this post was submitted on 09 Feb 2024
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2024-11-11

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[–] I_Fart_Glitter 2 points 1 year ago (2 children)

I had always wondered why blueberries are no longer blue when smooshed. Interesting.

[–] gnate 3 points 1 year ago (1 children)

That's also a difference between blueberries and bilberries, which are often sold as blueberries. One of them is blue throughout, if I recall, but is more common on Europe vs. USA.

[–] angrystego 2 points 1 year ago

Both are structurally blue on the outside. Blueberries are purple inside (pigments) while bilberries are white inside (structurally, I guess).

[–] asdfasdfasdf 3 points 1 year ago (1 children)

Does it actually say that somewhere? So far what I've read just saying the color isn't from pigment.

[–] I_Fart_Glitter 2 points 1 year ago (1 children)

I thought that was what "structural color from wax bloom" meant. It's just the texture of the waxy bloom on the skin of the fruit, not any actual pigment.

[–] asdfasdfasdf 2 points 1 year ago (2 children)

Wouldn't that mean we could wipe blueberries with a towel and it would come off on the towel and wouldn't be blue anymore? Maybe I should try and see.

[–] angrystego 1 points 1 year ago

Yes, it works with plums too.

[–] I_Fart_Glitter 0 points 1 year ago (1 children)

When you freeze them they stop being blue.

[–] victorz 1 points 1 year ago (1 children)
[–] [email protected] 1 points 1 year ago

Yea, not the most clear title about what the article is about hahah