45060 - phytochemicals (efsa foodex2) 45070 - phytosterols (efsa foodex2) The group includes Phytosterols, which encompass plant sterols and stanols, used as fortifying agents. They are steroid compounds similar to cholesterol which occur in plants and vary only in carbon side chains and/or presence or absence of a double bond. The part consumed/analysed is by default the whole or a portion of it representing the observed heterogeneity. ] and [https://en.wikipedia.org/wiki/Phytosterols] requires discussion