OOIR: Observatory of International Research

Papers

(The H4-Index of Phytochemistry Reviews is 29. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Phytochemistry, ethnopharmacology and novel formulations based approaches for the treatment of irritable bowel syndrome: a comprehensive review	181
Natural alternatives targeting psoriasis pathology and key signaling pathways: a focus on phytochemicals	154
Nutritional immunological effects and mechanisms of chemical constituents from the homology of medicine and food	127
A systematic review on the research status of quercetagetin: resources, biosynthesis, bioavailability, bioactive-delivery systems, health effects, marketed functional products and patents	105
Correction: Astaxanthin bioaccumulation in microalgae under environmental stress simulated in industrial effluents highlighting prospects of Haematococcus pluvialis: knowledge gaps and prospective app	79
Navigating the chemical space of natural products from diverse sources: a chemoinformatics perspective	79
Planar chromatographic super-hyphenations for rapid dereplication	72
Sulfated flavonoids: An updated and comprehensive review of their chemistry and bioactivities	68
Phenylphenalenone-type phytoalexins in banana (Musa species): a comprehensive review for new research directions	65
GC–MS analysis, HPLC–UV analysis, antimicrobial and antioxidant activities of extracts of wild-growing anabasis salsa native to kazakhstan desert iands	56
From present to prosperity: assessing the current status and envisioning opportunities in the industrial-scale cultivation of Haematococcus pluvialis for astaxanthin production	53
Seasonal variations of natural products in European herbs	52
Chemical composition, nutritional and health related properties of the medlar (Mespilus germanica L.): from medieval glory to underutilized fruit	52
The standardization of officinal medicinal plants used in the Eurasian Economic Union: comparison with other pharmacopoeias	49
Polyamines: defeat or survival of the fungus	43
A comprehensive approach to phytochemical analysis of macromolecular composites that protect tubers: case studies in suberized potato periderm tissues	41
Beyond traditional uses: the multifaceted bioactivities of steroidal saponins from the genus Trillium and their modern applications	40
Specialized metabolites of the genus Zephyranthes Herb.: a critical review on taxonomy and phytochemistry	40
Etlingera Species of Borneo's wild gingers: traditional knowledge, phytochemistry, and modern applications	38
Silene genus: a review of its traditional uses, phytochemistry and pharmacology	37
Comprehensive review of Urtica dioica L. (Urticaceae) phytochemistry and anti-inflammatory properties	37
Exploring plant-derived bisindole alkaloids: a comprehensive review of sources, phytochemistry and cytotoxicity	36
Evidence of phenolic compounds as modulators of ChREBP and NRF2 in type 2 diabetes: a review of their potential for drug development	32
Nutraceutical potential of genus Garcinia: A comprehensive review	32
Clerodendrum inerme (L.) Gaertn.: a critical review on current progress in traditional uses, phytochemistry, pharmacological aspects and toxicity	32

The mechanisms of action of prenylated xanthones against breast, colon, and lung cancers, and their potential application against drug resistance	31
Natural antioxidants in the preservation of omega-3-rich oils: applications in bulk, emulsified, and microencapsulated chia, flaxseed, and Sacha inchi oils	30
Dietary polyphenols ameliorate inflammatory bowel diseases: advances and future perspectives to maximize their nutraceutical applications	30
Allelopathy research on the continuous cropping problem of poplar (populus)	29
Correction to: Holothuria triterpene glycosides: a comprehensive guide for their structure elucidation and critical appraisal of reported compounds	29
Flavonoid mediated selective cross-talk between plants and beneficial soil microbiome	29
Natural compounds as potential anticancer agents aimed at ovarian cancer stem cells	29