alias: palmitic acid
palmitic acid is a saturated fatty acid commonly found in palm oil, dairy products, and animal fats. it is one of the most abundant fatty acids in the human body and serves as a major energy source and structural component of cell membranes.
chemical properties
molecular weight: 256.42 g/mol
density: 0.853 g/cm³
melting point: 63–64°C (145–147°F)
boiling point: 351°C (664°F)
solubility: insoluble in water; soluble in ethanol and organic solvents
chemical formula: C₁₆H₃₂O₂
usefulness in medicine
palmitic acid is a primary component of lipid metabolism, serving as an energy source for cells.
it supports skin health by providing a protective barrier and aiding in moisture retention.
it is used in cosmetics and pharmaceutical products for its emollient and stabilizing properties.
palmitic acid plays a role in immune function by being a precursor for certain signaling molecules.
while beneficial in moderation, excessive consumption of palmitic acid is associated with increased cardiovascular risk.
antibacterial and antimicrobial activity
palmitic acid demonstrates mild antimicrobial properties, primarily by disrupting microbial membranes.
research highlights:
- bacteria:
- fungi: