Effect of electric field strength on anthocyanin electromigration in an electrodialysis with filtration membrane (EDFM) system
Why this work is in the frame
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Bibliographic record
Abstract
In the present work, a systematic study of the effects of electric field strength (EFS ; 2.5, 5, 10, and 20 V cm -1 ) on the performances of electrodialysis with filtration membranes (EDFM) was carried-out for the first time during cranberry juice enrichment. The migration of anthocyanins was monitored alongside changes in juice composition, pH, and conductivity. The integrity of ion-exchange (IEM) and filtration membranes (FM) was also assessed through conductivity, thickness, and color measurements. From these results, it appeared that increasing the electric field up to 10 V cm -1 enhanced anthocyanin migration in the enriched juice, but higher EFS led to severe water splitting and anion-exchange membrane deterioration, reducing process efficiency. A radar plot integrating process performance parameters identified 5–10 V cm -1 as the optimal range for maximizing anthocyanin migration while preserving membrane integrity. • Anthocyanin migration increased with electric field from 2.5 to 10 V/cm. • A plateau occurred beyond 10 V/cm due to WS and membrane damage. • WS occurred first at AEM, then CEM, near 10 V/cm. • Optimal range: 5–10 V/cm for anthocyanin migration and process efficiency.
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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 | 0.001 | 0.002 |
| 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