Dairy technology
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Transcript of Dairy technology
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Orrange Dairy
Prepared by:Muhammad Saif
2009-ag-2560
Supervised by:Akhtar Ali
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Road Map
Introduction to Orrange Dairy
Products
Solution preparation
Quality control
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Introduction to Orrange Dairy
Orrange Dairy is situated about eight Km chaprar road sialkot
Started as farm in 2007 Initially their only product was “Fresh Milk”They decided to process their farm milk into:I. Pasteurized milkII. YoghurtIII. Cheese &IV. Desi ghee
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Introduction to Orrange Dairy
They import these plants from Italy
RO plant for bottled water from China
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Products
There are only two products available in market Natural Delight (Fresh milk) Organo (Pasteurized & Homogenized)
In near future:
Yoghurt
Cheese
Desi ghee
Bottled water
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Pasteurized Milk
ParametersCapacity of plant 1000 L/h
Temperature 800C
Time 5 Sec.
Pressure 160 psi
Out product temperature 40C
Degasser level 15
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Quality Control
A number of quality control tests are performed, these are:Milk reception tests Quality tests
Milk composition tests
Adulteration tests
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Quality Tests
At the time of milk reception following quality tests were performed Temperature Organoleptic pH test Alcohol precipitation test (APT)
Clots on boiling test (COB)
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Milk Compositional Tests
Most widely performed milk composition test
is Fat test
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Adulteration Tests
Mostly performed adulteration tests are: Lactometer test
Glucose test
Sucrose test
Starch test
Detergent test etc.
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Cleaning and Sanitation
For cleaning they use:
Detergent solutions followed by disinfectant(Dettol)
We also disinfect laboratory two times a week
They use uncontrolled concentrations of lye and
acid for CIP
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Our SuggestionsWe suggest them: To use gum shoes in the processing hall
To use head covers and face mask during
processing
To use controlled concentration of lye and acid
To use fly traps after the first entry door
To use exhaust fan in chemistry lab.
To use indirect way to enter the processing hall
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