Monthly Archives: March 2014

RASFF Alerts – Salmonella – Turmeric Powder – Seasame Seeds – Poultry Meat

RASFF-Logo

RASFF -Salmonella Livingstone (presence /25g) in turmeric powder from India in Greece

RASFF -Salmonella Livingstone in sesame seeds from India in Greece

RASFF -Salmonella enteritidis (presence /25g) in chilled poultry meat from Poland, with raw material from Slovakia in Poland

RASFF Alert – Food – Afaltoxin – Dried Figs – Pistachio

Food Testing - Eurofins

RASFF -aflatoxins (Tot. = 49.1 µg/kg – ppb) in dried figs from Turkey in Germany

RASFF -aflatoxins (B1 = 32; Tot. = 40 µg/kg – ppb) in pistachio kernels from Afghanistan, via Turkey in Italy

RASFF -aflatoxins (B1 = 18.8; Tot. = 19.8; B1 = 23.9: Tot. = 26.0 µg/kg – ppb) in pistachio nuts from Iran in Belgium

RASFF -aflatoxins (B1 = 25.1; Tot. = 27.9 µg/kg – ppb) in roasted pistachios from Turkey in Belgium

RASFF -aflatoxins (B1 = 11.2; Tot. = 16.4 µg/kg – ppb) in nutmeg from Nigeria in Belgium

RASFF Alert – Animal Feed – Aflatoxins – Maize

Food Testing - Eurofins

RASFF – aflatoxins (B1 = 0.35 mg/kg – ppm) in maize from India in Belgium

RASFF Alerts – Animal Feed – Salmonella – Fish Meal – Rapeseed – Animal Protiens

RASFF-Logo

RASFF -Salmonella enterica in fish meal from Denmark, via Slovakia in the Czech Republic

RASFF -Salmonella kedougou in rapeseed extraction meal from Germany

RASFF-Salmonella Llandoff in soy bean meal from Italy

RASFF-Salmonella in processed animal protein (pork) from Germany in Belgium

RASFF -Salmonella in processed animal proteins from Germany in Belgium

Research – Food Safety – Who is Best Europe or the USA?

The Acheson Group

Last week, the European Union (EU) published a summary report of zoonotic infection data focused primarily on trends since 2005, and the rise or fall of confirmed campylobacteriosis, salmonellosis, listeriosis, and verocytotoxigenic Escherichia coli (that is what the EU calls Shiga toxin producing E. coli like O157:H7) cases between 2011 and 2012 in the EU. The report is based on European Food Safety Authority and the European Centre for Disease Prevention and Control analyses of information submitted by 27 European Union Member States on the occurrence of zoonoses and food-borne outbreaks in 2012. Much has been made in the EU of the decreases in rates of salmonellosis. Is the EU faring better than we are? Do they have practices in place that we should learn from? Or are they in the process of catching up to the US?

The fairest way to make a comparison is to look at illness rates: how many people out of 100,000 got sick?

Illness
US
EU
Campylobacteriosis 14.3 55.5
Salmonellosis 16.42 22.2
Listeriosis 0.25 0.41
Pathogenic E. coli 1.12 (O157); 1.16 (non O157 STEC) 1.15(VTECs)

UK – FSA Updated Report on Campylobacter

FSA food_standards_agency_logo

In September 2013 the Board endorsed a renewed strategic approach to the reduction of Campylobacter in UK chicken. This recognised:that control of Campylobacter should be treated as a core business priority by producers, processors and retailers;the distinct but complementary roles of industry and government;the need to increase the availability of information about Campylobacter levels; and the need to galvanise and accelerate action.

This paper reports on action and progress since September 2013.

Research – Levels of microbial contamination of domestic refrigerators in Italy

Science Direct iStock_000012710183Small

Aim

According to the EFSA Report 2013, 32.7% of outbreaks of foodborne illness registered in Europe occurs within the home, due to inadequate hygienic behaviour of consumers when preparing foods in the kitchen. The efficacy of proper cleaning of cutting boards, dishes and cutlery in limiting microbial cross-contaminations in the kitchen has been documented many times, whereas few researches have been performed to determine the microbial load of the internal walls of domestic refrigerators, in Italy. The aim of this investigation is to ascertain the role played by internal surfaces of home refrigerators as possible sources of microbial contamination of foods.

Material and methods

We analyzed 293 domestic refrigerators of students or workers at the university campus of Agripolis (Legnaro, Italy). For each refrigerator, 2 internal surfaces were sampled using sponge-bags. The amounts of total viable count (TVC), Gram-negative spoiling bacteria, moulds and yeasts and the main pathogenic bacterial species were determined.

Results

TVCs greater than 1 log CFU cm−2 are in a little over 50% of the samples analyzed and are found mainly on the bottom of the refrigerator (61%) compared to the walls (39%) (P < 0.001). Even for other microbial counts the risk ratio of finding them on the bottom of the refrigerator is significantly higher than on the walls; the possibility of there being a finding on the bottom with respect to the walls varies from 2.5 to 8.5 times respectively for moulds and Aeromonas spp. Salmonella spp. was found in 1.7% of the samples, Bacillus cereus in 5.6%, Coagulase-positive staphylococci (CPS) in 4%, the prevalence of which is always higher on the bottom of the refrigerator. Listeria monocytogenes and Yersinia enterocolitica were never found.

Conclusions

It is necessary to better educate consumers to clean their appliances more frequently.

Research – Listeria Growth in Semi Soft Cheese

Science Direct

The objective of this study was to investigate the growth of Listeria monocytogenes in semi-soft rind washed cheese made from raw and pasteurised milk at different storage temperatures (4, 10 and 15 °C) over a 28 day period simulating storage following ripening. Changes in water activity (aw) and pH in cheeses were also monitored during storage. Response surface models were used to model the interaction of storage temperature and time on aw, pH and L. monocytogenes population. Growth curves were fitted using Baranyi, modified Gompertz and Logistic models at all storage temperatures for both cheeses, and model parameters were statistically analysed. In raw and pasteurised milk cheeses, all models showed a significant (P < 0.05) increase in the specific growth rate (SGR, Day−1) of L. monocytogenes with an increase in storage temperature. A higher SGR was observed for L. monocytogenes in pasteurised milk cheese (0.18–0.85 Day−1) compared to raw milk cheese (0.05–0.37 Day−1) at all storage temperatures studied. Response surface models indicated an increase in the L. monocytogenes population and pH with an increase in storage temperature. However, a decreasing trend in aw for both cheese types was observed. The predicted regression model parameters for both the raw and pasteurised milk cheese showed a high correlation coefficient R2 > 0.87. Overall, the L. monocytogenes population increased up to 3 log10 cfug−1 for both cheeses during storage following ripening. The fitted models confirmed different L. monocytogenes growth behaviour between raw and pasteurised milk cheeses, which could support the Food Business Operator in predicting growth during storage following ripening.

Australia Recalls – Organic Sprout Salad – Salmonella – Blue Cheese – Listeria monocytogenes

FSANZ FSANZ3

Energetic Greens has recalled Organic Sprouts Salad (Broccoli, sunflower and radish) from local greengrocers and IGA stores in northern NSW and the Mullumbimby, Bangalow and Glorious Organic Farmers Markets due to Salmonella contamination. Food products contaminated with Salmonella may cause illness if consumed. Any consumers concerned about their health should seek medical advice.

Food type

Mixed sprouts salad

Product name

Organic Sprouts Salad (Broccoli, Sunflower, and Radish) Energetic Greens

Package description & size

50g plastic punnet

Best Before 08/03/14
Australia
Salmonella contamination.
Whitestone Cheese (NZ) has recalled Whitestone Windsor Blue Cheese 110g from Woolworths Supermarkets in QLD, NSW, ACT and VIC due to Listeria monocytogenes contamination.  Listeria monocytogenes may cause illness in
pregnant women and their unborn babies, the elderly and people with low immune systems. Consumers should not eat this product. Any consumers concerned about their health should seek medical advice and should return the product to the place of purchase for a full cash refund

Canada – Recall – Sandwiches – Salmonella

CFIACIFA

Lucerne Foods is recalling various sandwich products from the marketplace due to possible Salmonella contamination. Consumers should not consume the recalled products described below.

The following products have been sold in Alberta, British Columbia, Manitoba, Saskatchewan, and may have been sold in other provinces

Recalled products

Brand Name Common Name Size Code(s) on Product UPC
None Roast Beef Submarine None BB MR  11, BB MR 12,BB MR 13,BB MR 14,BB MR 17 6 89048 03110 3
None Meat Lover’s Sandwich None BB MR 11, BB MR 12,BB MR 13,BB MR 16,BB MR 17 6 89048 03117 9
None Roast Beef Submarine None 4051 0 79944 00991 2
None Roast Beef & Cheddar Sandwich None 4051 0 79944 00987 5