Effect of mechanical and friction properties of coconut peel on processing and manufacturing processes
Coconut peel plays a critical role in the manufacturing and industrial processing of coconut-derived products. This study investigates the physical properties of coconut peel through systematic experimental testing. Results indicated that both the coconut stored 20 days (S20-C) fiber blocks and peel...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2025-12-01
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| Series: | International Journal of Food Properties |
| Subjects: | |
| Online Access: | https://www.tandfonline.com/doi/10.1080/10942912.2025.2511878 |
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| Summary: | Coconut peel plays a critical role in the manufacturing and industrial processing of coconut-derived products. This study investigates the physical properties of coconut peel through systematic experimental testing. Results indicated that both the coconut stored 20 days (S20-C) fiber blocks and peel specimens exhibited significantly higher tensile strength compared to freshly harvested coconut (Fh-C) fiber blocks and peel, respectively. Specifically, the S20-C fiber block (2.76 MPa) and S20-C peel (171.91 MPa) demonstrated peak tensile strength under a crosshead displacement rate of 6 mm/min. Cutting energy analysis revealed that Fh-C fiber blocks required greater cutting energy than S20-C fiber blocks across varying storage durations. Furthermore, orientation-dependent testing showed that horizontally aligned coconut fiber blocks exhibited higher cutting energy resistance than vertically oriented counterparts, with horizontally positioned Fh-C fiber blocks achieving the maximum cutting energy value (6917.16 N/mm). Energy absorption capacity varied significantly under different storage conditions: Fh-C fiber blocks absorbed more energy than S20-C fiber blocks, while vertical fiber configurations surpassed horizontal orientations in energy absorption across both groups. The vertically aligned Fh-C fiber block displayed the highest energy absorption capacity (17,830.25 N/mm). Tribological characterization indicated that S20-C fiber samples possessed a higher average coefficient of friction compared to Fh-C specimens. This study provides essential quantitative data to advance mechanized manufacturing and processing technologies for coconut-based products. |
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| ISSN: | 1094-2912 1532-2386 |