To best preserve the flavor of dried herbs and spices, do not crumble or powder until the herb or spice is needed for use. (wellnessmama.com)
Active barrier films protect packaged baked goods from oxygen exposure while preserving flavor, aroma and appearance. (packagingdigest.com)
As such, it remains the optimal packaging choice, safely preserving the flavor and integrity of the foods and beverages it contains while lowering potential exposure to toxic compounds. (GPI.org)