Meat quality characteristics of springbok (Antidorcas marsupialis). 2: Chemical composition of springbok meat as influenced by age, gender and production region

Hoffman L.C. ; Kroucamp M. ; Manley M. (2007)


The effects of age, gender and production region on the chemical, mineral and amino acid composition of the M. longissimus dorsi (LD) muscle of springbok were investigated. There was a significant gender*region interaction for protein content - for the four production regions it varied between 18.80 and 21.16 g/100 g. The intramuscular fat (IMF) content of the LD muscle varied between 1.32 and 3.46 g/100 g. Females (3.13 ± 0.28 g/100 g) had a higher (P < 0.05) fat content than males (1.35 ± 0.08 g/100 g). The IMF content of the adult (2.45 ± 0.26 g/100 g) and sub-adult (2.50 ± 0.28 g/100 g) categories was higher (P < 0.05) in comparison to that of the lambs (1.32 ± 0.11 g/100 g). An inverse correlation was noted between the IMF and moisture content (r = -0.49, P < 0.001) of the meat. The two main amino acids were glutamic and aspartic acid, which contributed 2.47-2.74 and 2.31-2.54 g/100 g of dry matter, respectively. Phosphorous was the predominant mineral in the LD muscle (122.92-159.78 mg/100 g of dry matter), followed by potassium (119.44-131.25 mg/100 g of dry matter) and calcium (6.57-145.18 mg/100 g of dry matter). Production region had a significant effect on the mineral and amino acid composition of the meat, while the effects of age and gender were found to be insignificant. © 2007 Elsevier Ltd. All rights reserved.

Please refer to this item in SUNScholar by using the following persistent URL:
This item appears in the following collections: