date:Aug 01, 2019
h lower surface area, oxygen diffusion during storage is reduced and the stability of the plant-based colouring concentrate is massively increased. The ideal size for particles is up to a little over 90 micrometres.
Larger particles mean that there is a greater proportion of carotenoids inside the particles compared to that on the surface, so there is greater protection against oxygen, said Jger.
Antioxidants
To a certain extent, the oxidation of vegetable carotenoids can also be reduced by ad