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All Journal HAYATI Journal of Biosciences Jurnal Teknologi Dan Industri Pangan Jurnal Teknologi Industri Pertanian Jurnal Teknologi Perikanan dan Kelautan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) ILMU KELAUTAN: Indonesian Journal of Marine Sciences Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Filsafat Telematika : Jurnal Informatika dan Teknologi Informasi AJIE (Asian Journal of Innovation and Entrepreneurship) Warta IHP (Warta Industri Hasil Pertanian) JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Ilmu Nutrisi dan Teknologi Pakan Akuatik: Jurnal Sumberdaya Perairan Jurnal Perikanan Universitas Gadjah Mada Marinade Jurnal Mina Sains Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan ComTech: Computer, Mathematics and Engineering Applications Jurnal Penyuluhan Perikanan dan Kelautan JURNAL PERIKANAN TROPIS Indonesian Journal of Elementary Education (IJEE) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Edubiologica: Jurnal Penelitian Ilmu dan Pendidikan Biologi
TATI NURHAYATI
Departeman Teknologi Hasil Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Bogor, Jawa Barat
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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Pengaruh metode pengemasan ikan tongkol asap guna menghambat kemunduran mutu pada suhu ruang: Packaging method effect of smoked skipjack tuna to inhibit quality deterioration at room temperature Gustiningrum, Almalia Surya; Nurhayati, Tati; Ibrahim, Bustami
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 28 No. 3 (2025): Jurnal Pengolahan Hasil Perikanan Indonesia 28(3)
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.v28i3.61158

Abstract

Ikan asap merupakan salah satu produk olahan perikanan yang digemari karena rasanya khas dan aromanya yang sedap spesifik. Proses pengasapan menggunakan teknik konvensional memiliki umur simpan yang lebih pendek. Penjualan ikan asap tanpa pengemasan memungkinkan terpaparnya mikrob dan kapang kontaminan yang dapat memengaruhi mutunya. Pengemasan dengan metode modified atmosphere packaging (MAP) dan pengemasan plastik vakum merupakan upaya memperpanjang umur simpan dan mempertahankan mutu ikan asap. Tujuan penelitian ini, yaitu menentukan metode pengemasan dan lama waktu penyimpanan terbaik ikan tongkol (Euthynus affinis) asap yang disimpan pada suhu ruang. Metode eksperimen rancangan acak lengkap faktorial (RALF) dilakukan pada penelitian ini dengan variabel perlakuan metode pengemasan plastik nonvakum, vakum, dan MAP) serta lama waktu penyimpanan (hari ke-0, 1, 2, dan 3). Hasil uji mutu ikan asap yang diproduksi pada sentra pengasapan ikan bengkorok bakteri (Salmonella spp., S. aureus, E. coli) dan benzo[a]piren memenuhi standar SNI 2725:2013. Hasil analisis histamin pada setiap perlakuan selama penyimpanan sesuai standar SNI ikan asap, yaitu ≤100 mg/kg dengan nilai terendah pada metode pengemasan MAP, yaitu 52,32 mg/kg. Hasil analisis kimia dan mikrob pada pengemasan MAP dan plastik vakum hingga hari terakhir penyimpanan memenuhi standar SNI 2725:2013, kadar air < 60%, log total mikrob < 4,7 log CFU/g, dan log total kapang < 2 log CFU/g.
Optimasi hidrolisis enzimatik pepton ikan pelagis kecil menggunakan pepsin dari lambung tuna (Thunnus albacares): Optimization of enzymatic hydrolysis of small pelagic fish peptone using pepsin from tuna (Thunnus albacares) stomach Anabokay, Rolen Yaldivilmon; Nurhayati, Tati; Trilaksani, Wini
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 28 No. 4 (2025): Jurnal Pengolahan Hasil Perikanan Indonesia 28(4)
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.v28i4.62326

Abstract

The abundant catch of small pelagic fish is often underutilized due to quality deterioration caused by mishandling, leading to economic and ecological losses. This study aims to find the best enzyme activity for breaking down fish meat and to describe the peptone that is wrapped in gum arabic and maltodextrin mixed in a 1:3 ratio. The peptone raw materials consist of mackerel (Rastrelliger sp.), yellowstripe scad (Selaroides sp.), and sardine (Sardinella fimbriata), as well as pepsin extracted from the stomach of yellowfin tuna (Thunnus albacares). A completely randomized design (CRD) was used, with a single factor consisting of three enzyme activity levels (3,000 U/mg, 6,000 U/mg, and 9,000 U/mg), conducted in two replications. The analysis results indicated that the total volatile base (TVB) value of the fish raw material reached 28.046 mg N/100 g, which remains within the acceptable consumption limit. The highest enzyme activity for breaking down substances was 3,000 U/mg, with an NTT/NTB value of 0.630±0.281a, and this was then used to make liquid peptone. The liquid peptone was encapsulated at a 1:3 (v/v) ratio using maltodextrin and gum arabic (1:3) as encapsulating agents. The peptone contained 35.86% protein, 1.5% ash, and 86.42% water solubility. Mixing liquid peptone with a 1:3 ratio created peptone that has 0.2% NaCl and a pH of 4.06, which is good for growing moderately acid-loving microbes. This study demonstrates that a 1:3 encapsulation ratio effectively produces stable, high-quality fish peptone, which shows potential for application as a microbial culture medium.
PENGARUH PENAMBAHAN TRIPSIN TERHADAP KARAKTERISTIK SURIMI IKAN NILA MERAH (Oreochromis niloticus) Nurhayati, Tati; Ibrahim, Bustami; Abdullah, Asadatun; Nurjanah; Pamungkas, Irama Dramawanti
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 14 No. 2 (2022): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v14i2.33622

Abstract

Ikan nila memiliki daging yang berwarna putih sehingga sangat baik digunakan dalam pembuatan surimi. Dari segi tekstur surimi ikan nila memiliki tekstur daging yang agak padat yang menjadikan hasil akhir kamabokonya agak keras. Oleh sebab itu, perlu dilakukan penambahan enzim pada surimi ikan nila sehingga mendapatkan tekstur kamaboko lebih lembut. Penelitian ini bertujuan untuk menganalisis karakteristik surimi ikan nila merah dengan penambahan enzim tripsin yang diekstrak dari usus ikan. Metode yang digunakan yaitu rancangan percobaan sederhana dengan penambahan enzim tripsin 0%, 1%, 2%, 3% dan 4%. Parameter yang diamati yaitu analisis proksimat, protein larut garam (PLG), pH, derajat putih, particle size analysis (PSA), texture profile analysis (TPA), water holding capacity (WHC) dan analisis sensori. Berdasarkan hasil analisis, penambahan enzim tripsin mampu meningkatkan karakteristik dari surimi ikan nila merah. Hal tersebut dapat dilihat dari hasil parameter yang diukur yaitu pada chewiness, hardness, gummines, uji lipat dan uji gigit yang menunjukkan bahwa tekstur dari surimi ikan nila menjadi lebih baik serta lebih lembut.
Komposisi mineral mikro dan logam berat pada ikan bandeng dari tambak Tanjung Pasir Kabupaten Tangerang Tati Nurhayati; Nurjanah .; Alfi Hamdan Zamzami
Depik Vol 3, No 3 (2014): Desember 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.3.2149

Abstract

The purpose of this kece slot study is to determine the micro minerals composition i.e. iron, zinc, copper, and iodine) and heavy metals i.e. lead, cadmium, and mercury) on three groups of weight of milkfish (Chanos chanos). Micro minerals and heavy metals were analyzed kece slot using atomic absorption spectrofotometric (AAS). The results showed that the highest levels of micro minerals were found at weight 150 g (6.950.16 mg of zinc/kg of dry basis, copper 0.550.01 mg/kg of dry basis , and iron 12.140.06 mg/kg of dry basis. The highest iodine content contain was found at weight 102 g is 76.330.01 mg/100g of dry basis. The kece slot concentrations obtained in lead was 0.1430.0057 mg/kg, cadmium was 0.04330.011 mg/kg, and mercury was 0.1430.0057 mg/kg of dry basis,. The heavy metals level from Tanjung Pasir Tangerang District are safe to be comsumed since it is still below the limit for food savety.
Co-Authors - - cholifah . Uju . Uju ., William A. Hadi Mahmud A. Zaenal Mustopa Abdullah Abdullah Ace Baehaki Ace Baekhari Aceng Jaelani, Aceng Achmad Samsudin Agnes I Agoes Jacoeb Agoes M Jacoeb Agoes M Jacoeb Agoes Mardiono Jacoeb Ahmad Syihan Ismail Aini, Khusnul Akhis R. Hutabarat Alfi Hamdan Zamzami Ali Khomsan Anabokay, Rolen Yaldivilmon Anak Agung Istri Sri Wiadnyani Andika Fransiskayana andri dwi pujiastuti Anggi Hanif Setyadin Anggi Hanif Setyadin Anggrei Viona Seulalae Anhar Rozi Anne Safrina Ardina, Carissa Mutiara Ari Elisa Ratih Arumsari, Theresia Puspita Ary Apriland Asadatun Abdullah Asri Pratitis Asti Latifah Atang Sutandi Atiek Rostika Aulia Andhikawati Azizah Nuraini Bambang - Riyanto Bambang Kusmiarso Barokah, Giri Rohmad Bayu Sejati Bintang Efrata Aprilia Bintari Dewi Darmaputri Bustami Ibrahim Cahyani, Reni Tri casti hasan sanapi Charles Parningotan Haratua Simanjuntak Chitra Octavina CHRISTI LIAMITA Danu Ariono dede - saputra Dede Saputra Dede Saputra Deden Yusman Maulid Dedi Soedarma Desniar - - Desyandri Desyandri Dewi Setiyowati Gadi Diah Anggraini Wulandari Dian Herawati Diana Ningdya Lihuana Didid Diapari Didy Laksmono R Djailani, Fernandy M. Doddy Zulverdi Dyatmiko, Ruruh Eko Fajar Nurprasetyo Eko Muhammad Isa Ekowati Chasanah Ekowati Chasanah Ekowati Chasanah ELIN AMALIA ella - salamah Ella Salamah Ella Salamah Endi Suhendi Endi Suhendi Endy Dwi Tjahjono Eriawan, Ridho Wahyu Ermawati Dewi Erwin Gunawan Hutapea Erwin Haryono Eva Harlina Eva Yanti Siregar Evy Damayanthi Ewi Pasaribu Fadjar Majardi Faisal Anwar Fauziah, Silva Febrina Olivia Akerina Feri Kusnandar Fibre, Milda Fibria, Milda Fibria, Milda F Fibria, Milda F Fikriyah, Annisaa Nurul Fitri Handayani Fitriany Podunge Giri Rohmad Barokah Gunawan Gunawan Gustiningrum, Almalia Surya H, Shinta Sari Hadi Nasbey Hadi Riyadi Hafiludin, H Hafit Isandono Hana Aulia Sativa Handri Adiwilaga Hani Novanti, Hani Hanifah Nuryani Lioe Hanifuddin, Hanifuddin Hanifuddin, M Hanifuddin, M Hanifuddin, M. Hanung Adi Nugroho Harahap, Sinar Depi Harsi D. Kusumaningrum Hartiningsih Hartiningsih Hefni Effendi Hermawan Hermawan Hermawan Hermawan Hidayat, Toni Hilyatin, Dewi Laela I Gede Eka Surya Kanta I Komang Gede Wiryawan I Nyoman Suarka I Wayan Cika I Wayan Suharta, I Wayan Ida Kaniawati IETJE WIENTARSIH Ifah Munifah Ika Astiana Ika Nilawati Ikhsanul Khairi Ikram Abi Hamzah Kurniawan Illinia Ayudhia Riyadi Imam Gunadi Indah E Wijayanti, Indah E Indah Rahayu Widadi Irama Dramawanti Pamungkas Irman Febrian Irsad Andriyanto Isdoni Bustaman Iskandar Mirza Jacoeb, Agoes Japri, Veronica Japri, Veronica Jessica Shinta Uli Simangunsong Joko Santoso Juwita. M, Endah Juwita. M, Endah K, Rona Malam Karina, Rona Malam Karina, Rona Malam Karina, Rona Malam Komariah Tampubolon Kustiariyah Tarman LAKSMI AMBARSARI Lilis Khotijah Lilis Nuraida Lubis, Roslian Lusi Safriani Lussana Rossita Dewi M F Rahardjo M. Khairun Iffat Made - Suhandana Made Suhandana Madyastuti, Rini Maggy T Suhartono Maggy T. Suhartono MAGGY T. SUHARTONO Maggy Thenawidjaja Suhartono Maglory Siburian Mahyudi Mahyudi Mala Nurilmala Manik, Btr Sri Syntia Marwan Marwan Masagus Abdul Azis masdudi masdudi Maymuchar, Maymuchar medal lintas perceka Mei Kristina Situmorang Merdekawati, Dewi Mohamad Taufik Mohammad Irfan Mohammad Zaenuri Moneca Diah Listiyaningsih Muh Tazri Nasirullah Muhammad Alhan muhammad fikri Muhammad Hanifuddin Muhammad Romli dan Suprihatin Andes Ismayana Muhammad Syahril Harahap Muhammad Zakiyul Fikri Muhammad, Hanifuddin MUJIZAT KAWAROE Munandar, Aris Mutiara Rahmawati N. Nurjanah Nanang Priatna Nani Nur’aenah Nelson Saksono nico Dynnar Ninik Purbosari Noviyan Darmawan Nugroho, Teguh Setyo Nur Mahmudi Ismail Nuraini Harmastuti Nurfajrin Nisa Nurhikma Nurhikma Nurhikma Nurhikma Nuring Wulansari Nurjanah Nurjanah . Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurkholisoh Ibnu Aman Nurlisa Alias Butet Nurul Farach Nuryani Rustaman Palupi, Nurheni Sri Pamungkas, Irama Dramawanti Pari, Rizfi Faris Parlika, Rizki Perdana, Adli Waliul Permana, Bayu Pertiwi, Rizsa Mustika Pipih Suptijah Pitria Andriyani Praptining Rahayu Primahana, Gian Puji Rianti Purnama Arafah Purwatiningsih Purwatiningsih Putri, Risma Aliviani R, Catur Yuliani Raden Hilman Wirayudha Raden Hilman Wirayudha Rahma Dini Arbajayanti Rahmatia Garwan Rahmawati, Rahmawati Rahmawati, Septiya Respatiningsih, Catur Y. Respatiningsih, Catur Yuliani Ridho Hakim Rieska Roskananda RIJAN ZAKARIA Riki Kurniawan Rimbawan Rimbawan Rina Rina Rini Suwardinni Rio Khasananda RISDIANA RISDIANA, RISDIANA Rizsa Mustika Pertiwi Rona Malam, Karina Roni Nugraha Rozi Prima Yenni Ruddy Suwandi Rustaman Rustaman S Nurul Janah Saeful Bahri Safrina Dyah Hardiningtyas Sahrul Hidayat Sakinah, Aula Saksono, Nelson Saksono Santhy Wisuda Sidauruk Santoso, Dewi Irawati Soeria Saputra, Dede Saputri, Mala Saraswati Saraswati Sari, Shinta Sari, Shinta Selvanda Moreine Bunga Septiowati, Rini Shabrina Aulia Sharah Novita Sari Shindy Hamidah Manteu Silaban, Rosella siluh putu sri dia utari Silvia Sari Siti Nurjanah Sitti Wajizah Sri Anna Marliyati Sri Budiarti Poerwanto Sri Purwaningsih Sri Redjeki Stephani Bija Suciati Sudarisman Sudiro Pambudi Sugeng Heri Suseno Suhaedi Suhaedi Suhaima, Nurafi Razna Sukarmin Sukarmin Suprihatin Suprihatin Susi Desminarti Swastikawati, Ayu Setiti Syachman Perdymer Syarif Rokhmat Hidayat Syarif Rokhmat Hidayat Syefri Rusyadi Taufan Ichza Baharuddin - Taufik Hidayat Taufik Hidayat Taufik Rahman Taufiqurrahman Taufiqurrahman Teti Teti Togar Saragi, Togar Toni Hidayat Tukmaida Simatupang Tumeal Duri Uju Uju Uju Uju Umi Faridah Untung Trimo Laksono Uzainah Aremhas W.M Herry Susilowati Wahyu Ramadhan Wasmen Manalu Widhorini, Widhorini Widya Sari Wila Rumina Nento Win Trilaksani Wini - Trilaksani Wulansari Yenni Yenni Yerizon Yerizon Yulia Oktavia Yuliani, Catur Yuliani, Catur Yunia Vanesa Yuniarti, Tatty Yusro Nuri Fawzya Z, Yulia Rahmawati