Dehydrating vegetables is one of the oldest preservation methods known to humanity, but modern food engineering has elevated it to a precise science. The core objective of modern dehydration is not just removing water, but doing so in a way that locks in the original color, nutrients, volatile oils, and flavor chemical compounds of the raw food.
At EZZY Foods, we employ state-of-the-art continuous convection hot air drying. Unlike sun drying, which is prone to dust contamination, insect infestation, and uneven heat distribution, convection air drying passes filtered, temperature-controlled air through layers of sliced onion and garlic. This process is monitored minute-by-minute to prevent 'case hardening'—a defect where the outer layer dries too fast, trapping moisture inside.
By maintaining a progressive heat gradient (starting at higher temperatures and lowering as the product dries), we protect the heat-sensitive allicin in garlic and organosulfur compounds in onions. These are the compounds responsible for the characteristic pungent smell and health benefits.
Following the drying phase, the product goes through automated optical sorting, magnetic metal separators, and strict laboratory testing. We check for moisture content, optical defects, and microbiological indicators (such as Total Plate Count, Yeast & Mold, and E. Coli) in our cleanroom testing labs. This scientific rigor is what allows us to supply global brands that require strict compliance with international food standards.