Pucker up! Why humans evolved a taste for sour foods | Science | AAAS
Sour Tasting Oranges - Why Does My Sweet Orange Taste Bitter
Sour tastes make people push the boundaries
New paper: Does Responsiveness to Basic Tastes Influence Preadolescents' Food Liking? Investigating Taste Responsiveness Segment on Bitter-Sour-Sweet and Salty-Umami Model Food Samples - Edulia
The Six Tastes in Ayurveda | Banyan Botanicals
Tasting sour flavours is genetic | News | Chemistry World
Bitter, sour, sweet and salty taste represented by herbs, lemons, chocolate and grains of salt on a tongue Stock Photo - Alamy
USC researchers determine how sour tastes are sensed by humans
How does it taste?
Sour flavours may encourage you to take more risks: study : SBS Food
Brain scan leaves no sour taste › News in Science (ABC Science)
Staying Balanced: Sour Taste Buds Linked with the Ventricular System – Up, Out, In, & Onward
citrus: Ever wondered why citrus fruits taste sour? - The Economic Times
Why Do People Scrunch Up Their Faces After Tasting Something Sour? | Live Science
The Six Tastes According to Ayurveda- Know about Sour taste Nmami Life
Sour Taste In Ayurvedic Diet - NourishDoc
Sour Taste Linked to Sense of Balance – Brian Taylor