Crude peptones from cowtail ray ( Trygon sephen ) viscera as microbial growth media

May 30, 2017 | Autor: Achmad Toto Poernomo | Categoría: Technology, Biological Sciences, Saccharomyces cerevisiae, Escherichia coli, Staphylococcus aureus, Nitrogen, Aspergillus flavus, Bacillus subtilis, Formic Acid, Body Weight, Optical Density, Microbial Growth, Nitrogen, Aspergillus flavus, Bacillus subtilis, Formic Acid, Body Weight, Optical Density, Microbial Growth

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In the processing of cowtail ray (Trygon sephen) in Indonesia, viscera (up to 20% body weight) is wasted together with the head, frame and skin. A series of studies have been carried out to investigate the utilization of the viscera, and the present paper reports the conversion of the viscera into microbiological peptones. Ensilation using 3% (v/w) mixture of propionic

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Crude peptones from cowtail ray ( Trygon sephen ) viscera as microbial growth media

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