OOIR: Observatory of International Research

Papers

(The H4-Index of EFSA Journal is 37. 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
Impact of drinking water treatment processes on the residues of plant protection products for consumer and aquatic risk assessment: theoretical and experimental studies	411
Evaluation of confirmatory data following the Article 12 MRL review for napropamide	376
Safety assessment of the process Veolia Huafei Polymer Technology (Zhejiang), based on the Vacunite (EREMA Basic and Polymetrix SSP V‐LeaN) technology, used to recycle post‐consumer PET into food cont	243
Safety assessment of the process Loreco Plast Recyclage, based on the Vacurema Prime technology, used to recycle post‐consumer PET into food contact materials	208
Evaluation of the application of the Czech Republic to be recognised as having a negligible risk of classical scrapie	160
Safety evaluation of the food enzyme α‐amylase from the non‐genetically modified Bacillus amyloliquefaciens strain LMG‐S 32676	157
Safety and efficacy of a feed additive consisting of an essential oil derived from the aerial parts of Cymbopogon flexuosus (Nees ex Steud.) Will. Watson (lemongrass oil) for use in all animal species	129
Safety and efficacy of a feed additive consisting of L‐arginine produced with Escherichia coli CCTCC M 20231961 for all animal species (Kempex Holland B.V.)	126
Safety and efficacy of a feed additive consisting of copper lysinate sulfate for all animal species (Phytobiotics Futterzusatzstoffe GmbH)	109
Revised safety evaluation of the food enzyme glucose oxidase from the genetically modified Trichoderma reesei strain AR‐352	105
Assessment of the feed additive consisting of l‐valine produced by fermentation with Corynebacterium glutamicum KCCM 80058 for all animal species for the renewal of its authorisation (CJ Europe GmbH)	102
Welfare of horses at slaughter	94
Assessment of the feed additive consisting of l‐tyrosine for all animal species for the renewal of its authorisation (BCF Life Sciences)	82
Assessment of the feed additives l‐carnitine (3a910) and l‐carnitine l‐tartrate (3a911) for all animal species for the renewal of their authorisation (Lonza Sales AG)	73
Pest risk assessment of African Leucinodes species for the European Union	70
Safety evaluation of an extension of use of the food enzyme peroxidase from the genetically modified Aspergillus niger strain MOX	66
Peer review of the pesticide risk assessment of the active substance flutolanil	65
Assessment of the efficacy of a feed additive consisting of Limosilactobacillus reuteri (formerly Lactobacillus reuteri) DSM 32203 for dogs (NBF LANES)	63
Annual assessment of Echinococcus multilocularis surveillance reports submitted in 2022 in the context of Commission Delegated Regulation (EU) 2018/772	55
Safety evaluation of the food enzyme β‐galactosidase from the non‐genetically modified Aspergillus sp. strain GD‐FAL	53
Safety and efficacy of a feed additive consisting of a tincture derived from the fruit of Petroselinum crispum (Mill.) Fuss (parsley tincture) for use in all animal species (FEFANA asbl)	52
Commodity risk assessment of plants of 12 selected Prunus species from Moldova	52
Assessment of the feed additive neohesperidine dihydrochalcone for piglets, pigs for fattening, calves, sheep, fish and dogs for the renewal of its authorisation (HealthTech Bio Actives S.L.U.)	50
Safety evaluation of a second extension of use of the food enzyme triacylglycerol lipase from the non‐genetically modified Rhizopus arrhizus strain AE‐TL(B)	46
Assessment of the feed additive neohesperidine dihydrochalcone (2b959) for piglets, pigs for fattening, calves, sheep, fish and dogs for the renewal of its authorisation (Adisseo S.A.S., ADM Internati	46

Efficacy of a feed additive consisting of Enterococcus lactis NCIMB 11181 (Lactiferm®) for chickens for fattening or reared for laying, other poultry species for fattening or reared for laying and orn	46
Creatine and improvement in cognitive function: Evaluation of a health claim pursuant to article 13(5) of regulation (EC) No 1924/2006	44
Safety of an extension of use of pasteurised Akkermansia muciniphila as a novel food pursuant to Regulation (EU) 2015/2283	44
Safety of 41 flavouring compounds providing a herbal flavour and belonging to different chemical groups for use as feed additives in all animal species (FEFANA asbl)	43
Commodity risk assessment of Malus sylvestris plants from United Kingdom	42
Safety evaluation of the food enzyme glucan 1,4‐α‐maltohydrolase from the genetically modified Saccharomyces cerevisiae strain LALL‐MA+	41
Safety of algal meal from Haematococcus pluvialis containing astaxanthin as a novel food pursuant to Regulation (EU) 2015/2283	41
Advancing EFSA's regulatory science: Updated research and innovation needs	40
Training in tools to develop quantitative microbial risk assessment along the food chain of Spanish products	40
Pacran®, a powder obtained from cranberries, and defence against bacterial pathogens in the lower urinary tract: Evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006	38
Unprecedented high level of highly pathogenic avian influenza in wild birds in Europe during the 2025 autumn migration	38
Assessment of the feed additives thiamine hydrochloride (3a820) and thiamine mononitrate (3a821) (vitamin B1) for all animal species for the renewal of their authorisation (DSM Nutritional Products Lt	37