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- Title
Valorization of Dairy and Fruit/Berry Industry By-Products to Sustainable Marinades for Broilers' Wooden Breast Meat Quality Improvement.
- Authors
Klementaviciute, Jolita; Zavistanaviciute, Paulina; Klupsaite, Dovile; Rocha, João Miguel; Gruzauskas, Romas; Viskelis, Pranas; El Aouad, Noureddine; Bartkiene, Elena
- Abstract
Simple Summary: Producers of poultry meat are confronted with significant challenges, including wooden breast meat (WBM) quality improvement. The study aims to improve the quality of WBM via the use of newly developed marinades based on selected strains of lactic acid bacteria (LAB) in combination with the by-products of the dairy and fruit/berry industries. These marinades would then be used for WBM quality enhancement. Six groups of marinades were prepared: Mp + Lc; Mp + Lc + ApBp; Mp + Lc + BcBp; Mp + Lu; Mp + Lu + ApBp; and Mp + Lu + BcBp. Further marinades were applied for broilers' WBM pre-treatment. Non-treated WBM samples were analyzed as control. The results showed that, after 48 h of marination, enterobacteria and molds/yeasts in WBM were absent. Marinated (24 and 48 h) WBM showed lower dry-matter (DM) and protein content, as well as lower water holding capacity, and exhibited higher drip loss (on average, by 8.76%) and cooking loss (on average, by 12.3%), in comparison with controls. After WBM treatment, biogenic amines decreased; besides, the absence of spermidine and phenylethylamine was observed in meat marinated for 48 h with a marinade prepared with Lu. Overall, this research highlights the potential advantages of the developed sustainable marinades in enhancing the safety and quality attributes of the WBM. The study aims to improve the quality of wooden breast meat (WBM) via the use of newly developed marinades based on selected strains of lactic acid bacteria (LAB) in combination with the by-products of the dairy and fruit/berry industries. Six distinct marinades were produced based on milk permeate (MP) fermented with Lacticaseibacillus casei (Lc) and Liquorilactobacillus uvarum (Lu) with the addition of apple (ApBp) and blackcurrant (BcBp) processing by-products. The microbiological and acidity parameters of the fermented marinades were evaluated. The effects of marinades on the microbiological, technical, and physicochemical properties of meat were assessed following 24 and 48 h of WBM treatment. It was established that LAB viable counts in marinades were higher than 7.00 log10 colony-forming units (CFU)/mL and, after 48 h of marination, enterobacteria and molds/yeasts in WBM were absent. Marinated (24 and 48 h) WBM showed lower dry-matter and protein content, as well as water holding capacity, and exhibited higher drip loss (by 8.76%) and cooking loss (by 12.3%) in comparison with controls. After WBM treatment, biogenic amines decreased; besides, the absence of spermidine and phenylethylamine was observed in meat marinated for 48 h with a marinade prepared with Lu. Overall, this study highlights the potential advantages of the developed sustainable marinades in enhancing the safety and quality attributes of WBM.
- Subjects
MARINADES; BERRIES; MEAT quality; FRUIT; LACTIC acid bacteria; POULTRY as food; BIOGENIC amines
- Publication
Foods, 2024, Vol 13, Issue 9, p1367
- ISSN
2304-8158
- Publication type
Article
- DOI
10.3390/foods13091367