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All Journal Jurnal Teknologi Dan Industri Pangan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Keteknikan Pertanian Jurnal Penelitian Pascapanen Pertanian Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Ilmu Pangan dan Hasil Pertanian Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Teknologi Pangan dan Hasil Pertanian Indonesian Food Science and TechnologyJournal Jurnal Teknologi & Industri Hasil Pertanian International Journal of Community Service Learning JURNAL PANGAN Indonesian Journal of Halal Research Jurnal Mutu Pangan : Indonesian Journal of Food Quality Canrea Journal: Food Technology, Nutritions, and Culinary Journal CORD Open Science and Technology Eduvest - Journal of Universal Studies Policy Brief Pertanian, Kelautan, dan Biosains Tropika
Nugraha Edhi Suyatma
Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, IPB University, Bogor, Indonesia
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Journal : Indonesian Food Science and TechnologyJournal

 1 
Rheological Characterization of Sugar Palm Fruits (Arenga pinnata) at Different Maturity Levels and Concentrations Yermia, Yermia; Pudji Rahayu, Winiati; Edhi Suyatma, Nugraha; Muhandri, Tjahja; Hari Purnomo, Eko
Indonesian Food Science and Technology Journal Vol. 8 No. 1 (2024): Volume 8. Number 1, December 2024 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v8i1.37940

Abstract

Aren is a versatile crop with significant economic potential in tropical regions, particularly Southeast Asia. While young fruits are commonly processed into kolang-kaling, the industrial potential of both young and matured fruits, especially about their rheological and structural properties for edible packaging, still needs to be explored. This study investigates palm fruits' rheological and structural properties at different maturity stages and evaluates their potential for industrial applications, specifically in developing edible films. Rheometer testing revealed that young fruits exhibit pseudoplastic flow behavior (n < 1), whereas matured fruits display Newtonian flow behavior (n = 1). The consistency index (K) increased as concentration. Dynamic rheological measurement showed that young fruits experienced a decrease in LVR and matured fruits showed an increase at higher concentration. The storage modulus (G') of matured fruits was higher than that of young fruits, indicating better mechanical stability in the former Both young and matured fruit had a loss factor < 1 and G' greater than G", indicating elastic behavior predominance. X-ray diffraction (XRD) analysis showed that matured fruits have a crystalline structure, while young fruits are semi-crystalline. The crystalline properties of matured fruits make them suitable for applications requiring mechanical stability, such as edible film production. In contrast, the semi-crystalline nature of young fruits is better suited for flexible packaging applications. These findings open new opportunities for utilizing palm fruit as an innovative base material in developing eco-friendly edible packaging for the food industry.  
Co-Authors Adhitya Yudha Pradhana, Adhitya Yudha Adil Basuki Ahza Afriyanti Afriyanti Aisah Aisah Akbar, Kelvin Muhammad Anis Khairunnisa, Anis Annisa Utami Seminar Anuraga Jayanegara Aprianti, Gustira Endah Ara Nugrahayu Nalawati Ata Aditya Wardana Auliana, Sigit Axiomawan, Firman Yudha BARLINA RINDENGAN, BARLINA Bayu Meindrawan Bonang Waspadadi Ligar Budi Nurtama Dede Robiatul Adawiyah desi juliani Dhita Sari Dias Indrasti Eko Hari Purnomo Elizabeth, Irma Rosiana Emmy Darmawati Evi Savitri Iriani Evi Savitri Iriani Evi Savitri Iriani Evy Damayanthi Fahim Muchammad Taqi Farha Herzegovina Fathia, Sarah Gustira Endah Aprianti Hadi Kurniawanto Harry Imantho Harsi D. Kusumaningrum Hendra Adi Prasetia Herza Govina Sobarsa Heti Herawati Huunaefi, Dase Iman Sabarisman Imawati Eka Putri Irma Rosiana Elizabeth Irman Hermadi Islamy, Agung Isnaini Rahmadi Jaka Wijaya Kusuma Jamyang Tashi Wangdi Joko Hermanianto Karlisa Priandana Kudang Boro Seminar Linda Trivana, Linda Melva Linda Aritonang Mona Nur Moulia Muhammad Arpah Muhammad Arpah Muhammad Hauzan Arifin Muhammad Rivai Muhammad Sudirman Akili Nancy Dewi Yulliana Nancy Dewy Yuliana Nanik, Rahmani Novia Nava Puspo Edi Giriwono Raafqi Ranasasmita Raafqi Ranasasmita Risma Rahmatunisa Rizal Syarief Rizal Syarief Rizal Syarief S. Joni Munarso Sandi, Olifia Mutiara Saraswati Sari, Ruly Novita SEDARNAWATI YASNI Sentani Chasfila setiavani, gusti setiavani, gusti Sri Widowati Sri Yuliani Sugiyono Sugiyono . Sugiyono . Sugiyono Sugiyono Suhandi Syahnada Jaya Syaifullah Syaifullah, Syahnada Jaya Tien Ruspriatin Muchtadi Tien Ruspriatin Muchtadi Tjahja Muhandri Usman Ahmad Utama, Rozi Satria Vega Yoesepa Pamela Wardhana, Danu Indra Winiati Pudji Rahayu yermia, yermia yermia Yuliana, Nancy Dewy