Bacteriostatic / antibacterial test
The test used to determine the inhibitory effect of antibacterial drugs on bacterial growth in vitro is called bacteriostatic test. Through the Bacteriostatic Experiment, the minimum inhibitory concentration of a drug can be determined to evaluate the bacteriostatic performance of the drug, which is the most basic pharmacodynamic data of antibiotics. The main methods include diffusion method for qualitative determination (such as antibacterial plaque test) and dilution method for quantitative determination (such as minimum inhibitory concentration test).
Antibacterial detection range
Paint film, metal materials, building materials, ceramics, leather, textiles / knitwear, electronic products, military equipment, polymer materials, antibacterial household appliances, disposable sanitary products, packaging materials, nano materials, photocatalytic materials, insulating materials, etc
Test strain
Bacteria: Escherichia coli, Staphylococcus aureus, Staphylococcus epidermidis, Micrococcus luteus, Streptococcus mutans, Klebsiella pneumoniae, Pseudomonas aeruginosa, etc
Fungi: Candida albicans, etc
Mold: Aspergillus niger, Trichoderma globosum, Aureobasidium budding, etc
Characteristic strains: methicillin resistant Staphylococcus aureus and Trichophyton beardii
Antibacterial test items
Quantitative analysis: sterilization rate, antibacterial rate, antibacterial rate, bacterial reduction rate, antibacterial activity value
Qualitative analysis: bacteriostatic ring / circle
Anti / bacteriostatic agents: minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC)
Antibacterial performance test standard
GB 21551.1-2008 general rules for antibacterial, bactericidal and purification functions of household and similar electrical appliances
Gb15981-1995 evaluation method and effect of disinfection and sterilization effect
Gb-t21510-2008 test method for antibacterial properties of nano inorganic materials
Fz-t73023-2006 antibacterial knitwear
QB / T 2881-2013 technical conditions for antibacterial properties of footwear and footwear components
QB / t2591-2003 antibacterial plastics - Test methods for antibacterial properties and antibacterial effects
QB / t2738-2005 evaluation method of antibacterial effect of daily chemical products
GB / t20944-2007 Textiles - Evaluation of antibacterial properties
FZ / t01021-1992 test method for antibacterial properties of fabrics
Jisl1902-2002 test method for antibacterial properties and effects of textiles
Jisz2801 antibacterial processed products - Detection and evaluation of antibacterial properties
Astme2149-2001 Standard Test Method for determination of antibacterial activity of antibacterial agents under dynamic contact conditions
QB / t2591-2003 antibacterial plastics - Test methods for antibacterial properties and antibacterial effects
En14119 testing of textile materials - Evaluation of fungal effects: Method B2 antifungal activity
