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Journal : Agrointek

Penggunaan kapang Rhizopus oligosporus dalam pembuatan biofoam cup berbahan dasar sabut kelapa dan tepung kedelai Dewi Yunita; Rafiqah Rafiqah; Ismail Sulaiman; Eti Indarti
AGROINTEK Vol 17, No 1 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i1.12706

Abstract

Biofoam is an alternative packaging to replace styrofoam because it is renewable and biodegradable. In this study, the coconut fibre were used in the production of biofoam cup with addition of commercial tempe yeast (Rhizopus oligosporus). The purpose of this study was to produce biofoam cup which has the characteristics of water resistant, not easily crushed, and easily decomposed. This study was conducted with a factorial Block Randomized Design (BRD) consisting of 2 factors (the amount of soybean flour (T) amd the length of fermentation (S)). The first factor consisted of three levels (20 g, 24 g, and 28 g). The second factor consisted of three levels (3 days, 4 days, and 5 days). All treatments were carried out with 3 replications so there were 27 experimental units. The biofoam cup was analysed for physical (water absorption and porosity), mechanical (puncture strength and compressive strength), and biodegrability. The results showed that the best biofoam cup were obtained from a combination of using 28 g soybean flour and 3 days fermentation. The biofoam cup has the following characteristics: 73 % of water absorption capacity, 72.3 % of porosity value, 3.27 kg/cm2 of puncture strength value, 3.17 kPa of compressive strength value. The average value of biodegradability value of biofoam cup made from coconut fibre was 48 % suggesting that the analysis should be done more than 14 days
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Karim Achmad Dairobbi Afdhal Fuadi Al Misbah, Iyan Anshar Patria Anshar Patria Assyifa, Cut Fatima B Tou, Fathia Arami Bakhtiar Bakhtiar Cut Fanny Maudhy Dedi Fahrozi Dewi Ermaya Dewi Yunita Dewi Yunita Diebra Puja Pramestie Elva Suhendra Eti Indarti Eti Indarti Eva Herlina Eva Murlida Fadhil, M. Farid Mulana Fathur Rizky Maulana Fauzi Redha Franella, Intan Ade Hafinuddin Hafinuddin Halqiah, Fanny Hamdi Harmen Hamdi Harmen Hanif Muchdatul Ayunda Heru Prono Widayat Hesti Meilina Husna, Rika Ibrahim . Idram, Irwansyah Ikhsanul Khairi Iqbal Irfany, Mohammad Irawan, Risnadi Irfan Irfan Irfan Irfan Irfan Irfan Irfan Irfan Jirnawati, Jirnawati M Dani Supardan, M Dani M Rizki Arifandy Saragih M. Odit Werdana Martunis - Maya Maulida Zamda Melly Novita MMSI Irfan ,S. Kom Muhammad Ichsan Muhammad Ikhsan Sulaiman MUHAMMAD RIZAL Munandar Munandar Murna Muzaifa Murna Muzaifa Mursyidin Mursyidin Mustafa Kamal Muthohharoh, Marhamah Nanda Mayani Nelly Jessica Sihaloho Novi Safriani Novi Safriani Novia Mehra Erfiza Noviasari, Santi Permata Salsa Assyifa Putri Wulandari Rafiqah Rafiqah Rasdiansyah Rasdiansyah Rasdiansyah Rasdiansyah Rio Junaidy Rita Hayati Roza Yusfiandayani Ryan Moulana Saifullah Samin Samsul Bahri Santi Noviasari Sri Wahyuni Susi Chairani Syafruddin . Syafruddin Syafruddin Syarifah Rohaya Syarifah Rohaya Syarifah Rohaya Trisma Rezeki Ulul Azmi Uswatun Hasanah Virna Muhardina, Virna Wahyu Afdillah Wawan Muliawan Wenny Ratino Yanti Meldasari Lubis Yuliani Aisyah Yusriana Yusriana Zaidiyah Zaidiyah Zalniati Fonna Rozali