Solubility of Cholesterol in Quaternary Mixtures of Bile Salt, Lecithin, Inorganic Salt, and Water at 310.2 K
Bibliographic record
Abstract
The solubility of cholesterol (Ch) in quaternary mixtures of bile salt (BS), lecithin (L), inorganic salt (Ca 2+ ), and water, which can be used as model biles was measured at 310.2 K in this work. The accurate concentrations of bile salt, lecithin, and cholesterol were determined by high performance liquid chromatography (HPLC). The effect of bile salt/lecithin molar ratio, bile salt concentration, total lipid concentration, and Ca 2+ concentration on the solubility of cholesterol were investigated in detail. The results show that the cholesterol solubility monotonically increases with the increase of the concentration of bile salt or total lipid. The cholesterol solubility first increases with the bile salt/lecithin molar ratio when the bile salt/lecithin molar ratio is lower than 1 and then decreases when the bile salt/lecithin molar ratio further increases. In addition, the existence of Ca 2+ in the model biles will significantly decrease the solubility of cholesterol.
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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 | 0.000 |
| 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".