brassicasterol

plural brassicasterols

1. countableuncountablechemistryA 28-carbon sterol synthesized by several unicellular algae and some terrestrial plants, and sometimes used as a biomarker.

   1 more example

   However, this leads to the accumulation of unwanted side-products like ergosterol and brassicasterol that cannot be converted to pregnenolone by CYP11A1, due to the presence of a double bond between carbon atoms 20 and 22 in the side-chain of these substrates, resulting in a reduced efficiency of the whole-cell system.

   2015 July 29, Adrian Gerber et al., “Functionalized PHB granules provide the basis for the efficient side-chain cleavage of cholesterol and analogs in recombinant Bacillus megaterium”, in Microbial Cell Factories, volume 14, →DOI