition
Rankings
Ranking Based On Selection: 4
Herman Lutterodt
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,546
Rankings
Ranking Based On Selection: 5
John-Lewis Zinia Zaukuu
Metrics
H-Index
i10 Index
Citation Counts
17
20
633
Near Infrared Spectroscopy
Electronic Tongue
Chemometrics
Multivariate Data Analysis
Food and Pharmaceutical Quality Control
Rankings
Ranking Based On Selection: 6
Faustina Dufie Wireko Manu
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,018
Rankings
Ranking Based On Selection: 7
Komla Agbeko Dzisi
Metrics
H-Index
i10 Index
Citation Counts
11
11
275
Postharvest Technology
Food and Posrharvest Engineering
Food Processing
Rankings
Ranking Based On Selection: 8
Isaac W. Ofosu
Metrics
H-Index
i10 Index
Citation Counts
10
11
268
Food Chemistry
Food Toxicology
Food Systems Risks and Management
Rankings
Ranking Based On Selection: 9
Eric Owusu Mensah
Metrics
H-Index
i10 Index
Citation Counts
9
9
162
Food Fermentation
Food Enterprises development
Business management
Rankings
Ranking Based On Selection: 10
Emmanuel Adu Amankwah
Metrics
H-Index
i10 Index
Citation Counts
9
8
434
Food Engineering
Food processing and Technology
Food formulation
Food Analysis
Physical Modelling
Rankings
Ranking Based On Selection: 11
Francis Alemawor
Metrics
H-Index
i10 Index
Citation Counts
8
8
363
Rankings
Ranking Based On Selection: 12
Abena Boakye
Metrics
H-Index
i10 Index
Citation Counts
8
6
221
Indigenou & Underutilised Crops
Food composition & Nutri.
Sensory science
Food product development
Rankings
Ranking Based On Selection: 13
Worlah Akwetey
Metrics
H-Index
i10 Index
Citation Counts
7
5
200
Rankings
Ranking Based On Selection: 14
Mustapha Titi Yussif
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
food systems
evaluation of public health nutrition policy
obesity
diabetes