Robuta

https://www.semanticscholar.org/topic/22%2C23-dihydrospinasterone/2111784 22,23-dihydrospinasterone | Semantic Scholar semanticscholar https://phytochem.nal.usda.gov/chemical-2223-dihydrospinasterone Chemical 22,23-DIHYDROSPINASTERONE | Dr. Duke's Phytochemical and Ethnobotanical Databases chemicaldr