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Tropical Journal of Natural Product Researchopen access

Country

Nigeria

Universities and research institutions in Nigeria
Media Ranking in Nigeria

Subject Area and Category

Publisher

Faculty of Pharmacy, University of Benin

SJR 2024

0.217 Q3

H-Index

13

Publication type

Journals

ISSN

26160684, 26160692

Coverage

2017-2025

Information

Homepage

How to publish in this journal

Contact

Scope

The Tropical Journal of Natural Product Research is open access, peer-reviewed international journal aimed at making important contributions in the field of Natural Product Research, Pharmaceutical and Natural Sciences. The journal covers all aspects of Pharmaceutical research, chemistry and biochemistry of naturally occurring compounds, ethnomedicine, ethnopharmacology, pharmacognosy, biomedical research, biotechnology and related disciplines. The journal welcome submissions from a broad spectrum of scientific endeavour involving biological evaluation of natural substances of plant, microbial and animal origin against different disease targets, processes or therapeutic strategies that can lead to or assist in the prevention and management of chronic and infectious diseases, clinical therapeutics, Isolation and characterization of metabolites, structure elucidation, synthesis and experimental biosynthesis of natural Product as well as developments of methods in these areas. Research papers in the fields of chemistry-biology boundary, e.g. fermentation chemistry, plant tissue culture investigations etc. are also welcomed. Although the journal focuses mainly on original research articles, timely, concise and focused reviews on recent progress in active areas of natural Product is also encouraged. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Analytical Chemistry2019Q4
Analytical Chemistry2020Q4
Analytical Chemistry2021Q4
Analytical Chemistry2022Q4
Analytical Chemistry2023Q4
Analytical Chemistry2024Q4
Biochemistry2019Q4
Biochemistry2020Q4
Biochemistry2021Q4
Biochemistry2022Q4
Biochemistry2023Q4
Biochemistry2024Q4
Complementary and Alternative Medicine2019Q4
Complementary and Alternative Medicine2020Q4
Complementary and Alternative Medicine2021Q4
Complementary and Alternative Medicine2022Q4
Complementary and Alternative Medicine2023Q4
Complementary and Alternative Medicine2024Q3
Drug Discovery2019Q4
Drug Discovery2020Q4
Drug Discovery2021Q4
Drug Discovery2022Q4
Drug Discovery2023Q4
Drug Discovery2024Q4
Molecular Medicine2019Q4
Molecular Medicine2020Q4
Molecular Medicine2021Q4
Molecular Medicine2022Q4
Molecular Medicine2023Q4
Molecular Medicine2024Q4
Pharmaceutical Science2019Q3
Pharmaceutical Science2020Q4
Pharmaceutical Science2021Q4
Pharmaceutical Science2022Q3
Pharmaceutical Science2023Q3
Pharmaceutical Science2024Q3
Pharmacology2019Q4
Pharmacology2020Q4
Pharmacology2021Q4
Pharmacology2022Q4
Pharmacology2023Q4
Pharmacology2024Q4
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20190.133
20200.127
20210.128
20220.155
20230.177
20240.217
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
201752
201895
201957
2020192
2021320
2022325
2023423
2024516
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20170.000
Cites / Doc. (4 years)20180.173
Cites / Doc. (4 years)20190.197
Cites / Doc. (4 years)20200.348
Cites / Doc. (4 years)20210.331
Cites / Doc. (4 years)20220.580
Cites / Doc. (4 years)20230.853
Cites / Doc. (4 years)20241.094
Cites / Doc. (3 years)20170.000
Cites / Doc. (3 years)20180.173
Cites / Doc. (3 years)20190.197
Cites / Doc. (3 years)20200.348
Cites / Doc. (3 years)20210.334
Cites / Doc. (3 years)20220.598
Cites / Doc. (3 years)20230.828
Cites / Doc. (3 years)20241.151
Cites / Doc. (2 years)20170.000
Cites / Doc. (2 years)20180.173
Cites / Doc. (2 years)20190.197
Cites / Doc. (2 years)20200.329
Cites / Doc. (2 years)20210.293
Cites / Doc. (2 years)20220.625
Cites / Doc. (2 years)20230.829
Cites / Doc. (2 years)20241.262
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20170
Self Cites20186
Self Cites20196
Self Cites202023
Self Cites202132
Self Cites202294
Self Cites2023337
Self Cites2024562
Total Cites20170
Total Cites20189
Total Cites201929
Total Cites202071
Total Cites2021115
Total Cites2022340
Total Cites2023693
Total Cites20241229
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20170
External Cites per document20180.058
External Cites per document20190.156
External Cites per document20200.235
External Cites per document20210.241
External Cites per document20220.432
External Cites per document20230.425
External Cites per document20240.625
Cites per document20170.000
Cites per document20180.173
Cites per document20190.197
Cites per document20200.348
Cites per document20210.334
Cites per document20220.598
Cites per document20230.828
Cites per document20241.151
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
201711.54
201815.79
201912.28
202012.50
202112.81
202215.08
202312.06
202414.92
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20170
Non-citable documents20185
Non-citable documents20197
Non-citable documents20207
Non-citable documents20212
Non-citable documents20220
Non-citable documents20230
Non-citable documents20240
Citable documents20170
Citable documents201847
Citable documents2019140
Citable documents2020197
Citable documents2021342
Citable documents2022569
Citable documents2023837
Citable documents20241068
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20170
Uncited documents201844
Uncited documents2019124
Uncited documents2020159
Uncited documents2021250
Uncited documents2022371
Uncited documents2023451
Uncited documents2024473
Cited documents20170
Cited documents20188
Cited documents201923
Cited documents202045
Cited documents202194
Cited documents2022198
Cited documents2023386
Cited documents2024595
% Female Authors

Evolution of the percentage of female authors.

YearFemale Percent
201735.10
201830.53
201927.23
202038.72
202141.96
202241.92
202344.51
202446.52
Documents cited by public policy (Overton)

Evolution of the number of documents cited by public policy documents according to Overton database.

DocumentsYearValue
Overton20170
Overton20180
Overton20190
Overton20200
Overton20210
Overton20220
Overton20230
Overton20240
Documents related to SDGs (UN)

Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.

DocumentsYearValue
SDG201836
SDG201926
SDG202068
SDG2021122
SDG2022131
SDG2023161
SDG2024218
Estimated APC

It estimates the article processing charges (APCs) a journal might charge, based on its visibility, prestige, and impact as measured by the SJR. It does not reflect the actual APC, but rather a calculated approximation based on journal quality.

YearEst. APC (USD)
2017
2018
20192295
20202285
20212283
20222304
20232329
20242377
Estimated financial value

It represents the potential financial worth of a journal. It is obtained by multiplying the journal's Estimated APC by the total number of citable documents published over the past five years. This value reflects the hypothetical revenue a journal could generate based on its estimated publication costs and scholarly output.

YearEst. value (USD)
2017
2018
2019130814
2020569050
20211299127
20222059466
20233067098
20244221065
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