Discover how red cabbage can act as a natural pH indicator, revealing whether substances are acids or bases through beautiful color changes. pH is a measure that tells us how acidic or basic a ...

If you're confused by all the bright purple vegetables at the store or market, fear not. Here's the difference between ...

"This is a kid hack in disguise. I'm confident my picky eater would try this for the plot," one user commented.

red cabbage and grapes, according to the National Institutes of Health. She said her work focuses on making these pigments more stable and commercially viable, which helps food companies adopt ...

“When replacing synthetic colors like Red 3 or Red 40, we’ll test several ... where heat and pH were problematic. Capol also uses spirulina, as well as anthocyanins from extracts like butterfly pea ...

What is biology and how is it done? A few simple resources to introduce the topic and open up discussions around what biologists do. A simple definition poster to explain what biology is and what it ...

radish and red cabbage. But it’s tricky, said Meghan Skidmore, a Sensient spokesperson. Natural dyes may be less stable than synthetic dyes and may be affected by factors including heat and acid ...

Nestled in the heart of West Brookfield, the Salem Cross Inn is like stepping into a time machine that happens to serve ...

A key objective of the study is to test, down to 10 ... distribution of sediment pH. Figure 1 Study area showing the sampling locations of the 1157 sediment cores along the northern continental shelf ...