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Herdiansyah Herdiansyah
FKIP University of Lambung Mangkurat, Banjarbaru, Kalimantan Selatan 70714
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PENGARUH PENAMBAHAN KITOSAN DAN PLASTICIZER SORBITOL PADA PROSES PEMBUATAN PLASTIK BIODEGRADABLE BERBAHAN DASAR PATI KULIT PISANG TANDUK Cengristitama, Cengristitama; Herdiansyah, Herdiansyah; Sari, Myra Wardati
Jurnal TEDC Vol 17 No 2 (2023): JURNAL TEDC
Publisher : UPPM Politeknik TEDC Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70428/tedc.v17i2.712

Abstract

Biodegradable plastic is a type of plastic that will decompose in nature with the help of microorganisms, making it more environmentally friendly and an alternative solution to the problem of synthetic plastic waste made from petroleum. To obtain biodegradable plastic, starch can be added with a plasticizer called sorbitol, resulting in a more flexible and elastic plastic. The use of horned banana peel starch as the main material for making plastic has great potential because horned banana peels are still abundant waste in Indonesia and contain a significant amount of starch, around 29.60%. This research examines the use of horned banana peel starch as the main material for making biodegradable plastic. The aim of this research is to determine the effect of adding sorbitol and chitosan as plasticizers to horned banana peel starch-based plastic. The research used the melt intercalation method, with 16 trials, each using 10 grams of dried horned banana peel starch, and conducted three tests including thickness, water resistance, and plastic biodegradation. The composition of horned banana peel starch, chitosan, and sorbitol had an effect on the characteristics of biodegradable plastic. The best characteristics of biodegradable plastic were found in sample B1 (with a composition of starch : chitosan : sorbitol = 10 g: 2 g: 2,5 mL), which has a biodegradable plastic thickness of 0.23 mm, water resistance of 98%, and a complete biodegradation time in 7 days.
Co-Authors Aksa, Andi Nurul Ali Rahman, Aam Andi Zulkifli Nusri Andita, Aning Arismanza, Andi Asmini, Asmini Ayi Suherman Cengristitama, Cengristitama Diro, Azima Dwi Siswanta Gustrianto, Muhammad Naufal Hendarto Cahyono Hery Widijanto Imam Hidayat Ismail Ismail Iswari Nur Hidayati Kodri, Syahrul Larawati, Lusi Laverdho, M. Royhan Patappari, Andi Rizka Rizka, Rizka Saprin, Muhammad Sari, Myra Wardati Sri Juari Santosa Susanti Susanti Toibah Umi Kalsum Uripto Trisno Santoso Utari, Miranda Wahyuni Sari Yudewinarti, Yudewinarti Yus Mochamad Cholily