Thực trạng ô nhiễm Coliform, E. coli trong các mẫu thức ăn được chế biến tại các bếp ăn tình thương trên địa bàn tỉnh Thanh Hóa và một số yếu tố liên quan

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Thông tin xuất bản: Tạp chí Kiểm nghiệm và An toàn thực phẩm, 2022

Mô tả vật lý: tr.498-506

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ID: 335620

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A cross-sectional study was conducted on 54 samples of instant foods and 216 people (54 managers and 162 person who directly prepares food) at 54 charity kitchens in Thanh Hoa province. The study showed that 14.8% instant foods at 54 the charity kitchens were contaiminated (over the acceptibility limit) Coliform and E. coli
the percentage of food samples contaminated both Coliform and E. coli were 5.6%
only contaminated Coliform were 3.7% and only contaminated E. coli were 5.6%
55.6% of the charity kitchens meet the requirements about food safety guarantee, in which 51.9% meet the premises conditions, 66.7% meet the equipment, tools, 59.3% meet the food preservation conditions, 70.4% meet the food processing ingredients and 42.6% meet legal records. The awareness rate of general knowledge and practice of food processing of managers and person who directly prepares food were 60.2% and 53.2%, respectively (which awareness rate of knowledge and practice of managers were 61.1% and 53.7%
person who directly prepares food were 59.9% and 53.1%). The relationship between general knowledge and practice of managers and person who directly prepares food, and relationship between condition for food safety guarantee and the percentage of food samples contaminated at charity kitchen there were statistical different (p <
0,01).Nghiên cứu cắt ngang được tiến hành trên 54 mẫu thực phẩm và 216 người (54 người quản lý và 162 người trực tiếp chế biến thực phẩm) tại 54 cơ sở tổ chức bếp ăn tình thương trên địa bàn tỉnh Thanh Hóa, cho thấy: 8/54 (chiếm 14,8%) cơ sở có các mẫu thực phẩm bị ô nhiễm (vượt quá giới hạn cho phép) các chỉ tiêu vi sinh vật (Coliform và E. coli)
tỷ lệ mẫu thực phẩm bị ô nhiễm cả 02 chỉ tiêu Coliform và E. coli là 5,6%, chỉ ô nhiễm chỉ tiêu Coliform hoặc E. coli lần lượt là 3,7% và 5,6%. Có 55,6% cơ sở bảo đảm các điều kiện về an toàn thực phẩm trong tổ chức bếp ăn tình thương, trong đó đáp ứng các điều kiện về cơ sở vật chất là 51,9%, về trang thiết bị, dụng cụ là 66,7%, về bảo quản thực phẩm là 59,3%, về nguyên liệu sử dụng trong chế biến, nấu là 70,4% và về hồ sơ pháp lý có liên quan là 42,6%. Kiến thức và thực hành chung đạt của đối tượng nghiên cứu là người quản lý và người trực chế biến thực phẩm là 60,2% và 53,2% (trong đó kiến thức và thực hành đúng của người quản lý là 61,1% và 53,7%
của người trực chế biến thực phẩm là 59,9% và 53,1%). Mối liên quan giữa kiến thức và thực hành chung của người quản lý và người trực tiếp chế biến thực phẩm, giữa điều kiện bảo đảm ATTP và tỷ lệ mẫu thực phẩm bị ô nhiễm tại các bếp ăn tình thương có sự khác biệt có ý nghĩa thống kê (p <
0,01).

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