Potential application of essential oil of Lavandulastoechas in poultry meat during refrigerated storage

• Published in: Journal of Food Safety and Hygiene 2021-11
• Main Authors: Sriti, Jazia, Boulares, Mouna, Zarroug, Youkabed, Essid, Rym, Fares, Nadia, Jallouli, Selim, Djebbi, Saida, Salem, Nidhal
• Format: Article
• Language: English
• ISSN: 2476-3241; 2476-3241
• DOI: 10.18502/jfsh.v7i1.7846

The inhibitory effects of essential oil (EO) on bacteria development give them an important role in the fields of the food industry as an additive in food packaging. This study was aimed to identify the effect of Lavandula stoechas EO at different concentrations on chicken fillets quality during refrigerated storage. Antimicrobial and antioxidant activities showed that EO extracted has an important antibacterial activity and antiradical potential. In chicken fillets, the lavender EO (100 and 200 ppm) reduced their oxidation and microbial proliferation during refrigerated storage and with no cytotoxicity effect towards murine macrophage cells. During the storage period, the values of pH, dry matter, acidity and cooking loss of treated fillets were lower than that of the control. The statistical analyses proved greatly significant variations of color between the control and the treated by LEO, during storage. The sensory analysis selected an improvement effect in the organoleptic quality of the chicken meat when it was supplemented by 100 ppm of LEO. The statistical analysis of the microbiological characteristics clearly discriminated the control and those treated with LEO (p