Citromhéj

Citromhéj refers to the outer peel of a lemon. It is known for its bright yellow color and fragrant citrus aroma, which is due to the presence of essential oils. These oils, particularly limonene, contribute significantly to the characteristic scent and flavor of lemons.

In culinary applications, citromhéj is often used to impart flavor to a wide variety of dishes. It can be grated or zested to add a zesty note to baked goods, sauces, marinades, and desserts. The zest is typically removed from the fruit without including the bitter white pith underneath, known as the albedo. In some preparations, strips of citromhéj are used for infusion or as a garnish.

Beyond its use in cooking, citromhéj has also been traditionally employed in home remedies and aromatherapy. The essential oils can be extracted for use in perfumes, cleaning products, and as a natural air freshener. In some cultures, citromhéj is also used in the preparation of liqueurs and preserves. The peel contains various compounds, including flavonoids and vitamin C, though its primary contribution to food is flavor and aroma.