OOIR: Observatory of International Research

Papers

(The H4-Index of Biofuels Bioproducts & Biorefining-Biofpr is 25. 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 2021-06-01 to 2025-06-01.)

Article	Citations
	71
Biomass conversion of waste oyster shells into calcium phosphate/carbonate adsorbents for efficient manganese removal	64
Strategies to improve production of biomethane from organic wastes with anaerobic co‐digestion: a systematic review	54
Measuring sustainability of renewable diesel production using a multi‐criteria decision matrix	54
Economic feasibility of forest biomass feedstock supply chains: clean and dirty chips for bioenergy applications	53
Glycerol and glucose co‐fermentation by 1,3‐propanediol producer Limosilactobacillus reuteri: A kinetic study of batch and continuous cultivations	45
A separations and purification process for improving yields and meeting fuel contaminant specifications for high‐octane gasoline produced from dimethyl‐ether over a Cu/BEA catalyst	44
The implications of geopolitical, socioeconomic, and regulatory constraints on European bioenergy imports and associated greenhouse gas emissions to 2050	44
Impact of cost of solid biofuels on the viability of their application to generate process heat in Mexico: a case study	41
Production of sugars from mixed hardwoods for use in the synthesis of sugar fatty acid esters catalyzed by immobilized‐stabilized derivatives of Candida antarctica lipase B	40
Control of phytopathogen organisms using bioactive compounds contained in orange wax	38
	38
Design, scaling and cost evaluations of circulating fluidized‐bed systems for biomass pyrolysis	37
Design of mechanochemically synthesized hydrotalcite‐type catalysts for sustainable aldol condensation of vanillin under microwave irradiation	37
Superstructure optimization of a microalgal biorefinery design with life cycle assessment‐based and economic objectives	34
Techno‐economic analysis of biochemical conversion of biomass to biofuels and platform chemicals	34
Issue Information	33
Screening of yeast co‐culture using crude hydrolysate for co‐fermentation of pentose and hexose	32
Cellulase cocktail saccharification and fermentation of jackfruit waste for biobutanol production: Statistical optimization and techno‐economic analysis	30
Development of a microwave‐assisted solvent extraction process for the extraction of high‐value carotenoids from Chlorella biomass	29
Evaluating the effect of cultivation conditions on palmitoleic acid‐rich lipid production by Scheffersomyces segobiensis DSM 27193	29
Photoluminescence and structural properties of air‐reduced rare‐earth (Eu) doped calcium silicates derived using biomass wastes	28
Utilization of citrus, date, and jujube substrates for anaerobic digestion processes	27
Sustainable valorization of apple waste in a biorefinery: a bibliometric analysis	26
Utilization of grape waste with different moisture content as fuel briquettes	26

Chemoenzymatic conversion of furfural to methyl‐2‐furotate	25
Combined effect of transglutaminase and phenolic extract of Spirulina platensis in films based on starch and gelatin recovered from chrome III tanned lea	25