[Identification of the root of Punica granatum in galenic preparations using TLC].
The alkaloids present in the root of "Punica granatum" have been extracted by two different methods: extraction by Soxlet and extraction by steam distillation. Then the extracts have been compared by TLC chromatography using different solvents and specific chromogen reagents. The presence of pseudo-pelletierine has been confirmed in both the extractive solution by reaction with conc. K2Cr2O7. The above results explains the toxic activity of the unsuitable galenic preparations.
L
L
Ferrara
O
O
Schettino
P
P
Forgione
V
V
Rullo
S
S
Di Gennaro
D000470:Alkaloids / Q000302:isolation & purification*; D002855:Chromatography, Thin Layer; D010936:Plant Extracts / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000032:analysis*; D012997:Solvents; D014118:Toxins, Biological / Q000302:isolation & purification
D000470:Alkaloids; D010936:Plant Extracts; D012997:Solvents; D014118:Toxins, Biological
Riconoscimento della radice di "Punica granatum" nelle preparazioni galeniche mediante TLC.