[Palmitic acid supply] Do you know how to prepare palmitic acid?

It is understood that palmitic acid is a saturated higher fatty acid, white with pearlescent of phosphorus tablets. Insoluble in water, slightly soluble in petroleum ether, soluble in ethanol. Easily soluble in ether, chloroform and acetic acid. The preparation method of palmitic acid is as follows: 1. Palmitic acid is widely found in nature, and…