Non‐selective hydrolysis of tuna fish oil for producing free fatty acids containing docosahexaenoic acid
Bibliographic record
Abstract
Abstract The nature of immobilised Candida antarctica lipase‐B (CAL‐B) catalysed hydrolysis of tuna fish oil was studied with parameters such as solvent and water concentration, temperature, speed of agitation and enzyme loading. Immobilised CAL‐B and support material immobead‐150 were characterised with BET surface area, particle size analyser and Fourier transform infrared spectroscopy (FT‐IR) to record their physiochemical properties. The maximum rate of reaction ( V max ) of 500 µmol of free fatty acids (FFAs) per mL reaction mixture per h and Michaelis−Menten constant ( K M ) of 2115 µmol FFAs/mL were found for Michaelis−Menten type kinetic model. Activation energy (E) of 26.1 KJ/mol was calculated for immobilised CAL‐B. The 55.9% conversion of triglycerides was observed after the third use of the immobilised CAL‐B. The activity retention of immobilised CAL‐B reduced to 33.5% after the fourth repeated use of the enzyme.
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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 | 0.001 |
| 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".