HUMAN NUTRITION

Detailed explanation-1: -Generally meats consist of about 20 percent protein, 20 percent fat, and 60 percent water. The amount of fat present in a particular portion of meat varies greatly, not only with the kind of meat but also with the quality; the “energy value” varies in direct proportion with the fat content (see table).

Detailed explanation-2: -A complete protein source is one that provides all of the essential amino acids. You may also hear these sources called high quality proteins. Animal-based foods; for example, meat, poultry, fish, milk, eggs, and cheese are considered complete protein sources.

Detailed explanation-3: -Meat is an increasingly important source of high-value animal protein worldwide. Meat fat comprises mostly monounsaturated and saturated fatty acids, with oleic (C18:1), palmitic (C16:0), and stearic acid (C18:0) being the most ubiquitous. Meat and meat products are considerable sources of cholesterol in the diet.

Detailed explanation-4: -The foods that have higher amounts of protein include: fish (canned, frozen and fresh) – also contain fat. meat (beef, pork, lamb, goat) –also contain fat. poultry (chicken, turkey) – also contain fat.