Microbiological quality of pre-cut fruit, sprouted seeds, and unpasteurised fruit and vegetable juices from retail and production premises in the UK, and the application of HAACP.
A study of ready-to-eat pre-cut fruit, sprouted seeds, and unpasteurised fruit and vegetable juices from retail and production premises was undertaken in the UK to determine the microbiological quality of these products, and to verify the application of hazard analysis and critical control points (HACCP) procedures by food operators. Almost all (99%; 2,075/2,096) samples were of satisfactory/acceptable microbiological quality. Two (0.1%) samples (melon, beansprouts) were of unacceptable quality due to the presence of Listeria monocytogenes at 102 cfu/g or more while a further 19 (0.9%) were unsatisfactory due to Escherichia coli levels in the range of 102 to 106 cfu/g. Neither Salmonella spp. nor E. coli O157 were detected in samples examined. A hazard analysis system was in place in most (85%) premises visited, and in 80% it was documented. Most managers (83%) had received some form of food hygiene training. Minimally processed produce is exposed to a range of conditions during production and distribution, and this may increase the potential for microbial contamination, highlighting the need of applying good hygiene practices from farm to fork to prevent contamination and/or bacterial growth. Such products should be stored and displayed at or below 8 degrees C.
Health Protection Agency, Environmental Surveillance Unit, Environmental and Enterics Diseases Department, Communicable Disease Surveillance Centre, London. christine.little@hpa.org.uk
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Little
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Mitchell
D004926:Escherichia coli / Q000302:isolation & purification; D005511:Food Handling / Q000379:methods*; D005516:Food Microbiology; D005638:Fruit; D008087:Listeria / Q000302:isolation & purification; D006113:United Kingdom; D014675:Vegetables