CD Skripsi

Variasi Konsentrasi Bakteriosin Dari Pediococcus Pentosaceus Strain 2397 Terhadap Mutu Bakso Ikan Patin Selama Penyimpanan Beku

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ABSTRACT
Fish meatball is perishable food because of their complete nutritional content. Bacteriocin from Pediococcus pentosaceus strain 2397 is potentially to be used as preservatives because of their broad inhibitory spectrum and resistance to processing and storage temperatures. The study aimed to determine the bacteriocin concentration of Pediococcus pentosaceus strain 2397 that was appropriate for use as a preservative for the quality of catfish meatballs based on SNI 01-7266-2017 during frozen storage. This research was conducted experimentally using a completely randomized design (CRD) consisting of five treatments as follows: without the addition of bacteriocin (B1); the concentrations of bacteriocins for 0.15% (B2), 0.30% (B3), 0.45% (B4), and 0.60% (B5). The samples were stored at a freeze temperature for 0, 3, 6, 9, 15 and 21 days. The data obtained were analyzed statistically using analysis of variance (ANOVA), then analyzed with duncan's new multiple range test (DNMRT) at 5% level. The results showed that the concentration of bacteriocin significantly affected moisture, ash and protein content, but did not significantly influence descriptive sensory analysis. The best treatment was B5 (bacteriocin concentration 0.60%) which could maintain the quality of catfish meatballs up to 21st day with a moisture content of 71.72%, ash 1.34%, protein 7.62% and descriptive sensory assessment had a surface less smooth, slightly hollow and less bright, smells and tastes somewhat less specific product (namely catfish), solid, compact texture and rather springy.
Keywords: meatball, bacteriocin, catfish, Pediococcus pentosaceus

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1806111046

Penerbit

Pekanbaru. : Universitas Riau –Fakultas Pertanian– TEKNOLOGI HASIL PERTANIAN., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1806111046

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNOLOGI HASIL PERTANIAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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