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Journal : Jurnal Sains dan Teknologi Pertanian

PENGARUH KOSENTRASI DAUN KELADI TERHADAP BIOKOMPOSIT FOAM TAPIOKA DAN KITOSAN Putra, Ferdi Prayoga; Harsojuwono, Bambang Admadi; Arnata, I Wayan
PLANTKLOPEDIA: Jurnal Sains dan Teknologi Pertanian Vol 5 No 2 (2025): September
Publisher : Program Studi Agroteknologi, Fakultas Sains dan Teknologi, Universitas Muhammadiyah Siddenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/plantklopedia.v5i2.2060

Abstract

Biocomposite foam offers an environmentally friendly solution to replace synthetic polymer-based packaging that is difficult to degrade. This study aimed to investigate the effect of taro leaf powder (Colocasia esculenta (L.) Schott) concentration on the characteristics of tapioca-and chitosan-based biocomposite foam, as well as to determine the optimal concentration for producing the best-performing foam. The research employed a Randomized Block Design (RBD) with five levels of taro leaf powder concentration: 1%, 1.5%, 2%, 2.5% and 3%, tested across four blocks based on biocomposite foam production time. The observed variables included tensile strength, tear strength, density, elongation at break, compression set, thickness, swelling, and biodegradation. Data were analyzed using ANOVA followed by the Least Significant Difference (LSD) test. The results showed that variations in taro leaf powder concentration produced the best foam properties, with a tensile strength of 2.04 N/cm2, tear strength of 1.46 N/cm2, density of 0.22 g/mL, elongation at break of 2.77%, compression set of 17.28%, thickness of 12.78 mm, swelling of 0.84%, and a biodegradation time of 15.75 days.
Co-Authors A.A.S. A. Sukmaningsih Aditya Nandika A.J Amirrulloh, Muchammad Rizqi Amna Hartiati Anak Agung Made Dewi Anggreni Anak Agung Sagung Inten Mahasari Putri Arnita Adriani Purba Bambang Admadi Bambang Admadi H Bambang Admadi Harjosuwono Bambang Admadi Harsojuwono Bangkit Dwi Satryo Desi Lusiani Pasaribu Dewi Sartika Dimas Anggi Ananta Dwi Setyaningsih G. W. Wirayuda G.P. Ganda Putra Gede Gora Adrista Gusti Ayu Gayatri Amasdenia Sukarno I Gusti Agung Ayu Mirah Pradnya Dewi I Gusti Agung Ayu Utami Andari I Gusti Putu Ganda Putra I Kadek Punia Atmaja I Ketut Satriawan I Komang Putra Adnyana I Komang Rai Wisnawa Putra I Made Adi Parimartha I Made Ari Kharismananda Jagatkirana I Made Arif Sukmawan I Made Mahaputra Wijaya I Made Mahaputra Wijaya I Made Mahaputra Wijaya i made mateo nautillus I Made Sugiastawa I Made Topan Wira Aristya I W.G. SEDANA YOGA I Wayan Angga Sukma I Wayan Rai Widarta I. Setyawati Ida Ayu Adi Ida Ayu Gede Satwika Candra Praba Sari Ida Ayu Sinta Citra Pertiwi Ida Bagus Ananta Wibawa Ida Bagus Wayan Gunam Ida Bagus Wiryasuta Yudiantara Intan Tiar Malau K.G. Govardhana Sutha Karina Novita Dewi Lilis Banne Paseru Luh Putu Wrasiati Lutfi Suhendra MADE AYU DHAVA VAGISVARI GIRI PUTRI MADE PHARMAWATI Made Puspa Aridona Manika Santhi Marchela Milenia Rindany Monica Rusiyantoro Muhammad Iqbal N.L. Yulianti Ni Made Heni Epriyanti Ni Made Wartini Ni Made Wartini Ni Putu Mega Triasswari Ni Wayan Anik Satria Dewi Ni Wayan Anita Ni Wayan Nadia Martaningsih Sutarsa Ninik Indah Purwati Nur Azizah Diniari Nur Richana NYOMAN SEMADI ANTARA Pranayasa, Wayan Angga Pupung Ferdiansyah Putra, Ferdi Prayoga Rian Hakim Richard Howard Patty Sadyasmara, Cokorda Anom Bayu Sri Mulyani Sri Mulyani Tuti Herlina Br.Naibaho