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All Journal Jurnal Pangan dan Gizi Buletin Udayana Mengabdi TEKNIK IPTEK The Journal for Technology and Science Jurnal Sains dan Teknologi Agrointek Jurnal technoscientia Jurnal Teknologi SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Techno: Jurnal Penelitian Sinergi REKAYASA E-Dimas: Jurnal Pengabdian kepada Masyarakat Journal Of Chemical Process Engineering (JCPE) Al-Kimia Chimica et Natura Acta Jurnal Aplikasi Teknologi Pangan JURNAL PENDIDIKAN GLASSER JRMSI - Jurnal Riset Manajemen Sains Indonesia JMM (Jurnal Masyarakat Mandiri) Chemistry Indonesian Journal of Chemical Research Jurnal Pengabdian Masyarakat AbdiMas CHEESA: Chemical Engineering Research Articles Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia International Journal of Natural Science and Engineering QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT Jurnal Teknologi INSIST (International Series on Interdisciplinary Research) Barometer Jurnal Agrotek Indonesia Journal of Sustainable Engineering: Proceedings Series Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Jurnal Inovasi Teknik Kimia Jurnal ABDINUS : Jurnal Pengabdian Nusantara Aksara: Jurnal Ilmu Pendidikan Nonformal Sprocket : Journal of Mechanical Engineering Indonesian Journal for Social Responsibility Pena : Jurnal Ilmu Pengetahuan dan Teknologi JURNAL TEKNOLOGI TECHNOSCIENTIA JiTEKH (Jurnal Ilmiah Teknologi Harapan) Journal of Social Responsibility Projects by Higher Education Forum Sinergi Polmed : Jurnal Ilmiah Teknik Mesin Damhil Education Journal Journal Of Chemical Process Engineering Jurnal Teknologi
Dessy Agustina Sari
Chemical Engineering Department, Universitas Singaperbangsa Karawang, Jalan HS Ronggowaluyo Telukjambe Timur, Karawang 41361, West Java, Indonesia
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Journal : Al-Kimia

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Characterization of Biodegradable Avocado Seed Starch Films Reinforced with Chitosan and Plasticized with Glycerol Hartanti, Adelia; Nur Wahyudi, Mohamad; Fahmi Hakim, Muhammad; Rohmaful Aeni, Alfieta; Agustina Sari, Dessy
Al-Kimia Vol 13 No 1 (2025): JUNE
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

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Abstract

Researchers have developed biodegradable bioplastics from renewably sourced natural materials in response to the environmental consequences of synthetic plastics. This study looks at how different amounts of glycerol and chitosan affect the properties of bioplastics made from avocado seed starch. This study evaluated the mechanical, hydrophilic, and degradation properties in terms of tensile strength, elongation at break, thickness, water absorption, and structural stability over time. The results showed that an increase in glycerol content improved flexibility and elongation but impaired tensile strength and water resistance. On the other hand, the increase of chitosan concentration contributes to a significant enhancement of tensile strength, water resistance, and stability. The mixture A3 (1 ml glycerol, 4.5 g chitosan) was thought to have good mechanical stiffness (16.560 ± 3.661 MPa) and water resistance. On the other hand, B1 (2 ml and 2.5 g) had better elasticity (elongation: 32.299 ± 8.910%). Upon performing degradation analysis, B-series samples exhibited a high hydrophilicity, which caused faster breakdown as opposed to A-series samples. Avocado seed starch plasticized by a combination of chitosan and glycerol shows promise as an environmentally friendly plastic, and this study shows a way toward fine-tuning both mechanical and hydrophilic properties to produce biodegradable bioplastics
Co-Authors Abubakar Abubakar Adelia Natasya Regita Nugroho Adetiya Irawan Adi Putra winarto Ainiyyah Fatin Aji Prasetyaningrum Al Ghifari Marendra Fadzrin Al Ghifary Marendra Fadzrin Aldiansyah, Wildan Alfieta Rohmaful Aeni Alfisyahri, Syabrina Alifa Rahma Zuhri Aliffiantika, Nindya Alwan Khoiri Alya, Neng Via Nurjanahntul Ambariyanto Ambariyanto Ananda Rizky Utami Angelita Sendy Sinaga Aprillia, Beauty Aries Soepryanto Arif Firdaus, Muhammad Azafilmi - Hakiim Azafilmi Hakiim Azafilmi Hakiim Azzahra, Dinda Fatimah Azzhara, Maela Bima Ardana Syeh Bujaeromy, Bujaeromy Burhanuddin, Sufriadi Christin Octaviani Sitanggang Cicih Rosidah Cintiya Septa Hasannah Darajat, Andhika Ahmad Didik Supriyadi Efelina, Vita Erlangga, Reza Fadhillah, Ghina Nurul Fadia Nulfaidah Fadzrin, Al Ghifary Marendra Fahmi Hakim, Muhammad Farah Fauzia Fardiansyah, Mohammad Ilham Farhan Abdurahman Fauzia, Farah Feny Septiyana Firgi Siswantito Fitria, Ismi Ari Fitriah Fitriah Fitriah Fitriah Ghina Nurul Fadhillah H Hadiyanto Hadiyanto Hadiyanto Hakiim, Azafilmi Hakim, Muhammad Fahmi Hanny Dian Kharisma Hartanti, Adelia Hibatulwafi, Chintya Mahjati Ilham Fardiansyah, Mohammad Irawan, Adetiya Irawan, Riyant Ismi Ari Fitria Iyan Iyan Iyan Iyan Iyan, Iyan Kamilah Pathun Ni'mah Kristin Valentina Sidabutar Kristin Valentina Sinabutar Kurniyanto, Valentinus Enrico Laras Cempaka Latifa, Ulinnuha Latifa, Ulinnuha Lisna Krisan Wibowo Luluatun Anwari Lupi Abdul Malik M. Djaeni Maela Azzhara Malik, Lupi Abdul Margaretha Desy Gabriela Maulana, R. Melisa Dwi Savitri Miledhiya, Syabrina Alfisyahri Moh. Djaeni Mohammad Ilham Fardiansyah Mohammad Ilham Fardiansyah Mohammad Ilham Fardiansyah Muhamad Djaeni Muhammad Aria Jatnika Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Arif Firdaus Muhammad Fahmi Hakim Muhammad Hafidz Dwiky Ryansyah Muhammad Hasyim Muhammad Hasyim Muhammad Hasyim, Muhammad Muhammad Ikhsan Kamil Muhammad Iqbal Muhammad Kamil Muhammad Lord Yoshikawa Nanang Burhan Natasya Shafira Putri Rahmat Naubnome, Viktor Ni'mah, Kamilah Pathun Nulfaidah, Fadia Nur Wahyudi, Mohamad Nuraini, Annisaa Nuramalia, Rachma Nisa Nurul Asiah Nurul Asiah Nurul Asiah Patimah, Sri Pusvitasari, Anggun Bunga Putri, Leggy Doriyanti Julia Rahmat Hidayat Rahmawati, Fira Raka Dimas Saputra Reza Setiawan Riska Listiarini Iskandar Rosita Dewi Rumira, Mayda Su’ad Su'ad Sabrina Alfiansyahri Miledhiya Savitri, Melisa Dwi Setiawan Setyowati, Dias Afifah Sijabat, Steven Daniel Sinabutar, Kristin Valentina Siti Nurhayati Soepryanto, Aries Suci Dhiya Mayra Suherman Suci Dhiya Mayra Suherman Sufriadi Burhanuddin Sukanta Sukanta Sukanta Sukanta Sukanta Sukanta, Sukanta Sulandjari, Kuswarini Syofiyatul Ulfa, Vina Uji Saptono Utami, Wasistianna Vera Pangni Fahriani Vina Syofiyatul Ulfa Vina Syofiyatul Ulfa Vina Syofiyatul Ulfa Vita Efelina Vita Efelina Wagiono Wagiono Wagiono Wahidin Suhendar Wahyudi, Mohamad Nur Wahyuningtyas, Aulia Winarto, Adi Putra Yuki Ratnasari Zaky, Rauzan Fikri Muhammad Zulaikha Al-Qordhiyah