Sampling-microbiological Monitoring of Environments

abattoirs acetylene acid Acinetobacter aerobic agar plate alginate anaerobic apparatus appl aureus autoclaving bacon curing brines Bact bacteriological beef bottle carcasses cells cheese chicken Clostridium cm² colony counts concentration of NaCl containing cover brine cultures cured meats Davenport Deionized water depth detection diluent dilution distilled water Droplet Technique examination faecal filtered food poisoning frozen glass Gram negative Gram negative rod-shaped growth halophilic heterotrophic Identification incubated Ingram isolated Kitchell laboratory lactobacilli leuconostocs London macerated membrane microbial Microbiol Microbiology micrococci microflora microorganisms microscope monitoring NaCl nutrient obtained organisms Oxoid peptone Petri dish pipette plate method plating medium pork extract poultry preparation procedure protozoa psychrophilic Salmonella sampler samples sausages seawater sediments skin soil solution spoilage stained staphylococci sterile storage studies suitable surface swab Table temperature tests tion tissue tube Tween types viable vineyard washing Wiltshire bacon yeast extract ZoBell