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 2021-08-01 to 2025-08-01.)

Article	Citations
GC–MS analysis, HPLC–UV analysis, antimicrobial and antioxidant activities of extracts of wild-growing anabasis salsa native to kazakhstan desert iands	309
Polyamines: defeat or survival of the fungus	146
Phytochemistry, ethnopharmacology and novel formulations based approaches for the treatment of irritable bowel syndrome: a comprehensive review	128
A systematic review on the research status of quercetagetin: resources, biosynthesis, bioavailability, bioactive-delivery systems, health effects, marketed functional products and patents	100
Nutritional immunological effects and mechanisms of chemical constituents from the homology of medicine and food	95
Correction: Astaxanthin bioaccumulation in microalgae under environmental stress simulated in industrial effluents highlighting prospects of Haematococcus pluvialis: knowledge gaps and prospective app	85
Natural alternatives targeting psoriasis pathology and key signaling pathways: a focus on phytochemicals	70
Seasonal variations of natural products in European herbs	61
Sulfated flavonoids: An updated and comprehensive review of their chemistry and bioactivities	59
Phenylphenalenone-type phytoalexins in banana (Musa species): a comprehensive review for new research directions	57
Planar chromatographic super-hyphenations for rapid dereplication	54
The standardization of officinal medicinal plants used in the Eurasian Economic Union: comparison with other pharmacopoeias	51
Chemical composition, nutritional and health related properties of the medlar (Mespilus germanica L.): from medieval glory to underutilized fruit	47
From present to prosperity: assessing the current status and envisioning opportunities in the industrial-scale cultivation of Haematococcus pluvialis for astaxanthin production	47
Allelopathy research on the continuous cropping problem of poplar (populus)	46
Clerodendrum inerme (L.) Gaertn.: a critical review on current progress in traditional uses, phytochemistry, pharmacological aspects and toxicity	44
A comprehensive approach to phytochemical analysis of macromolecular composites that protect tubers: case studies in suberized potato periderm tissues	42
Evidence of phenolic compounds as modulators of ChREBP and NRF2 in type 2 diabetes: a review of their potential for drug development	38
Natural antioxidants in the preservation of omega-3-rich oils: applications in bulk, emulsified, and microencapsulated chia, flaxseed, and Sacha inchi oils	36
Exploring plant-derived bisindole alkaloids: a comprehensive review of sources, phytochemistry and cytotoxicity	35
Dietary polyphenols ameliorate inflammatory bowel diseases: advances and future perspectives to maximize their nutraceutical applications	33
Beyond traditional uses: the multifaceted bioactivities of steroidal saponins from the genus Trillium and their modern applications	33
Specialized metabolites of the genus Zephyranthes Herb.: a critical review on taxonomy and phytochemistry	31
Comprehensive review of Urtica dioica L. (Urticaceae) phytochemistry and anti-inflammatory properties	30
Flavonoid mediated selective cross-talk between plants and beneficial soil microbiome	29

Edible fruits and berries as a source of functional polyphenols: current scene and future perspectives	29
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