Where is the concentration of beneficial flavonoids often significantly higher?
Answer
Outer rings and skins
Studies indicate a significant distinction in nutrient distribution within the onion structure. The concentration of beneficial flavonoids, such as Quercetin, is found to be markedly higher specifically in the outer rings and skins of the onion. This is because these layers form the onion’s natural protective layer or armor, which is chemically composed of powerful defense compounds. When boiling the peels to create an infusion, this concentrated level of micronutrients is efficiently extracted. Conversely, the inner, edible flesh contains significantly less of these specific flavonoids, often comprising mostly water and structural carbohydrates.
#Videos
You'll Never Throw Away Onion Skin After Working This Drink
Related Questions
What specific flavonoid makes onion peels famous for antioxidant power?Where is the concentration of beneficial flavonoids often significantly higher?What color range results from boiling yellow onion peels for natural dye?What do onion peels release when added to homemade chicken or beef stock?What can improve the palatability of an intensely flavored onion peel tea?What type of compounds in onion liquids act as mild garden pest deterrents?What must be done thoroughly before peeling onions destined for tea infusion?Which onion skin type tends to break down into a finer, pulpy mass when steeped heavily?Boiling onion peels is primarily described as a method to extract what?Compared to eating raw flesh, peel-tea might provide a higher dose of what?