The antioxidant effect of curry leaf powder (CLP) was determined by assessing the formation of lipid peroxides, free fatty acids (FFA) and thiobarbituric acid substances (TBARS) in raw ground and cooked goat meat patties during refrigerated storage. pH, water holding capacity and cooking loss per cent were not affected by curry leaf powder when added in raw ground goat meat. Fresh goat meat wit...

Variations in texture were determined for 10 day aged raw and cooked Longissimus thoracis (LT) muscle from 436 bulls of 15 European cattle breeds slaughtered at an age of 13-16 months. Variations in texture were related to differences in pH 24 h post-mortem, sarcomere length, collagen characteristics and lipid content. The shear force of cooked meat samples varied from 43.8 to 67.4 N/cm². Simme...

The objective of this study was to determine the influence of dietary conjugated linoleic acid (CLA) on lipid oxidation, volatile profiles, and sensory characteristics of irradiated cooked chicken meat. Forty-eight 27-wk-old White Leghorn hens were fed a diet containing 0, 1.25, 2.5, or 5.0% CLA. After 12 wk of feeding trial, hens were slaughtered, and boneless, skinless breast and thigh muscle...

The cooking of food is hypothesized to have played a major role in human evolution partly by providing an increase in net energy gain. For meat, cooking compromises the structural integrity of the tissue by gelatinizing the collagen. Hence, cooked meat should take less effort to digest compared to raw meat. Likewise, less energy would be expended digesting ground meat compared to intact meat. W...

The effect of irradiation and packaging conditions on the content of cholesterol oxidation products (COPs) and lipid oxidation in cooked turkey, beef, and pork during storage was studied. Ground turkey leg, beef, and pork were cooked, packaged either in oxygen-permeable or oxygen-impermeable bags, and irradiated at 0 or 4.5 kGy. Lipid oxidation and COPs were determined after 0 and 7 days of sto...

1presented at UNIDO-NU Soybean Conference, Peoria, Illinois, November 1969. 2Northern Marketing and Nutrition Research Division, ARS, USDA. DUring the past 35 years or so workers in the field of animal nutrition have shown, that the protein of boybeans when properly processed is an economical source of feed protein for the efficient production of livestock and poultry. The protein in soy flours...

Pectoralis muscle quality was evaluated from 18-wk-old tom turkeys after electrical stun, carbon dioxide stun, or no stun methods were applied. Color was measured on raw muscle and cooked meat using a colorimeter. Muscle pH was measured 15 min post-mortem (initial), 24 h post-mortem (final), and after cooking. The right Pectoralis muscle of each carcass was excised for m-calpain analysis within...

This study was conducted to evaluate the traditional meat cooking methods, beef topside cuts were used in the experiment and divided into four groups, and four different cooking methods were done. A-roosting, B-frying, C-boiling, and DBabiker (1981) methods as a control method which is used as one of cooking loss % methods in meat. Sample prepared from cooked meat for meat chemical analysis. Pr...

OBJECTIVE Fasting is not routinely recommended for renal function tests, despite the known effects of cooked meat on creatinine. We therefore studied variation in creatinine and estimated glomerular filtration rate (eGFR) after a standardized cooked meat meal in 80 subjects: healthy volunteers and diabetic patients with chronic kidney disease (CKD) stages 1 and 2, 3a, 3b, and 4 (n = 16/group). ...

This study demonstrates that a combination of bulk NMR and magnetic resonance imaging measurements of the T(2)-values of water protons can be used to determine the heat-induced changes in the structure and moisture content of fresh chicken meat which had been cooked in a convection oven at 200°C for a range of times. The gravimetric moisture content was also determined for both the raw and cook...