Nutritional effects on beef palatability

Marker Assisted Selection for Beef Palatability Characteristics

Enhancing palatability traits in beef chuck muscles.

Thirty-six USDA Select complexus, latissimus dorsi, rhomboideus, serratus ventralis (SEV), splenius, subscapularis, supraspinatus (SUS), and triceps brachii (TRB) muscles were studied. Muscles were assigned to one of four treatments: control, marinated, needle-pumped, and vacuum-tumbled to reach 10% brine pick-up after treatment. The solution was formulated to have 0.5% of sodium chloride and 0...

Effects of forage level in feedlot finishing diets on carcass characteristics and palatability of Jersey beef.

Jersey cattle are known for producing carcasses with a greater amount of marbling, but they require more days on feed to achieve acceptable market weights compared with other breeds. The objective of this study was to evaluate the effect of dietary forage (12 vs. 24% sudangrass:alfalfa hay, DM basis) in steam-flaked, corn-based finishing diets on carcass characteristics, beef palatability, and ...

Memory-dependent effects on palatability in mice

While palatability depends on the properties of particular foods, it is also determined by prior experience, suggesting that memory affects the hedonic value of a substance. Here, we report two procedures that affect palatability in mice: negative contrast and flavour habituation. A microstructure analysis of licking behaviour was employed, with the lick cluster size (the number of licks made i...

Relationships among glycolytic potential, dark cutting (dark, firm, and dry) beef, and cooked beef palatability.

One hundred beef carcasses were selected at three packing plants and were used to determine the relationship between glycolytic potential (GP) and dark, firm, and dry (DFD) beef and to determine the effects of DFD status and GP on cooked beef palatability. Eight individual muscles were excised from one hindquarter of each carcass at d 7 postmortem: longissimus lumborum, psoas major, gluteus med...