Effect of High-Pressure Processing and Frozen Storage Prior to Canning on the Content of Essential and Toxic Elements in Mackerel

Author(s):  
Ricardo Prego ◽  
Beatriz Martínez ◽  
Antonio Cobelo-García ◽  
Santiago P. Aubourg
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pp. 109957 ◽  
Author(s):  
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Liliana G. Fidalgo ◽  
Jorge A. Saraiva ◽  
Manuel Vázquez ◽  
Santiago P. Aubourg

2020 ◽  
Vol 59 ◽  
pp. 102236 ◽  
Author(s):  
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Revilija Mozuraityte ◽  
Inger Beate Standal ◽  
Shikha Ojha ◽  
Turid Rustad ◽  
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pp. 493-502 ◽  
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Jorge A. Saraiva ◽  
Santiago P. Aubourg ◽  
Manuel Vázquez ◽  
J. Antonio Torres

2015 ◽  
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pp. 2159-2170 ◽  
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Lucía Méndez ◽  
Liliana Fidalgo ◽  
Manuel Vázquez ◽  
J. Antonio Torres ◽  
...  

Foods ◽  
2020 ◽  
Vol 9 (12) ◽  
pp. 1868
Author(s):  
Ricardo Prego ◽  
Manuel Vázquez ◽  
Antonio Cobelo-García ◽  
Santiago P. Aubourg

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.


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