Results 161 to 170 of about 1,656 (187)

Feasibility of microwave-induced combustion for trace element determination in Engraulis anchoita by ICP-MS

Food Chemistry, 2014
A method based on microwave-induced combustion (MIC) was developed for fish (Engraulis anchoita) digestion and subsequent determination of As, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Se, and Zn by inductively coupled plasma mass spectrometry (ICP-MS). A reflux step (5 min) was applied to improve absorption and recovery of analytes. Nitric acid was investigated
Juliana V, Maciel   +6 more
openaire   +4 more sources

Acoustic target strength (TS) of argentine anchovy (Engraulis anchoita): The nighttime scattering layer

2017 IEEE/OES Acoustics in Underwater Geosciences Symposium (RIO Acoustics), 2017
Adrian Madirolas   +5 more
openaire   +3 more sources

Development of the visual system of anchovy larvae, Engraulis anchoita: A microanatomical description

Journal of Morphology, 2020
AbstractDuring the early ontogeny of fish larvae, the accurate development of the visual system plays a key role, because it is involved in locating food, orientation, selection of favorable habitat, and evasion of predators. The structure of the eye of the fish is typical of vertebrates, with some modifications related to the aquatic environment.
Valeria Miranda   +3 more
openaire   +3 more sources

On-board handling and preservation of anchovy (Engraulis anchoita) catches

International Journal of Refrigeration, 1990
Abstract The anchovy of the Argentine Sea is an under-exploited resource due to the effect of economic and technological factors. Any proposal to increase the exploitation of this resource must consider on-board handling and preservation of the catch as critical points because the characteristics of the fish (high lipid contents, muscle fragility and
C.A. Castañón, A.O. Barral
openaire   +1 more source

Shelf Life of Brine Refrigerated Anchovies (Engraulis anchoita) for Canning

Journal of Food Science, 1984
The possibility of keeping anchovies in brine at 0°C was studied. The storage life of anchovies under these conditions was about 85 hr. The concentration of brine seems to have little effect on the quality loss at the concentrations used in this study. An acceptability level for the raw material basedon sensory attributes cannot be established with any
C. E. DEL VALLE   +3 more
openaire   +1 more source

Using new tools to identify eggs ofEngraulis anchoita(Clupeiformes, Engraulidae)

Journal of Fish Biology, 2014
Efficiency of the identification of eggs ofEngraulis anchoitacan be greatly improved by a method developed from egg measurements, using photography and the ImageJ programme, analysed by discriminant analysis using R software.
J M, Favero   +3 more
openaire   +2 more sources

Fish length prediction from acoustic descriptors of Anchovy (Engraulis anchoita) schools

2015 IEEE/OES Acoustics in Underwater Geosciences Symposium (RIO Acoustics), 2015
In a fishery assessment context, Artificial Neural Networks (ANNs), among other techniques, have been intensively tested for the identification of fish species and pursuing the automatic classification of the schools, based on descriptors extracted from digital echosounder recordings.
Franco J. Solari   +4 more
openaire   +1 more source

Anchovy stocks (Engraulis anchoita) and larval growth in the SW Atlantic

Fisheries Research, 2003
Abstract Growth rates of anchovy larvae were estimated from samples collected in the Brazilian Southeastern Bight (BSEB) in June/July and November/December, 1995. Horizontal distribution and abundance of the larvae were determined. The rate of ring formation on the otolith was related to the marginal increments and time of day.
Leandro Castello, Jorge P Castello
openaire   +1 more source

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