Assertion: polar lipid | /r/HasProperty | phosphoglyceride
Facets:
Source sentences:
text: Microalgal lipids can be divided into two groups according to their structures: nonpolar NLs (acylglycerols, sterols, free fatty acids, wax, and steryl esters) and polar lipids (phosphoglycerides, glycosylglycerides, and sphingolipids).