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Foods
2022 Jan 19;113:. doi: 10.3390/foods11030260.
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Effect of High-Pressure Processing on Fresh Sea Urchin Gonads in Terms of Shelf Life, Chemical Composition, and Microbiological Properties.
Coroneo V
,
Corrias F
,
Brutti A
,
Addis P
,
Scano E
,
Angioni A
.
Abstract
Paracentrotus lividus is a widespread sea urchin species appreciated worldwide for the taste of its fresh gonads. High-pressure processing (HPP) can provide a thermal equivalent to pasteurization, maintaining the organoleptic properties of the raw gonads. This study evaluated HPP technology's effect at 350 MPa and 500 MPa on microbial inactivation and biochemical characteristics of P. lividus gonads. HPP at 350 MPa resulted in a higher decrease in protein and free amino acids associated with a loss of olfactory, color, and gustatory traits and a visual alteration of the texture. On the other hand, gonad samples stored for 40 days after treatments at 500 MPa showed a good organoleptic profile similar to fresh gonads. Furthermore, only 500 MPa effectively reduced mesophilic bacteria contamination among the two HPP treatments carried out. Total lipids increased during storage; however, the SAFA/PUFA rate was homogeneous during HPP trials ranging from 2.61-3.91 g/100 g. Total protein decreased more than 40% after HPP at 350 MPa, whereas, after 500 MPa, it remained stable for 20 days. The amount of free amino acid constantly decreased during storage after HPP at 350 MPa and remained constant at 500 MPa. HPP can effectively remove the bacterial flora and inactivate enzymes, maintaining the properties of the fresh sea urchin gonads.
Angioni,
Characterization of the lipid fraction of wild sea urchin from the Sardinian Sea (western Mediterranean).
2014, Pubmed,
Echinobase
Angioni,
Characterization of the lipid fraction of wild sea urchin from the Sardinian Sea (western Mediterranean).
2014,
Pubmed
,
Echinobase
Bruschi,
High hydrostatic pressure effects on Listeria monocytogenes and L. innocua: Evidence for variability in inactivation behaviour and in resistance to pediocin bacHA-6111-2.
2017,
Pubmed
Chakraborty,
High-Pressure Inactivation of Enzymes: A Review on Its Recent Applications on Fruit Purees and Juices.
2014,
Pubmed
Corrias,
Influence of the Technological Process on the Biochemical Composition of Fresh Roe and Bottarga from Liza ramada and Mugil cephalus.
2020,
Pubmed
Govaris,
Inactivation of Foodborne Viruses by High-Pressure Processing (HPP).
2021,
Pubmed
Kantono,
Effect of High Hydrostatic Pressure Processing on the Chemical Characteristics of Different Lamb Cuts.
2020,
Pubmed
Kingsley,
Inactivation of hepatitis A virus and a calicivirus by high hydrostatic pressure.
2002,
Pubmed
Lian,
High-Pressure Processing for the Production of Added-Value Claw Meat from Edible Crab (Cancer pagurus).
2021,
Pubmed
Marques,
Effect of High-Pressure Processing (HPP) on the Fatty Acid Profile of Different Sized Ragworms (Hediste diversicolor) Cultured in an Integrated Multi-Trophic Aquaculture (IMTA) System.
2019,
Pubmed
McKay,
A comparative study of changes in the microbiota of apple juice treated by high hydrostatic pressure (HHP) or high pressure homogenisation (HPH).
2011,
Pubmed
Patterson,
Microbiology of pressure-treated foods.
2005,
Pubmed
Pavoni,
Synergistic effect of high hydrostatic pressure (HHP) and marination treatment on the inactivation of hepatitis a virus in mussels (Mytilus galloprovincialis).
2015,
Pubmed
Pinela,
Nonthermal physical technologies to decontaminate and extend the shelf-life of fruits and vegetables: Trends aiming at quality and safety.
2017,
Pubmed
Sehrawat,
Microbial inactivation by high pressure processing: principle, mechanism and factors responsible.
2021,
Pubmed
Sánchez,
The effect of High Pressure and High Temperature processing on carotenoids and chlorophylls content in some vegetables.
2014,
Pubmed
