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All Journal Alchemy : Journal of Chemistry Jurnal Teknik Kimia Jurnal Fisika Unand Journal of Natural Sciences and Mathematics Research SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Inovasi Teknik Kimia PRIMA: Journal of Community Empowering and Services ASEAN Journal of Chemical Engineering Nusantara Science and Technology Proceedings International Journal of Eco-Innovation in Science and Engineering (IJEISE) Advance Sustainable Science, Engineering and Technology (ASSET) DedikasiMU: Journal of Community Service Jurnal Pengbdian Teknik Mesin COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Jurnal Pengabdian Pelitabangsa Dharma Pengabdian Perguruan Tinggi (DEPATI) Journal Serambi Engineering (JSE) Environation (Environmental Engineering Journal of Community Dedication)
Kindriari Nurma Wahyusi
Program Studi Teknik Kimia, Universitas Pembangunan Nasional Veteran, Jawa Timur
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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

 1 
Protein Concentrate From Tuna Head Waste Using Methanol-Acetone Solvent Extraction Ardiansyah, Feri; Rahmasari, Shofia Dwi Fitri; Wahyusi, Kindriari Nurma
Advance Sustainable Science, Engineering and Technology Vol 6, No 2 (2024): February - April
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v6i2.18701

Abstract

The frigate tuna (Euthynnus affinis) is known for its high protein content in the head, making it suitable for the production of protein concentrate used in animal feed. This research aims to investigate the influence of adding a methanol-acetone mixture solvent, the duration of the extraction process, and the protein content in the resulting concentrate using the Kjeldahl method. The protein concentrate is produced through the maceration extraction method, where 30 grams of the frigate tuna head sample is mixed with a methanol-acetone solvent in various ratios (1:9; 3:7; 5:5; 7:3; 9:1) at a temperature of 50 °C and a stirring speed of 500 rpm, with extraction times ranging from 2 to 6 hours. Subsequently, filtration is performed, and the precipitate is dried using an oven at 100 °C for 30 minutes. The dried sample is then subjected to protein content testing using the Kjeldahl method. Research results indicate that both protein content and extraction yield values increase with the duration of the extraction process, while the water content decreases. The optimal result in maceration extraction is achieved with the methanol-acetone mixture (9:1) treatment and a 6-hour extraction time, yielding a protein content of 89.15 %, water content of 5.57 %, and an extraction yield of 23.86 %.Protein concentrate can be used as animal feed to increase protein needs. Animals that are given sufficient protein will fatten and make the animal healthy
Co-Authors Abdul Rachman Wirayudha Abdullah Tsani M.N.K Achmad Aris Syahrul Ramadhan Achmad Wahyu Hidayat Adeningrum, Della Arista Adiyani Parahita Lestari Anggraini, Garin Rifdah Annisa Bella AR Yelvia Sunarti Ardiansyah, Feri Ardika Nurmawati Ardika Nurmawati Ardika Nurmawati, Ardika Astari, Rifky Zulindah Astuti, Dwi Hery Atika Lailatul Rachmadani Aziz Hafizh Tauhid Caecilia Pujiastuti Cestyadinda, Ken Ratri Cintaka Natanaelli Cita Risma Anggi Kurnia Rani Dian Nofita Disty Nur Rohmah Djarwatiningsih Djarwatiningsih Dyah Suci Perwitasari Ellen Oktavia Hanim Najakha Erwan Adi Saputro Euis Nurul Hidayah Faisal Amri Sholahuddin Hadi Munarko Hadi Munarko Hakam, Muhammad Hasugian, Firman Hasiholan Hidayatullah, Muhammad Rezky Hilmy, Jauhar Ian Yusuf Syaputra Ika Nawang Puspitawati Imroatul Mufidah Indah Fitriana Solichah ISNI UTAMI Jamhari Jamhari Jariyah Jariyah Jariyah Jariyah Jauhar Hilmy Juhariyah Juhariyah Ketut Sumada Kusuma Wardhani Mas’udah Lestari, Yuniar Dwi Lucky Indrati Utami Lucky Indrati Utami M.N.K, Abdullah Tsani Mardhiyah, Nurul Marisa Kusuma Wardani Marsela, Syafitri Mei Syella Kurnia Putri Cahyo Moenandar, Siswanto Mohammad Iqbal Muhammad Hakam Mu’tassim Billah Nailul Hasan Najakha, Ellen Oktavia Hanim Nandini , Atika Nandini, Atika Natanaelli, Cintaka Nikmah, Shokhibatul Nilam Sekar Ningsih Nisa', Syadzadhiya Qothrunada Zakiyayasin Nofita, Dian Novel Karaman Novembrianto, Rizka Nur , Shiva Eric Zulfikar Nur Aini Fauziyah Nurul Mardhiyah Okik Hendriyanto Cahyonugroho Panjaitan, Renova Pardi Sampe Tola Perdana, Dean Pitaloka, Nidya Purwadi MP. Ir Q Z N, Syadzadhiya Rahayuningtyas, Mia Tri Rahmasari, Shofia Dwi Fitri Ratna Yulistiani Renova Panjaitan Renova Panjaitan Renova Panjaitan Retno dewati Retno Dewati Reva Edra Nugraha Rosa, Aulia S Suprihatin Salma Putri Sekarningrum Sandy Buana Putra Sani Siahaan, Joshua Theo Anugerah Sintha Soraya Santi Siswanto Siswanto Siswanto Siswanto Moenandar Sri Winarti SRIE MULJANI Susilowati Susilowati Sutejo, Andree Budihardjo Syaputra, Ian Yusuf Tabitha Intana Tandepadang Tahan Simamora Rizaldi Tahan Simamora Rizaldi Tauhid, Aziz Hafizh Triadira, Aurriel Sekar Ummi Muashomah Utami, Lucky Indrati Utami, Lucky Intrati Utari, Yulanda Kartika Vira Seviani Dewantri Wafiyah, Kholilah Wahyudi Egar Megantoro Saputro Wibisono, Dimas Aryo Bramantyo Wihandhita, Wigig Wilya VP, Robet Yogaswara, Rachmad Ramadhan Yuliyatin Zaen