conclusion: off-line coupling tlc esi-ms can simply and rapidly provide qualitative examination of saccharide spots in tlc chromatogram of traditional chinese medicine.
结论:tlcesi-ms离线联用方法能快速简便地对中药tlc图谱中糖类斑点进行定性。
as all the eight persons who exposed the seed of stizolobium were poisoned . qualitative examination confirmed the poisoning was caused due to eating the seed of stizolobium.