消毒餐具中大肠菌群含量检测数据
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大肠菌群是国内外通用的食品污染常用指示菌之一。食品餐饮具中检出大肠菌群，提示被肠道致病菌（如沙门氏菌、志贺氏菌、致病性大肠杆菌）污染的可能性较大。 多数大肠杆菌感染临床症状表现为腹泻、肠胃感染，可导致人体肠炎甚至是严重的败血症。造成大肠菌群频繁出现在餐具中的原因：多数与卫生情况不达标有关。现实生活中，多数餐饮经营者可能会存在对餐饮具碗、筷、盘子等清洁管控不力，所以导致各类菌群超标。本数据主要用于监测慈溪市流通领域餐饮具大肠菌群含量指标的情况，通过检测数据，可以判断餐饮具大肠菌群含量是否符合食品安全国家标准消毒餐（饮）具标准，避免因餐饮具大肠菌群含量超标导致的食品安全问题，为监管部门提供监管依据，进一步保障消费者的食品安全。1、样品来源：本项目抽检的餐饮具全部来源于慈溪市域内流通环节餐饮企业所使用的餐饮具。 2、数据检测：样品根据食(饮)具消毒卫生标准(GB 14934-1994)，利用纸片法进行检测，得出数据。3、大肠菌群不合格率=大肠菌群检测出不合格项企业数量/进行大肠菌群检测的企业总数。 4、数据应用：通过抽检数据分析研判，我们可以判断餐饮具中大肠菌群数量是否符合《食品安全国家标准消毒餐（饮）具》要求，避免产生人身健康安全问题，为监管提供依据。
Coliform bacteria are one of the most commonly used indicator microorganisms for food contamination both domestically and internationally. The detection of coliform bacteria in food and tableware suggests a high likelihood of contamination by enteric pathogens such as Salmonella, Shigella, and pathogenic Escherichia coli. Most infections caused by Escherichia coli present clinically as diarrhea and gastrointestinal infections, which can lead to enteritis and even severe sepsis in humans. The frequent presence of coliform bacteria on tableware is mostly associated with substandard hygiene conditions. In real-world scenarios, most food and beverage operators may fail to implement adequate cleaning and management controls for tableware such as bowls, chopsticks, and plates, resulting in excessive microbial counts. This dataset is primarily used to monitor the coliform bacteria content indicators of tableware in the circulation sector of Cixi City. Based on the test data, we can assess whether the coliform bacteria levels in tableware meet the National Food Safety Standard for Disinfected Tableware (Drinking Utensils), thereby preventing food safety incidents caused by excessive coliform bacteria counts, and providing regulatory support for supervision authorities to further safeguard consumers' food safety. 1. Sample Source: All tableware sampled in this project are sourced from tableware used by catering enterprises in the circulation sector within the administrative jurisdiction of Cixi City. 2. Data Detection: Samples were tested using the paper strip method in accordance with the Hygienic Standard for Disinfected Food and Drinking Utensils (GB 14934-1994) to generate test data. 3. Non-conformity Rate of Coliform Bacteria = (Number of enterprises with non-conforming coliform bacteria test results) / (Total number of enterprises tested for coliform bacteria). 4. Data Application: Through analysis and evaluation of the sampling data, we can determine whether the coliform bacteria count in tableware complies with the requirements of the National Food Safety Standard for Disinfected Tableware (Drinking Utensils), avoid personal health and safety risks, and provide a basis for regulatory work.
