COMPARATIVE EVALUATION OF AMINO ACID PROFILE OF CAMEL RED OFFAL (HEART, LIVER AND KIDNEY)

Résumé

This study evaluates the amino acid profiles of camel red offal (liver, heart, and kidney) to highlight their nutritional significance. The concentrations of essential and non-essential amino acids were analysed, revealing significant differences among the organs (P<0.05). The liver exhibited the highest levels of leucine (6.29 g/100g), lysine (4.73 g/100g), methionine (2.29 g/100g), glutamic acid (10.35 g/100g) and aspartic acid (9.36 g/100g), establishing it as the most nutrient-dense organ. The heart was notable for its proline (3.03 g/100g) and cystine (1.09 g/100g) content, which are essentials for collagen synthesis and antioxidant defense. The kidney demonstrated moderate amino acid levels, with notable contributions in tyrosine (3.11 g/100g) and serine (3.25 g/100g). These findings underscore the potential of camel red offal as valuable dietary sources of high-quality protein and essential nutrients, particularly in arid regions where camel meat is a staple. The study provides a basis for promoting the utilization of camel offal in food formulations to enhance nutritional outcomes.