Garlic in pickles turned blue-green

I quick-picked some green beans and a week later, the garlic in the jar had turned blue green, turquoise, smurf color. I googled it and brought up a reddit thread that said it's safe to eat.

I did not eat it.

58 points · 12 comments · view on lemmy.world

12 Comments

chocrates@piefed.world · 26 pts · 3d (5 replies)

Sorry couldn't upload in an edit.

Excerpt from "the art of fermentation". About fermented (not necessarily pickled) garlic.

LvlMPM8CMgWMYgQ.jpg

Oops, not sure how to fix the rotation

FudgyMcTubbs@lemmy.world · 28 pts · 3d (4 replies)

Dude, nice source. I rotated and highlighted for the next pickler that has never seen blue garlic before.

Wren@lemmy.today · 6 pts · 3d (1 reply)

This is true! I'm no chemist but I make paint pigments from plants rich in anthocyanins, which give them colour. Popular mordants (things that helps a colour stick to fibre) are copper salts, which can brighten the colour or make it more blue/green.

And, an old kind of pigment, verdigris, was made by hanging pieces of copper in closed containers with vinegar, where the vapour would cause a blue/green/gray salt to form.

FudgyMcTubbs@lemmy.world · 4 pts · 3d

Super interesting!

jaygray91@piefed.zip · 2 pts · 2d

When I saw the post thumbnail on my feed and opened the post, I guessed it's some kind of copper reaction. Neat

chocrates@piefed.world · 2 pts · 3d

Thank you!

dumples@piefed.social · 6 pts · 3d

I've eaten the blue-green garlic before. It's delicious

chocrates@piefed.world · 5 pts · 3d

I'm pretty sure that is common in pickled garlic but do some reading on it I guess.

ThePantser@sh.itjust.works · 5 pts · 3d (2 replies)

Trusting a post on reddit is almost as dangerous as trusting AI.

Sludgehammer@lemmy.world · 13 pts · 3d (1 reply)

IIRC this is kinda a "There the same picture" sort of situation, since most LLM's lean heavily on Reddit as a source.

ThePantser@sh.itjust.works · 2 pts · 3d

Exactly, and you dont know if someone fucked with their post to "delete" it. Would be a great way to poison AI by editing your posts with wrong info instead of garbage info.

PumaStoleMyBluff@lemmy.world · 3 pts · 3d

Sometimes it turns blue just sauteing it in butter