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V Rullo

Publications and source records attributed to V Rullo.

5 recordsLinked to original sources
PubMed1989

[Purification of waste water from olive-oil pressing plants using hydrophytes. Preliminary study on the use of Eichornia crassipes].

The use of Eichornia crassipes has been tested in order to depurate the waste water from olive oil factories. The control of some parameter variations during the treatment, such as COD, total azote, dissolved oxygen and pH, has given encouraging results about the depurative efficacy of employed hydrophytae. Particularly indicative is, in this regard, COD rejection of about 60%.

Biodegradation, Environmental↗
PubMed1989

[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.

Alkaloids↗