Smilagenin impurities refer to any unwanted substances present in smilagenin, a steroidal sapogenin derived from the rhizomes of Smilax china. These impurities can arise from various sources such as incomplete purification, contamination during manufacturing or storage, and degradation of the compound. Identification and removal of smilagenin impurities are important to ensure the safety and efficacy of the final product.
