M Isnaini
Universitas Muhamadiyah Mataram

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The Utilization of Bira Tubers (alocasia macrorrhizos) Become Bioplastic with the Addition of Starch Waste of Banana Skins Kepok (musa paradisiaca) Linda Sekar Utami; M Isnaini
KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA Vol 7 No 02 (2022): KONSTAN (Jurnal Fisika dan Pendidikan Fisika)
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/konstan.v7i02.166

Abstract

This study aimed to determine the tensile test size of the bira tuber bioplastic with the addition of kepok banana peel starch. The method used is experimental. A tensile test was carried out with ATSM D882. The research results showed that the four samples' best tensile test added the most bira starch at 40% of 1432 N/m². The color of the resulting plastic is still clear brown because no bleach is added to the starch.