Chemical and sensory quality of lamb meat burgers from Manchego Spanish breed.

This study examines the nutritional composition, fatty acid profile and sensory properties of two types of lamb burgers from the Spanish Manchego breed (formula 1 = L: completely from leg lamb meat; formula 2 = LNB with 2/3 leg and 1/3 neck and breast meat). A significant effect of the formulation type was found since Formula 1 had a lower fat percentage ( p < 0.001) and higher protein content ( p < 0.05). The percentage of total fatty acids and the profile varied for both formulas and consequently their indexes. In addition, the levels of saturated and polyunsaturated fatty acids were slightly lower ( p < 0.001) and higher ( p < 0.001), respectively, in burgers L than in LNB although both types of burgers raised fatty acid indexes in a healthy threshold. As regarding the sensorial analysis, non-significant differences were described among both formulas. In conclusion, meat quality characteristics were similar for both formulation types being the storage time, the only factor affecting lamb burger stability. [ABSTRACT FROM AUTHOR]