Effective Food Preservation Methods and Techniques

Depict an illustrative scene of effective food preservation showcasing classic methods. On the left, an elderly Caucasian woman preserving fresh fruits into jams and jellies. She is stirring a large pot on an old-fashioned stove with shelves filled with colorful jars of preserved food behind her. Middle-eastern man on the right, sealing meats into jars for curing. He is standing at a wooden counter, decorated with cutting tools, spices, and salt. In the background, a South Asian woman is dehydrating slices of fruits and vegetables using an antique dehydrating machine.