کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10396266 | 889120 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fishery by-product as a nutrient source for bacteria and archaea growth media
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
A highly soluble fish protein hydrolysates (FPH) with an 80% protein (peptide size between 1.5 and 20 kDa) and a low free amino acid content was obtained from hake (Merluccius hubssi) filleting waste [Lat. Am. Appl. Res. 30 (2000) 241]. Assays with Halobacterium salinarum, Escherichia coli, Bacillus subtilis and Staphylococcus epidermidis were performed in order to test that FPH as nutrient source for archaea and eubacteria culture media. Cell growth was evaluated by plate count, and by monitoring turbidity and nucleic acids content in liquid cultures. Neither cell growth nor generation times resulting from control and FPH cultures exhibited statistically significant differences at α: 0.05 suggesting that FPH can be used as an alternative substrate for microorganism cultural purposes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 96, Issue 3, February 2005, Pages 383-387
Journal: Bioresource Technology - Volume 96, Issue 3, February 2005, Pages 383-387
نویسندگان
Celina B. Martone, Olinda Pérez Borla, Jorge J. Sánchez,