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Development of Active-Smart Packaging: Effect of Chitosan Nanofiber, Zinc Oxide Nanoparticles, and Anthocyanin on Gelatine-Based Halochromic Film for Meat Preservation

DOI : 10.5614/j.eng.technol.sci.2025.57.3.7
Nita Kusumawati (1), Asrul Bahar (2), Maria Monica Sianita Basukiwardojo (3), Samik Samik (4), Nunik Tri Rahayu (5), Indri Wasa Estiningtyas (6), Muhammad Ridho Hafid Kurniawan (7)
(1) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia ,
(2) Department of Chemistry, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya 60231, Indonesia ,
(3) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia ,
(4) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia ,
(5) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia ,
(6) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia ,
(7) Department of Family Welfare Education, Universitas Negeri Surabaya, Jalan Ketintang, Ketintang, Kec. Gayungan, Surabaya, 60231, Indonesia
373-388
Abstract : 1450
PDF : 742
DOI: https://doi.org/10.5614/j.eng.technol.sci.2025.57.3.7

One-dimensional Photonic Crystal with Defects to Detect Gelatine Containing Water

DOI : 10.5614/j.eng.technol.sci.2026.58.5.4
Ary Syahriar (1), Nafis Riffat Syahriar (2), Muhamad Giri Suada (3), Kun Mardiwati Rahayu (4), Octarina Nur samijayani (5), Ahmad Husin Lubis (6)
(1) Department of Electrical Engineering, Faculty of Science and Engineering, University al Azhar Indonesia, Kompleks Masjid Agung al Azhar, Jalan Sisingamangaraja Blok M. Jakarta 12110, Indonesia ,
(2) Material Engineering Department, Faculty of Mechanical and Aeronautics Engineering, Bandung Institute of Technology, Jalan Ganesa No. 10, Lebak Siliwangi, Kecamatan Coblong, Kota Bandung, Jawa Barat 40132, Indonesia ,
(3) Aeronautics Department, Faculty of Mechanical and Aeronautics Engineering, Bandung Institute of Technology, Jalan Ganesa No. 10, Lebak Siliwangi, Kecamatan Coblong, Kota Bandung, Jawa Barat 40132, Indonesia ,
(4) Department of Biology, Faculty of Science and Engineering, University al Azhar Indonesia, Kompleks Masjid Agung al Azhar, Jalan Sisingamangaraja Blok M. Jakarta 12110, Indonesia ,
(5) Department of Electrical Engineering, Faculty of Science and Engineering, University al Azhar Indonesia, Kompleks Masjid Agung al Azhar, Jalan Sisingamangaraja Blok M. Jakarta 12110, Indonesia ,
(6) Department of Electrical Engineering, Faculty of Science and Engineering, University al Azhar Indonesia, Kompleks Masjid Agung al Azhar, Jalan Sisingamangaraja Blok M. Jakarta 12110, Indonesia
652-660
Abstract : 292
PDF : 93
DOI: https://doi.org/10.5614/j.eng.technol.sci.2026.58.5.4
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