为 salsolinol 的 enantiomers 的量的决心的一个新方法,内长的神经毒素,被报导。salsolinol 的 Enantiomeric 分离被毛状的地区电气泳动用 hydroxypropyl 获得 -- cyclodextrin (HP -- CD ) 作为 chiral 选购者。结合了紫外察觉,这分离被用于 R,在弄干的香蕉薄片的 S-salsolinol,和 R-salsolinol 的决心, S-salsolinol 在 40 g/g 水平被发现。
A new method for the quantitative determination of the enantiomers of salsolinol, an endogenous neurotoxin, was reported. Enantiomeric separation of salsolinol was obtained by capillary zone electrophoresis using hydroxypropyl-β-cyclodextrin (HP-β-CD) as chiral selector. Coupled with UV detection, this separation was applied to the determination of R,S-salsolinol in dried banana chips, and both R- and S-salsolinol were found at 40 ktg/g level.