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Journal : Acta Aquatica: Aquatic Sciences Journal

Physicochemical and nutritional quality of smoke catfish (Clarias gariepinus) with coconut shell liquid smoke during frozen storage Setyastuti, Aryanti Indah; Prasetyo, Dwi Yanuar Budi; Kresnasari, Dewi; Kurniawati, Any; Sarmin, Sarmin; AGS, Dwi Apriliani
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 3 (December, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i3.5099

Abstract

This research was aims to determine the effect of coconut shell liquid smoke application on the smoking process on the physicochemical quality of smoked catfish stored at freezing temperature for 14 days. The test parameters used were proximate analysis (protein, fat, and water content), salt-soluble protein, pH, texture (adhesion, springness, cohesiveness, hardness). Analysis of the data in this experiment using a completely randomized design with different storage time treatments (0 days; 7 days; and 14 days) at freezing temperatures. The results of the analysis of variance showed that the application of coconut shell liquid smoke to smoked catfish gave a significant difference (P <0.05) to the physicochemical quality including proximate, salt-soluble protein, pH, and texture. During storage, there was a decrease in the proximate value and salt soluble protein of smoked catfish, while the pH value increased. Meanwhile, texture, adhesion, springiness, and cohesiveness values decreased along with the decreasing proximate value of smoked catfish, and the hardness value showed an increase during storage resulting in a harder texture of fish meat due to protein denaturation.Keywords: Coconut shell liquid smoke; Frozen storage; Physicochemical quality; Smoked catfish nutritional
Antioxidant activity of corncob liquid smoke and traditional to smoked milkfish (Chanos chanos Forsk) during frozen storage Setyastuti, Aryanti Indah; Ayu, Rr. Nurina; Sarmin, Sarmin
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 3 (December, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i3.8778

Abstract

Smoking is the one of the efforts to maintain the quality of smoked fish. Phenol compounds in smoke can act as natural antioxidants to inhibit the lipid oxidation. Milkfish has a high lipid content after protein, that can undergo lipid oxidation during processing and storage. The aim of this study was to observe the effect of antioxidant activity on different smoking methods and storage time for 28 days at freezing temperature on the quality of smoked milkfish. Corn cob liquid smoke was used due to phenol content as an antioxidant. The design used in this study was a factorial completely randomized design which consisted of two factors. The first factor is the difference in smoking methods, corncob liquid smoke (Ac) and Traditional (Tr). While the second factor is the length of storage on day 0 (T0); day 14 (T14) and day 28 (T28). The test parameters observed were analysis of phenol content; PV; TBA; lipid content; and pH. The results of this study showed that different smoking methods and storage time at freezing temperature showed significant differences (P<0.05) on the phenol value; PV; TBA; lipid value; and pH of smoked milkfish. During storage, phenol value; lipid; and pH of smoked milkfish decreased. Meanwhile, the value of PV and TBA increased as a result of the lipid oxidation process so as to produce peroxide from detheorized fat. The PV and TBA values of smoked milkfish are still acceptable by consumers.Keywords: Antioxidant acticvity; Corncob liquid smoke; Milkfish; Traditional
Co-Authors Ags, Dwi Apriliani Airin, Claude M. Ali Karim Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amelia Hana Amir Husni Andrie Alamin Andriyani Astuti Anissa, Vefta Belly Any Kurniawati, Any Aris Purwantoro Aris Purwantoro Aryanto Aryanto Asih Kurniawati Astuti, Endah P. Ayu, Rr. Nurina BAHRI, FAISAL Bambang Suwignyo Budi Rahayu, Budi C M Airin, C M C. Mona Airin C. Mona Airin, C. Christin Marganingsih Santosa Claude Mona Airin Devita Anggraeni Divani, Adelia Lintang Dwi Larasati Dwi Larasati, Dwi Elvika Fit Ari Shanti, Elvika Fit Ari Endah Puji Astuti, Endah Puji Fit Ari Shanti, Elvika Hamiru, La Ode Herawati, Okti Herlambang, Rinaldi Sri I Widiyono, I Ifah, Erna Nur Irkham Widiyono Kelviano Muqit Khoirunisa, Khoirunisa Khumaeni, Eko Hidayaturrohman Kresnasari, Dewi Mahdi, Tasya Nur Muhammad Fariz Ash Shiddiq Muhammad Harun Ma’rifatullah6 Muhammad Maulana Muhammad Naufal Prayitno Putra Naidi Wizaya Novia Nur Aini Noviati Noviati Nur Adianto Okid Parama Astirin Okta Viyani, Ari P Astuti P P Putro, P P Palentino, Rizqi Prasetyo, Dwi Yanuar Budi Prayoga Pribadi PUDJI ASTUTI Pudji Astuti Pudji Astuti Pudji Astuti Pudji Astuti Pudji Astuti Pudji Astuti Pudji Astuti Puji Astuti, Endah Putri, Indah Melati Raden Rara Amelia Hana Ramadhan, Heri Prasetya Ramadhan, Rifqi Falih Ramadhani, Rachmat Ranuyoga Asryandi Refika Melina Putri Riandani, Andini Putri Rieska Indriani Rini Widayanti Rini Widayanti Ririn Uke Saraswati Riyanti, Hendra Rizki Fitrawan Yuneldi Rochmah, Jayanti Astridya Rusyda Nurshitaningrum Saraswati, Ririn Uke Seno, Axel Sandi Setyaningsih, Gustin Setyastuti, Aryanti Indah Shanti, Elvika F. A. Slamet Widiyanto Soedarmanto Indarjulianto Soedjatmoko, Soedjatmoko Soffan, Alan Suhendra, Irfan SUKOWATI, DWI Suparni Setyowati Rahayu Syah, Muhammad E. Tauhid Tauhid Tri Sunarsih Tridjoko Wisnu Murti Trini Susmiati Ulil Amri Wijaya Viyani, Ari Okta Wisnu Nurcahyo Yanuartono Yanuartono Yuda Heru Febrianto Yuda Heru Fibrianto Yuda Heru Fibrianto Yuda Heru Fibrianto Yuneldi, Rizki Fitrawan Yunidar Yuwono, Triat Adi Zahra, Nafisa Az