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" (873,864 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 :2
Tukayi Kudanga
Lignocellulose functionalisation
biocatalysis
bioactive compounds
antioxidants
oxidases
Metrics
H-Index
i10 Index
Citation
30
45
2,882
* Rankings
Ranking Based On Selection :3
Francis Shode
Organic Chemistry
Natural Product Chemistry
Organic Synthesis
Metrics
H-Index
i10 Index
Citation
25
40
3,469
* Rankings
Ranking Based On Selection :5
Santhosh Pillai|Santhosh Kumar Kuttan Pillai, Santhosh Kumar
Bioprocess Technology
Environmental Microbiology
Waste Valorization
Indigenous Fermented Foods
Metrics
H-Index
i10 Index
Citation
20
33
2,015
* Rankings
Ranking Based On Selection :6
John Mellem
Functional Foods
Nutraceuticals
Antioxidants
Anticancer
Antidiabetic
Metrics
H-Index
i10 Index
Citation
19
26
1,210
Imana Pal
Food security
Sustainable development
Food waste
Food product development
Metrics
H-Index
i10 Index
Citation
5
2
88
Rankings
Ranking Based On Selection: 1
Suren Singh
Metrics
H-Index
i10 Index
Citation Counts
46
160
9,286
Rankings
Ranking Based On Selection: 2
Tukayi Kudanga
Metrics
H-Index
i10 Index
Citation Counts
30
45
2,882
Lignocellulose functionalisation
biocatalysis
bioactive compounds
antioxidants
oxidases
Rankings
Ranking Based On Selection: 3
Francis Shode
Metrics
H-Index
i10 Index
Citation Counts
25
40
3,469
Organic Chemistry
Natural Product Chemistry
Organic Synthesis
Rankings
Ranking Based On Selection: 4
Eric Amonsou
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,682
Rankings
Ranking Based On Selection: 5
Bioprocess Technology
Environmental Microbiology
Waste Valorization
Indigenous Fermented Foods
Rankings
Ranking Based On Selection: 6
John Mellem
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,210
Functional Foods
Nutraceuticals
Antioxidants
Anticancer
Antidiabetic
Rankings
Ranking Based On Selection: 7
Fatai Oladunni Balogun
Metrics
H-Index
i10 Index
Citation Counts
14
21
745
Rankings
Ranking Based On Selection: 8
Erasmus Mzobanzi Mnguni
Metrics
H-Index
i10 Index
Citation Counts
7
6
125
Food
street/indigenous food
food tourism
cultural tourism
Rankings
Ranking Based On Selection: 9
Imana Pal
Metrics
H-Index
i10 Index
Citation Counts
5
2
88
Food security
Sustainable development
Food waste
Food product development
Rankings
Ranking Based On Selection: 10
Heleen Grobbelaar
Metrics
H-Index
i10 Index
Citation Counts
3
3
49
Rankings
Ranking Based On Selection: 11
Betty Ajibade
Metrics
H-Index
i10 Index
Citation Counts
3
2
54
Rankings
Ranking Based On Selection: 12
Dawn Sihle Khuluse
Metrics
H-Index
i10 Index
Citation Counts
3
1
31
Rankings
Ranking Based On Selection: 13
Ronelle Crocker
Metrics
H-Index
i10 Index
Citation Counts
1
1
78