Yep. From the site's about page:
> This site is produced with substantial help from large language models: they assist with the literature search, the drafting, and the arithmetic.
https://www.absurdlyoptimized.com/about/
> how much scrutiny did this get for accuracy?
The inclusion of references without hyperlinks suggests it wasn't thoroughly checked: they were probably put there by Claude, and as they aren't links the author probably hasn't read them (they could possibly have read them in hard-copy at a library, but given the rate at which articles were produced this seems very unlikely).
(One such reference is 17 - "Weijers, M. et al. “Heat-induced denaturation and aggregation of ovalbumin at neutral pH described by irreversible first-order kinetics.” Protein Science 12(12): 2693–2703, 2003")
> " Ovalbumin coagulates irreversibly at 80°C (Weijers et al., 2003), permanently setting the foam structure.",
and the paper by Weijers et al. says:
> "A strong temperature dependence on the reaction rate was observed. At 80°C, half of the protein was denatured and aggregated in less than 2 min (half-time, th), while at 68.5°C this took approximately 6 h."
So, the citation is generally true-ish although a little bit imprecise.
At which temperature range Ovalbumin coagulates seems quite irrelevant for the whole article, however. To me it's unnecessary fluff, others might like that kind of detail.
(This does not imply anything regarding the article as a whole - it's just one thing I checked.)