Nghiên cứu mô tả cắt ngang tiến hành tại 65 cơ sở sản xuất sản phẩm nước uống đóng bình (NUĐB) trên địa bàn tỉnh Đắk Lắk năm 2023. Mục tiêu nghiên cứu nhằm xác định tỷ lệ nhiễm vi khuẩn (VK) trong sản phẩm NUĐB và phân tích một số yếu tố liên quan tại các cơ sở sản xuất trên địa bàn tỉnh Đắk Lắk. | Vietnam Journal of Food Control A Scientific Journal of National Institute for Food Control Journal homepage https Research Article The assessment of bacterial contamination in bottled drinking water products in Dak Lak province in 2023 and its related factors Nguyen Vu Thuan1 Vien Chinh Chien1 Tuong Quoc Trieu1 Hoang Khac Tuan Anh2 Nguyen Thi Thu Hien1 Do Thi Thu Huong1 1 Tay Nguyen Institute of Hygiene and Epidemiology Dak Lak Vietnam 2 Hanoi University of Public Health Hanoi Vietnam Received 06 Nov 2023 Revised 19 Dec 2023 Accepted 08 Jan 2024 Abstract The cross-sectional descriptive study was conducted at 65 bottled drink water product production facilities in Dak Lak province in 2023. The objectives were to determine the prevalence of bacterial contamination in bottled drinking water products at some production facilities in Dak Lak province and analyze related factors. The results indicated that 42 65 64 0 of samples did not meet the bacterial requirements according to QCVN 6- 1 2010 BYT. Unsatisfactory bacterial criteria included Coliform P. aeruginosa and Clostridia . All samples were not detected for E. coli and Streptococci feacal. The main factors influencing bacterial contamination of bottled drinking water were the layout design of the production area factory structure means of washing and disinfecting hands sanitary conditions of the jar practice of personal hygiene practice cleaning the jar and practice of packaging the products. Keywords Bottled drinking water bacteriological contamination water quality. Correspondong author Nguyen Vu Thuan E-mail thuanvsdttn@ Doi https 2615-9252 Vietnam Journal of Food Control - vol. 7 no. 1 2024 45 The assessment of bacterial contamination in bottled drinking water Thực trạng nhiễm vi khuẩn trong sản phẩm nước uống đóng bình tại tỉnh Đắk Lắk năm 2023 và một số yếu tố liên quan Nguyễn Vũ Thuận1 Viên Chinh Chiến1 Tưởng Quốc Triêu1 Hoàng Khắc Tuấn .
