Improvement of the Quality and the Shelf Life of the High Oxygen Modified Atmosphere Packaged Veal by Superficial Spraying with Dihydroquercetin Solution. (10th September 2014)

• Record Type: Journal Article
• Authors: Dragoev, Stefan Georgiev; Staykov, Alexandar Stoyanov; Vassilev, Kiril Petrov; Balev, Dessislav Kostadinov; Vlahova-Vangelova, Dessislava Borislavova
• Other Names: Nau Françoise Academic Editor.
• Is Part Of: International journal of food science. Volume 2014(2014)
• Publication Date: 2014-09-10
• Subjects: Food -- Periodicals; Food industry and trade -- Periodicals; Food; Food Industry; Food; Food industry and trade; Periodicals; Electronic journals; Periodicals; Electronic journals; 664
• DOI: 10.1155/2014/629062
• Languages: English
• ISSNs: 2356-7015

Abstract

Abstract : The improvement of quality and the shelf life of veal by combination of 80%O2 /20%CO2 modified atmosphere packaging and superficial spraying with 0.02% dihydroquercetin solutions was studied. The control samples C, air packaged only, D, air packaged sprayed by 0.02% dihydroquercetin solution, MAP, modified atmosphere packaging only, BMAP, modified atmosphere packaging sprayed by 0.02% butylated hydroxytoluene solution, and DMAP, modified atmosphere packaging sprayed by 0.02% dihydroquercetin solution, were measured. The best results were obtained in modified atmosphere packaging sprayed by 0.02% dihydroquercetin solution. Comparisons with control samples were expressed as reduction in acid value with 27.72%, peroxide value with 64.74%, 2-thiobarbituric acid reactive substances (TBARS) with 65.71%, and the pH with 6.18%. The acid and peroxide values, TBARS, and pH were decreased linearly in response when applying the combination of 80%O2 /20%CO2 modified atmosphere packaging and superficial spraying with 0.02% dihydroquercetin solutions( P < 0.05 ) . The changes of amino nitrogen content of modified atmosphere packaging veal were not influenced statistically significantly by 0.02% dihydroquercetin solution( P > 0.05 ) . According to results obtained it was concluded that 80%O2 /20%CO2 modified atmosphere packaged veal stored at0 ± 0.5 °C after 0.02% dihydroquercetin solution treatment can preserve its quality and shelf life to 15 d postmortem .