Academic Journal
Utilization of Nanocellulose from Red Onion Skins as Nanofiller in Polyvinyl Alcohol-Based Film
| العنوان: | Utilization of Nanocellulose from Red Onion Skins as Nanofiller in Polyvinyl Alcohol-Based Film |
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| المؤلفون: | Laila Rezty Hertiwi, Mukhamad Rojib Aminudin, I Gusti Made Sanjaya |
| المصدر: | Jurnal Kimia Sains dan Aplikasi, Vol 27, Iss 1, Pp 14-20 (2024) |
| بيانات النشر: | Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | nanocellulose, red onion skins, acid hydrolysis, pva film, Chemistry, QD1-999 |
| الوصف: | Research has been conducted to apply nanocellulose from red onion skins as a nanofiller on polyvinyl alcohol (PVA) based films. It aims to determine the effect of red onion skin nanocellulose on PVA-based films in improving mechanical and biodegradation properties. Nanocellulose was produced from the skin of red onions through an acid hydrolysis process with a temperature of 45°C for 40 minutes. The resulting nanocellulose was characterized using FTIR, XRD, and SEM. Nanocellulose, with concentrations of 10%, 20%, 30%, 40%, and 50%, was then used as a filler in PVA-based films. The results were characterized to determine the mechanical and biodegradation properties. The nanocellulose obtained from the red onion skins in this study was 12.615 nm with a crystallinity index of 78.668%. The optimum tensile strength was achieved at 14.7573 MPa in PVA-based film filled with 20% nanocellulose extracted from red onion skins. The greatest elongation percentage of 118.3265% was observed in a PVA-based film containing 50% nanocellulose from red onion skins. Moreover, optimal biodegradation occurred in PVA films incorporating 50% nanocellulose from red onion skins, resulting in a weight loss of 12.86% over 14 days. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Indonesian |
| تدمد: | 1410-8917 2597-9914 |
| Relation: | https://ejournal.undip.ac.id/index.php/ksa/article/view/57161; https://doaj.org/toc/1410-8917; https://doaj.org/toc/2597-9914 |
| DOI: | 10.14710/jksa.27.1.14-20 |
| URL الوصول: | https://doaj.org/article/55f41a4445514c3580a77a7ef58558e8 |
| رقم الانضمام: | edsdoj.55f41a4445514c3580a77a7ef58558e8 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 14108917 25979914 |
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| DOI: | 10.14710/jksa.27.1.14-20 |