BAT-A - Quantitative detection and identification of Alicyclobacilli
€69.00 (excl. VAT)
Benefits & product details of BAT-A
BAT Agar (pH 4.0 ± 0.2) is a ready-to-use selective agar for isolation and determination of bacterial count of Alicyclobacilli.
Alicyclobacilli are aerobic, acidophilic and thermophilic, spore-forming bacteria that can enter the production process via spores on the surface of windfall fruit; there, they can survive the pasteurisation process and continue to grow vegetatively under optimal conditions. Some Alicyclobacillus strains can produce guaiacol, which causes a strong off-flavour in juices and beverages containing fruit juice. This flavour has a chemical smell similar to that of disinfectant. According to the latest scientific expertise, A. acidoterrestris, A. acidiphilus und A. herbarius have the potential to produce off-flavours.
Further Alicyclobacillus strains such as A. acidocaldarius and A. pomorum, which cannot produce off-flavours in beverages, therefore have less or no potential for beverage spoiling.
Consisting of ready-to-use BAT Culture Media and the enzymatic Guaiacol Detection Kit, the comprehensive solution allows guaiacol-producing Alicyclobacilli to be detected quickly and reliably. This simple detection complies with IFU (International Fruit Juice Union) Method No.12 “Method on Detection of taint producing Alicyclobacillus in Fruit Juices”.
BAT Culture Media and the Guaiacol Detection Kit are suitable for beverages containing juice with a pH of less than 4.5, such as:
• Hot and cold filled fruit juices,
• Fruit juice concentrates,
pH value: 4.0 +/- 0.2
Incubation T [°C]: +46
Duration (days): 3
Quantity: 9 x 250ml
Packaging: Glass bottles in cardboard box
Storage of BAT-A
Storage temperature T [°C]: +4-8
Shelf life (months): 36
Delivery of BAT-A
Quick and reliable delivery within a few days.
In-stock items are delivered within 2-5 business days via DHL or via the forwarding agency DSV for larger deliveries.
DELIVERY WITH DHL
DHL will deliver the ordered goods to the desired address. If you are not present when DHL attempts to deliver the goods, you will receive a note with information on the DHL parcel shop where you can pick up your order.
In case we are unable to ship the entire order at once, you will receive partial deliveries. This does not involve any additional shipping costs.
DELIVERY WITH FORWARDING AGENCY DSV
The logistics services provider DSV will call you to confirm the date and time of delivery.
DELIVERY TO DESIRED ADDRESS
When placing your order, you also have the option of specifying a different delivery address, provided that you have already placed an order in the past.