Salt-Extraction of Proteins from Pinctada martensii and Analysis on the Products of Maillard Reaction
Bibliographic record
Abstract
The ingredient composition and antioxidant activity of Maillard reaction products of Pinctada martensii protein were studied in order to provide theoretical basis for the application of P.martensii in food additives and antioxidants,and provide a new approach for the comprehensive utilization of P.martensii.The P.martensii protein was extracted by salt formulation;and the effects of extraction conditions including material to liquid ratio,concentration of NaCl solution,extraction temperature,and extraction time on extraction yield were investigated.The optimum extraction conditions were ensured ad NaCl solution concentration at 0.75 mol / L,extraction temperature at 35 ℃,extraction time for 80 min and material to liquid ratio at 1∶20(m / V,g∶mL).The favor compounds of Maillard reaction products were analyzed by GC-MS.The results showed that the main flavor substances included alcohols,esters,ketones,aldehydes,carboxylic acids and heterocyclic etc..And the oxidation resistance ability of Maillard reaction product of salt-extracted P.martensii protein was strong,thus could be used as safe natural antioxidants.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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 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".