Science and Education Publishing American Journal of Food and Nutrition 2374-1163 5 1 2017 3 1 An Applied Research Method on Assembling Milk Spoilage Bacteria from Different Milk Samples 41 50 EN Avra Pratim Chowdhury Department of Microbiology, University of Chittagong Anuva Chowdhury Bhriganka Bharadwaj Mohammad Abul Manchur AJFN2017515 10.12691/ajfn-5-1-5 2016 9 18 2016 12 23 2017 2 27 Worldwide, Pasteurized Milk and Milk products are popular food to consumers. A lot of works have been concerned out on Pasteurized and UHT milk during the last few years in different concerns of the world. There are a lot of information in the world related to characters of the different microorganisms involved, although Pasteurized milk is one of the most favorite and liking food item to the young generation in the country. Therefore Pasteurized milk and milk products storage for long time should always be avoided. As most of the bacteria are able to produce toxins, it is necessary to monitor strictly Pasteurized milk and milk products and then certify them for human consumption. It is the author's (Chowdhury AP et.al.) description that pasteurization is simply a quick fix that allows large cartels to profit from the sales of milk. So also for its demand in the market many companies and renown dairy farms have been prepared it without proper maintaining its nutritional quality, hygienic condition. To analyze the hygienic condition in Pasteurized milk, research works prepared by well known and established Research laboratories in the Chittagong, Bangladesh.