卫生监测
对于传统监测,我们使用各种选择性培养基(浸入式拭子检测器和接触玻片)监测表面或液体样品的卫生条件。此外,我们的分析试剂和光度法检测系统可对氯和季铵化合物进行半定量和定量检测,实现消毒控制。
我们的应用说明文库为您提供ATP、过敏原指示蛋白和空气监测等各种卫生监测方法。
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相关资源
- Application Note: FLASH® RT Allergen Indicator Total Protein Test
FLASH® RT is designed for use at room temperature and can detect as little as 20 µg of total protein within 10 minutes.
- Flyer: FLASH® Allergen Indicator Protein (AIP) Test for “Big 9”
FLASH® AIP Test, a rapid and reliable protein indicator test that can detect allergenic proteins from “Big 9” including sesame
- Application Note: ATP Testing Comparison on Disinfectants
The impact of disinfectants & sanitizers on the ATP signal is studied using a panel of industrial products commonly applied in the food, beverage and other regulated industries.
- Application Note: FREE vs Total ATP
Total ATP is the sum of free ATP and intracellular ATP. ATP is permanently renewed and recycled within the cell, but its production immediately stops when the cell dies.
- Brochure: MVP ICON® ATP Testing System
MVP ICON® sampling devices are designed to compensate for variations in swabbing technique, so no matter how many technicians you have or the frequency of staff turnover, you can be assured of accurate, consistent readings.
- Application Note: HY-LiTE® Testing of Paints and Coatings Samples
Regular microbial monitoring of paints and coatings is important to ensure timely action that affects quality and processes.
- Application Note: HY-LiTE® Surface Testing for Biofilm Contamination
The presence of biofilm in a system may sometimes be diagnosed by elevated readings of extra-cellular (Free) ATP and/or other metabolites in the liquid.
- Application Note: HY-LiTE® Plus – Testing of Biocide Efficacy
This document describes the method to demonstrate the speed and mode of action of different Biocides in water samples naturally contaminated or spiked with bacterial cultures.
- Application Note: Suspended Reading of HY-LiTE® Tests
The HY-LiTE® Liquid Test Pens are ready-to-use pens that measure total ATP in liquid samples using the HY-LiTE® 2/2A luminometer.
- Application Note: Suitability of MC Media Pad® for Hygiene Monitoring
The study focused on usage of MC‑Media Pad® in passive air, personnel and surface monitoring in comparison to standard test methods.
- Brochure: Swab & Sampler Test Kits for Quality Control
This technique eliminates the cumbersome and expensive hardware and materials associated with traditional testing techniques.
- Flyer: Envirocheck® Dip Slides
Envirocheck® Dip Slides provide semi-quantitative detection of microorganisms on surfaces and in liquids.
![用于ATP检测的HY-LITE® 2卫生监测系统,可评估微生物污染情况 用于ATP检测的HY-LITE® 2卫生监测系统,可评估微生物污染情况](/deepweb/assets/sigmaaldrich/marketing/global/images/categories/industrial-microbiology/hy-lite-atp-monitoring-system/hy-lite-atp-monitoring-system.jpg)
![Flash Total Protein Test Flash总蛋白质](/deepweb/assets/sigmaaldrich/marketing/global/images/categories/industrial-microbiology/flash-total-protein-test/flash-total-protein-test.jpg)
![用于表面监测的HY-RISE®显色卫生试纸套件 用于表面监测的HY-RISE®显色卫生试纸套件](/deepweb/assets/sigmaaldrich/marketing/global/images/categories/industrial-microbiology/hy-rise-test-kit-closed/hy-rise-test-kit-closed.jpg)
![可在难以进入的区域进行表面监测的拭子和浸入式载玻片 可在难以进入的区域进行表面监测的拭子和浸入式载玻片](/deepweb/assets/sigmaaldrich/marketing/global/images/categories/industrial-microbiology/dips-and-swabs/dips-and-swabs.jpg)
快速方法
产品 | 目标 | 测量方法 | 需要仪器? | 结果读出时间(TTR) | 检测产品存储和保质期 |
---|---|---|---|---|---|
MVP ICON®系统 | ATP、电导率和浓度、pH值、温度 | 在发光计中读取ATP拭子;通过可选探针测得的其他参数 | 是 | 18 s | 室温 |
HY-LiTE® 2系统
| 表面、液体、工业样品和Jet A1燃料中的ATP | 在发光计中读取特定应用的ATP检测笔 | 是 | 16 s | 2-8 °C |
FLASH® RT比色检测 | 含过敏原的总蛋白 | 蛋白拭子比色检测(有/无) | 否 | 10±4 min | 室温 |
HY-RiSE®比色检测 | NAD/NADH及其磷酸盐 | 比色检测,使用试纸条和3种试剂(润湿、底物、酶) | 否 | 4-5 min | 室温或2–8 °C |
传统方法
产品 | 目标 | 测量方法 | 需要仪器? | 结果读出时间(TTR) | 检测产品存储和保质期 |
---|---|---|---|---|---|
浸入式拭子检测器 | 总活菌计数,大肠菌群、酵母和霉菌 | 孵育后单面微生物菌落的计数 | 无,除了培养箱外 | 24–72h | 室温 |
Envirocheck®浸润玻片 | 总菌落计数,肠杆菌科、 大肠杆菌、大肠菌群、酵母和霉菌 | 孵育后对A面和B面不同的微生物菌落进行计数 | 无,除了培养箱外 | 24小时到7天 | < 15 °C |
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