Maryam^1,*, Rahayu Puji², Luthfi Muhammad Zulfikar², Ikhsandy Ferry², Nadiyah Khairun¹, Hidayat³, Ilyas Rushdan Ahmad⁴, Syafri Edi⁵

Journal of Renewable Materials, Vol.13, No.12, pp. 2431-2451, 2025, DOI:10.32604/jrm.2025.02024-0063 - 23 December 2025

Abstract The development of the bioplastics industry addresses critical issues such as environmental pollution and food safety concerns. However, the industrialization of bioplastics remains underdeveloped due to challenges such as high production costs and suboptimal material characteristics. To enhance these characteristics, this study investigates bioplastics reinforced with Nanocrystalline Cellulose (NCC) derived from Oil Palm Empty Fruit Bunches (OPEFB), incorporating dispersing agents. The research employs a Central Composite Design from the Response Surface Methodology (RSM) with two factors: the type of dispersing agent (KCl and NaCl) and the NCC concentration from OPEFB (1%–5%), along with the dispersing… More >

Ilze Irbe^1,*, Laura Andze¹, Inese Filipova^1,2

Journal of Renewable Materials, Vol.13, No.11, pp. 2139-2154, 2025, DOI:10.32604/jrm.2025.02025-0107 - 24 November 2025

Abstract Growing environmental concerns and the need for sustainable alternatives to synthetic materials have led to increased interest in bio-based composites. This study investigates the development and characterization of sustainable egg packaging waste (EPW) biocomposites derived from recycled wood fibers and fungal mycelium filaments as a natural binder. Three formulations were prepared using EPW as the primary substrate, with and without the addition of hemp shives and sawdust as co-substrates. The composites were evaluated for granulometry, density, mechanical strength, hygroscopic behavior, thermal conductivity, and fire performance using cone calorimetry. Biocomposites, composed exclusively of egg packaging waste,… More >

Lucila M. Curi^*, Maria C. Area, Maria E. Vallejos

Journal of Renewable Materials, Vol.13, No.11, pp. 2109-2137, 2025, DOI:10.32604/jrm.2025.02025-0069 - 24 November 2025

Abstract The global demand for renewable and sustainable non-petroleum-based resources is rapidly increasing. Lignocellulosic biomass is a valuable resource with broad potential for nanocellulose (NC) production. However, limited studies are available regarding the potential toxicological impact of NC. We provide an overview of the nanosafety implications associated mainly with nanofibrillated cellulose (CNF) and identify knowledge gaps. For this purpose, we present an analysis of the studies published from 2014 to 2025 in which the authors mention aspects related to toxicity in the context of packaging. We also analyze the main methods used for toxicity evaluations and… More > Graphic Abstract

Ragava Raja R^1,2,*, Girish Khanna R³

Journal on Artificial Intelligence, Vol.7, pp. 301-327, 2025, DOI:10.32604/jai.2025.069693 - 22 September 2025

Abstract Packaging materials are indispensable in modern industries but also significantly contribute to environmental degradation, resource consumption, and waste generation. This systematic review critically assesses the integration of artificial intelligence (AI), life cycle sustainability assessment (LCSA) following ISO 14040 standards, and circularity mapping to overcome sustainability barriers in packaging. The study identifies environmental, economic, and social hotspots across the life cycle stages of packaging materials by examining real-world case studies such as Coca-Cola’s adoption of recycled PET bottles and Unilever’s commitment to 100% recyclable plastic. AI technologies highlight transformative tools for optimising resource allocation, enhancing waste… More >

Verónica L. Mucci, Mirta I. Aranguren^*

Journal of Renewable Materials, Vol.13, No.8, pp. 1491-1519, 2025, DOI:10.32604/jrm.2025.02024-0079 - 22 August 2025

Abstract Interest in the use of cellulose nanomaterial’s continues to grow, both in research and industry, not only due to the abundance of raw materials, low toxicity and sustainability, but also due to the attractive physical and chemical properties that make nanocelluloses useful for a wide range of end-use applications. Among the large number of potential uses, and nanocelluloses modification and processing strategies, the chosen topic of this review focuses exclusively on plant-derived cellulose microfibers/nanofibers (CNF) and cellulose nanocrystals (CNC) processed into 2D structures—nanopapers and nanofilms—fabricated as self-standing films or applied as coatings. The end uses… More > Graphic Abstract

Bandana Padhan¹, Rajkumar Patel², Priyanka Bhowmik³, Ananya Roy¹, Joyjyoti Das^1,*, Yong Yu^4,5, Madhumita Patel^6,*

Journal of Polymer Materials, Vol.42, No.2, pp. 569-570, 2025, DOI:10.32604/jpm.2025.069514 - 14 July 2025

Abstract This article has no abstract. More >

Bandana Padhan^1,#, Rajkumar Patel^2,#, Priyanka Bhowmik³, Ananya Roy¹, Joyjyoti Das^1,*, Yong Yu^4,5, Madhumita Patel^6,*

Journal of Polymer Materials, Vol.42, No.2, pp. 411-433, 2025, DOI:10.32604/jpm.2024.059156 - 14 July 2025

Abstract The food industry prioritizes food safety throughout the entire production process. This involves closely monitoring and evaluating all potential sources of biological or chemical contamination, starting from entering raw materials into the production chain and continuing to the final product. Biofilms on food surfaces or containers can harbor dangerous pathogens, such as Listeria monocytogenes. Therefore, it is essential to continuously manage microbial contamination on food contact surfaces to prevent foodborne infections. Recently, there has been increasing interest in using nanomaterials as surface coatings with antimicrobial properties in the food industry, especially since traditional disinfectants or antibiotics… More >

Noverra Mardhatillah Nizardo^1,*, Alifah Nurul Saffanah¹, Annisa Fitri Salsabila¹, Amanda Aurellia Putri¹, Aniek Sri Handayani², Azizah Intan Pangesty³, Mochamad Chalid³

Journal of Renewable Materials, Vol.13, No.6, pp. 1209-1227, 2025, DOI:10.32604/jrm.2025.02024-0068 - 23 June 2025

Abstract Food packaging is becoming popular as the consumption of ready-to-eat food products rises. Easy-to-use, non-biodegradable plastic packaging is commonly used in food packaging, contributing to the deteriorating environmental situation. This issue increases the concern for the environment and encourages the usage of alternative materials. Cellulose nanofibrils (CNF) are abundant and biodegradable, which makes them ideal candidates to replace plastic coatings. The ability to form H-bonds between the hydroxyl groups makes coated paper with CNF have good strength, but poor barrier properties. The barrier properties can be improved by grafting DMAEMA or HEMA onto CNF (CNF-g-PDMAEMA… More > Graphic Abstract

Mariia Dmitrenko¹, Daniel Pasquini^2,*, Marcela Piassi Bernardo², João Marcelo de Lima Alves², Anna Kuzminova¹, Ilnur Dzhakashov¹, Andrey Terentyev³, Alexander Dyachkov³, K. S. Joshy⁴, Maya Jacob John⁵, Sabu Thomas⁴, Anastasia Penkova^1,*

Journal of Renewable Materials, Vol.13, No.6, pp. 1139-1168, 2025, DOI:10.32604/jrm.2025.02024-0023 - 23 June 2025

Abstract Petrochemical plastics are widely used for food protection and preservation; however, they exhibit poor biodegradability, resisting natural degradation through physical, chemical, or enzymatic processes. As a sustainable alternative to conventional plastic packaging, edible films offer effective barriers against moisture, gases, and microbial contamination while being biodegradable, biocompatible, and environmentally friendly. In this study, novel active food packaging materials (in film form) were developed by incorporating starch, carrageenan, nanocellulose (NC), Aloe vera, and hibiscus flower extract. The effects of varying the matrix composition (26.5–73.5 wt.% starch/carrageenan), NC concentration (2.77–17.07 wt.%), and particle type (fibers or crystals) on… More > Graphic Abstract

Panji Setya Utama Putra¹, Damar Rastri Adhika^2,3,*, Lia Amelia Tresna Wulan Asri⁴, Suprijadi Suprijadi^3,5

Journal of Renewable Materials, Vol.13, No.6, pp. 1043-1070, 2025, DOI:10.32604/jrm.2025.02024-0002 - 23 June 2025

Abstract The continuous increase in petroleum-based plastic food packaging has led to numerous environmental concerns. One effort to reduce the use of plastic packaging in food is through preservation using biopolymer-based packaging. Among the many types of biopolymers, chitosan is widely used and researched due to its non-toxic, antimicrobial, and antifungal properties. Chitosan is widely available since it is a compound extracted from seafood waste, especially shrimps and crabs. The biodegradability and biocompatibility of chitosan also showed good potential for various applications. These characteristics and properties make chitosan an attractive biopolymer to be implemented as food… More > Graphic Abstract