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Das A.K.,Central Institute for Research on Goats Makhdoom | Rajkumar V.,Central Institute for Research on Goats Makhdoom
Journal of Food Science and Technology

The study was carried out to evaluate the effect of various fat levels on the cooking and sensory properties of goat meat patties cooked by microwave energy. Goat meat patties were prepared with refined vegetable oil to get fat level of 5, 10, 15 and 20%. Each patty was cooked in a microwave oven with full power (700 W) operating at 2450 MHz to an internal temperature of 75-80 C. pH value of raw patties with 5% fat level were lower compared to patties with 10, 15 and 20% fat level. Fat level did not affect emulsion stability of batter but it decreased as fat level increased. Microwave cooking time decreased as fat levels increased. With an increase in fat contents, protein and moisture in raw patties decreased and in cooked meat patties with 5% fat had higher protein and moisture content than those with more fat. Patties with 5% level showed lower cooking loss than other fat level. Water activity of patties was affected by fat level and patties with 15 and 20% fat had lower water activity than patties with 5 and 10% fat. As fat level increased, shear force value decreased indicating soft texture. Subjective colour evaluation indicated that 5% patties were darker and redder than patties with more fat. Sensory analysis revealed that goat meat patties with 5 and 10% fat had less flavour and juicer than patties with 15 and 20% fat. Goat meat patties with 20% fat were the juiciest. Tenderness and oiliness increased significantly with an increase in fat level. Patties with 15% fat were rated higher overall palatability than others. © 2011 Association of Food Scientists & Technologists (India). Source

Singh B.,Amity University | Jain M.,Amity University | Singh S.V.,Central Institute for Research on Goats Makhdoom | Dhama K.,Indian Veterinary Research Institute | And 9 more authors.
Asian Journal of Animal and Veterinary Advances

Mycobacteria are dreadful human and animal pathogens causing range of mycobacterioses in different tissues. Due to their cell wall composition and their adaptability mycobacteria can survive in different habitats for years. Emergence of Multi-drug Resistant (MDR) and extensively drug resistant (XDR) strains has complicated the problem of mycobacterial disease control. Therefore new drugs should evolve to fight drug resistance. Medicinal plants may offer a new hope as source of bioactive molecules for developing alternative medicines for the mycobacterial diseases. Presently used anti-mycobacterial medicines produce serious side-effects and cannot be used in animals because of risk of entry into food chain. Plant derived medicines may help solving this problem and fighting the drug resistance. The present study reviews the literature available on anti- mycobacterial plants and their bioactive molecules with hope that this effort will expedite the research on development of a novel plant derived drugs against mycobacterial diseases. © 2015 Academic Journals Inc. Source

Stephen B.J.,Central Institute for Research on Goats Makhdoom | Stephen B.J.,Amity University | Singh S.V.,Central Institute for Research on Goats Makhdoom | Datta M.,Amity University | And 11 more authors.
Asian Journal of Animal and Veterinary Advances

Tuberculosis, an infectious bacterial disease that affects the lungs is caused by Mycobacterium tuberculosis (MTB). It is the second most infectious disease after AIDS, which can affect both animals and humans. Johne’s Disease (JD) or paratuberculosis caused by in intracellular bacterium Mycobacterium avium subspecies paratuberculosis (MAP) is an incurable wasting disease known to affect a large number of domestic animals and poses serious threat to livestock industries through huge economic losses. Conventional diagnostic methods like enzyme linked immunosorbat assay (ELISA), Polymerase Chain Reaction (PCR), cultural isolation are identification for use in MAP detection while sputum smear microscopy and PCR techniques remain the gold standards for TB detection despite advancement in pathogen detection most of these diagnostic methods are time consuming and have low efficacy and this become a heavy burden to developing and underdeveloped countries. When nanoscale particles are used as tags or labels, measuring the activity or presence of an analyte becomes faster, flexible and highly sensitive. These advantages nanomaterials possess, research have now focused their attention to nanotechnology based detection. Though research have shown these test to be more sensitive, less laboratorious and less time consuming, more needs to be done to introduce point of care diagnostics into the global market. This review highlights the prospects of nanotechnology based diagnostic tests as valuable alternative for rapid detection of this economically important pathogen with high accuracy and precision. © 2015 Academic Journals Inc. Source

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