Chemical and Stability Characteristics of Structured Lipids from Borage ( <i>Borago officinalis</i> L.) and Evening Primrose ( <i>Oenothera biennis</i> L.) Oils
Bibliographic record
Abstract
ABSTRACT: Structured lipids of borage and evening primrose oils containing n‐3 fatty acids were produced via acidolysis catalyzed by lipase from Pseudomonas sp. The structured lipids were characterized, and their oxidative stability evaluated under Schaal oven conditions at 60 °C by measuring conjugated dienes (CD), 2‐thiobarbituric acid reactive substances (TBARS) and headspace volatile analysis. Among the oils examined, enzymatically modified products gave rise to higher (p # 0.05) CD, TBARS, and headspace volatiles as compared to those of their unmodified counterparts. Introduction of highly unsaturated fatty acids and removal of endogenous antioxidants such as tocopherols might be responsible for this observation.
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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) | 0.000 | 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) | 0.001 | 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 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".