journey of milk
Post on 22-Feb-2016
56 Views
Preview:
DESCRIPTION
TRANSCRIPT
JOURNEY OF MILKJOURNEY OF MILK
M i l k• Milk is an important food for most people.• It is an important part of a balanced diet• Milk contains:
fatstarchsugarproteinminerals
Milk treatmentAll milk comes from dairy cows.It is treated in different ways to produce different types.Milk is available in forms such as:
pasteurisedskimmedUHT (ultra high temperature)powder
Heat treatment of milk• Milk is an ideal place for bacteria
to grow.• Some bacteria are harmful so all
milk is heat treated to kill them.• Common methods of heat treating
are by:pasteurisationUltra High Temperature
PasteurisationMost milk is treated by pasteurisation.
Method:1. Heat milk to 72ºC for 15 seconds.2. Cool quickly to below 10ºC.3. Pack in bottle, carton or container.
Pasteurised milk will keep for up tofive days in a fridge.
RAW MILK
GOT Milk ?
Make Sure It’s Make Sure It’s PasteurizedPasteurized
top related