Effect of Sodium Dehydroacetate Treatment on the Preservation and Endophyte Community Composition of Macadamia Nut
Bibliographic record
Abstract
In this study, the effectiveness of four concentrations (0, 0.01, 0.1 and 1.0 mmol/L) of sodium dehydroacetate (SD) in prolonging the shelf life of macadamia nut was evaluated. The results showed that the quality of the untreated nut declined during postharvest storage, and both mass loss rate and decay incidence increased significantly. The storage period of macadamia nut should not exceed 16 days. Compared with the untreated control, treatment with 1 mmol/L SD solution reduced the decay rate by 23.34% after 16 days of storage. Microbiome analysis showed that the endophytic bacterium Bacillus in macadamia nut lose its dominance after being treated with 1 mmol/L SD solution, and the antagonistic relationship between endophytic bacteria and endophytic fungi decreased, thereby reducing the decay rate. The findings of this study demonstrated that 1 mmol/L SD solution could inhibit the decay of macadamia nut, improve its appearance, and prolong its shel life.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".