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All Journal Reaktor International Journal of Science and Engineering (IJSE) International Journal of Renewable Energy Development TEKNIK METANA Jurnal Ilmu Lingkungan Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Majalah Ilmiah MOMENTUM Jurnal Rekayasa Mesin Jurnal Teknologi Pangan Innovative: Journal Of Social Science Research Jurnal Profesi Insinyur Indonesia
Noer Abyor Handayani
Departemen Teknik Kimia Fakultas Teknik Universitas Diponegoro
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Transportation Veterinary Other

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Composite Encapsulating Agent for NaFeEDTA Microencapsulation Using Spray Drying Method Handayani, Noer Abyor; Aryanti, Nita; Haryani, Kristinah; Hargono, Hargono; Adina, Alifia Rizki; Yuliani, Sari; Adristy, Vania Zulfa
Reaktor Volume 25 No.2 August 2025
Publisher : Department of Chemical Engineering, Faculty of Engineering, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/reaktor.25.2.%p

Abstract

Iron microencapsulation is one of the solutions to protect iron from reacting with other substances that result in quality declines of fortified food products. The coating materials used should be appropriate for the specified encapsulation process. This study combined glucomannan and maltodextrin as coating materials and added HPMC as an additive to encapsulate NaFeEDTA. The results showed that such a combination could increase the encapsulation efficiency. The morphologies of the resulting microcapsules obtained from four formulations applied in this study were identical; numerous wrinkles appear on the particle’s surfaces due to the presence of HPMC. All formulations had a narrow size distribution with an average particle size between 105 and 111 µm, thermal resistance up to a temperature of ± 200°C, and the same functional groups but with different intensities. The NaFeEDTA included in all formulations had a bioavailability value of 2.3 - 2.9%. The best formulation, based on the gastrointestinal digestion simulation, was shown by the formulation with a glucomannan:maltodextrin ratio of 2:3 (in 1% w/v coating material) with a release percentage of 64.28% in SGF solution and an increase of 2.27% in SIF solution. To prevent anemia, ± 400 mg of iron microcapsules resulting from the best formulation in this study are required to meet 75% of the daily intake.
Co-Authors Aat Zaki Mubarok Adina, Alifia Rizki Aditya Yuna Aditya Yuna Adristy, Vania Zulfa Aji Prasetyaningrum Ananta, Reza Aprilina Purbasari Ariyanti Dessy Bakti Jos Berlian Arswendo Adietya Bunga Profegama Bunga Profegama Denis Denis Dessy Ariyanti Dessy Ariyanti Diah Susetyo Retnowati Faadhilah, Hilmi Rifaa Fadlillah Fani Fitri Lafifa H Hadiyanto Hargono Hargono Harles, Hendra Hasbi Ashidqi Bastian, Hasbi Ashidqi Heny Kusumayanti Herry Santosa Herry Santosa I Nyoman Widiasa Ilga Mega Kusuma, Ilga Mega Kristinah Haryani Kristinah Haryani Kristinah Haryani Miranti Budi Kusumawati Naniek Utami Handayani Nita Aryanti Putri, Sheila Amanda Ratnawati Ratnawati Rufaida Nur Rostika S Sumarno Sadam Arrois Sulardjaka Sulardjaka Yuliani, Sari