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Preparation and storage conditions have a large bearing on the length of time preserves, regardless of the fruit used, will keep so it is not possible to give a simple answer to this question.

Generally speaking, preserves, jams and jellies made with sugar should keep for one year. However, they will keep for far less time if the preserves are not stored in ideals conditions (cool dry area free of sunlight) or if the preserves were made with sugar substitutes instead of sugar.

Preserves, jams, and jellies made with sugar substitute should be good for at least six months, when stored properly.

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11y ago

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