Effect of individual quarter milking withperiodic air intake on free fatty acids (FFA)in the milk of dairy cows
Bibliographic record
Abstract
Free fatty acids (FFA) reduce the quality of milk and dairy products by generating a rancid and soapy taste. They are produced by the spontaneous or induced enzymatic hydrolysis of milk fat. Induced lipolysis has its origin in the mechanical stresses produced in milk by pumping the milk, and by the milking process itself. In this study, the effect of the milking system, specifically MultiLactor®, on the resulting concentration of FFA was examined.The MultiLactor® is an individual quarter-milking system with periodic air intake and sequential pulsation, designed to be used in conventional milking parlours.The experimental design included testing 40 milk samples at two different flow rates. It was found that milking with the MultiLactor® caused an increase in the concentration of FFA in fresh milk. The FFA increase was higher for a flow rate of 1 l/min compared with a flow rate of 3 l/min. Based on the data obtained, the MultiLactor® generates no higher increase in FFA than that found when using other milking systems.
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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 | 0.003 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".