7/27/2019 Production of Milk Powder
1/15
Productionof
milk powder
7/27/2019 Production of Milk Powder
2/15
Milk Powder Production
Process Flow Diagram
7/27/2019 Production of Milk Powder
3/15
Purpose To inform the audience of the detailed process of
milk powder production. To expose to the audience on how does
converting milk into milk powder helps inpreserving food and making its shelf life longer
for consumers.
Objective Differentiate the nutritional values of two kinds of
dairy products, namely milk and milk powder. Raise the health awareness of the audience.
Exposed to the basic working principle andtheory behind the production of milk powder.
7/27/2019 Production of Milk Powder
4/15
1. Pasteurization:
Pasteurization or pasteurisation is a process of
heating a food, which is usually a liquid, to a specifictemperature for a predefined length of time and then
immediately cooling it after it is removed from the
heat. This process slows spoilage caused
by microbial growth in the food.
7/27/2019 Production of Milk Powder
5/15
1. Pasteurization:
7/27/2019 Production of Milk Powder
6/15
2. evaporation:
Generally means to convert from liquid phase to vapor
phase, or to draw moisture from, as by heating,
leaving only the dry portion. This concept is usedin the production of milk powder, whereby
powdered milk is a manufactured dairy product
made by evaporating milk to dryness, reducing its
moisture content.
7/27/2019 Production of Milk Powder
7/15
2. evaporation:
7/27/2019 Production of Milk Powder
8/15
3. spray-drying:
Dried by bringing a sprayed substance(usually in
liquid form) into contact with hot air and
recovering it in the form of a powder. All spray
dryers use some type of atomizer or spray nozzle to
disperse the liquid or slurry into a controlled drop
size spray.
7/27/2019 Production of Milk Powder
9/15
3. spray-drying:
7/27/2019 Production of Milk Powder
10/15
advantages: Longer shelf life
Reduce the weight and volume of the product
Lower the cost of transportation
Modified to contain certain vitamins for targeted
growth
Disadvantages: Less thick than raw milk
Processed, contains preservatives
7/27/2019 Production of Milk Powder
11/15
fun facts!!Most cows give more milk when they listen to
music.
Milk is better for cooling your mouth after eating
spicy food.
The most precious kind of milk is mothers milk.
This nourishes new-born babies until they are old
enough to be weaned onto other foods.
From birth to old age, theres no better recipe for
a good nights sleep: a nice glass of warm milk.
7/27/2019 Production of Milk Powder
12/15
7/27/2019 Production of Milk Powder
13/15
conclusion: 3 major steps are involved in the milk powderproduction, namely pasteurization, evaporation,
and spray drying.
Preserves food quality and lengthens shelf life.
Carried out in large scales in modern society.
Safety concerns regarding the effectiveness of itsadditives are still raised.
7/27/2019 Production of Milk Powder
14/15
THANK YOU
7/27/2019 Production of Milk Powder
15/15
Question and Answer Session