raw data.Quality Assessment Of Selected Dairy Products In Sri Lankan Market.xlsx

The study was performed to identify physico-chemical and microbial quality of Full cream milk powder (FCMP) and Pasteurized milk (PM) in the Sri Lankan market. Four brands of FCMP (A, B,C, D) and three brands of PM ( E, F, G) and raw cow’s milk samples (Control) were tested. Brands C and D are locally produced and brands A and B are imported to Sri Lanka. All the PM are produce in Sri Lanka. Three samples from each brand for the determination of physico- chemical parameters and five samples from each brand for enumeration of Total Coliform Count (TCC) were tested and each test was duplicated. A cup of milk (COM) produced by dissolving 25 g of FCMP in 200 ml of water. COM of FCMP was compared with COM of liquid milk and p value < 0.05 was considered significant.

本研究旨在检测斯里兰卡市场流通的全脂乳粉（Full cream milk powder, FCMP）与巴氏杀菌乳（Pasteurized milk, PM）的理化及微生物品质。本次实验共纳入4个品牌的全脂乳粉（A、B、C、D）、3个品牌的巴氏杀菌乳（E、F、G），以及生牛乳样本作为对照组。其中品牌C、D为斯里兰卡本地生产，品牌A、B为进口至该国的产品；所有受试巴氏杀菌乳均为斯里兰卡本土生产。针对各品牌样本，分别采集3份用于理化参数测定，采集5份用于总大肠菌群计数（Total Coliform Count, TCC），每项检测均设置平行重复。将25g全脂乳粉溶于200ml水中制备复原乳（cup of milk, COM），将全脂乳粉复原乳与液态乳进行对比分析，以p值<0.05作为差异具有统计学意义的判定标准。