Influence of different initial pH and heating time on characteristic of the porcine bone protein hydrolysate Maillard products
Bibliographic record
Abstract
To study the influence of initial pH and heating time on products of Maillard reaction,porcine bone protein hydrolysates and glucose-xylose model systems were employed. The results showed that,with the increase of initial pH,intermediate products of Maillard reaction appeared first increased and then decreased and reached maximum at pH8.0,amino-acid nitrogen loss rate increased with the increase of initial pH,with the prolongation of heating time,intermediate products of Maillard reaction and amino-acid nitrogen loss rate increased at the same time. L* value and degree of browning showed complementary decreasing and increasing trend when initial pH and heating time increased. The best sensory qualities of Maillard products were obtained at the initial pH of 7.0 ~7.5,40 ~60min. In summary,initial pH7.0 and heating time 40min were selected as the optimum reaction conditions. The flavor product obtained by this conditions had natural fragrance flavor and attractive color.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 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) | 0.001 | 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".