| abstract |
The invention belongs to the technical field of plant extraction, in particular to a method for extracting iridone and a method for determining the content of iridone in orris root. The invention adopts the petroleum ether with similar properties to the iridone to perform Soxhlet extraction on the orris root, and can recycle the petroleum ether to effectively extract the iridone, which not only reduces the solvent consumption, but also shortens the operation time and greatly reduces the energy consumption. |