Jump to Main Content
- Crawford, C.G.; Plattner, R.D.; Sessa, D.J.; Rackis, J.J.
- Lipids 1980 v.15 no.2 pp. 91
- oxidation; separation; high performance liquid chromatography; phosphatidylcholines; soybeans; methanol; antioxidants
- ... Soy phosphatidylcholine (PC) has been separated into its major molecular species by reversephase high pressure liquid chromatography (HPLC). An aqueous methanol gradient was used that allowed detection of the various species by their absorbance at 206 nm. Oxidized species were detected by their absorbance at 234 nm and were resolved from the unoxidized species. This technique has been used to sepa ...