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Oxygen affects shelf life of veg carotenoids stored in powdered form
date:Aug 01, 2019
cture, the antioxidants that are already present from the carrot are sufficient to protect the carotenoids, Haas said.

In summary, the findings show that the shelf life of vegetable colouring concentrates when stored in powdered form can be markedly increased if an optimised drying process is used in production and modified starch or gum arabic is employed.

Without these measures, in extreme cases almost 90 per cent of carotene is lost within three months; with optimised production, this was r

12/25 08:54