On-line Extraction−Reaction of Canola Oil with Ethanol by Immobilized Lipase in SC-CO<sub>2</sub>
Bibliographic record
Abstract
On-line extraction−reaction was carried out in supercritical carbon dioxide (SC-CO 2 ) in the temperature range from 308 to 328 K and the pressure range from 24 to 35 MPa. Fatty acid ethyl esters were synthesized from extracted canola oil with ethanol by using the immobilized lipase (Lipozyme IM). The effects of ethanol amount, enzyme load, and operational conditions on the amount of fatty acid esters (FAE), free fatty acids (FFA), and mono-, di-, and triglycerides (MG, DG, and TG, respectively) present in the product were investigated. The results show that it is possible to synthesize fatty acid ethyl esters efficiently at high temperature. Finally, a new process operating at different extractor and reactor temperatures was proposed.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".