Description

OGYE + OXYTETRACYCLINE is an optimal medium for low protein foods where a low concentration of gram negative is assumed. The formulation stimulates growth by the presence of glucose and yeast extract, while oxytetracycicline inhibits the growth of gram negative bacteria, including lactobacilli. The formulation is in accordance with ISO 6611 for milk analysis. Previously OGYE Agar was in agreement with ISO 7954, canceled and replaced by ISO 21527-1 using the DRBC agar.

Add to the basic medium the supplement Oxytetracycline Supplement (76.025).

Packing:

• Cod. B70.123 Pack. 5 Kg
• Cod. 70.123 Pack. 500 g
• Cod. 71.123 Pack. 100 g
• Cod. 14.0308V Pack. 20 plates ø 90 mm, ready to use
• Cod. 90.029 Pack. 10 test-tube 22 ml, for plates preparation (basic medium without supplement)

Bibliography:

• ISO 6611:2004 (IDF 94:2004) Milk and milk products – enumeration of colony forming units of yeasts and/or moulds Colony-count technique at 25 °C