NY/T 824-2004
ActiveRapid detection of coliform bacteria in Livestocks and poultry products
畜禽产品大肠菌群快速测定技术规范
Catalogue
前言 → 1 范围 → 2 规范性引用文件 → 3 设备材料 → 4 检测步骤 Foreword → 1 Scope → 2 Normative References → 3 Equipment and Materials → 4 Detection Procedure
Scope
This standard specifies the technical requirements, procedure, operation steps and result determination of the rapid detection method for coliform bacteria in livestock and poultry products. This standard is applicable to the rapid detection of coliform bacteria in livestock, poultry and cooked products.
本标准规定了畜禽产品大肠菌群快速测定方法的技术要求、测定方法的程序、操作步骤及结果判定。本标准适用于畜禽类及熟制类产品中大肠菌群的快速检测。
Normative References
Keywords
Application Summary AI generated
Livestock and poultry product manufacturers and inspection agencies use this standard to rapidly detect coliform bacteria in raw and cooked meat products. It simplifies the testing process using paper strips, reducing detection time and ensuring food safety.
畜禽产品生产企业和检验机构使用本标准，对畜禽肉及熟制品中的大肠菌群进行快速检测。该标准通过纸片法简化操作流程，缩短检测时间，保障食品安全。
AI Summary AI generated
This standard specifies a rapid detection method for coliform bacteria in livestock and poultry products using paper strips. It applies to raw and cooked meat products. The procedure includes sampling, sample preparation, dilution, inoculation onto paper strips, and incubation at 30±1°C for 12-15 hours. The paper strips are light green and stored under controlled conditions. It references GB 4789 series for standardized microbiological testing.
本标准规定了畜禽产品中大肠菌群的快速测定方法，采用纸片法进行检测。适用于畜禽肉及熟制品。检测步骤包括采样、样品处理、稀释、接种纸片和培养。纸片为淡绿色，需在特定条件下保存。培养条件为30±1℃，12-15小时。标准引用GB 4789系列方法，确保检测的规范性和准确性。
Key Sentences extracted from text
本标准规定了畜禽产品大肠菌群快速测定方法的技术要求、测定方法的程序、操作步骤及结果判定。
本标准适用于畜禽类及熟制类产品中大肠菌群的快速检测。
纸片外观整洁，为淡绿色，无斑点，无损坏，密封于医用塑料袋中。
在20℃以下，相对湿度约80%条件下避光通风保存，保存期不超过。
将各稀释样品分别吸取1 ml（大纸片接种10 ml）滴入纸片小心，使均匀分布在纸片上，水平放于（30±1）℃培养箱，培养12h-15h。
This standard specifies the technical requirements, procedure, operation steps and result determination of the rapid detection method for coliform bacteria in livestock and poultry products.
This standard is applicable to the rapid detection of coliform bacteria in livestock, poultry and cooked products.
The paper strip is neat in appearance, light green, without spots or damage, sealed in a medical plastic bag.
Store in a dark, ventilated place at below 20°C and relative humidity of about 80%, with a shelf life not exceeding.
Pipette 1 ml of each diluted sample (10 ml for large paper strip) onto the paper strip carefully, spread evenly, and incubate horizontally at (30±1)°C for 12h-15h.