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Research trends and comparative study of oil palm empty fruit bunch fiber-based biocomposites 1 Agroindustrial Technology, Faculty of Agricultural Technology, Universitas Brawijaya Jl. Veteran-Malang 65145, Indonesia Abstract This study presents a systematic review and a comparation of oil palm empty fruit bunch (OPEFB) fiber-based biocomposites to determine research trends and analyze their mechanical properties. Due to limited petroleum supplies and increasing environmental concerns, the utilization of abundant lignocellulosic fibers like OPEFB has become highly relevant. The PRISMA methodology was applied to screen literature from Google Scholar, identifying 52 relevant articles out of an initial 1,660 search results. The analysis of research trends revealed four main categories: hybridization with other natural fibers, hybridization with non-natural materials, the use of OPEFB as a single fiber, and the utilization of OPEFB derivatives. The use of single fibers was the most common approach, but hybridization proved effective in overcoming the inherent limitations of OPEFB fibers. A comparative study of mechanical properties showed significant variations in performance, with proper fiber treatments and manufacturing methods being crucial for improving performance. The top three references were ranked highest due to their data completeness and superior property values. In conclusion, OPEFB fiber-based biocomposites are a promising material for sustainable alternatives. Future research should focus on developing more efficient and standardized fiber treatments and optimizing hybridization to achieve a balance between performance, cost, and sustainability. Keywords: Biocomposites- Fiber- Mechanical properties- OPEFB- Performance- Research trends Topic: Smart technology for sustainable agro-industry |
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