The method describes the conditions for inoculating a culture medium.
Laboratories in the beverage industry in general and the brewing industry in particular.
Removal and addition of material from and to cultures, e.g. when inoculating culture media. Strict care must be taken to ensure that no foreign microorganisms enter the culture vessels or the inoculation material being transferred.
The method describes the conditions for inoculating a culture medium.
Laboratories in the beverage industry in general and the brewing industry in particular.
The removal and addition of material from and to cultures, e.g. when inoculating culture media. Strict care must be taken to ensure that no foreign microorganisms enter the culture vessels or the inoculation material being transferred.
Quantitative detection of anaerobic, mesophilic and thermophilic bacteria in weakly acidic, non-alcoholic beverages (pH value > 4.3).
All non-alcoholic drinks with a pH value > 4.3.
Detection of anaerobic mesophilic and thermophilic bacteria using the pour-plate method.
Mineral, spring and table waters as well as drinking waters that are to be marketed.
Detection of the total bacterial count from 1 ml test quantity in mineral water, spring water, table water and other drinking water bottled for distribution to the consumer using Koch's pour-plate method and a nutrient-rich, peptone-containing culture medium [1, 2].