GENERAL KNOWLEDGE

Detailed explanation-1: -Lemon juice and lime juice are rich sources of citric acid, containing 1.44 and 1.38 g/oz, respectively. Lemon and lime juice concentrates contain 1.10 and 1.06 g/oz, respectively. The citric acid content of commercially available lemonade and other juice products varies widely, ranging from 0.03 to 0.22 g/oz.

Detailed explanation-2: -The difference between citric acid and lemon juice is that citric acid is a concentrated acid compound, while lemon juice contains citric acid, water, vitamin C, and other molecules. Lemon juice also has nutritional value, but citric acid contains no nutrients and very few calories.

Detailed explanation-3: -Lemons have the highest concentration of citrate – a natural inhibitor of kidney stone formation – of any citrus fruit.

Detailed explanation-4: -Citric acid is found naturally in citrus fruits, especially lemons and limes. It’s what gives them their tart, sour taste. A manufactured form of citric acid is commonly used as an additive in food, cleaning agents, and nutritional supplements.