juice of 1 lemon

Lemon juice is the acidic liquid extracted from fresh lemons (Citrus limon), a small citrus fruit native to Asia and widely cultivated in Mediterranean regions. The juice comprises approximately 5-6% citric acid by weight, giving it a characteristic tart, bright flavor profile with subtle floral and bitter notes. Fresh lemon juice is prized in cooking for its acidity and aromatic qualities, distinct from bottled or concentrated versions which have been pasteurized or reduced, altering their flavor complexity and potency.

Lemon juice serves as both a flavor enhancer and functional ingredient across global cuisines. It brightens dishes through its acidity, prevents oxidation in fruits and vegetables, tenderizes proteins, and balances rich or sweet flavors. Used extensively in Mediterranean, Asian, and Middle Eastern cooking, lemon juice is essential in vinaigrettes, marinades, ceviche, and beverages. It rounds out soups, fish dishes, desserts, and sauces while contributing vitamin C and aromatic complexity without adding fat or sodium.