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phosphatidylcholine

British  
/ ˌfɒsfətɪdaɪlˈkəʊliːn /

noun

  1. the systematic name for lecithin

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When the team disabled genes involved in phosphatidylcholine production in young worms, the mitochondria quickly began to resemble those typically seen in much older animals.

From Science Daily • Jun. 11, 2026

The researchers discovered that phosphatidylcholine production naturally decreases with age.

From Science Daily • Jun. 11, 2026

The researchers also found that supplying phosphatidylcholine through diet helped restore mitochondrial function in aging laboratory organisms.

From Science Daily • Jun. 11, 2026

One study found that people who ate diets rich in phosphatidylcholine, a component of biological membranes that is abundant in eggs and other foods, were 28% less likely to develop dementia.

From Los Angeles Times • Jun. 11, 2023

He swallows some ninety pills a day, including metformin; Basis; a coenzyme called Q10, for muscle strength; and phosphatidylcholine, to keep his skin supple.

From The New Yorker • Mar. 27, 2017

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