Ayrshires

Ayrshire cattle are a breed of dairy cattle from Ayrshire in southwest Scotland. The adult Ayrshire cow weighs from 450 to 600 kilograms. Ayrshires typically have red and white markings; the red can range from a shade of orange to a dark brown

Pasteurised

The process of pasteurisation involves heating milk to 71.7°C for at least 15 seconds (and no more than 25 seconds). Because of the nature of the heat treatment it sometimes referred to as the ‘High Temperature Short Time’ (HTST) process. Once the milk has been heated, it is then cooled very quickly to less than 3°C. The equipment which is used to heat and cool the milk is called a ‘heat exchanger’.