Chemical Composition of Essential Oils and Hydrosol Extracts of<i>Daucus muricatus</i>and Assessment of Its Antioxidant Activity
Bibliographic record
Abstract
A comparative study of volatile compounds from Daucus muricatus obtained by hydrodistillation and liquid–liquid extraction by GC and gas chromatography mass spectroscopy (GCMS) was conducted. The essential oils extracted from roots were mainly composed of aliphatic compounds while oils extracted from aerial part were characterized by monoterpene hydrocarbons. However, the GCMS analyses of composition hydrosol extracts shows only oxygenated compounds; no hydrocarbons were noted. The antioxidant activity of the hydrosol extracts exhibited the high antioxidant activity with IC50 value of 50.08 and 63.05 μg.mL−1 for roots and aerial parts, respectively, better than from synthetic antioxidant BHT (103.98 μg.mL−1).
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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 | 0.000 |
| 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".