Selection of <i>Streptococcus thermophilus</i> strains able to produce exopolysaccharides in milk
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A collection of 139 Streptococcus thermophilus strains was genetically screened by PCR targeting some genes involved in exopolysaccharide ( EPS ) biosynthesis. Twenty‐nine strains were found to be PCR positive and were grown in skim milk to highlight their ropy character, that is the ability to efficiently thicken the milk cultures and minimise syneresis. Three strains producing a skim milk culture with apparent viscosities of 275 ± 14, 340 ± 21 and 510 ± 42 mPa.s, significantly higher than the average value (135 ± 87.3 mPa.s), were selected. EPS from milk cultures of these three strains was extracted and quantified from 84.4 to 209.2 mg/L.
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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