Study on Quality Parameters of Yoghurt Fortified With Honey Bee
P. Purevsuren, D.Dashmaa and N.Sarandagina
DOI : 10.36344/ccijavs.2019.v01i05.001 | Cross Current Int J Agri Vet Sci, 2019; 1(5): 91-95
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Abstract: Changes in physical, chemical, microbial and sensory properties of yoghurt enriched with honey were evaluated. The yoghurt was made from cow's milk and milk fortified with 5, 10 and 20% natural honey bee. Results showed that the physical and chemical contents of milk and natural honey are in good agreement with results in relevant standards. Natural honey was with high quality. Overall means of pH value of fortified yoghurt decreased (4.98 to 4.55) as the concentration of fortification percent increased. Titratable acidity was 68-71°Т for yoghurts. The total solid contents of the yoghurt significantly increased with honey concentration. Total bacterial count of in yogurt was 256 at concentration of 105 cfu⁄g, while 22 at 106 cfu⁄g. There was not bacteria growth at 107 cfu⁄g. Addition of honey improved the texture/clarity, color and flavour of the yoghurt. According to the obtained results we conclude that yoghurt of acceptable chemical, and sensory properties can be prepared using 10% natural honey. Fortifying of yoghurt with honey bee could be important for its benefical effects on the human health and well being.
Prevalence of Coliform Bacteria in Bovine Mastitis in Africa: A Systematic Review
Kenneth Nnamdi Anueyiagu, Ishaku Bata Shalangwa and Grace Ayanbimpe
DOI : 10.36344/ccijavs.2019.v01i05.002 | Cross Current Int J Agri Vet Sci, 2019; 1(5): 96-105
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Mastitis which is the inflammation of the mammary gland of mammals with changes in milk due to chemical, physical and bacteriological injuries results in reduction in milk yield and composition. The aim of this study was to assess by a systematic review of published data the occurrence of coliform bacteria in bovine mastitis in Africa from 2000 to 2017 and to investigate the risk factors associated with coliform mastitisThe Preferred Reporting Items for Systematic and Meta-Analyses (PRISMA) procedure was used in the study. The Sample, Phenomenon of Interest, Design, Evaluation, Research type (SPIDER) tool was chosen and modified to establish the research question. Six databases were searched in this study viz., Science Direct, Cochrane Library-central, Medline, Google Scholar, PsycINFO and Open Grey (a grey literature). Studies were critically analyzed and assessed using the Crowe critical appraisal Tool (CCAT). The search strategy generated 121 articles out of which 14 were selected for quality assessment and data extraction. Major findings indicated that the prevalence of coliforms associated with bovine mastitis ranged from as low as 0.4% to as high as 87.5%. However, the most dominant pathogen associated with bovine mastitis was Staphylococcus aureus with a prevalence of ranging from 20.6 – 54.4%. Data generated from the reviewed articles showed age, parity number, lactation stage, and general management system of various farms as the most important factors that influence the development of bovine coliform mastitis in Africa