Physicochemical properties and antioxidant activity of Maillard reaction products from pig bone protein hydrolysate and reducing sugar model system
Bibliographic record
Abstract
This study mainly investigated the effect of Maillard reaction modification on physicochemical properties and antioxidant activity of pig bone protein hydrolysate,Maillard reaction products were prepared by heating mixture of the pig bone protein hydrolysate and reducing sugars(D-glucose,D-fructose,D-galactose) at ratio 1:1 for 0～6 h,in 95 ℃ water bath.And physicochemical properties and antioxidant activity were also determined.The results showed that,as heating time increased,the pH value,free amino group content of the model systems were significantly decreased(P0.05),intermediate products(A294 nm) and browning products(A420 nm) were significantly increased(P0.05),and the antioxidant activity of MRPs were significantly increased(P0.05) which indicated by reducing power,ABTS radical and hydroxide radical scavenging activity.MRPs derived from pig bone protein hydrolysate and D-galactose model system rendered the highest intermediate and browning products,and also possessed greater reducing power,ABTS radical and hydroxide radical scavenging activity in the three systems.Generally,type of reducing sugars had a remarkable influence on the cross-linking of proteins via glycation,which might be associated with antioxidative activity of MRPs.
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.
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 | 0.000 | 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 | 0.001 |
| 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".