Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings
This study was aimed to determine optimum dose of L-Ascorbyl-2-Phosphate Magnesium in the diet of patin, Pangasius hypophthalmus fingerlings. Five isoprotein and isocaloric diets containing different dose of L-Ascorbyl-2-Phosphate Magnesium, i.e. 0, 25, 75 and 100 mg/kg diet were used in this expe...
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Asosiasi Sains Akuakultur Indonesia
2007-01-01
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| Series: | Jurnal Akuakultur Indonesia |
| Online Access: | https://journal.ipb.ac.id/index.php/jai/article/view/3970 |
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| author | D. Jusadi B.A. Dewantara I. Mokoginta |
| author_facet | D. Jusadi B.A. Dewantara I. Mokoginta |
| author_sort | D. Jusadi |
| collection | DOAJ |
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This study was aimed to determine optimum dose of L-Ascorbyl-2-Phosphate Magnesium in the diet of patin, Pangasius hypophthalmus fingerlings. Five isoprotein and isocaloric diets containing different dose of L-Ascorbyl-2-Phosphate Magnesium, i.e. 0, 25, 75 and 100 mg/kg diet were used in this experiment. Fish with an average size of 5.00±0.11 g were maintained at a density of 15 fish per aquarium. Fish were fed three times a day at satiation, for 40 days. The results of study shows that vitamin C content in fish body increased as the vitamin C level of the diet increased. Similar pattern to vitamin C content was also found in protein retention, lipid retention, daily growth rate, and feed efficiency (p< 0.05). Thus, it can be concluded that the most optimum dose of L-Ascorbyl-2-Phosphate Magnesium as vitamin C source for patin fingerlings in this experiment was 100 mg Vit C/kg diet. Higher dose of L-Ascorbyl-2-Phosphate Magnesium than 100 mg/kg diet however need to be further verified.
Keywords: vitamin C, patin, Pangasius hypophthalmus.
ABSTRAK
Penelitian ini bertujuan untuk menentukan kadar optimum L-Ascorbyl-2-Phosphate Magnesium dalam pakan ikan patin, Pangasius hypophthalmus ukuran sejari. Lima macam pakan isoprotein dan isokalori mempunyai kandungan L-Ascorbyl-2-Phosphate Magnesium berbeda, berturut-turut 0, 25, 50, 75 dan 100 mg/kg pakan telah digunakan dalam penelitian ini. Benih berukuran rata-rata 5,00±0,11 g dipelihara dalam akuarium dengan kepadatan 15 ekor per akuarium. Ikan diberi pakan tiga kali sehari, secara at satiation, selama 40 hari. Hasil penelitian menunjukkan bahwa kadar vitamin C tubuh meningkat sejalan dengan kadar vitamin C pakan. Demikian pula retensi protein, retensi lemak laju pertumbuhan harian, efisiensi pakan mengikuti pola yang sama seperti kandungan vitamin C tubuh (p |
| format | Article |
| id | doaj-art-3bb091f280834ac2ba5ff4a31a7eca25 |
| institution | Kabale University |
| issn | 1412-5269 2354-6700 |
| language | English |
| publishDate | 2007-01-01 |
| publisher | Asosiasi Sains Akuakultur Indonesia |
| record_format | Article |
| series | Jurnal Akuakultur Indonesia |
| spelling | doaj-art-3bb091f280834ac2ba5ff4a31a7eca252025-01-24T18:05:34ZengAsosiasi Sains Akuakultur IndonesiaJurnal Akuakultur Indonesia1412-52692354-67002007-01-015110.19027/jai.5.21-293580Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus FingerlingsD. Jusadi0B.A. Dewantara1I. Mokoginta2Bogor Agricultural University, Department of AquacultureBogor Agricultural University, Department of AquacultureBogor Agricultural University, Department of Aquaculture This study was aimed to determine optimum dose of L-Ascorbyl-2-Phosphate Magnesium in the diet of patin, Pangasius hypophthalmus fingerlings. Five isoprotein and isocaloric diets containing different dose of L-Ascorbyl-2-Phosphate Magnesium, i.e. 0, 25, 75 and 100 mg/kg diet were used in this experiment. Fish with an average size of 5.00±0.11 g were maintained at a density of 15 fish per aquarium. Fish were fed three times a day at satiation, for 40 days. The results of study shows that vitamin C content in fish body increased as the vitamin C level of the diet increased. Similar pattern to vitamin C content was also found in protein retention, lipid retention, daily growth rate, and feed efficiency (p< 0.05). Thus, it can be concluded that the most optimum dose of L-Ascorbyl-2-Phosphate Magnesium as vitamin C source for patin fingerlings in this experiment was 100 mg Vit C/kg diet. Higher dose of L-Ascorbyl-2-Phosphate Magnesium than 100 mg/kg diet however need to be further verified. Keywords: vitamin C, patin, Pangasius hypophthalmus. ABSTRAK Penelitian ini bertujuan untuk menentukan kadar optimum L-Ascorbyl-2-Phosphate Magnesium dalam pakan ikan patin, Pangasius hypophthalmus ukuran sejari. Lima macam pakan isoprotein dan isokalori mempunyai kandungan L-Ascorbyl-2-Phosphate Magnesium berbeda, berturut-turut 0, 25, 50, 75 dan 100 mg/kg pakan telah digunakan dalam penelitian ini. Benih berukuran rata-rata 5,00±0,11 g dipelihara dalam akuarium dengan kepadatan 15 ekor per akuarium. Ikan diberi pakan tiga kali sehari, secara at satiation, selama 40 hari. Hasil penelitian menunjukkan bahwa kadar vitamin C tubuh meningkat sejalan dengan kadar vitamin C pakan. Demikian pula retensi protein, retensi lemak laju pertumbuhan harian, efisiensi pakan mengikuti pola yang sama seperti kandungan vitamin C tubuh (phttps://journal.ipb.ac.id/index.php/jai/article/view/3970 |
| spellingShingle | D. Jusadi B.A. Dewantara I. Mokoginta Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings Jurnal Akuakultur Indonesia |
| title | Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings |
| title_full | Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings |
| title_fullStr | Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings |
| title_full_unstemmed | Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings |
| title_short | Effect of L-Ascorbyl-2-Phosphate Magnesium as a Vitamin C Source in Different Doses on Growth of Patin Pangasius Hypophthalmus Fingerlings |
| title_sort | effect of l ascorbyl 2 phosphate magnesium as a vitamin c source in different doses on growth of patin pangasius hypophthalmus fingerlings |
| url | https://journal.ipb.ac.id/index.php/jai/article/view/3970 |
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