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GUIDELINES
12
Vacuum Packaging Guidelines
• Follow all food safety regulations as outlined by the FDA at
www.FDA.gov.
• Vacuum packaging is NOT a substitute for canning.
• Vacuum packaging cannot reverse the deterioration of foods.
• Vacuum packaging is NOT a substitute for refrigeration or
freezing.
• Some fruits and vegetables may release gases, known as
outgassing. When packaging these fruits and vegetables,
outgassing can cause the vacuum to be gradually lost over time.
Blanching or freezing before vacuum packaging helps prevent
this from occuring.
NOTE: Due to the risk of anaerobic bacteria, soft cheeses, fresh mushrooms,
garlic and onions should never be vacuum packaged.
• It is critical that food handling and storage are maintained at low
temperatures. You can reduce the growth of microorganisms
at temperatures of 34°F or less. Freezing at 0°F will not kill
microorganisms, but reduces the chances of them growing.
For long-term food storage, always freeze foods that have been
vacuumed packaged.
NOTE: Beef and other proteins may look darker after being vacuum packaged.
This is due to the removal of oxygen and is not an indication of spoilage.
• All perishable foods must be refrigerated or frozen.
