OOIR: Observatory of International Research

Papers

(The H4-Index of Phytochemistry Reviews is 26. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Phytochemistry and pharmacology of the Brazilian cherry (Eugenia involucrata, Myrtaceae): a systematic review	269
Quantitative analysis of epigallocatechin-3-gallate in treating renal injury via meta-analysis and machine learning	114
A systematic review on the research status of quercetagetin: resources, biosynthesis, bioavailability, bioactive-delivery systems, health effects, marketed functional products and patents	109
Phytochemistry, ethnopharmacology and novel formulations based approaches for the treatment of irritable bowel syndrome: a comprehensive review	102
An alternative source of medicines: pharmaceutical utilization of animal-derived metabolites	79
An overview of the phytochemistry of medicinal bark (trunk, stem or root) from the most popular southern African species	75
From present to prosperity: assessing the current status and envisioning opportunities in the industrial-scale cultivation of Haematococcus pluvialis for astaxanthin production	68
Duchesnea genus: a comprehensive review of its phytochemistry, bioactivity, and pharmacology	58
Molecular insights of diabetic nephropathy and chemical constituents-based treatment approach	55
Chemodiversity of terpenoids from Inuleae tribe species (Asteraceae)	50
Little-known Saniculeae genera: phytochemical studies and pharmaceutical activities	49
Algal lipids for biofuel production: strategies, environmental impacts, downstream processing and commercialization	47
Iridoid glycosides of the tribe Antirrhineae	45
Biological activity of Cannabis compounds: a modern approach to the therapy of multiple diseases	44
Phytic acid: a reservoir of phosphorus in seeds plays a dynamic role in plant and animal metabolism	42
Current state, strategies, and perspectives in enhancing artemisinin production	39
Biosynthesis, natural distribution, and biological activities of acyclic monoterpenes and their derivatives	36
Phenylphenalenone-type phytoalexins in banana (Musa species): a comprehensive review for new research directions	35
Saponins as cytotoxic agents: an update (2010–2021). Part II—Triterpene saponins	33
Chemical composition, nutritional and health related properties of the medlar (Mespilus germanica L.): from medieval glory to underutilized fruit	33
Correction: Plant cytochrome P450s directing monoterpene indole alkaloid (MIA) and benzylisoquinoline alkaloid (BIA) biosynthesis	33
Optimal chemical defence allocation in roots: where, why and how?	32
Natural alternatives targeting psoriasis pathology and key signaling pathways: a focus on phytochemicals	31
Nutrients and polyphenols-rich Sorghum bicolor genotypes as complementary therapy for Alzheimer’s disease	27
Flavonoids and carotenoids from Brazilian flora: food and pharmaceutical applications and their extraction features	27

Mass spectrometry imaging: an emerging technology in plant molecular physiology