juice

lemon juice or

ProduceLemons are harvested year-round in major producing regions (California, Spain, Italy), with peak availability in winter and early spring in the Northern Hemisphere. Availability remains consistent globally due to staggered harvest cycles across regions.

Rich in vitamin C and citric acid, lemon juice supports immune function and aids in nutrient absorption. It contains minimal calories (3 per tablespoon) and no fat or sodium.

About

Lemon juice is the acidic liquid extracted from the fruit of Citrus limon, a small citrus tree native to southeastern Asia. The juice comprises approximately 5–6% citric acid by volume, along with water, sugars, and trace minerals, which give it its characteristic sharp, tangy flavor. Fresh lemon juice ranges in color from pale yellow to deep golden, depending on fruit ripeness and variety. The primary cultivars used for juice extraction include Lisbon, Eureka, and Femminello lemons, each with slight variations in acidity and yield.

Culinary Uses

Lemon juice functions as both a flavor enhancer and a critical ingredient across global cuisines. It brightens dishes through its acidity, balances rich or sweet flavors, and serves as a primary component in dressings, marinades, and sauces. In Mediterranean cooking, it features in vinaigrettes and ceviche; in Asian cuisines, it appears in curries and stir-fries; and in baking, it provides tang to cakes and custards. Lemon juice also prevents enzymatic browning in cut fruits and vegetables and is essential for curing seafood in raw preparations.

Forms & Preparations

  • Fresh-squeezed juice — Extracted directly from fresh lemons, used immediately for maximum flavor and vitamin content.
  • Bottled juice (pasteurized) — Commercially processed and shelf-stable, convenient for storage but with reduced flavor complexity compared to fresh.
  • Frozen concentrate — Concentrated juice sold frozen in small containers, reconstituted with water before use; concentrates flavor and extends shelf life.
  • Dried powder — Dehydrated lemon juice crystals used as a seasoning and in dry rubs; offers tartness without added liquid.
  • Preserved lemon (Moroccan) — Whole lemons fermented in salt; intensely flavored and aromatic, used in North African tagines and as a condiment.
  • Lemon extract — Concentrated aromatic preparation made by steeping lemon peel in alcohol; used sparingly in baking and beverages for intense flavor.