e-journal

Fish peptone development using enzymatic hydrolysis of silver carp by-products as a nitrogen source in Staphylococcus aureus media

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Abstract:
Fish peptone was produced using enzymatic hydrolysis of silver carp filleting by-products by alcalase and trypsin. Also, the efficiency of the hydrolysates as a nitrogen source in Staphylococcus aureus medium was compared with commercial TSB. The results indicated that the protein hydrolysate from alcalase and trypsin had high protein content (92.92%, 91.53 respectively), and degree of hydrolysis (4.94%, 4.6% respectively).The results showed that silver carp filleting waste can be an efficient source for fish peptone production as a nitrogen source for S. aureus medium. However, the type of the used proteolytic enzyme considerably affected the performance of the resulting peptone despite the same DH. Fish peptone produced by alcalese performed significantly (P < 0.05) better than commercial TSB as a media for the bacteria while the performance of the trypsin peptone was not as good as the commercial medium.

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Ketersediaan

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Informasi Detail

Judul Seri

Food Science & Nutrition

No. Panggil

-

Penerbit

: ., 2013

Deskripsi Fisik

Food Science & Nutrition 2015; 3(2): 153–157

Bahasa

English

ISBN/ISSN

doi: 10.1002/fsn3.19

Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

-

Edisi

2015; 3(2).

Subjek

ILMU PANGAN DAN GIZI

Info Detail Spesifik

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Pernyataan Tanggungjawab

deliza

Versi lain/terkait

Lampiran Berkas

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