Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties
Abstract This cutting-edge research unveils a breakthrough in eco-friendly bioplastics using sodium acetate (NaOAc)-modified Canna edulis ker. starch (CEKS). Bioplastics were synthesized by varying NaOAc concentrations (0–30% w/w), and the optimal sample (BP/md3) exhibited a tensile strength of 15.6...
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| Format: | Article |
| Language: | English |
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Springer
2025-07-01
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| Series: | Discover Materials |
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| Online Access: | https://doi.org/10.1007/s43939-025-00332-5 |
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| author | Azmi Alvian Gabriel Sazkia Indramawarni Abdul Halim |
| author_facet | Azmi Alvian Gabriel Sazkia Indramawarni Abdul Halim |
| author_sort | Azmi Alvian Gabriel |
| collection | DOAJ |
| description | Abstract This cutting-edge research unveils a breakthrough in eco-friendly bioplastics using sodium acetate (NaOAc)-modified Canna edulis ker. starch (CEKS). Bioplastics were synthesized by varying NaOAc concentrations (0–30% w/w), and the optimal sample (BP/md3) exhibited a tensile strength of 15.62 ± 0.62 MPa, an elongation at break of 17.78 ± 1.57%, and a Young’s modulus of 99.52 ± 13.04 MPa. Enhanced hydrophobicity was confirmed with a water contact angle of 80.81°, along with reduced water binding capacity (122.87%). Thermal analyses showed higher thermal stability, with BP/md3 exhibiting smoother degradation and a higher residual mass (21.16%) at 600 °C compared to the control. XRD and FT-IR analyses confirmed increased crystallinity (60.43%) and successful chemical modification. This next-generation bioplastic not only outperforms previous iterations but also aligns with industry standards (SNI 7188.7:2022 and JIS Z 1707:2019). The study’s findings pave the way for a new era of sustainable packaging solutions, offering a promising and viable alternative to conventional plastics while addressing pressing global environmental concerns. |
| format | Article |
| id | doaj-art-6629a5ff26df4c618f49aec655ecdc57 |
| institution | Kabale University |
| issn | 2730-7727 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Springer |
| record_format | Article |
| series | Discover Materials |
| spelling | doaj-art-6629a5ff26df4c618f49aec655ecdc572025-08-20T03:46:24ZengSpringerDiscover Materials2730-77272025-07-015111810.1007/s43939-025-00332-5Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior propertiesAzmi Alvian Gabriel0Sazkia Indramawarni1Abdul Halim2Department of Agro-industrial Technology, Universitas Internasional Semen IndonesiaDepartment of Agro-industrial Technology, Universitas Internasional Semen IndonesiaDepartment of Chemical Engineering, Universitas Internasional Semen IndonesiaAbstract This cutting-edge research unveils a breakthrough in eco-friendly bioplastics using sodium acetate (NaOAc)-modified Canna edulis ker. starch (CEKS). Bioplastics were synthesized by varying NaOAc concentrations (0–30% w/w), and the optimal sample (BP/md3) exhibited a tensile strength of 15.62 ± 0.62 MPa, an elongation at break of 17.78 ± 1.57%, and a Young’s modulus of 99.52 ± 13.04 MPa. Enhanced hydrophobicity was confirmed with a water contact angle of 80.81°, along with reduced water binding capacity (122.87%). Thermal analyses showed higher thermal stability, with BP/md3 exhibiting smoother degradation and a higher residual mass (21.16%) at 600 °C compared to the control. XRD and FT-IR analyses confirmed increased crystallinity (60.43%) and successful chemical modification. This next-generation bioplastic not only outperforms previous iterations but also aligns with industry standards (SNI 7188.7:2022 and JIS Z 1707:2019). The study’s findings pave the way for a new era of sustainable packaging solutions, offering a promising and viable alternative to conventional plastics while addressing pressing global environmental concerns.https://doi.org/10.1007/s43939-025-00332-5Acetylated starchBiodegradable packagingMechanical propertiesHydrophobic modificationThermal stability |
| spellingShingle | Azmi Alvian Gabriel Sazkia Indramawarni Abdul Halim Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties Discover Materials Acetylated starch Biodegradable packaging Mechanical properties Hydrophobic modification Thermal stability |
| title | Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties |
| title_full | Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties |
| title_fullStr | Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties |
| title_full_unstemmed | Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties |
| title_short | Performance enhancement of NaOAc/Canna Edulis ker. starch-based bioplastic: mechanical and thermal behavior properties |
| title_sort | performance enhancement of naoac canna edulis ker starch based bioplastic mechanical and thermal behavior properties |
| topic | Acetylated starch Biodegradable packaging Mechanical properties Hydrophobic modification Thermal stability |
| url | https://doi.org/10.1007/s43939-025-00332-5 |
| work_keys_str_mv | AT azmialviangabriel performanceenhancementofnaoaccannaeduliskerstarchbasedbioplasticmechanicalandthermalbehaviorproperties AT sazkiaindramawarni performanceenhancementofnaoaccannaeduliskerstarchbasedbioplasticmechanicalandthermalbehaviorproperties AT abdulhalim performanceenhancementofnaoaccannaeduliskerstarchbasedbioplasticmechanicalandthermalbehaviorproperties |