• Korean Journal of Pharmacognosy
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• v.19 no.4
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• pp.248-250
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• 1988

The application of LC/MS system with FRIT-FAB LC/MS interface in both positive and negative ion modes to the analytical separation of isomeric saponins was studied. The two isomeric saponins such as rosamultin and arjunetin were well separated and analyzed FRIT, FAB LC/MS system. This is another examples to structure elucidation of natural products.