The evaluation of seafood processing wastes is an important issue in terms both preventing environmental pollution and adding value to these economically. most practical method that can convert waste into a valuable feed source plant fertilizer make silage. In this study, the ripening times nutritional components fish silages prepared with direct addition lactic acid bacteria culture (Streptoco...

Information on the biological parameters of exploited fish stocks facilitates objective assessment and management these living resources. The sardine (Sardina pilchardus) is considered as overexploited in northwest Africa. It a key species Canaries current large marine ecosystem (CCLME) Atlantic Ocean due to its socioeconomic importance, well being intermediary food web. A massive decline caugh...

Fresh sardine (employed as discard model species) was pressed with a hydraulic press in order to obtain a partially dewatered cake (whose volume represents between 55% and 60% of the initial volume of raw material) and a 3-phase press liquor comprising an aqueous fraction, an oil fraction and a variable amount of suspended solids. Pressing conditions, such as final pressure to which the sardine...

Spatio-temporal variability of the diet of sardine Sardina pilchardus off Portugal was examined through analysis of the stomach contents of fish collected every 14 d from the west and south of Portugal during 2003/2004. Dietary composition of the modal sardine length class was assessed by determining the frequency of occurrence and carbon content of identified prey, and these 2 parameters were ...

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