p-Index From 2020 - 2025
4.076
P-Index
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Halal Studies and Society

Developing a standard for authenticating halal gelatine catfish skin: A study on the effect of periodization quarantine (istihalah) on gelatin quality in catfish fed with pig-contaminated feeds Riyanto, Bambang; Wahjuningrum, Dinamella; Ramadhan, Wahyu; Al-Faruqi, Muhammad Umar
Halal Studies and Society Vol. 1 No. 1 (2024): January 2024
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/hass.1.1.20-23

Abstract

The search for sustainable feed alternatives has led to exploring unconventional sources, including food waste, amidst the growing demand for halal gelatin, which has created a significant need for fish skin by-products. Therefore, this study aimed to authenticate the halal status of catfish skin gelatin by verifying feed origin and determining the contents of pig contaminants. Halal standard was verified using a specific DNA analysis of pig components, conducted at each stage, including feed containing pig, fish skin, and catfish gelatin. Gelatin in catfish skin was predominantly composed of amino acids glycine and proline, and fish enlargement stage which led to a skin yield of 5.36 ± 0.75%. Furthermore, the yields of gelatin were 8.67%, 9.94%, and 9.19%, with gel strengths of 133.4 ± 1.2, 129.9 ± 1.4, and 121.9 ± 2.8 bloom, respectively, for the different quarantine periods. The characterization of gelatin using FTIR showed the presence of functional groups, such as amide A, I, II, and III. Real-time PCR detected the presence of pig DNA in feed but not in catfish skin or gelatin. In conclusion, a quarantine period of 0 days for catfish fed pig-containing feed was sufficient to cleanse catfish skin of pig contaminants, with no indication of pig DNA being found.
Co-Authors -, Nurseha A.A. Ketut Agung Cahyawan W Agung Budiwirawan Agus Taufik Mulyono Ahmad Harisb januar Syahidan, Ahmad Harisb januar Al-Faruqi, Muhammad Umar Alfa Narendra Alfila, Sinta Amelia Kusuma Indriastuti Ani Setiarini Arafah, Purnama Ariska, Risti Arivai Santosae, Zacky Astri Purnama Dewi Azhar Hermawan Riyanto, Azhar Hermawan Bagus Hario Setiadji Bambang Haryadi Bambang Pudjianto Bambang Susantono Cahyuning Isnaini, Cahyuning Dalimunthe, Zahirada Danang Parikesit Dardanila, Dardanila Darmawijoyo, Darmawijoyo Dendy Wicaksono Dianita Ratna Kusumastuti Dinamella Wahjuningrum Doni Ramadhan, Doni Dwi Widayati, Dwi Elisati Hulu Fauziah, Silva Ferry Hermawan Fitria, Hadaya Gugup Kismono Hidayati, Aulia Hinggo S, Hichmaed Tachta Indah, Febriamitha Indrasurya Budisatrya Mochtar Ismiyati Ismiyati Jogiyanto Hartono Joko Santoso Joko Siswanto Juang Akbardin Kami Hari Basuki Kami Hari Basuki Kustiariyah Tarman Lutfi, Agus Marsella, Emma Masrianto Masrianto Mudjiastuti Handajani Muhammad Amin Cakrawijaya Mustafid Mustafid Mustika Mahamarendra Mutik Sirait, Raisyicha Naibaho, Margareta Desnawati Nanda Dwi Astri Novita, Winda Duwi Nur Listiawati, Nur Nurhayati Harahap Nuroji Nuroji Poernomosidhi Poerwo Pratiwi, Ghina Eka Prestika Fiprilia Medawati Rakhmatika, Rakhmatika Ramadan Ramadan Ratu Ilma Indra Putri Reza Maulana Ria Asih Ariyani Soemitro Risti Ariska Ritonga, Parlaungan Rizky Akbar Fathurochman Rusdy A. Siroj S, Marsel Saulina Santosae, Zacky Arivai Simon Sili Sabon, Simon Sili Sinulingga, Fahri Sipayung, Klariani Sriningsih Sirait, Raisyicha Mutik Siswantari Sodikin Sodikin Soegiono Soetomo Sri Widyantoro, Sri Subijanto Sugeng Heri Suseno Syafrudin Syafrudin Syahfitri, Utami Dyah TATI NURHAYATI Tiftazani, M. Haekal Trilaksini, Wini Wahyu Ramadhan Wardhana A.S, Wisnu Wibowo, Slamet Widiarsyah, Farel Wini - Trilaksani Wirda, Yendri Wulandari, Ayu Septi Y I Wicaksono YI. Wicaksono Zulkardi Zulkardi Zulkardi