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These days, it tends to mean pink goo: https://en.wikipedia.org/wiki/Mechanically_separated_meat

That page starts with "Not to be confused with Pink slime" and later goes on to say "mechanically separated beef is considered inedible and is prohibited for use as human food".

McDonalds doesn't use either one, and stopped using the "pink slime" stuff in 2011: https://www.cnet.com/news/pink-slime-in-burgers-mcdonalds-hi...

> "McDonald's does not use lean beef trimmings treated with ammonia, what some individuals call 'pink slime,' in our burgers, and hasn't since 2011," McDonald's website also stated.

They don't use ammonia anymore, sure. Thats hardly the only pink slime, or mear glue out there.

No one needs meat glue for hamburgers.

Your link says it has not been sold for human consumption for 15 years. And LFTB has not been used in fast food for five years: https://www.snopes.com/fact-check/legal-separation/

dude it's "ground beef"

https://www.beefmagazine.com/beef-quality/dude-it-s-ground-b... https://newfoodeconomy.org/bpi-pink-slime-ground-beef-usda-r...

The USDA only approved that in December.

I strongly suspect McDonalds can't change their processes and supply chain quite that quickly, nor are they likely to take the PR hit now.

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