Original ResearchPublished 23 September 2026Supercritical CO 2 extraction of Phoradendron leucarpum (American mistletoe): optimizing oleanolic acid and polyphenol yields, monitoring ROS-specific neutralizationFatemeh Ijadi · Tomás J. Buenfil-Chi · Delia A. Serna Guerrero · H. Mercado-Uribe · Daniel Guajardo-Flores · Francisco Javier Sierra-ValdezFrontiers in Natural Productsdoi 10.3389/fntpr.2026.1931234