BACKGROUND Older individuals generally experience a reduced food-chewing efficiency. As a consequence, food texture may represent an important factor that modulates dietary protein digestion and absorption kinetics and the subsequent postprandial protein balance. OBJECTIVE We assessed the effect of meat texture on the dietary protein digestion rate, amino acid availability, and subsequent pos...

An active film composed of chitosan and kombucha tea (KT) was successfully prepared using the solvent casting technique. The effect of incorporation of KT at the levels 1%-3% w/w on the physical and functional properties of chitosan film was investigated. The antimicrobial activity of chitosan/KT film against Escherichia coli and Staphylococcus aureus was evaluated using agar diffusion test, an...

Minced meats are offered to the consumers with different levels of fat. In addition, they are the main ingredients in a large assortment of processed products like hamburgers, patties and sausages. There is a need for a fast determination technique of different chemical composition in minced meat to ensure that the right amount is presented. In this study, a pushbroom hyperspectral imaging syst...

Minced muscle autografting mediates de novo myofiber regeneration and promotes partial recovery of neuromuscular strength after volumetric muscle loss injury (VML). A major limitation of this approach is the availability of sufficient donor tissue for the treatment of relatively large VMLs without inducing donor site morbidity. This study evaluated a laminin-111 supplemented hyaluronic acid bas...

Species belonging to the genus Thunnus are pelagic predator fishes, commonly known as tuna. The species within this genus are of commercial value, and six of them are considered the most valued in world trade (D.M., MIPAAF, 31 Gennaio 2008). Thunnus species originate from a variety of geographic areas, and for this reason the different species can be characterized by the presence of different b...

Volumetric muscle injury (VML) causes an irrecoverable loss of muscle fibers, persistent strength deficits, and chronic disability. A crucial challenge to VML injury and possible regeneration is the removal of all of the in situ native elements necessary for skeletal muscle regeneration. Our first goal was to establish a reliable VML model in the mouse tibialis anterior (TA) muscle. In adult ma...

A real-time polymerase chain reaction (PCR) assay was evaluated to detect Salmonella in hydrodynamic pressure (HDP)-treated chicken using molecular beacon probes available as a commercial kit (iQ-Check, Bio-Rad Laboratories). The sensitivity and accuracy of the assay were compared with the conventional USDA microbiological procedure using artificially contaminated minced chicken. Chicken fillet...

BACKGROUND The aim of the study was to elaborate a method of modelling and forecasting rheological features which could be applied to raw minced meat at the stage of mixture preparation with a given ingredient composition. MATERIAL AND METHODS The investigated material contained pork and beef meat, pork fat, fat substitutes, ice and curing mixture in various proportions. Seven texture paramet...

Gheisari H.R., Møller J.K.S., Adamsen Ch.E., Skibsted L.H. (2010): Sodium chloride or heme protein induced lipid oxidation in raw, minced chicken meat and beef. Czech J. Food Sci., 28: 364–375. The objective of this study was to evaluate the effect of the salt (NaCl) level (0%, 1% and 6%) or the addition of metmyoglobin (MetMb) in the amount twice that in the natural muscle content on the oxida...