The aim of this study was to evaluate the sensory properties musculus longissimus lumborum (LL) collected from Holstein-Friesian Black-and-White (HF BW) bulls and stored for 7, 14 21 days under different modified atmospheres (MA): vacuum, 80% O2 + 20% CO2, 60% 30% CO2 10% N2, 40% 70% Ar. Meat in MA containing more susceptible undesirable changes colour. aroma raw meat, evaluated immediately aft...