Theme VII: Analysis of extracts

Soft extracts are semi solid preparations obtained by total or partial evaporation of the solvents used for extraction.

Dry residue: The soft extract complies with the limits prescribed by the monograph.

If proceeded, the monograph prescribes a limit test for the solvent used in the extraction.

Protected from light.

Analysis of extracts (introduction)

Fluid extract

Tincture

Drt extract powder