Jurnal SINTA 1
Application of Chitosan as Antibacterial for Pangasius Fillet at Low Temperature Storage
Jurnal Pengolahan Hasil Perikanan Indonesia · Vol. 19 No. 3 (2017) · hlm. 321–328
- ISSN
- 2354-886X, 2303-2111
- Terbit
- 2017-02-06
- Penerbit
- Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)
- Bahasa
- eng
Abstrak
AbstractThis research were to obtain the optimal concentration of chitosan as an antibacterial material wich had the longest of storage period of pangasius fillet at low temperature storage (5-10oC). The method used is an experimental method with a completely randomized design, four treatments and three replications. Pangasius fillet was soaked with chitosan 0%, 1%, 2% and 3% for 3 minutes, then packed with styrofoam and plastic wrap and stored at low teperature. The observation were made on day 1st, 3rd, 5th, 6th,7th, 9th,10th, 11th and 12th. The parameters observed total bacterial colonies, the degree of acidity (pH), weight loss, and antibacterial activity of chitosan using disc diffusion methods. The conclusion of research was that the 2% chitosan is optimal concentration for pangasius fillet storage at a low temperature until day 11th, with a total 6.7 X105 cfu/g of bacterial colonies, pH 6.67 and total 6,78 % of weight loss.Chitosan also has a higher antibacterial capability against Escherichia coli (Gram negative bacteria) than Staphylococcus aureus and Bacillus subtilis (Gram positive bacteria).
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- Padjadjaran University
- Sunan Gunung Djati State Islamic University Bandung
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| Iis Rostini | Padjadjaran University | 3 |
| Rusky Intan Pratama | Padjadjaran University | 3 |
| Kiki Haetami | Padjadjaran University | 2 |
| Evi Liviawaty | Padjadjaran University | 2 |
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| Muhammad Qobul Raja Dirgantara Giwangkara | Padjadjaran University | 1 |
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| Sofiya Hasani | Sunan Gunung Djati State Islamic University Bandung | 1 |
| Drian Alif Anando | Padjadjaran University | 1 |
| Heti Herawati | Padjadjaran University | 1 |
| David Reivaldo Manuel | Padjadjaran University | 1 |
| Faqih Baihaqi | Padjadjaran University | 1 |
| Mochamad Candra Wirawan Arief | Padjadjaran University | 1 |
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| JUNIANTO JUNIANTO | Padjadjaran University | 1 |
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| Halyda Aulia Wildah | Padjadjaran University | 1 |
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| Luthfiah Al Afifah | Padjadjaran University | 1 |
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