dryopteris juxtapostia shoot methanol extract

Dryopteris juxtapostia shoot methanol extract is a natural product research compound derived from the shoots of the fern *Dryopteris juxtapostia*, a species native to Pakistan and Kashmir. The extract is a complex mixture of phytochemicals, including flavonoids such as kaempferol, catechin, and epicatechin, as well as organic acids like quinic acid and various phloroglucinol derivatives (e.g., albaspidin PP, flavaspidic acids, and filixic acids). While members of the *Dryopteris* genus are often investigated for their biological potential, preclinical studies conducted by academic researchers in Pakistan found that the shoot methanol extract of *D. juxtapostia* exhibited negligible activity in antioxidant, anti-inflammatory, and cytotoxic assays compared to root-derived extracts. Due to this lack of significant biological influence, the shoot methanol extract was not selected for further hepatoprotective studies. It remains an academic research tool rather than a candidate for pharmaceutical development.

Other names

D. juxtapostia shoot methanol extract