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Journal : Alchemy : Journal of Chemistry

The Temperature and Time Influence of Immersion in Water Solvent against Formaldehyde Salted Level Belanak Fish (Mugil cephalus) Farid, Mohammad; Jannah, Akyunul; Maunatin, Anik
ALCHEMY ALCHEMY (Vol. 4, No.2
Publisher : Department of Chemistry, Faculty of Science and Technology UIN Maulana Malik Ibrahim Malan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.107 KB) | DOI: 10.18860/al.v4i2.3202

Abstract

The salted fish is one that is frequently consumed foods by the general public, but people do not realize that a lot of salted fish in the market that contained formaldehyde that can endanger the health of the body and is a food that is not suitable for consumption. The purpose of this study was to determine the temperature and the time required for formaldehyde in salted fish can be reduced. The formaldehyde method used to reduce level in foods, especially salted fish is by using immersion in water. Soaking dried fish is done by using variations in temperature and immersion time. Stage of the study was initiated with the addition of making salted fish with formalin at a concentration of 4%. The fish used is fresh mullet. Variations in temperature used is 40°C, 50°C,  60°C, and 70°C while the variation of time used is 10, 15, 20 and 25 minutes. The level of formaldehyde was analyzed by acid kromatofat and UV-Vis. The analysis results of formaldehyde levels using UV-Vis is the best temperature to reduce levels of formaldehyde in salted fish is 70 ° C by 80.2% and the best time to reduce levels of formaldehyde that is 25 min for 95.6%. Test statistics using Minitab ANOVA variance variant which shows that the influence of the decreased levels of formaldehyde salted fish and produce temperature and the best time is at a temperature of 70 °C and 25 minutes at a time. Keywords: Mugil chepalus, formaldehyde, salted fish, water solvent
Co-Authors Adelino, Muhammad Ilham Adi Kuntoro, Arno Adi Prasetyo Adi Prasetyo Adityawan, Mohammad Bagus Akyunul Jannah Anik Maunatin Antalia K.M. Katili Arno Adi Kuntoro Arno Adi Kuntoro, Arno Adi Arumjeni Mitayani Aryanti Karlina Nurendyastuti Audrienne, Resanti Avis Mellivera Bagus Adityawan , Mohammad Bagus Pramono Yakti Bin Ishak, Ismayuzri Burnama, Nabila Siti Calvin Sandi Chaidar, Ana Nugranah Chaidar, Ana Nurganah Dantje Kardana Natakusumah Dendy Permana Dewi, Alfita Dhemi Harlan Dina P.A Hidayat Eka Oktariyanto Nugroho Erha Intan Sukmajati Fachri, Fiqih Jul Faisal Yunus Faizal Immaddudin Wira Rohmat Fatchurrohman, Nanang Febry, Muhammad Fitri, Meldia H, Rommy Hadiarto Mangunnegoro Harkunti P. Rahayu Harkunti P. Rahayu, Harkunti P. Huseiny, Mohammad Iqbal Idham Riyando Moe Idham Riyando Moe Imani, Rafki Irfan Sudono Iwan Kridasantausa (alm.) Joko Nugroho Kedafota, Fahrul Kesuma, Tri Nugraha Adi Khilmi Zain Kholik, Almira Abdul Kirana, Pratita Hana Ledowikj, Felix Joel Lestari, Ovi M. Bagus Adityawan, M. Bagus Masri nur Sultan Mellivera, Avis Mochamad Mardi Marta Dinata Mochammad Ridwan Muhammad Rizki Purnama Muhammad Syahril Badri Kusuma, Muhammad Syahril Badri Muhammad, Al Nana Nasuha Djuhri Nofriadirman Novintasari Nadeak Nurmaulia, Sella Lestari Permana, Salsa Alfadhila Pratama, Maryo Inri Prima Putra, Kahar Halim Purnama, Vicky Candra Rahayu, Harkunti Pertiwi Rasmiaditya Silasari Rasmiaditya Silasari Rohman, Mutiara Indah Nur Sarah Abighail siti rodiah Sri Legowo W. D Sri Legowo Wignyo Darsono Suardi Natasaputra Sultan, Masri nur Tia Setiawati Tia Setiawati Waluyo Hatmoko Wicaksono, Rofidzias Siswo Widodo Widodo Widyaningtias Widyaningtias, Widyaningtias Widyaningtyas, Widyaningtyas Wisanggeni, Dimas H. Yakti, Bagus Pramono Yetrina, Mutiara Zain, Khilmi Zefri Yenni