Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor
ABSTRACT This study was aimed to determine the effect of fish oil addition on growth performance and fatty acid composition of eel Anguilla bicolor bicolor. Freswater eel at an initial body weight of 9.90± 0.05 g were maintained in aquarium with volume of 120 L at stocking density of 1 g/L for 40...
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Asosiasi Sains Akuakultur Indonesia
2015-05-01
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| Series: | Jurnal Akuakultur Indonesia |
| Online Access: | https://journal.ipb.ac.id/index.php/jai/article/view/9453 |
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| author | Retno Cahya Mukti Nur Bambang Priyo Utomo Ridwan Affandi |
| author_facet | Retno Cahya Mukti Nur Bambang Priyo Utomo Ridwan Affandi |
| author_sort | Retno Cahya Mukti |
| collection | DOAJ |
| description | ABSTRACT
This study was aimed to determine the effect of fish oil addition on growth performance and fatty acid composition of eel Anguilla bicolor bicolor. Freswater eel at an initial body weight of 9.90± 0.05 g were maintained in aquarium with volume of 120 L at stocking density of 1 g/L for 40 days. This research applied complete randomized design with four treatments addition of fish oil, i.e. 0%, 5%, 10%, and 15%. All treatments were carried out in triplicate. Feed given as much as 3% of the fish biomass a day for four times at 06:00, 11:00, 16:00, and 21:00. The results showed that the addition of fish oil in the diet have different effects (P<0.05) on specific growth (0.88–1.36%), feed efficiency (30.18–48.53%), protein retention (14.57–20.24%), fat retention (16.77–52.49%), energy retention (12.38–20.20%), and hepatosomatic index (1.72–2.72%) whereas the survival showed no difference (P>0.05) at 100%. In the fatty acid composition total of unsaturated fatty acid composition was 30.91–40.95%, n-3 fatty acids was 6.10–8.19%, and n-6 fatty acids were 6.18–8.19%. In conclusion, the addition of fish oil in the diet of freshwater eel Anguilla bicolor bicolor can be done up to 5% (13% fat content of diet).
Keywords: Anguilla bicolor bicolor, fish oil, growth performance, fatty acid composition
ABSTRAK
Penelitian ini bertujuan untuk menguji pengaruh penambahan minyak ikan terhadap kinerja pertumbuhan dan komposisi asam lemak ikan sidat Anguilla bicolor bicolor. Ikan sidat dengan bobot 9,90±0,05 g dipelihara dalam akuarium dengan volume 120 L pada padat tebar 1 g/L selama 40 hari. Penelitian ini menggunakan rancangan acak lengkap terdiri atas empat perlakuan penambahan minyak ikan pada pakan sebesar 0%, 5%, 15%, dan 15%. Semua perlakuan terdiri atas tiga ulangan. Pakan diberikan sebanyak 3% dari biomassa ikan dan diberikan sebanyak empat kali sehari yaitu pukul 06.00, 11.00, 16.00 dan 21.00. Hasil penelitian menunjukkan bahwa penambahan minyak ikan dalam pakan memberikan pengaruh yang berbeda (P<0,05) terhadap spesific growth rate (0,88– 1,36%), efisiensi pakan (30,18–48,53%), retensi protein (14,57–20,24%), retensi lemak (16,77–52,49%), retensi energi (12,38–20,10%), dan indeks hepatosomatik (1,72–2,72%). Sintasan tidak menunjukkan adanya perbedaan (P>0,05) yaitu 100%. Pada komposisi asam lemak dihasilkan total komposisi asam lemak tidak jenuh 30,91– 40,95%, asam lemak n-3 6,10–8,19%, dan asam lemak n-6 6,18–8,19%. Dengan demikian, dapat disimpulkan bahwa penambahan minyak ikan dalam pakan ikan sidat Anguilla bicolor bicolor dapat dilakukan sampai dengan 5% (kadar lemak pakan 13%).
Kata kunci: Anguilla bicolor bicolor, minyak ikan, kinerja pertumbuhan, komposisi asam lemak
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| format | Article |
| id | doaj-art-72157e0acc9a494c86c61201a9258955 |
| institution | Kabale University |
| issn | 1412-5269 2354-6700 |
| language | English |
| publishDate | 2015-05-01 |
| publisher | Asosiasi Sains Akuakultur Indonesia |
| record_format | Article |
| series | Jurnal Akuakultur Indonesia |
| spelling | doaj-art-72157e0acc9a494c86c61201a92589552025-01-24T17:59:07ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002015-05-0113110.19027/jai.13.54-607895Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolorRetno Cahya Mukti0Nur Bambang Priyo Utomo1Ridwan Affandi2Sekolah Pascasarjana, Program Studi Ilmu Akuakultur, Institut Pertanian BogorDepartemen Budidaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor Pertanian Bogor Kampus IPB Darmaga Bogor 16680Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, Institut Pertanian Bogor Kampus IPB Darmaga Bogor 16680ABSTRACT This study was aimed to determine the effect of fish oil addition on growth performance and fatty acid composition of eel Anguilla bicolor bicolor. Freswater eel at an initial body weight of 9.90± 0.05 g were maintained in aquarium with volume of 120 L at stocking density of 1 g/L for 40 days. This research applied complete randomized design with four treatments addition of fish oil, i.e. 0%, 5%, 10%, and 15%. All treatments were carried out in triplicate. Feed given as much as 3% of the fish biomass a day for four times at 06:00, 11:00, 16:00, and 21:00. The results showed that the addition of fish oil in the diet have different effects (P<0.05) on specific growth (0.88–1.36%), feed efficiency (30.18–48.53%), protein retention (14.57–20.24%), fat retention (16.77–52.49%), energy retention (12.38–20.20%), and hepatosomatic index (1.72–2.72%) whereas the survival showed no difference (P>0.05) at 100%. In the fatty acid composition total of unsaturated fatty acid composition was 30.91–40.95%, n-3 fatty acids was 6.10–8.19%, and n-6 fatty acids were 6.18–8.19%. In conclusion, the addition of fish oil in the diet of freshwater eel Anguilla bicolor bicolor can be done up to 5% (13% fat content of diet). Keywords: Anguilla bicolor bicolor, fish oil, growth performance, fatty acid composition ABSTRAK Penelitian ini bertujuan untuk menguji pengaruh penambahan minyak ikan terhadap kinerja pertumbuhan dan komposisi asam lemak ikan sidat Anguilla bicolor bicolor. Ikan sidat dengan bobot 9,90±0,05 g dipelihara dalam akuarium dengan volume 120 L pada padat tebar 1 g/L selama 40 hari. Penelitian ini menggunakan rancangan acak lengkap terdiri atas empat perlakuan penambahan minyak ikan pada pakan sebesar 0%, 5%, 15%, dan 15%. Semua perlakuan terdiri atas tiga ulangan. Pakan diberikan sebanyak 3% dari biomassa ikan dan diberikan sebanyak empat kali sehari yaitu pukul 06.00, 11.00, 16.00 dan 21.00. Hasil penelitian menunjukkan bahwa penambahan minyak ikan dalam pakan memberikan pengaruh yang berbeda (P<0,05) terhadap spesific growth rate (0,88– 1,36%), efisiensi pakan (30,18–48,53%), retensi protein (14,57–20,24%), retensi lemak (16,77–52,49%), retensi energi (12,38–20,10%), dan indeks hepatosomatik (1,72–2,72%). Sintasan tidak menunjukkan adanya perbedaan (P>0,05) yaitu 100%. Pada komposisi asam lemak dihasilkan total komposisi asam lemak tidak jenuh 30,91– 40,95%, asam lemak n-3 6,10–8,19%, dan asam lemak n-6 6,18–8,19%. Dengan demikian, dapat disimpulkan bahwa penambahan minyak ikan dalam pakan ikan sidat Anguilla bicolor bicolor dapat dilakukan sampai dengan 5% (kadar lemak pakan 13%). Kata kunci: Anguilla bicolor bicolor, minyak ikan, kinerja pertumbuhan, komposisi asam lemak https://journal.ipb.ac.id/index.php/jai/article/view/9453 |
| spellingShingle | Retno Cahya Mukti Nur Bambang Priyo Utomo Ridwan Affandi Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor Jurnal Akuakultur Indonesia |
| title | Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor |
| title_full | Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor |
| title_fullStr | Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor |
| title_full_unstemmed | Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor |
| title_short | Fish oil supplementation in commercial diet on growth of Anguilla bicolor bicolor |
| title_sort | fish oil supplementation in commercial diet on growth of anguilla bicolor bicolor |
| url | https://journal.ipb.ac.id/index.php/jai/article/view/9453 |
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