An alternative method for purification of a major thaumatin‐like grape protein (VVTL1) responsible for haze formation in white wine
Why this work is in the frame
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Bibliographic record
Abstract
Abstract A new laboratory‐based method for obtaining gram quantities of a principal heat‐unstable thaumatin‐like protein (VVTL1), in wine is presented. Separation and purification from grape juice was achieved by cation exchange and ultra‐filtration. Purity was confirmed by HPLC, sodium dodecyl sulphate‐polyacrylamide gel electrophoresis (SDS‐PAGE), gel permeation chromatography (GPC) and high‐sensitivity amino acid analysis. This alternative method is more rapid and compact and can efficiently produce much larger quantities (>100×) than the current laboratory technique. Copyright © 2007 Curtin University of Technology and John Wiley & Sons, Ltd.
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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 | 0.001 | 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 it