OOIR: Observatory of International Research

Papers

(The H4-Index of Waste and Biomass Valorization is 24. 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 2021-01-01 to 2025-01-01.)

Article	Citations
Use of Hibiscus sabdariffa by-Product to Enhance the Nutritional Quality of Pasta	75
Design of a Novel Hybrid Rice Straw/Husk Bio-Based Concrete Featuring Enhanced Mechanical and Hygrothermal Properties	56
Emerging Synergies on the Co-treatment of Spent Coffee Grounds and Brewer’s Spent Grains for Ethanol Production	50
Nutrients Quality Improvement of Agro-industrial Citric Acid Residues by Fermentation with Yeast Waste from Bioethanol Processing to be Used as Ruminant Feed	48
Sulfonated Expanded Polystyrene Waste Promotes the (+)-Citronellal Cyclization Reaction: A Sustainable Alternative Process for Biomass Valorization	47
Sustainable Cereal Straw Management: Use as Feedstock for Emerging Biobased Industries or Cropland Soil Incorporation?	42
Development of Inexpensive, Automatic, Real-Time Measurement System for On-Line Methane Content and Biogas Flowrate	36
Joint Application of Biological Techniques for the Remediation of Waste Contaminated with Hydrocarbons	34
Optimization of Lipid Accumulation by Yarrowia lipolytica Growing on Fermented Food Waste in Two-Stage Batch Strategy	33
Hypolipidemic Activity of Protein Hydrolysate from Sacha inchi Meal	33
Using Aspergillus ochraceus, a Native Fungus, to Convert Biodiesel-Derived Crude Glycerol to Single Cell Oil for Commercial Applications	32
Investigation of Eco-enzyme from Pineapple (Ananas comosus (L.) Merr.) Waste: Chemical Composition, Antibacterial Activity, and Molecular Docking Approach	31
Biomass-Derived Carbohydrates to 5-Ethoxymethylfurfural	31
Valorization of Melissa Pomegranate Peels and Seeds Waste to Obtain Extracts for Increasing the Shelf-Life of Chicken Patties During Cold Storage	30
Livestock Manure Compost Mixed with Biochar: Efficient Pelleting and Pellet Production Characteristics	29
The Effects of Microwave and Oven Drying on Bioactive Compounds Individual Phenolic Constituents and the Fatty Acid Profiles of Bitter Orange, Mandarin and Grapefruit Peel and Oils	27
Production and Application of Lignin-Based Chemicals and Materials in the Cellulosic Ethanol Production: An Overview on Lignin Closed-Loop Biorefinery Approaches	26
Feasibility of Nitrogen-Enriched Chars as Circular Fertilizers	26
The Effects of Strontium and Magnesium Substitution on Structural, Magnetic and Redox Properties of Lanthanum Ortho Ferrite Nanoparticles	26
Residual Waste After Protein Isolation From Ethanol-Treated Rapeseed Meal has Physico-Chemical Properties for Functional Food Systems Formulation	25
Life Cycle Assessment of International Biomass Utilization: A Case Study of Malaysian Palm Kernel Shells for Biomass Power Generation in Japan	25
The Effect of Drying Condition on Citrus sinensis (Osbek) Peel Waste Essential Oil’s Composition, Antioxidant, Antibacterial and Tyrosinase Inhibition Activities	24
Simultaneous Fractionation of Low-Gluten Flour and Gum from Durian Seed: Process–Properties Relationship	24
Digestibility and Bioaccessibility of Leaf Protein Concentrates and their Impact on Children Gut Microbiota	24
Novel Insight on the Impact of Enzymatic Addition on Organic Loading Rate in Anaerobic Digestion	24

Hydrogen Production by Aqueous Phase Reforming of Synthetic Sewage Using Pt/C Catalyst: Effect of Reaction Parameters and Pre-Treatment Strategies