Mashuri, Muhammad (2016) PEMANFAATAN SARI BELIMBING WULUH (Averhoa bilimbi) DALAM MEMPERTAHANKAN KUALITAS KESEGARAN IKAN NILA (Oreochromis niloticus). Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
One kind of plant that is used to keep freshness quality oftilapia (Oreochromis niloticus) is star fruit (Averhoa bilimbi)due to its antibacterial compounds such as flavonoids,which is the largest group of phenolic compounds. The aims of this study is to know the effect and best time storage due to star fruit extract to the freshness quality of tilapia (Oreochromis niloticus). This research was conducted at the Laboratory of Bioscience and Analysis, State Polytechnic of Jember from August 2015 until October 2015. The method used is an experimental method with a completely randomized design (CRD) factorial and multiple linear regression 4 treatments consist of (P1 = 55% juice star fruit, P2 = 57% juice starf ruit, P3 = 60% juice star fruit and P4 = 61% juice star fruit) and 3 repetitions. Parameters of this research are Organoleptic Test and Total Plate Count (TPC). The results showed that the preservation of tilapia using star fruit extractcan inhibit the growth of bacteria during storage time with the number of bacteria on the clock the 3rd, 6th hour, hour 9th and 12th hours in a row, that is 11,2 x 105 , 1,2 x 105 , 1,2 x 105, and 1,1 x 105 at a concentration of tilapia with 61% of juice star fruit.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Subjects: | 550 - Rumpun Ilmu Ekonomi > 570 - Ilmu Manajemen > 576 - Manajemen Industri | ||||||
| Divisions: | Jurusan Manajemen Agribisnis > Prodi D4 Manajemen Agroindustri > Tugas Akhir | ||||||
| Depositing User: | Sri Supriyatiningsih | ||||||
| Date Deposited: | 10 Mar 2026 01:00 | ||||||
| Last Modified: | 10 Mar 2026 01:00 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/54757 |
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