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Not Available1. An experiment was conducted to assess the effect of tetrasodium pyrophosphate and sodium bicarbonate on colour and sensory attributes of pre- and post-chilled breast meat. 2. Three groups of 6 halves of breasts (pre-chill) immediately after slaughter were treated with 3% tetrasodium pyrophosphate, 3% sodium bicarbonate in 2% NaCl or 2% NaCl alone (control); the remaining 6 halves (post-chill) were stored overnight at 4°C and then treated similarly. Both the pre- and post-chill samples were held at 4°C for 24 h and pH, water holding capacity, cooking loss, CIE colour values and sensory attributes were recorded. 3. Chilling had few effects on the meat characteristics measured in this study. 4. Treatment with phosphate and bicarbonate increased pH in both the pre- and post-chill groups. Treated breasts exhibited lower L* and higher a* value (more red) than controls. 5. A sensory evaluation study revealed improvements in colour and other sensory attributes of cooked broiler breast meat in all treated samples compared to the control. 6. The findings suggest that tetrasodium pyrophosphate and sodium bicarbonate, when injected post mortem, will have beneficial effects on several physico-chemical (pH, colour, WHC %, cooking loss) and sensory attributes of broiler meat. However, phosphate had a smaller effect than bicarbonate.Not Availabl

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Not AvailableIn this study, the effect of different levels of ragi or finger millet (Eleusine coracana) flour (0, 2.5, 5.0 and 7.5%) on chemical composition, cooking characteristics, instrumental color and sensory properties of chicken patties was evaluated. Incorporation of ragi flour (RF) had no significant effect on fat or protein content of cooked patties. However, RF significantly (P  0.05) during storage, whereas b* values generally decreased with increasing storage. All sensory attributes declined (P < 0.05) as storage time increased.Not Availabl

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Not AvailableThe process temperature for buffalo met blocks processed in retort pouches calculated based on the heat resistance of Clostridium sporogenes PA 3679 in Phosphate buffer saline (PBS- Ph 7.0) as reference medium and in buffalo meat block (pH 6.28) was in the range of 110-121°C. The D values and Z values calculated for C.sporogenes PA 3679 confirmed that the suspension was best suited for conducting thermal resistance studies. The experiment for indirect confirmation of microbial safety of the products involving inoculating the buffalo meat emulsion filled in pouches with C.sporogenes PA 3679 and processed at Fo 12.13 min showed no growth of microorganisms.Not Availabl

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Not AvailableBuffalo meat steaks dipped in either (1) distilled water (control), (2) lactic acid (LA), (3) LA + clove oil (clove), or (4) LA + clove + vitamin C (Vit C) were displayed at 4 ± 1 °C, illuminated by a standard fluorescent lamp. The pH, 2-thiobarbituric acid reactive substances (TBARS), instrumental colour (CIE L∗, a∗, b∗), aerobic plate counts (APC), psychrotrophic counts (PPC), coliform counts and sensory colour and odour were determined up to 12th day of display at 3 days interval. Results showed that, all the treatments have significantly (P < 0.05) reduced the TBARS values compared to control. Among treatments, use of LA + clove has exhibited significantly (P < 0.05) lowest TBARS values throughout display period than others. Buffalo meat steaks treated with either LA + clove or LA + clove + Vit C had significantly (P < 0.05) lower APC, PPC and coliform counts than control or LA treated samples. LA + clove + Vit C treated samples maintained significantly (P < 0.05) higher a∗ and b∗ values during display as well as improvement in sensory colour and odour than others. Treatment with either LA + clove or LA + clove + Vit C extended the display life of buffalo meat steaks at 4 ± 1 °C. There appears to be a significant advantage to using LA + clove or LA + clove + Vit C over LA alone.Not Availabl

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Not AvailableThe shelf life of buffalo meat blocks processed in 3-ply retort pouches at Fo = 12.13 in a stock sterilizer were evaluated at 15 days interval for physico-chemical, microbiological and sensory attributes for a period of 3 months. The pH of the product was 6.28 at 0 day and a gradual decline was noticed during storage. Texture of the product as indicated by shear force values had decreased slowly. The residual nitrite content had significantly declined from 82.67 ppm at 0 day to 45.00 ppm on 90th day of storage. The TBARS values were 0.24 and 0.67 mg malonaldehyde/kg, respectively at 0 day and 90 days of storage. Tyrosine value had significantly increased from 0.37 mg/100 g at 0 day to 0.58 mg/100 g during storage. Free aminoacid content increased gradually from an initial level of 124.32 to 217.51 at 90(th) day of storage. The SDS-PAGE hydrolysis pattern showed barely discernible 205 KDa protein and presence of subfragments in the molecular range of 63 KDa to 29 KDa protein. The sensory studies indicated that the products were well acceptable up to a period of 90 days. As the storage period increased pH, reidual nitrite, sensory attributes declined significantly and TBARS value, tyrosine value and free aminoacid content significantly increased. Mesophillic aerobes and anerobes were found to be absent. The shelf life study indicated that the products were well acceptable up to a period of 90 days based on the assessment of physico-chemical, microbiological and sensory attributes.Not Availabl