COLORANTES NATURALES ANTOCIANICOS EXTRAIDOS DE FRUTOS DE Berberis humbertiana y Berberis boliviana PARA SU USO EN YOGURES
Bibliographic record
Abstract
El objetivo del presente trabajo fue determinar el mejor solvente de extracción de antocianinas de los frutos de B. humbertiana y B. boliviana y evaluar el pH, color y actividad antioxidante de los yogures a los cuales se incorporó el extracto liofilizado de ambas especies. La extracción de las antocianinas se realizó con solventes de grado alimentario como etanol y agua acidificados con ácido cítrico. Los extractos etanólicos 96 acidificados con ácido cítrico (pH 3,5) y liofilizados de ambas especies de berberis fueron incorporados a muestras de yogurt comercial a las concentraciones de 80 y 100 mg/50 g de yogurt, determinándose que mantienen el pH ácido, logran una coloración muy similar a los yogures comerciales con una diferencia global de color (ΔE) menor a 10 y tienen mayor actividad antioxidante.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".