RT Journal Article
T1 Macroelements and Trace Elements Content in Brine-Canned Mackerel (Scomber colias) Subjected to High-Pressure Processing and Frozen Storage
A1 Prego, Ricardo
A1 Vázquez Vázquez, Manuel
A1 Cobelo García, Antonio
A1 Aubourg Martínez, Santiago Pedro
K1 Chub mackerel
K1 High-pressure processing
K1 Freezing
K1 Frozen storage
K1 Canning
K1 Macroelements
K1 Trace elements
K1 Protein denaturation
K1 Liquor loss
K1 Packaging medium
AB This study analysed the effect of prior high-pressure processing (HPP; 200–600 MPa, 2 min), freezing (−30 °C, 48 h), and frozen storage (−18 °C, 6 months) on the macroelement and trace element content in brine-canned mackerel (Scomber colias). Most elements (Na, Ca, Ba, Mn, Fe, Cu, Cd, Sn, As, S, and Se) showed an increased (p < 0.05) presence in mackerel muscle canned after freezing. A content increase (p < 0.05) was also observed for Na and Sn if prior frozen storage was also applied; on the contrary, Ca, Ba, Mn, Fe, Cd, S, and Se showed a content decrease (p < 0.05) as a result of such storage. Freezing, frozen storage, and canning led to lower values (p < 0.05) in canned fish for K, Mg, Pb, and P. Prior HPP led to relevant content decreases (p < 0.05) for K, Mg, Ca, Ba, Mn, Fe, Pb, and P contents in fish canned after the freezing step; HPP provoked additional decreases (p < 0.05) in Ca, Ba, and Mn levels in samples corresponding to 6-month frozen storage. On the contrary, prior HPP led to marked increases (p < 0.05) for Cd, S, and Se contents in all canned samples. Content changes are explained on the basis of modifications of other constituents and liquor losses from muscle
PB MDPI
YR 2020
FD 2020
LK http://hdl.handle.net/10347/23985
UL http://hdl.handle.net/10347/23985
LA eng
NO Prego, R.; Vázquez, M.; Cobelo-García, A.; Aubourg, S.P. Macroelements and Trace Elements Content in Brine-Canned Mackerel (Scomber colias) Subjected to High-Pressure Processing and Frozen Storage. Foods 2020, 9, 1868
NO This study was supported by the Spanish “Consejo Superior de Investigaciones Científicas (CSIC)” (Research Project 2017-70E032)
DS Minerva
RD 26 abr 2026