Process all jars that are going to be stored at room temperature. Ensure jars are clean, rings are removed (if applicable) and jars are clearly labelled. Store jars in a single layer in a cool, dark and dry place such as a cupboard or pantry. For large quantities of preserves, ensure shelving is reinforced.
How long will jars of fruit keep?
All fruit preserves are best consumed
within a year, but may be consumed after this date – check for spoilage before
consumption. Full sugar preserves will keep longer than low-sugar/sugar-free
preserves. After this time, preserves may discolour, change flavour/texture but
will still be okay to consume. Pale coloured fruits often naturally darken
during long-term storage.
What are the signs of spoilage?
Bulging or loose lids are the main
indicators of spoilage, also check for changes in smell and flavour – if in doubt, throw it out. A good vacuum
seal ensures good quality preserves but if you find mould or other signs of
spoilage, safely dispose of the jar contents and wash jars well before re-using.
What do I do when I open a jar of fruit?
Once jars of fruit have been opened,
store in the refrigerator and use within a week – again check before consuming
that spoilage has not occurred during refrigeration. Use clean utensils when
removing fruit from the jar to prevent contamination.