Aromas from Quebec. IV. Chemical composition of the essential oil of Ledum groenlandicum: A review
Bibliographic record
Abstract
Limonene and b-selinene are the most important compounds of the essential oil of the aerial parts of Ledum groenlandicum. However there are important variations either in the composition or in the relative percentages between the twelve analyzed commercial samples. Uncommon or rare compounds such as hydroperoxides and p-mentha-1, 8(10)-dien-9-yl esters are observed in one and two samples, respectively. Germacrone, a reputed compound of this oil, is not ever present in the samples. Germacrone epoxides observed in a sample containing almost 30% of germacrone could be the results of an oxidation process. Short comparison with the composition of the Ledumpalustre oil is made. In both cases, equally large variation in compositionis observed.
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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) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".