How does this blue flower tea alternate coloration?

How does this blue flower tea alternate coloration?

How does this blue flower tea change color? (video)
Credit score: The American Chemical Society

Doubtless you get hang of viewed a impossible, coloration-changing tea on social media. Potentialities are, it be butterfly pea flower tea.

This week, we’re investigating what enables it to shift from one titillating coloration to the next, and Sam and George play around to observe what number of different colors they might be able to salvage:



Citation:
How does this blue flower tea alternate coloration? (2020, September 28)
retrieved 29 September 2020
from https://phys.org/news/2020-09-blue-tea.html

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