especially those partial to Sour Patch Kids. This recipe uses citric acid to give it its pop of zingy sourness. You can find citric acid at specialty markets or online. I've sized this recipe for ...

If the answer is Toxic Waste, Warheads, or Sour Patch Kids, you might be what scientists ... and 350 Italian adults to ...

spinosa, known for its high organic acid content—primarily citric acid and malic acid—which gives it a distinct sour taste. Over the course of domestication, the acidity of cultivated jujube ...