| Literature DB >> 31284236 |
Branislav Šojić1, Branimir Pavlić2, Predrag Ikonić3, Vladimir Tomović2, Bojana Ikonić2, Zoran Zeković2, Sunčica Kocić-Tanackov2, Marija Jokanović2, Snežana Škaljac2, Maja Ivić2.
Abstract
The effect of coriander essential oil (CEO) at concentrations of 0.075-0.150 μL/g on pH, color, lipid oxidation (TBARS), residual nitrite concentration and microbial growth of cooked pork sausages produced with different levels of sodium nitrite (0, 50 and 100 mg/kg) was investigated. Artificial neural networks modeling and the multi-response optimization were used to determine the optimal combinations of process parameters and storage time. Reduced concentration of sodium nitrite (60 mg/kg) in combination with 0.12 μL/g of CEO resulted in satisfying redness (a* approx. 11.1) and improved oxidative (TBARS approx. 0.12 mg MDA/kg) and microbial stability (total plate count - TPC approx. 2.50 Log CFU/g) of cooked pork sausages during refrigerated storage. Therefore, the results of this paper revealed significant antioxidative and antimicrobial activity of CEO, and consequently its high potential of utilization in processing of cooked pork sausages with enhanced quality and shelf-life.Entities:
Keywords: 1,1,3,3-Tetraethoxypropane (PubChem CID: 67147); 2-Thiobarbituric acid (PubChem CID: 2723628); Butylhydroxytoluene (PubChem CID: 31404); Cooked pork sausage; Coriander essential oil; Microbiological stability; Nitrite; Oxidative stability; Trichloroacetic acid (PubChem CID: 6421); n-Hexane (PubChem CID: 8058)
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Year: 2019 PMID： 31284236 DOI： 10.1016/j.meatsci.2019.107879
Source DB: PubMed Journal: Meat Sci ISSN： 0309-1740 Impact factor: 5.209