What is the Flavor of Oxalic Acid? Exploring Its Sour and Astringent Taste
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6 min read
Oxalic acid is a naturally occurring compound present in many plants, giving certain foods, like rhubarb and sorrel, their characteristic tart flavor. In its pure form, this crystalline solid is described as having a strongly acidic and sour taste. So, what is the flavor of oxalic acid, and how does it contribute to the taste of the foods we eat?
