Cross-cultural ethnobotanical knowledge of Sandoricum koetjape (Burm.f.) Merr. supported by multi-target ethnopharmacological evidence
Abstract
Background: Sandoricum koetjape (Burm.f.) Merr is embedded in Southeast Asian ethnobotanical knowledge, where bark, leaves, roots, and fruit pericarps are used for digestive disorders, fever, inflammation, postpartum recovery, wounds, and functional beverages. Although these practices are culturally diverse, they converge around symptom clusters associated with inflammatory and metabolic imbalance. This study examined whether cross-cultural plant-part selection and preparation patterns can be linked with supporting ethnopharmacological evidence.
Methods: Published ethnobotanical records were synthesized to map plant parts, traditional uses, preparation practices, and reported bioactive constituents. Based on documented use, leaves and fruit pericarps were evaluated using α-glucosidase inhibition as a limited supporting assay. Reported triterpenoids and limonoids were further assessed through drug-likeness screening, target prediction, network pharmacology, PPI analysis, GO/KEGG enrichment, and molecular docking to explore plausible mechanisms related to inflammation, metabolic regulation, and cancer-associated pathways.
Results: Ethnobotanical records showed repeated cross-cultural use of bark, leaves, roots, and fruit-derived materials, with decoction, infusion, topical application, and functional beverages. Leaf extract showed moderate alpha-glucosidase inhibition (IC50 = 228.27 ± 0.91 ppm), whereas fruit pericarp activity was weak (>500 ppm). Network analyses identified IL6, TNF, PPARG, and TP53 as key inflammatory and metabolic-oncogenic regulators connecting traditional symptom categories between selected compounds and these proteins.
Conclusions: S. koetjape use appears to reflect culturally transmitted plant-part selection associated with inflammation, digestive disturbance, and metabolic regulation. Laboratory and computational findings should be interpreted as supportive, hypothesis-generating evidence rather than direct therapeutic proof.
Keywords: Ethnobotany, Ethnopharmacology, Traditional knowledge, Triterpenoid, Sandoricum koetjape.
Downloads
Published
How to Cite
Issue
Section
License
All articles are copyrighted by the first author and are published online by license from the first author. Articles are intended for free public distribution and discussion without charge. Accuracy of the content is the responsibility of the authors.