GB/T 36004-2018 in English
VALIDFood contact surfaces cleaning and disinfection efficacy test method—ATP bioluminescence method
- Issued on:2018-03-15
- Implemented on:2018-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$78.00
《GB/T 36004-2018食品接触表面清洗消毒效果试验方法 三磷酸腺苷生物发光法》由TC395（全国食品用洗涤消毒产品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Introduction
Interpretation of GB/T 36004—2018, the National Standard of the People's Republic of China
Analysis of the Background of Standard Formulation and Technology Evolution
GB/T 36004—2018 is based on the principle of adenosine triphosphate (ATP) bioluminescence and is used to evaluate the cleaning and disinfection effects of food contact surfaces. This method quantifies the amount of biological residues by detecting the relative luminescence unit (RLU) of ATP.
Compared with traditional microbial detection, ATP bioluminescence is fast, sensitive and does not require cultivation. This technology has been widely used in the food industry, especially for high-precision disinfection effect evaluation.
Comparison of two detection methods
| Method | Applicable scenarios | Operation steps | Precautions |
|---|---|---|---|
| Handheld ATP bioluminescence detector smear method | Rapid on-site detection, suitable for daily monitoring of food processing enterprises. |
| a) Avoid touching the sampling head with your hands; b) Unify the smearing method to ensure repeatability. |
| Desktop chemiluminescence analyzer detection method | Precise laboratory analysis, suitable for scientific research and quality control. |
| a) Use clean glassware; b) Avoid repeated freezing and thawing of luciferase. |
Recommendations for implementation of standards
Practical application case analysis
A food company uses a handheld ATP detector to conduct daily monitoring of the equipment surface in the production workshop. By comparing the RLU values before and after cleaning and disinfection, it was found that the amount of biological residues was reduced by more than 85%.
Suggestions:
- Enterprises should adjust cleaning and disinfection procedures based on test results
- Choose appropriate ATP detection methods (handheld or desktop)
- Establish a long-term monitoring mechanism for cleaning and disinfection effects
Conclusion and Prospect
ATP bioluminescence method is an important tool for evaluating the cleaning and disinfection effects of food contact surfaces. It is fast, sensitive and objective. With the advancement of technology, this method will become more intelligent and automated in the future, providing stronger protection for food safety.
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