Quantifying hydrocooling water infiltration in ‘Palmer’ mangoes following hot-air quarantine treatment
Bibliographic record
Abstract
Around the world hot-air heating is used as a quarantine treatment to control fruit fly larvae in mangoes. To simulate hydrocooling water absorption in mangoes subjected to hot-air heating quarantine treatment, the internalization of acid blue 9 dye was tested. Hot-air heating fruits (45 °C) had higher acid blue 9 dye infiltration (2.26 %) compared to untreated control fruits (0.72 %). Higher dye infiltration was observed in heated fruits (2.97 %) after 15 min of cold-water immersion than the 60 min required for 1.84 % infiltration in unheated fruits. Regardless of treatment, dye infiltration occurred uniformly through the lenticels on the pericarp and occasionally through the stem into the mesocarp. Thus, hot-air heating treatment followed by immersion in cold water results in fast water infiltration, potentially allowing the internalization of food-borne pathogens if the cooling water is not properly treated. • Hydrocooling can lead to the internalization of food-borne pathogens. • Heating the mangoes for 15 min was sufficient for maximum blue acid dye 9 absorption. • Dye absorption occurred uniformly through the lenticels on the skin. • Dye absorption occurred occasionally through the stem into the mesocarp. • Hydrocooling water needs to be treated with disinfectants to prevent pathogen internalization.
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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 | 0.002 | 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 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".