Poly‐L‐lactic acid/lead(II) acetate basic colour indicator membrane for visual monitoring in shrimp freshness
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
Abstract Seafood products are prone to deterioration and, therefore, require a label that identifies quality with the naked eye. A visual freshness colour indicator membrane incorporated with poly‐L‐lactic acid and lead(II) acetate basic is designed via electrospinning technology for freshness monitoring. The colour indicator membrane had a uniform fibre thickness with an average diameter of 1.54 μm and a large specific surface area. In addition, the colour stability of the membrane did not vary with temperature and humidity. The hydrogen sulfide (H 2 S) responsivity results showed that the membrane gave a rapid and accurate response to the freshness of shrimp, and the detection limit of H 2 S is 0.45 ppm. Finally, in application, the colour change of the membrane correlated linearly with the freshness of the shrimp, allowing the quality of the shrimp to be identified with the naked eye. The experimental results showed that poly‐L‐lactic acid/lead(II) acetate basic colour indicator membrane had great potential in the detection of shrimp freshness.
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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.003 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 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