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Nutrient composition of Najdi-camel meat
1Food Sciences Department, College of Agriculture, King Saud University, Riyadh 11451, P.O. Box 2460, Saudi Arabia.
Meat Science
|November 9, 2011
Summary
Camel meat nutritional analysis reveals it is similar to beef but with notable differences in specific amino acids like proline. Organs show higher ash and iron content compared to skeletal muscles.
Area of Science:
- Food Science
- Animal Science
- Nutritional Biochemistry
Background:
- Camel meat is a potential alternative protein source.
- Understanding its nutritional profile is crucial for dietary applications.
- Najdi male camels represent a significant livestock population.
Purpose of the Study:
- To determine the proximate composition, amino acid profile, and inorganic nutrients of Najdi camel meat.
- To compare the nutritional content of different camel meat cuts and organs.
- To benchmark camel meat's nutritional value against other red meats.
Main Methods:
- Proximate analysis (moisture, protein, fat, ash).
- Amino acid composition analysis.
- Inorganic nutrient determination (minerals).
- Statistical analysis of differences between samples (p < 0.05).
Main Results:
- Skeletal muscles: 68.8-76% moisture, 19.4-20.5% protein, 4.1-10.6% fat, 1.0-1.1% ash.
- Camel meat proximate composition is similar to beef.
- Higher proline and lower tryptophan, aspartic acid, tyrosine noted in camel meat protein.
- Organs exhibit higher ash, sodium, and iron than skeletal muscles.
- Kidneys are richer in moisture, calcium, and sodium but lower in protein, magnesium, and potassium than liver and heart.
Conclusions:
- Camel meat offers a nutritional profile comparable to beef, with distinct amino acid characteristics.
- Significant variations in nutrient content exist between different camel meat cuts and organs.
- Camel organs, particularly kidneys, present unique nutritional profiles that warrant further investigation for culinary and health applications.
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