Orientation and Phase Transitions of Fat Crystals under Shear
Why this work is in the frame
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Bibliographic record
Abstract
Crystalline orientation and phase transition acceleration induced by shear are demonstrated to occur in different edible fats using synchrotron X-ray diffraction. Cocoa butter, milk fat, stripped milk fat, and palm oil were crystallized statically and under shear (90 s -1 and 1400 s -1 ) from the melt (50 °C) to 18 °C at a constant rate of 3 °C min -1 . The 2D diffraction patterns clearly showed crystallite orientation imposed by the flow in the different phases. A dramatic reduction in phase transition times was also evident. These effects of shear on crystallizing fats are of great importance for the industrial processes carried out in chocolate, dairy, margarine, and shortening production, since temperature and shear treatments are the tools for tailoring the desired crystalline structures.
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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 | 0.000 |
| 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 it