Adipocereとは 意味・読み方・使い方

別の表記

• adipocire

語源

From adipo- +‎ Latin cēra.

発音

• IPA: /ˈædɪpoʊˌsiɚ/, /ˈædəpoʊˌsiɚ/

名詞

adipocere (countable and uncountable, plural adipoceres)

1. A brown, fatty, waxy substance (fatty acids) that forms on dead animal tissues in response to hydrolysis.

   Synonym: grave wax

   • 2025, “Advances: Biology: Brain Endurance. Misfolded proteins may preserve brains for millennia”, in Scientific American, volume 332, number 2 (February), pages 10-12:

     In some cases, however, brains outlast all other soft tissues and remain intact for hundreds or thousands of years. […] [Alexandra] Morton-Hayward's experiments suggest the brains endure through a process called molecular cross-linking, in which brain protein remnants and degraded lipids form a spongy polymer. […] The mechanism appears distinct from how some other bodily tissues are preserved after turning to adipocere, or "grave wax," which forms when body fats transform into a tallow-colored soaplike substance. "Adipocere forms in adipose tissue — that's buttocks, arms, cheeks," says Sonia O'Connor, an archaeologist and pioneering researcher of ancient brains at the University of Bradford in England. "There is no adipose tissue in the brain. It's the wrong chemistry."

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