PENGGUNAAN KHITOSAN SEBAGAI PENGGANTI FORMALIN UNTUK PENGAWETAN IKAN TERI The Utilization Of Chitosan for Anchovy Preservation
DOI:
https://doi.org/10.32493/jitk.v2i1.1086Keywords:
Kata kunci, Khitosan, NaCl, Formalin, Ikan TeriAbstract
ABSTRAK
Penelitian ini mempelajari penggunaan khitosan, NaCl dan formalin pada proses pengawetan ikan teri selama penyimpanan suhu kamar. Tujuannya adalah mengetahui konsentrasi khitosan, NaCl dan formalin yang baik untuk proses pengolahannya. Mengetahui jumlah khitosan dalam pengawetan ikan teri ditinjau dari kadar air, jumlah mikroba. Mengetahui waktu penyimpanan ikan teri hasil pengawetan dengan khitosan, NaCl dan formalin yang baik ditinjau dari kadar air, kandungan mikroba. Mengetahui perbedaan kandungan mikroba dan kadar air dari ikan teri hasil pengawetan dengan khitosan, NaCl dan formalin. Mengetahui kandungan kadar Pb dan kadar abu pada ikan teri. Metoda penelitian ini faktor pertama menggunakan perlakuan konsentrasi khitosan, NaCl, formalin dan faktor kedua adalah lama penyimpanan selama delapan minggu. Variabel yang diamati meliputi total bakteri/TPC, kadar air, kadar abu dan kadar Pb. Hasil penelitian ini menunjukkan bahwa perlakuan konsentrasi khitosan, NaCl dan formalin berpengaruh terhadap variabel total bakteri. Sedangkan perlakuan lama penyimpanan menggunakan khitosan, NaCl dan formalin berpengaruh terhadap variabel kadar air dan total bakteri/TPC. Konsentrasi khitosan 0,5% merupakan konsentrasi yang baik untuk menurunkan total bakteri ikan teri kering. Jumlah kadar Pb dan kadar abu pada ikan teri kering yaitu kadar Pb (1,03-1,32) mg/kg dan kadar abu 0,98 %. b/b.
Kata kunci : Khitosan, NaCl, Formalin, Ikan Teri.
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under creativecommons.org/licenses/by-sa/4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Jurnal Ilmiah Teknik Kimia have CC-BY-SA or an equivalent license as the optimal license for the publication, distribution, use, and reuse of scholarly work.
In developing strategy and setting priorities, Jurnal Ilmiah Teknik Kimia recognize that free access is better than priced access, libre access is better than free access, and libre under CC-BY-SA or the equivalent is better than libre under more restrictive open licenses. We should achieve what we can when we can. We should not delay achieving free in order to achieve libre, and we should not stop with free when we can achieve libre.
Jurnal Ilmiah Teknik Kimia is licensed under a Creative Commons Attribution 4.0 International License
YOU ARE FREE TO:
- Share — copy and redistribute the material in any medium or format
- Adapt — remix, transform, and build upon the material for any purpose, even commercially.
- The licensor cannot revoke these freedoms as long as you follow the license terms.
