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Journal : Jurnal Pengolahan Hasil Perikanan Indonesia

Pengaruh waktu pemanasan dan pengasaman terhadap kadar albumin ekstrak ikan gabus : The effect of long heating and aciditing time on albumin levels in snakehead fish extract Yuniati, Renni; Nurtari, Rahma Yulia; Annaafi, Alviona Denti; Priguna, Tangkas Mukti; Anggita, Vinka Dwi; Kusumaningrum, Novi; Saraswati, Indah; Muslimin, Muslimin; Putra, Farmaditya Eka; Hardian, Hardian
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 2 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(2)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i2.46448

Abstract

Snakehead fish, specifically the Channa striata species, are known to have an abundance of albumin. However, there is limited information available regarding alterations in the properties of snakehead fish extracts that have undergone high heat and acid treatment. This presents a compelling research area for further exploration and study. The aim of this study was to determine the optimal portion of the fish and to examine the effect of heating and acidification time on albumin concentration in snakehead fish. The method employed in this study involved heating samples at 70 °C for 0, 15, and 30 min and subjecting them to acidification at pH 1, 4, and 7. The extraction process was conducted using centrifugation at a speed of 6,000 rpm for 60 minutes, followed by absorbance measurement at a wavelength of 280 nm using a UV-Vis spectrophotometer to evaluate the properties of protein extracts.The relationship between albumin levels and protein levels is one of direct proportionality.According to recent studies, snakehead fish extract is a safe and effective topical treatment for skin conditions, with a pH level ranging from 4.5 to 6.5. Furthermore, snakehead meat is a rich source of albumin, containing approximately 22.4 mg of protein per 100 g. The absorbance exhibited a more substantial rise at a temperature of 70oC over a 15-minute period and in a highly acidic environment (pH 1.0). Snakehead fish protein extract is less stable and more susceptible to denaturation than standard bovine serum albumin (BSA).
Co-Authors Achmad Zulfa Juniarto Aditya Amar Mahendra Agus Subagio Alissa, Evalina Amir, Diana Andi Prasetiawan, Andi Anfa Adnia Fatma Anfa Adnia Fatma Anggita, Vinka Dwi Annaafi, Alviona Denti Antari Arlita Leniseptaria Antari, Arlita Leniseptaria Arifin, Moh. Zaenal Arlita Leniseptaria Antari Aryoko Widodo Astika Widy Utomo, Astika Widy Awal Prasetyo Azhar, Talia Sarafina Azizah, Fadia Nur Azka, Milati Choerunisa, Nisrina David Pakaya Desi Kristina Gultom Desy Armalina Dewi, Marzela Dian Wijayanto Dimas Sindhu Wibisono Dwi Retnoningrum Ekawati, Nuraini Endang Mahati Erliyani, Dian Eva Annisa Eva Annisa Eva Annisaa Eva Annisaa Faizah Bafadhal Farmaditya Eka Putra FITRI PUSPITASARI Fitri Wulandari Gabriela Rolanda Gufron, Ahmad Handoyo, Regenio Akira Hardian Hardian Heriawan, Mohammad Sapta Hermawan Istiadi Hosen, Hosen Ibrahim, Natalia P. Ika Pawitra Miranti Ilham Saptia Nugraha Imam Buchori Indranila Kustarini Samsuria Khasan Rowi Kundori Kurniasari, Teny Kusmiyati Tjahjono DK Kusumaningrum, Novi Lusiana Batubara Maulia, Sinta Mentari, Alfitra Akbar Bara Mentari Mochtar, Arufiadi Anityo Muflihatul Muniroh Muhammad Avicenna Abdul Syukur Mulyaningrum, Sri Kris Muslimin Muslimin Najatullah Neni Susilaningsih Nurtari, Rahma Yulia Prabowo, Yoghi B. Pranyoto, Pranyoto Priguna, Tangkas Mukti Rediyanto, Rediyanto Renni Yuniati Robert Kristaung Rohana, Evieta Samsul Huda Sarastri, Darsih Sasikirana, Widyandani Stefani Candra Firmanti Sumardi . Sutrisno Anggoro Talitha Salsabila Taufiq, Heydar Ruffa Trimoelyo, Heri Vega Fonsula Andromeda Vega Karlowee Widyandani Sasikirana