ASEPTIC PACKAGING Antalya Food Congress November 4th 2010 · Public TA /09/10/2010 Aseptic...
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Public TA /09/10/2010 ASEPTIC PACKAGING Antalya Food Congress November 4th 2010
Transcript of ASEPTIC PACKAGING Antalya Food Congress November 4th 2010 · Public TA /09/10/2010 Aseptic...
PublicTA /09/10/2010
ASEPTIC PACKAGINGAntalya Food Congress
November 4th 2010
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Tetra Pak
TP301, 0309JH
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Aseptic Food Production
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Commercially sterilised product is free from micro organisms capable of
reproducing in the food under normal non-refrigerated conditions of
storage and distribution
Commercial sterility
PSD.TPD&B.BP.2.03, AA10
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Aseptic Packaging is a process in which
• The packaging material is sterilised by chemical means
• Maintained in a sterile region
• Filled with product and hermetically sealed
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Strip Application
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Three basic elements of any aseptic packaging system
• Presterilise the equipment
• Maintain the sterile zone
• Continuously sterilise packaging material
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Requirements for packaging material sterilisation
Chemical Hydrogen PeroxideTemperature >65CConcentration 35%Contact time app. 7 sec
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Why Hydrogen Peroxide as Sterilant?
• Highly oxidative and sporocidial
• Easily removed from packaging material
• Heat and UV enhanced activity
• Suitable both for bath and spray application
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Properties of Aseptic Packaging Material
PE Paper board PE
Oxygen
Flavors
Odours/ Smell
Liquid
Moisture
Light
AL PE PEOUTSIDE INSIDE
Microorganisms
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Squeegee roller and air knife
Sterilisedin hydrogen peroxide
bath
Formed into tube andfilled in aseptic chamber
Sealed and formed
SUMMARY
