Leaves of North American ginseng, <i>Panax quinquefolius</i> L.: A renewable source of certain ginsenosides
Bibliographic record
Abstract
Quantities of both malonylated and non-malonylated ginsenosides in mature P. quinquefolius leaves were determined weekly near the end of the growing season (late September–early October). Ginsenosides Rb 3 , mRb 3 , Rd, mRd, and Re were the major dammarane glycoside components observed in the leaf extracts. Levels of total ginsenosides remained high throughout the period studied when leaf harvest would be expected to have little effect on the roots. Only ginsenoside PG-F, 11 appeared to decrease with the approach of leaf senescence. It is concluded that P. quinquefolius leaves represent an excellent source of certain ginsenosides. Key words: Panax quinquefolius, ginseng, leaf ginsenosides
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".