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Kartika Dewi
Binus University
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Journal : Juvenil: Jurnal Ilmiah Kelautan dan Perikanan

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Karakteristik Edible Film Berbasis Agar (Geledium sp.) Dan Tepung Tapioka Dengan Persentase Agar Yang Berbeda Dewi, Kartika; Widyaningsih, Dhea; Asih, Eka Nurrahema Ning; Insafitri, Insafitri; Prastari, Cindytia
Juvenil Vol 6, No 4: November (2025)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v6i4.31920

Abstract

ABSTRAKTepung tapioka merupakan salah satu bahan hidrokoloid dalam pembuatan edible film namun memiliki sifat gel yang lemah dan mudah robek sehingga perlu penambahan agar (Gelidium sp.). Penambahan agar dalam pembuatan edible film berbasis tepung tapioka bertujuan agar edible film yang dihasilkan memiliki karakteristik yang sesuai. Penelitian ini bertujuan mengetahui konsentrasi agar terbaik sebagai polisakarida tambahan untuk memperbaiki nilai kuat tarik pada edible film berbahan tepung tapioka.  Perlakuan yang diberikan berupa perbedaan konsentrasi agar, yaitu P1= 0,12%, P2= 0,14%, dan P3= 0,16%. Karakteristik yang di uji berupa ketebalan, water vapor transmission rate (WVTR), kuat tarik, kadar air, dan kelarutan. Data yang diperoleh dianalisis dengan sidik ragam satu arah (ANOVA). Hasil penelitian menunjukkan perbedaan konsentrasi agar pada edible film berbeda nyata terhadap ketebalan sebesar 0,042-0,52 mm, kuat tarik sebesar 15,39-21,43 MPa, tetapi tidak berbeda nyata terhadap water vapor transmission rate (WVTR), kadar air, dan kelarutan. Formulasi P3 menghasilkan karakteristik edible film terbaik. Perlakuan ini menunjukkan kuat tarik tertinggi (21,43 MPa), WVTR terendah (3,84 g/m²/hari), serta nilai ketebalan, kadar air, dan kelarutan yang masih dalam batas ideal karakteristik edible film. Hasil penelitian ini menunjukkan bahwa kombinasi tepung tapioka dan agar memiliki potensi untuk dikembangkan sebagai bahan kemasan ramah lingkungan yang aplikatif pada industri pangan.Kata kunci: kelarutan, ketebalan, kuat tarik, water vapor transmission rate (WVTR)ABSTRACTTapioca flour, a hydrocolloid substance utilized in the production of edible films, possesses limited gelling capabilities and is prone to tearing; hence, the addition of agar (Gelidium sp.) is required. The addition of agar in the process of making tapioca flour-based edible films aims to ensure that the edible film possesses the desirable qualities. This research aims to determine the optimal concentration of agar as an additive polysaccharide to improve the tensile strength of edible films made from tapioca flour. The given treatments consisted of varying agar concentrations: P1 = 0.12%, P2 = 0.14%, and P3 = 0.16%. The evaluated characteristics included thickness, water vapor transmission rate (WVTR), tensile strength, moisture content, and solubility. The data obtained were analysed using one-way ANOVA (analysis of variance). The research results showed that different agar concentrations in edible films significantly affected thickness (0.042-0.52 mm) and tensile strength (15.39-21.43 MPa), but did not significantly affect water vapour transmission rate (WVTR), moisture content, and solubility. Formulation P3 produced the best edible film characteristics. This treatment showed the highest tensile strength (21.43 MPa), the lowest WVTR (3.84 g/m²/day). Thickness, moisture content, and solubility values were all within the optimal ranges for edible film properties.Keywords: solubility, tensile strength, thickness, water vapor transmission rate (WVTR)
Co-Authors Abdawiyah, Mutiara Jati Adi Prasetyo Agustin, Cantika Ellycia Agustina, Ninik Akhmad Solihin Al-Anshory, Moh. Aep Irfan Amanah, Siti Khusniatul Aminah, Nur Angga Fitriyono Anita, Rif’atul Anton Karta Surya, Anton Karta Ariesta L, Nur Ilmi Ary Giri Dwi Kartika Asakawa, Mitsuhiko Ashari Wicaksono Asih, Eka Nurhema Ning Asih, Eka Nurrahema Ning Asmarani, Agil Silva Azulva, Naula Taufiqi Bachri, Abdul Rozak Budhitresna, Anak AG. Budjiastuti, Widowati Cesare, Jeannery Cindytia Prastari Dameria. H, Yohana Aprillia Daspi, Ivi Dewi Ayu Lestari Dewi M. Prawiradilaga, Dewi M. Dharma Aryani Dian Aswita, Dian Durinda Puspasari Endang Purwaningsih Fadholi, Bahri Fadilah, Iqbal Riza Fauzi, Shindy Ayu Fitri, Dewi Anugrah Fitriana, Dianita Aryani Fitriana, Yuli S. Galuh Tresnani Harliana Harliana Hideo Hasegawa Indah Suryawati Indudewi, Febe Yuanita Ratna Insafitri, I Iskandar, Muhamad Dandi Iqbal Kazuto Kawakami, Kazuto Lefrysa, Dhiva Lestari, Graffiera Widya Lestari, Putri P. Lestnando, Georgius Christofano Bagus Limbong, Monika Tiodina Ulina Madani, Nurul Maghfira, Riska Maghfuroh, Hanik Maiharani, Windi Tri Makhfud Efendy, Makhfud Malikthun Badriyah, siti Masyeni, Sri Md. Rabiul Islam Mersiana Setiarini Mohammad Irham Mukarromah, Safitri Nana Supriatna Nazira, Alfiodhea NEVIATY PUTRI ZAMANI Novi Indriyawati Nurul Himmah Nuzula, Nike Ika Oktapiani, Septi Prabowo, Tito Rabaan, Ali A. Rafiqi, Muhammad Rahmat Siauwijaya, Rahmat Ramadhanti, Annisa Riandi Riandi Riyanto, Awal Riyanto, Awal Rizki Tri Prasetio, Rizki Tri Rohmah, Khilda Firdausiyah Rusdian Yusron, Rizki Darma Safitri, Seliya Safitri, Seliya Fuji Salma, Amanda Nadiva Samsuci, Samsuci Sandi Destian Pratama Sanggaria, Evita Putri Saputri, Ferza Ayu Selamet Joko Utomo, Selamet Joko Setiyariski, Ramdani Sopa Martina, Sopa SRI ASTUTIK Sri Wahyuni Sriningsih Sriningsih, Sriningsih Sumohadi, Duwi Sunita Dasman Surawan, Dewa P. Suwari, Retenra P. Suyadi Suyadi Syarifuddin , Didin Ta.by, Fery Te, Haypheng Ulfa, Fenny Vadia Wennyta, Wennyta Widyaningsih, Dhea Wikananda, Wasudewa Willma Fauzzia winata, Dimas Chandra Wulansari, Destin Retno Yosef Abdul Ghani Yuliadi Zamroni Yuliana Pinaringsih Kristiutami Yuni Apriyanti, Yuni