I bet many of us cannot do without a dash of tang to our food; be it seafood or roasted lamb, it is incomplete without a good squeeze of lemon. Even though lime has a relatively sour taste, it is consumed literally on a regular basis. What makes limes and sour fruits so irresistible? Most of the sour fruits contain varying amounts of citric acid, which makes the fruit more appealing, than those which are low in citric acid. Citric acid, as you might be acquainted, is a weak organic acid that works as a natural preservative and a popular flavor enhancer for most foods and beverages. Citric acid is one of the major compounds which deals with the production of energy in our body.
As is known to most of us, the good old lime and the humble orange are excellent sources of citric acid. Limes and lemons lead the way with the highest concentration of citric acid and if you haven’t yet noticed, you can never have either of them without puckering your face.