Olive oil - en: Difference between revisions

Olive oil - en (view source)

300 bytes added , 24 December 2020

3,543

edits

@@ Line 264: / Line 264: @@
 ===== Fat =====
 [[File:OliveOilsFatNormalisedDistribtion20201217.png|thumb|center|Distribution of normalised fat percentage (17-dec-2020)]]
-The normalisation has worked well. All three distributions have their maximum at 100%. The largest group of 100ml has a tail below the 100%. This might be due to filtration or different specific gravities. I need to redo the graph: the x-axis label is wrong.
+If we use the standard formulas, we get quite some olive oils with a fat percentage larger than 100%. These olive oils belong to the ''per 100ml''-group. A correction of 1% of the specific gravity, i.e. 0.920 instead of 0.911, is enough to have a maximum at 100%.
+There are quite some products below the 100% line. Lowering the specific gravity by a few promille, is sufficient to increase the fat percentage. So are these really different specific gravities?
+There is also a group of products that have a specific gravity of 101.4%. What is up with these?
 ===== ° Saturated fat =====