Freeze-drying of maple syrup: Efficient protocol formulation and evaluation of powder physicochemical properties
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Bibliographic record
Abstract
An efficient two-step protocol for freeze-drying of dark grade maple syrup was developed from glass transition temperature determinations, online-thermal history, and drying kinetics. Maple sugar powders (MSP), produced under two drying times (25 and 30 h), were analyzed for their physicochemical properties. Moisture content and water activity (aw) of MSP were determined to be in the range of 3–4% dry basis and 0.19–0.21 aw, respectively. The powders exhibited fair to poor flow characteristic owing to its cohesiveness. However, they have instant-like properties with dissolution times shorter than 14 s. MSP were highly hygroscopic, requiring to be stored below 0.36 aw at ambient temperature.
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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