This study was conducted to evaluate animal performance, carcase characteristics and meat quality of young bulls and steers (Charolais  Holstein-Friesian), fattened until 15 and 18 months of age. One half of 40 young bulls were castrated at 2 or 3 weeks of age. Starting at 7 months of age, they received grass silage supplemented with concentrates. At the end of the fattening period, the animals were slaughtered, and carcase quality and the quality of meat from Musculus longissimus thoracis (MLT) were evaluated. Bulls had a higher carcase dressing percentage, and their carcases had higher lean meat content than steers. MLT from steers had higher intramuscular fat (IMF) content (by 0.89%); it was less tough, more tender and palatable. IMF from bulls had higher concentrations of polyunsaturated fatty acids (PUFAs) and a higher n-6/n-3 PUFA ratio than IMF extracted from steer meat. Older animals had higher carcase quality than those slaughtered at 15 months of age, and slaughtering at a later age had no negative influence on meat quality.
ARTICLE HISTORY
In this study yoghurts produced from full‐fat milk (3.2%) and from low‐fat milk (0.5%), with 0.7% and 2.7% added inulin, were compared. Inulin addition did not influence bacterial counts and acidity. Yoghurt from full‐fat milk showed the highest values of apparent viscosity, followed by yoghurt with 2.7% of inulin. The sensory properties of the yoghurts differed mainly in terms of texture and taste. The highest scores were gained by yoghurt from full‐fat milk, but yoghurt with 2.7% of inulin received only slightly lower scores. The results indicate that inulin has potential as a fat replacer in yoghurt.
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