Ancient Preservation Methods Our ancestors developed preservation techniques through observation and necessity. They noticed that salt prevented meat from spoiling, leading to the widespread use ...

Before freezers became widespread around the 1940s, humans needed other ways to make the nutrients in meat last, and salt became a viable option. Salt dehydrates meat and can act as an antiseptic.

Sun drying is the earliest form of food preservation. Evidence of this method has been found from 12,000 B.C. Humans living in arid and semi-arid regions simply laid raw food in the sun to dry.

Salt is a versatile kitchen ingredient. It does more than just seasoning. Salt preserves food and enhances natural flavours.

A traditional technique, fermenting vegetables with salt can help prepare vegetables for flavorful fermentation. Removing water from vegetables you intend to ferment may seem counterintuitive if ...

Get the most out of the food you have grown, harvested or bought during a free one-hour overview of food preservation methods ...