Author Archives: KSW

France – Recalls from Last Week – Histamine

Gov France

Haddock Back 120g+

Gov France

sardine fillet sardina pilchardus

France – Recalls from Last Week – Listeria monocytogenes

Gov France

Organic young shoots

Gov France

Sweet Gorgonzola PDO

Gov France

Gorgonzola PDO on a spoon

Gov France

Brie de Meaux AOP

Gov France

10 black puddings with onions

France – Recalls from Last Week – Salmonella

Gov France

Parsley Head

Gov France

MERGEZ HALAL

Gov France

nature/ hazelnut/walnuts/ Porcini mushrooms/ Camembert / Goat cheese/ zizisson/ neufchâtel/ livarot / shallot red wine / tartiflette

Gov France

Tomato Stuffing

Gov France

Savoyard Pavé

USA – Hormel Foods Sales, LLC Recalls a Limited Number of Planters® Honey Roasted Peanuts 4 Oz. and Planters® Deluxe Lightly Salted Mixed Nuts 8.75 Oz. Because of Possible Health Risk

FDA

PLANTERS® Honey Roasted Peanuts

PLANTERS® Deluxe Lightly Salted Mixed Nuts

AUSTIN, Minn. (May 3, 2024) – Hormel Foods Sales, LLC is voluntarily recalling a limited number of two PLANTERS® products that were produced at one of its facilities in April. This recall only impacts two retailers in five states. These products are being recalled because they have the potential to be contaminated with Listeria monocytogenes.

Canada – Juewei brand and Kingwuu brand meat products recalled due to Listeria monocytogenes

CFIA

Product
Meat products
Issue
Food – Microbial Contamination – Listeria
What to do

Do not consume, use, sell, serve, or distribute recalled products

Holiday Catch Up :)

I have had a few days break so today is holiday catch up so there will be more posts than normal.

UK – Bread Spread recalls various chilled and ready to eat products because of the presence of Listeria monocytogenes

Gov UK

Bread Spread is recalling various chilled and ready to eat foods because Listeria monocytogenes has been found in some of the products.

Product details

Bread Spread Ready to Eat Food Products
Pack size All pack sizes
Use by All date codes up to and including 18 May 2024
Orbital Foods Ready to Eat Food Products
Pack size All pack sizes
Use by All date codes up to and including 18 May 2024
Perfect Bite Ready to Eat Food Products
Pack size All pack sizes
Use by All date codes up to and including 18 May 2024

Risk statement

The presence of Listeria monocytogenes in the above products.

Symptoms caused by this organism can be similar to flu and include high temperature, muscle ache or pain, chills, feeling or being sick and diarrhoea. However, in rare cases, the infection can be more severe, causing serious complications, such as meningitis.

Some people are more vulnerable to listeria infections, including those over 65 years of age, pregnant women and their unborn babies, babies less than one month old and people with weakened immune systems.

Action taken by the company

Bread Spread are recalling the above products. Point of sale notices will be displayed where the products were sold. These notices explain to customers why the products are being recalled and tell them what to do if they have bought the products. Please see the attached notices.

Our advice to consumers

If you have bought the above products do not eat them. Instead, return the products to where they were bought for a full refund. For further information breadspread2501@gmail.com

Research – Lysin and Lytic Phages Reduce Vibrio Counts in Live Feed and Fish Larvae

MDPI

Bacteriophage on colorful background

Abstract

Vibrio species are naturally found in estuarine and marine ecosystems, but are also recognized as significant human enteropathogens, often linked to seafood-related illnesses. In aquaculture settings, Vibrio poses a substantial risk of infectious diseases, resulting in considerable stock losses and prompting the use of antimicrobials. However, this practice contributes to the proliferation of antimicrobial-resistant (AMR) bacteria and resistance genes. Our investigation aimed to explore the potential of biological agents such as bacteriophage CH20 and endolysin LysVPp1 in reducing Vibrio bacterial loads in both rotifer and fish larvae. LysVPp1’s lytic activity was assessed by measuring absorbance reduction against various pathogenic Vibrio strains. Phage CH20 exhibited a limited host range, affecting only Vibrio alginolyticus GV09, a highly pathogenic strain. Both CH20 and LysVPp1 were evaluated for their effectiveness in reducing Vibrio load in rotifers or fish larvae through short-setting bioassays. Our results demonstrated the significant lytic effect of endolysin LysVPp1 on strains of Vibrio alginolyticusVibrio parahaemolyticus, and Vibrio splendidus. Furthermore, we have showcased the feasibility of reducing the load of pathogenic Vibrio in live feed and fish larvae by using a non-antibiotic-based approach, such as lytic phage and endolysin LysVPp1, thus contributing to the progress of a sustainable aquaculture from a One Health perspective

Research – Validation of a simulated commercial traditional crust pepperoni pizza baking process and thermal inactivation parameters of a 3-serovar Salmonella inoculum in pizza dough

Wiley Online

The objective of this study was to validate a simulated commercial baking process for traditional crust pepperoni pizza to inactivate Salmonella when contamination was introduced through inoculated flour and pepperoni slices. The unbleached flour and pepperoni slices were inoculated (separate studies) with a 3-serovar Salmonella cocktail and dried back to their respective pre-inoculation water activity level to achieve 6.14 and 6.84 log CFU/g, respectively. The inoculated traditional crust pizza was baked at 260°C (500 °F) for 12 min followed by 15 min of ambient cooling. In both cases, a >6 log CFU/g reduction in Salmonella population was achieved by the first 8 min of baking. The pH (5.23–5.25) and water activity (0.958 ± 0.001–0.938 ± 0.005) of the pizza in this study did not change significantly. The D-values of 3-serovar Salmonella cocktail in traditional crust pepperoni pizza dough were 23.2 ± 1.82, 7.50 ± 0.32, and 2.0 ± 0.15 min at 56°C, 59°C, and 62°C, respectively, with a z-value of 5.7°C. The study validated that traditional crust pepperoni pizzas when baked at 260°C (500 °F) for at least 12 min will reduce Salmonella populations by ≥5 log CFU/g if prebaking contamination occurs via flour and/ or pepperoni.

Research – An In-Depth Study on the Inhibition of Quorum Sensing by Bacillus velezensis D-18: Its Significant Impact on Vibrio Biofilm Formation in Aquaculture

MDPI

Abstract

Amid growing concerns about antibiotic resistance, innovative strategies are imperative in addressing bacterial infections in aquaculture. Quorum quenching (QQ), the enzymatic inhibition of quorum sensing (QS), has emerged as a promising solution. This study delves into the QQ capabilities of the probiotic strain Bacillus velezensis D-18 and its products, particularly in Vibrio anguillarum 507 communication and biofilm formation. Chromobacterium violaceum MK was used as a biomarker in this study, and the results confirmed that B. velezensis D-18 effectively inhibits QS. Further exploration into the QQ mechanism revealed the presence of lactonase activity by B. velezensis D-18 that degraded both long- and short-chain acyl homoserine lactones (AHLs). PCR analysis demonstrated the presence of a homologous lactonase-producing gene, ytnP, in the genome of B. velezensis D-18. The study evaluated the impact of B. velezensis D-18 on V. anguillarum 507 growth and biofilm formation. The probiotic not only controls the biofilm formation of V. anguillarum but also significantly restrains pathogen growth. Therefore, B. velezensis D-18 demonstrates substantial potential for preventing V. anguillarum diseases in aquaculture through its QQ capacity. The ability to disrupt bacterial communication and control biofilm formation positions B. velezensis D-18 as a promising eco-friendly alternative to conventional antibiotics in managing bacterial diseases in aquaculture.