NANNING, China — Scientists have long wondered why lemons pack such a powerful sour punch compared to their citrus cousins. Now, a study from Chinese researchers has mapped the genetic machinery ...

A new study has uncovered how birds evolved to tolerate—and even enjoy—extremely sour foods that most mammals avoid.

Today, a commercial lemon tree can deliver some 1500 lemons each year. The juice of the lemon is rich in Vitamin C (50–60mg per 100 grams of raw lemon pulp) and quite acidic (pH 2–3, thanks to ...

Health Benefits of Lemons. The vitamins, fiber, and plant compounds in lemons can be part of a healthy diet. It's not common to actually eat a fresh lemon--they're too sour for most people's ...

Lemons contain approximately 10% carbs, which are mostly soluble fibers and simple sugars. Their main fiber is pectin, which may help lower blood sugar levels. Vitamins and minerals ...

Thirty-seven deals across the lemon industry chain — valued at 27.7 billion yuan ($3.8 billion) were signed at the 2023 China (Tongnan) ... In sour lemons, China has a sweet spot.