OOIR: Observatory of International Research

Papers

(The H4-Index of Phytochemistry Reviews is 28. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Phytochemistry, ethnopharmacology and novel formulations based approaches for the treatment of irritable bowel syndrome: a comprehensive review	192
Sulfated flavonoids: An updated and comprehensive review of their chemistry and bioactivities	142
Polyamines: defeat or survival of the fungus	109
Correction: Astaxanthin bioaccumulation in microalgae under environmental stress simulated in industrial effluents highlighting prospects of Haematococcus pluvialis: knowledge gaps and prospective app	98
Navigating the chemical space of natural products from diverse sources: a chemoinformatics perspective	75
Research progress on chemistry, bioactivity, and NMR patterns of acetylene compounds in natural products (2015–2025)	70
Phenylphenalenone-type phytoalexins in banana (Musa species): a comprehensive review for new research directions	66
A systematic review on the research status of quercetagetin: resources, biosynthesis, bioavailability, bioactive-delivery systems, health effects, marketed functional products and patents	46
GC–MS analysis, HPLC–UV analysis, antimicrobial and antioxidant activities of extracts of wild-growing anabasis salsa native to kazakhstan desert iands	45
Chemical composition, nutritional and health related properties of the medlar (Mespilus germanica L.): from medieval glory to underutilized fruit	45
Nutritional immunological effects and mechanisms of chemical constituents from the homology of medicine and food	45
Planar chromatographic super-hyphenations for rapid dereplication	43
The standardization of officinal medicinal plants used in the Eurasian Economic Union: comparison with other pharmacopoeias	41
From present to prosperity: assessing the current status and envisioning opportunities in the industrial-scale cultivation of Haematococcus pluvialis for astaxanthin production	40
Natural alternatives targeting psoriasis pathology and key signaling pathways: a focus on phytochemicals	40
A comprehensive approach to phytochemical analysis of macromolecular composites that protect tubers: case studies in suberized potato periderm tissues	39
Specialized metabolites of the genus Zephyranthes Herb.: a critical review on taxonomy and phytochemistry	35
Comprehensive review of Urtica dioica L. (Urticaceae) phytochemistry and anti-inflammatory properties	34
Silene genus: a review of its traditional uses, phytochemistry and pharmacology	34
Nutraceutical potential of genus Garcinia: A comprehensive review	34
Steroidal saponins in edible and medicinal plants: species distribution, bioactivity, biosynthesis, and regulation	31
Natural antioxidants in the preservation of omega-3-rich oils: applications in bulk, emulsified, and microencapsulated chia, flaxseed, and Sacha inchi oils	31
Clerodendrum inerme (L.) Gaertn.: a critical review on current progress in traditional uses, phytochemistry, pharmacological aspects and toxicity	31
Allelopathy research on the continuous cropping problem of poplar (populus)	30
Evidence of phenolic compounds as modulators of ChREBP and NRF2 in type 2 diabetes: a review of their potential for drug development	30

Exploring plant-derived bisindole alkaloids: a comprehensive review of sources, phytochemistry and cytotoxicity	30
Etlingera Species of Borneo's wild gingers: traditional knowledge, phytochemistry, and modern applications	29
The mechanisms of action of prenylated xanthones against breast, colon, and lung cancers, and their potential application against drug resistance	29
Nanocarrier mediated co-delivery of phytochemicals and chemo-drugs: an emerging strategy to combat lung cancer in a systemic way	28
Beyond traditional uses: the multifaceted bioactivities of steroidal saponins from the genus Trillium and their modern applications	28
Dietary polyphenols ameliorate inflammatory bowel diseases: advances and future perspectives to maximize their nutraceutical applications	28