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Predicting optimal conditions to minimize quality deterioration while maximizing safety and functional properties of irradiated egg

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dc.contributor.authorYun, Hyejeong-
dc.contributor.authorJung, Yeonkuk-
dc.contributor.authorLee, Kyung Haeng-
dc.contributor.authorSong, Hyun Pa-
dc.contributor.authorKim, Keehyuk-
dc.contributor.authorJo, Cheorun-
dc.date.accessioned2024-08-08T01:44:55Z-
dc.date.available2024-08-08T01:44:55Z-
dc.date.created2019-12-13-
dc.date.created2019-12-13-
dc.date.issued2012-08-
dc.identifier.citationRadiation Physics and Chemistry, Vol.81 No.8, pp.1163-1165-
dc.identifier.issn0969-806X-
dc.identifier.urihttps://hdl.handle.net/10371/207808-
dc.description.abstractIrradiation is an excellent method for improving the safety and functional properties of egg. However, the internal quality of egg can be deteriorated due to a rapid decrease in Haugh units. In this study, the optimal conditions for maintaining the quality and maximizing the safety and functional properties of egg were determined when combination of irradiation and chitosan coating was treated using response surface methodology (RSM). Independent degradation parameters irradiation dose (0-2 kGy) and concentration of chitosan coating (0-2%) were assigned (-2,-1, 0, 1, 2), and 10 intervals were set on the basis of central composite design for the degradation experiment. The dependant variables within a confidence level less than 5% were Haugh units, foaming ability, foam stability, and number of Salmonella typhimurium. The predicted maximum values of Haugh units and foaming ability were 82.7 (irradiation dose 0.0006 kGy and concentration of chitosan solution 1.03%) and 62.2 mm (1.99 kGy and 0.86%), respectively. S. typhimurium inoculated on the egg surface was not detected after 1.86 kGy and 0.48%. Based on superimposing four-dimensional RSM with respect to freshness (Haugh units), functional property (foaming capacity and foam stability), and reduction of S. typhimurium, the predicted optimum ranges for irradiation dose and chitosan solution concentration were 0.35-0.65 kGy and 0.25-0.85%, respectively. The predicted optimum values were obtained from 0.45 kGy and 0.525%. This methodology can be used to predict egg quality and safety when different combination treatments were applied. (C) 2011 Elsevier Ltd. All rights reserved.-
dc.language영어-
dc.publisherPergamon Press Ltd.-
dc.titlePredicting optimal conditions to minimize quality deterioration while maximizing safety and functional properties of irradiated egg-
dc.typeArticle-
dc.identifier.doi10.1016/j.radphyschem.2011.11.027-
dc.citation.journaltitleRadiation Physics and Chemistry-
dc.identifier.wosid000306045800063-
dc.identifier.scopusid2-s2.0-84861954907-
dc.citation.endpage1165-
dc.citation.number8-
dc.citation.startpage1163-
dc.citation.volume81-
dc.description.isOpenAccessN-
dc.contributor.affiliatedAuthorJo, Cheorun-
dc.type.docTypeArticle; Proceedings Paper-
dc.description.journalClass1-
dc.subject.keywordPlusWHITE-
dc.subject.keywordAuthorEgg-
dc.subject.keywordAuthorIrradiation-
dc.subject.keywordAuthorChitosan coating-
dc.subject.keywordAuthorPrediction-
dc.subject.keywordAuthorRSM-
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  • College of Agriculture and Life Sciences
  • Department of Agricultural Biotechnology
Research Area Analysis, evaluation, and development of quality and process of animal-origin foods, Development of non-thermal process for improvement of safety of animal-origin foods, Understanding of muscle biology and cultured muscle production

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