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 2022-06-01 to 2026-06-01.)

Article	Citations
Phytochemistry, ethnopharmacology and novel formulations based approaches for the treatment of irritable bowel syndrome: a comprehensive review	114
Polyamines: defeat or survival of the fungus	107
Correction: Astaxanthin bioaccumulation in microalgae under environmental stress simulated in industrial effluents highlighting prospects of Haematococcus pluvialis: knowledge gaps and prospective app	78
Natural alternatives targeting psoriasis pathology and key signaling pathways: a focus on phytochemicals	75
Planar chromatographic super-hyphenations for rapid dereplication	70
Phenylphenalenone-type phytoalexins in banana (Musa species): a comprehensive review for new research directions	56
A systematic review on the research status of quercetagetin: resources, biosynthesis, bioavailability, bioactive-delivery systems, health effects, marketed functional products and patents	48
GC–MS analysis, HPLC–UV analysis, antimicrobial and antioxidant activities of extracts of wild-growing anabasis salsa native to kazakhstan desert iands	47
Navigating the chemical space of natural products from diverse sources: a chemoinformatics perspective	46
Research progress on chemistry, bioactivity, and NMR patterns of acetylene compounds in natural products (2015–2025)	46
The standardization of officinal medicinal plants used in the Eurasian Economic Union: comparison with other pharmacopoeias	46
Nutritional immunological effects and mechanisms of chemical constituents from the homology of medicine and food	45
Chemical composition, nutritional and health related properties of the medlar (Mespilus germanica L.): from medieval glory to underutilized fruit	44
Sulfated flavonoids: An updated and comprehensive review of their chemistry and bioactivities	37
From present to prosperity: assessing the current status and envisioning opportunities in the industrial-scale cultivation of Haematococcus pluvialis for astaxanthin production	36
Specialized metabolites of the genus Zephyranthes Herb.: a critical review on taxonomy and phytochemistry	35
A comprehensive approach to phytochemical analysis of macromolecular composites that protect tubers: case studies in suberized potato periderm tissues	35
The mechanisms of action of prenylated xanthones against breast, colon, and lung cancers, and their potential application against drug resistance	33
Natural antioxidants in the preservation of omega-3-rich oils: applications in bulk, emulsified, and microencapsulated chia, flaxseed, and Sacha inchi oils	33
Silene genus: a review of its traditional uses, phytochemistry and pharmacology	33
Dietary polyphenols ameliorate inflammatory bowel diseases: advances and future perspectives to maximize their nutraceutical applications	31
Allelopathy research on the continuous cropping problem of poplar (populus)	31
Beyond traditional uses: the multifaceted bioactivities of steroidal saponins from the genus Trillium and their modern applications	31
Etlingera Species of Borneo's wild gingers: traditional knowledge, phytochemistry, and modern applications	31
Exploring plant-derived bisindole alkaloids: a comprehensive review of sources, phytochemistry and cytotoxicity	30

Nutraceutical potential of genus Garcinia: A comprehensive review	30
Clerodendrum inerme (L.) Gaertn.: a critical review on current progress in traditional uses, phytochemistry, pharmacological aspects and toxicity	30
Comprehensive review of Urtica dioica L. (Urticaceae) phytochemistry and anti-inflammatory properties	28
Steroidal saponins in edible and medicinal plants: species distribution, bioactivity, biosynthesis, and regulation	28