Method for Separation and Purification of Carotenoids from Lycium Chinensis
GUO Tao
Abstract：In this paper, the carotenoids extraction conditions were studied. We can use petroleum ether and acetone(1:3,v)as extract solvent, and select the solid-liquid ratio of 90 (g/mL). Then we extract lycii carotenoids three times spending 1.5h under this condition. We select hexane acetone(90:10,v)as eluent, magnesium oxide diatomite(1:2,w/w)as adsorbent. Besides, we select petroleum ether and acetone as the developing solvent of TLC. Under this condition, the separation effect for pigment of Fructus Lycii extract and total carotenoid sample is superior.
Keywords：Lycii carotenoidsseparationpurification
Publication Date：2014-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 33-36 )