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dc.contributor.author | Martínez Álvarez, Óscar | - |
dc.contributor.author | López Caballero, M. E. | - |
dc.contributor.author | Montero García, Pilar | - |
dc.contributor.author | Gómez Guillén, M. C. | - |
dc.date.accessioned | 2013-05-31T11:20:34Z | - |
dc.date.available | 2013-05-31T11:20:34Z | - |
dc.date.issued | 2005 | - |
dc.identifier | issn: 0022-1147 | - |
dc.identifier.citation | Journal of Food Science 70: M415- M422 (2005) | - |
dc.identifier.uri | http://hdl.handle.net/10261/77276 | - |
dc.description.abstract | A study was made of the effect on melanosis, biochemical indexes, and microbial growth in tiger prawns (Marsupenaeus japonicus) from aquaculture, using a formulation containing 4-hexylresorcinol (0.1% and 0.05%) in combination with organic acids (citric, ascorbic, and acetic) and chelating agents (ethylenediaminetetraacetic acid [EDTA] and disodium dihydrogen pyrophosphate [PPi]). In vivo and postmortem application of treatment was evaluated. Prawns with no additives or treated with 4% of a commercial formula based on sulfites were used to compare with 4-hexylresorcinol. The formulations based on 4-hexylresorcinol or sulfites inhibited the polyphenoloxidase (PPO) activity under 0.2 (Δoptical density [OD]/min/mL), instead of 1 (ΔOD/min/mL) achieved by prawns without additives, with the consequent delay in the appearance of melanosis during the 1st wk of storage. Prawns treated with sulfites showed initially better protection; however 4-hexylresorcinol proved to be more effective at the end of storage. The formulation based on 4-hexylresorcinol at 0.1% concentration, provided in vivo, inhibited the microbial growth (total bacteria count, H2S-producer microorganisms, lactic acid bacteria, enterobacteria, and pseudomonads), whereas the commercial sulfites inhibited the luminescent bacteria growth. © 2005 Institute of Food Technologists. | - |
dc.language.iso | eng | - |
dc.publisher | Institute of Food Technologists | - |
dc.rights | closedAccess | - |
dc.title | A 4-hexylresorcinol-based formulation to prevent melanosis and microbial growth in chilled tiger prawns (Marsupenaeus japonicus) from aquaculture | - |
dc.type | artículo | - |
dc.date.updated | 2013-05-31T11:20:34Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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