Fruit phenolics as natural antimicrobial agents: Selective antimicrobial activity of catechin, chlorogenic acid and phloridzin
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
Fruit phenolics have attracted a great interest recently as potential natural antimicrobial agents that could be used to extend the shelf life of valueadded fruit and vegetable products. The antimicrobial activity of catechin, chlorogenic acid and phloridzin at 1, 5, 10 and 25 mM concentrations was assessed against three marker pathogenic bacteria, one probiotic bacterium, two yeasts and one food spoilage fungus using the turbidity assay. The growth of pathogenic bacteria, Escherichia coli O157:H7, Listeria innocua and the food spoilage fungus, Penicillium chrysogenum, were suppressed by all the phenolics at 25 mM but the growth of food spoilage yeast Saccharomyces cerevisiae was inhibited only by chlorogenic acid and phloridzin. Chlorogenic acid exhibited a greater inhibitory effect on opportunistic pathogen, Candida albicans, than that of catechin and phloridzin. The growth of probiotic bacterium, Lactobacillus rhamnosus, was not affected by the three phenolics at any tested concentrations except by 25 mM phloridzin.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.001 | 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 | 0.001 |
| 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