Effect of Water on Canola Oil Hydrolysis in an Online Extraction−Reaction System Using Supercritical CO<sub>2</sub>
Bibliographic record
Abstract
The presence of optimal levels of water in enzymatic hydrolysis reactions in a supercritical CO 2 (SCCO 2 ) medium is critical not only as a reactant but also in order to maintain the catalytic activity of the enzyme. The effects of the water flow rate (0.002−0.050 mL/min), the amounts of canola flake (3.0 and 15.0 g) and enzyme (1.0 and 5.0 g of immobilized lipase from Mucor miehei, Lipozyme IM) loads, and the reaction cell size were studied in the continuous enzymatic hydrolysis of canola oil in SCCO 2 at 24 MPa and 35 °C using an online extraction−reaction system. Supercritical fluid chromatography was used to analyze the product mixtures for their free fatty acid (FFA) and mono-, di-, and triglyceride contents. At the water flow rate of 0.002 mL/min, 97% triglyceride conversion was achieved, i.e., almost a complete hydrolysis. High levels of FFA in the product were obtained with 3 g of canola load, using a smaller reaction cell, and 5 g of enzyme load, indicating a greater extent of hydrolysis.
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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 | 0.001 | 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 | 0.001 |
| 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".