Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Innovation Research and Knowledge

KARAKTERISTIK EDIBLE FILM KOMPOSIT ALGINAT–MONTMORILLONIT Setyawati, Amelya; Giyatmi, Giyatmi; Hari Eko Irianto; Dina Fransiska
Journal of Innovation Research and Knowledge Vol. 5 No. 9 (2026): Februari 2026
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Alginate is the product of processing seaweed Sargassum sp.  Alginate can be used as basic material in making edible film.  The aim of the research is to find the effect of alginate an montmorillonite concentration to the characteristics of edible film (the moisture content, solubility, thickness, tensile strength, elongation, water vapor transmission rate, opacity measurement, and color).  This study used a completely randomized design (CRD) pattern factorials by a Factor of A is the level alginate (1,00%; 1,25%; and 1,50%) and Factors B is the level montmorillonite (0,50%; 1,00%; and 1,50%) with 3 repetitions. The measured parameters were the moisture content, solubility, thickness, tensile strength, elongation, water vapor transmission rate, opacity measurement, and color. Based on the study on the characteristics of alginate-montmorillonite composite edible film it can be concluded that the best product based on chemical and mechanical test results is edible film made with 1.50% alginate concentration with 1.00% montmorillonite concentration resulting in a moisture content of 18.76%, solubility of 100%, thickness of 0.0368 mm, tensile strength of 32.27 MPa, percent of elongation of 47.66%, water vapor transmission rate of 12,04 g/m2/hours, opacity measurement of 3.23 YC / 2, L color test of 91.25, color test a equals -1.05, and color test b is 4.47.  The montmorillonite concentration had no effect (P≥0.05) on the solubility value, and color test a is (greeness), but it had a very significant effect (P ≤0.01) on the value of thickness, percent elongation, water vapor transmission rate, and opacity value
Co-Authors Achmad Poernomo Agus Supriyanto Agusman Agusman Agusman, Agusman Akbar Hanif Dawam Abdullah Ali Suman Alifah, Reza Nur Amanda, Putri Anja Meryandini Ausias, Gilles Azizah Intan Pangesty Batubara, Siti Chairiyah Chalid, Muchamad Dedi Fardiaz Dedi Supriadi Dewi Seswita Zilda Diah Lestari Ayudiarti Dian Dwi Putri Diana Natalia Dina Fransiska Dina Fransiska Djagal Wiseso Marseno Djagal Wiseso Marseno Dwiyitno Dwiyitno El-Ghifary, Muhammad Ghufron Ema Hastarini Eni Harmayani Erislan, Erislan farida ariyani Fayakun Satria Fransiska, Dina Gintung Patantis Gintung Patantis Giyatmi Giyatmi Hanifah Nuryani Lioe Hastiana, Sabina Ifah Munifah Ifah Munifah Ijah Muljanah Ikasari, Diah Indrati, Retno JAKA WIDADA Jamal Basmal, Jamal Jan Schwarzbauer Khairul Amri Kusumaningrum, Wida Banar Laksono Trisnantoro Larissa Dsikowitzky Lumanauw, Jimmy M. Syamsul Maarif Marimin , Mochamad Chalid Muljanah, Ijah Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nuri Andarwulan Nurul Hak Panji Priambudi Poetri, Tika Annisa Eka Putri Putih Puspa Asri Rachmana, Alfitra Raya Rifki Prayoga Aditia Rini Riastuti, Rini Rinta Kusumawati, Rinta Rizal Syarief Rodiah Nurbaya Sari Rossy Choerun Nissa Roziafanto, Ahmad Nandang Sakinah Haryati Salampessy, Randi Bokhy Syuliana Setyawati, Amelya Sidartha, B. Boy Rahardjo Siti Zahro Nurbani Slamet Budhijanto Sri Marliah Suah, Faiz Bukhari Mohd Subaryono Subaryono, Subaryono Sugiarto S Sukarno Sukarno Suryaningrum, Theresia Dwi Suryanti Suryanti Suryanti Suryanti Suryanti Suryanti Suryanti Syamsiar, Syamsiar Tazwir Tazwir Titi Candra Sunarti Tri Wulandari Widya Asmara Yusro Nuri Fawzya Yusro Nuri Fawzya Zilda, Dewi Zeswita