| USDA Phytochemical & Ethnobotanical Database — Enriched v2.0 | |
| ============================================================= | |
| This archive contains the complete enriched dataset (104,388 records, 24,771 | |
| unique compounds, 2,315 plant species). Each record includes the original USDA | |
| Dr. Duke's baseline fields (chemical, plant_species, application, dosage) plus | |
| four quantitative enrichment layers: PubMed citation count (March 2026 snapshot), | |
| ClinicalTrials.gov study count, ChEMBL bioactivity measurement count, and US | |
| patent count since 2020 from USPTO PatentsView. | |
| Files included: | |
| - ethno_dataset_2026_v2.json Full dataset (compact JSON, ~23 MB) | |
| - ethno_dataset_2026_v2.parquet Full dataset (Snappy Parquet, ~975 KB) | |
| - MANIFEST_v2.json SHA-256 checksums, record count, field stats | |
| - ethno_sample_400.json 400-row reference sample (same schema) | |
| Data sources: USDA Dr. Duke's Phytochemical Database (public domain), NCBI PubMed | |
| (E-utilities API), ClinicalTrials.gov (bulk XML), ChEMBL 35 (SQLite), USPTO | |
| PatentsView (bulk TSV). All enrichment pipelines are deterministic, checkpoint- | |
| resumable, and ran locally against downloaded bulk data — no rate-limited API | |
| calls. Enrichment completed March 2026. | |
| License: This dataset is licensed for internal use by the purchasing legal entity | |
| as specified in the tier purchased (Single Entity / Team / Enterprise). Resale, | |
| public redistribution, and derivative dataset publication are prohibited. See | |
| your purchase confirmation email for full license terms. Contact founder@ethno-api.com | |
| for licensing questions. | |