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Values obtained in fryer oil for acid value, p-anisidine and total polar materials.
| Usage | Acid Value (mg NaOH/g of Sample) |
p-Anisidine Value (AU/g) | Total Polar Materials (%) |
|---|---|---|---|
| Day 0 | 0.275 ± 0.009 | 4.43 ± 0.03 | -- |
| Day 1 | 0.301 ± 0.011 | 17.12 ± 0.02 | 8.0 |
| Day 2 | 0.309 ± 0.005 | 26.72 ± 0.04 | 8.5 |
| Day 3 | 0.353 ± 0.005 | 38.88 ± 0.03 | 8.5 |
| Day 4 | 0.482 ± 0.033 | 45.15 ± 0.02 | 11.0 |
| Day 5 | 0.621 ± 0.017 | 50.43 ± 0.05 | 12.5 |
| LLC oil | 0.986 ± 0.044 | 62.02 ± 0.01 | 11.5 |
