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Journal : Journal Of Chemical Process Engineering

The Effects of Adding CaCOᴣ and Glycerol as Filler in The Synthesis of Bioplastic Made from Corn Starch Safira, Ajeng Listiani; Suffah, Nurullia; Hendrawati, Tri Yuni; Astuti, Erna
Journal of Chemical Process Engineering Vol. 9 No. 1 (2024): Journal of Chemical Process Engineering
Publisher : Fakultas Teknologi Industri - Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jcpe.v9i1.97

Abstract

Plastic is one of the items widely used by the world's population, including in industry. Apart from being cheaper, plastic also has the advantage of being waterproof and having good strength to withstand the load carried. However, plastic has weaknesses in the decomposition process and can cause environmental pollution. Corn has a high percentage of starch content and is easy to cultivate in Indonesia, so corn has the potential to become one of the raw materials used in making bioplastics to reduce the plastic waste produced. This research aims to determine the effect of adding CaCOᴣ and glycerol fillers in synthesizing bioplastics from corn starch. The method applied in this research is pouring the solution. Based on research, the reaction to make bioplastic from corn starch with CaCO3 filler and glycerol is an esterification reaction. The higher the CaCO₃ content in bioplastics, the smaller the percent elongation value produced, the tensile strength properties will decrease, and this will result in the %w loss value decreasing. The low tensile strength is due to the presence of empty holes in the bioplastic product. Meanwhile, more glycerol will cause an increase in the percent elongation value, a decrease in tensile strength, and easy degradation. The bioplastic that has specification close to SNI standards was obtained using 5 ml of glycerol and 2 grams of CaCO₃ for 100 g of corn starch.
Co-Authors Ade Nurul Hidayat Agdila, Alivia Fernanda Agung Siswahyu Agung Siswahyu Agus Priyanto Aini, Latifah Nur Alvika Meta Sari Andriyani Andriyani Anggaraini, Nisrina Harum Anwar Ilmar Ramadhan Arinda, Yosi Duwita Arthur Setyawan Fajar Athiek Sri Redjeki Ayu Candraningsih Azmairit Aziz Azmi, Wan Hamzah Azqia, Khalisya Nasywa Budiyanto Budiyanto Cakrawala, Orion Nawandie Cardosh, Syafira R Darto Darto Darto Darto, D Dedek Rahayu Deri Iryawan Desy Hijriyah Dimas Adhitya Rahman Dimas Yoga Pradipta Pratama Efrizon Umar Efrizon Umar Elvia Desiana Erdawati Erdawati Erdawati Erdawati Ericha Indriani Marjuki Erna Astuti Ery Diniardi Fachry Abda El Rahman Faisal Ismail Febri Yani Fiqih Azis Pangestu Firgi Adha Listanto Firmansyah Firmansyah Firmansyah Firmansyah Furqon Cipta Ismaya Furqon Cipta Ismaya Hakim, Rusnia Junita Hamza Mursandi Hana Ambarwati Hana Ambarwati Hardiman, Bayu Haryanto, Lorenta In Helfi Gustia Heri Setiono Heryanti Heryanti Hidayat, Sri hidayat, untung Ika Kurniaty, Ika Ilham Kurniawan Indra Budi Susetyo Ismiyati Ismiyati Ismiyati Ismiyati Ismiyati Ismiyati Ismiyati, Ismiyati Istianto Budhi Rahardja kadarisman, muhammad Kiki Rizky Ananda Kushendarsyah Saptaji Lemsoh, Jarunee Lusida, Nurmalia Miftah Andriansyah, Miftah Muh. Kadarisman Muhammad Kosasih Muhammad Reza Huseini Mutiara Salsabila Ninin Asminah Noni Noni Nurul Hidayati Fithriyah OKTA MAHENDRA, OKTA Oktariawan, Reddy Rahardja, Istianto Budhi Rahmawati Suryani Ramadhani, Annisyah Ratri Ariatmi Nugrahani Ratri Ariatmi Nugrahani Raynaldi Syarief Armanzah Renty Anugerah Mahaji Puteri Ribath Faruqi Rizalman Mamat Rohmat Mufti Ali Rosmi, Fitria Rusnia Junita Hakim Rusnia Junita Hakim Safira, Ajeng Listiani Sari, Fatma Semendo, Rifqi Putra Setiawan, Hanif Rama Yuda Shela Niken Wijayanti Siska Ayu Anggraini Suffah, Nurullia Sulis Yulianto Suratmin Utomo Suratmin Utomo Suratmin Utomo Susanty Susanty Susanty Susanty Susanty, Susanty Syamsudin AB Tria Astika Endah Permatasari Ummul Habibah Hasyim Ummul Habibah Hasyim Viki Febrianoca Wan Hamzah Azmi Wenny Diah Rusanti Wenny Diah Rusanti Wenny Diah Rusanti Wiwik Handayani Wiwik Handayani Wulan Wibisono Is Tunggal Wulan Wibisono Is Tunggal, Wulan Wibisono Wusono, Ciska Nabila wusono, ciska nabilah Wusono, Ciska Nabilla Yukarie Ayu Wulandari Yully Mulyani Yusril, Ariadi Yustinah Yustinah Zidni, Irfan Azka Zihan, Nurul