**5.1 Microscopy—product samples**

Microscopy was used to measure the size of lipid droplets and fat globules. For the visualisation of lipid droplets and fat globules and the quantification of their size, a binocular microscope Olympus BX41 was used with Cell^B software for morphometric analysis. All the parameters were collected from 10 randomly selected microscopic fields of 800 μ<sup>2</sup> at ×1000).
