LC-NMR Technique in the Analysis of Phytosterols in Natural Extracts

Figure 5

SEC-NMR measurement of the sea buckthorn extract samples, leaves (a), seed oil (b), and seed coat (c). FFA: free fatty acid, TG: triglycerides, FS: free phytosterols, and CS: conjugated phytosterols.

(a)

(b)

(c)