Assertion: carotenoid | /r/CapableOf | occur as stable all‐ trans ‐isomers
Facets:
value: primarily
type: DEGREE
value: as more
type: DEGREE
value: in nature
type: LOCATION
Source sentences:
text: In nature carotenoids occur primarily as more stable all‐ trans ‐isomers, thus the presence of cis ‐isomers that are described in the literature as natural products is often overestimated and can be considered to be artefacts.