Effects of Three Digestive Juices on the in vitro Digestion of Dendrobium officinale Polysaccharide
Bibliographic record
Abstract
The effects of three digestive juices on the in vitro digestion of Dendrobium officinale polysaccharide were investigated by using human gastrointestinal model system in vitro. By using high performance liquid chromatography(HPLC), potassium ferricyanide and high performance iron exchange chromatography(HPIEC), we determined the changes in the molecular weight, reducing sugar content and monosaccharide composition of the polysaccharide after digestion. Results showed that the digestion in saliva did not change the molecular weight of Dendrobium officinale polysaccharide. The digestion in simulated gastric juice and gastrointestinal juice reduced the molecular weight, and increased the reducing sugar content, but no monosaccharides were detected in the digested solution. Conclusion: After digestion in simulated gastrointestinal system, the molecular weight of Dendrobium officinale polysaccharide was reduced and the glycosidic bond was broken, but without releasing free monosaccharide.
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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 | 0.000 | 0.001 |
| 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".