Lime Juice And Salt
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What it is
Lime juice and salt is a combination of the acidic liquid extracted from limes and sodium chloride, a common mineral. Lime juice is obtained by pressing fresh limes, a citrus fruit. Salt is typically harvested from evaporated seawater or mined from underground deposits.
Why it's used
This combination is primarily used to add a tangy, savory flavor to foods. It also functions as a preservative due to the acidity of lime juice and the antimicrobial properties of salt. It is commonly found in dips, salsas, marinades, and various processed foods.
Health notes
Both lime juice and salt are generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA). Lime juice provides acidity and is a source of vitamin C. Salt is an essential nutrient, but high sodium intake is a public health concern; the FDA Daily Value for sodium is 2,300 mg. JECFA has evaluated sodium chloride (salt) and considers it an essential nutrient, and EFSA also recognizes it as a basic food ingredient.
Allergen info
Not a major allergen.