New Citrus industry use for Herbsak: dried and milled citrus peel food flavorings is a prime candidate for Herbsak packaging. The essential ingredient of this product are essential aromatic oils, which can volatize and be lost due to exposure to the air. This results in a loss of appealing aroma, flavor and color. Herbsak’s anaerobic interior and high barrier liner prevents volatilization and oxidation of aromatic oils. Mold and mildew are prevented, and shelf life extended for up to a year.