Shiso Leaves

Shiso leaves are the leaves of the Perilla frutescens plant, a member of the mint family. Native to East Asia, shiso is widely cultivated and used in various cuisines, particularly in Japan, Korea, and Vietnam. The leaves have a unique flavor profile, often described as a mix of mint, basil, and anise.

Shiso leaves are used as a flavoring agent and garnish in a variety of dishes. Manufacturers add them to seasoning mixes, salts, marinades, and sauces to impart their distinct aroma and taste. They are also commonly found in sushi, pickles, and other preserved vegetable products.

Shiso leaves are generally recognized as safe (GRAS) for use in food by the FDA. They are a traditional food ingredient with a long history of consumption. While specific health benefits are not widely established by regulatory bodies, shiso contains various antioxidants. JECFA and EFSA have not specifically evaluated shiso leaves as a food additive, as they are primarily used for their flavor.