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Journal : Jurnal Peternakan Integratif

Egg Quality and Heavy Metal Concentrations in Meat, Eggs and Inner Organs of Laying Ducks Fed under a Conventional Feeding in Lombok, Indonesia Indarsih, B.; MH. Tamzil; Asnawi; DK. Purnamasari
Jurnal Peternakan Integratif Vol. 11 No. 3 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i3.14201

Abstract

The search for alternative protein sources for duck feed is important considering its high cost. An experiment involving 100 forty-wk-old laying ducks was conducted for eight weeks to study the effects of fresh water fish (sapu-sapu fish -SSF) as single protein sources  on egg quality and heavy metal concentration. The SSF levels were 28 and 35% of the feed and the remaining constituent was rice bran with metabolizable energy approximately 2,943 and 2,934 kcal/kg, respectively. Fresh  water fish did not effect on egg quality measured except egg weight and shell thickness (63.2±0.30 to 67.9±0.22g) and shell thickness (0.50±0.04 to 0.52±0.04g) with increasing dietary SFF(P<0.05). Mean concentrations of heavy metals in local duck samples decreased in the order kidney>liver>egg>meat for Pb and liver>kidney>meat>egg for Cu. Lead concentrations in meat, eggs, liver and kidney were 1.267± 0.825, 1.311±0.737, 1.762±0.729 and 2.172±0.770 mg/kg respectively. These values were higher than the admissible amounts under the Indonesian National Standards (1.0 mg Pb/kg) and FAO (0.1 mg Pb/kg). Accumulation of Cu in the meat, eggs, liver and kidney was 12.798±4.181, 7.011±1.949, 30.165±16.561 and 14.392± 4.208 mg/kg respectively. These levels were also higher than that recommended by the European Commission. The conclusion of this study proved that feeding SSF to laying ducks raised by small farmers contained a significantly high concentration of heavy metals not appropriate for human consumption when high levels of SSF was fed
Co-Authors Ahmad Jumarding Ahmad Wahyudi Zein Ahmad, Arimuliani Aisyah Aisyah, Rif’at Zulian Alber Alfin, Muhammad Reza Alia, Salsabila Rahma Angger Gumilang Sugiarto Anindya, Vania Prada Ardiansyah, Teguh Arfanti, Yulia Auliana, Sigit Ayang Fristia Maulana B. Indarsih Batubara, Irpan Budi Indarsih Budi Indarsih, Budi Bulkisma Putri Dadan Ramdan Darmawati Didik Santoso DK. Purnamasari Dono Wahyuno Dwi Kusuma Purnamasari, Dwi Kusuma Dyah Manohara Eliza Rahmi Etfita, Fauzul Fadhillah, Muhammad Dhika Rizqi Fadhillah, Sauma Faiq, Dzaki Muzhaffar Fanjani, Salwa Febrian Fitra Amar Rosuli Fitri Kumala Sari Hamdan Harianto II Hasanah Hasanah Hunayah, Dedeh Husna, Faisal I Ketut Gde Wiryawan I Komang Yuda Wiradnyana I Nyoman Sukartha Jaya I Nyoman Widhiana Ifvochy, Jammes Illahiah, Maddah Imam Rahmatulloh Akbar Jaya, I Nyoman Sukartha Julailah Kenedi, Ary Kiswanto Klemens Mere Kumala Sari Kusumasari, Rosita Laudza, Kamelia Anis Lola Mandasari M. Aidil Syahputra Mahalia, Intan Mardin, Asna Maudina Maulana Ns, Farhan Melati MH. Tamzil Miftakhurohmah Mira Rizkia Moch Heru Widodo Mochamad Arief Ramadani Moh. Hasil Tamzil Mohamat Hadori Mohammad Hasil Tamzil Muhammad Elang Raya Muhammad Noer Fadlan Muhammad Yusuf Mukhtaruddin Mukhtaruddin Mutafikoh Nada Nabilah Napitupulu, Safrida Nashriana Nazaruddin Nelson, Febby Mutiara Ni Ketut Dewi Haryani Ni Ketut Dewi Haryani, Ni Ketut Dewi Ningsih, Ratu Septia Nirmawati, Dita Ainul Nova Fajri Nurhalifah Parulian Sibuea Premadi, Ageng Prihandono, Boedi Putri Ayu Pramesti, Putri Ayu Ramadhan, Alfa Ramadhani, Dini Rasendriya Azel Qodama Retnowati, Eli Risnawati Rita Noveriza Rizkillah, Muhammad Fathin Rizkiyandi Rosdiani, Dini Rumdanah Ruslan Sabariah Sabariah Safitri, Aini Sahudra, Tengku Muhammad satriani, estika Sayyidatunnisa Sinta Sari Suci Siregar, Asrul Sitepu, Ilpa Ardani Br Siti Alia Zulfa Siti Hardiyanti Siti Nunu Parwati Siti Salasatu Sa’diyah Sri Wahyuni Stevanus Gatot Supriyadi Sufrizal Suhartini Sunardi Ginting Sunarty, Rizqy Supriyadi, Muhamad Rodhi Susianto Susianto Susiarni Magdalena Sutrisno, Imam Hadi Tambusai, Azhari Tumanggor, Arief Hidayat Utamy, Sri Nur Warman, Riki Windasari, Sahana Sri Wita Martianingsih Wulandari, Cynthia Wulansari, Rina Yabib Fikri Rambe Yayah, Enok Yohana, Siti Zainil, Melva Zinatir Rahila Zulfahri Salim Zulistian, Fauhidzi