Robuta

https://pubmed.ncbi.nlm.nih.gov/16719536/
Anthocyanins (ACNs) are water-soluble plant pigments that have important functions in plant physiology as well as possible health effects. Over 100 common...
the united statesin commonconcentrationsanthocyaninsfoods
https://pubmed.ncbi.nlm.nih.gov/34204250/
Supplementation with anthocyanins, which are a type of flavonoids mainly found in various berries, is hypothesized to be a promising approach to lower the risk...
effectsberryanthocyaninscognitiveperformance
https://www.nist.gov/publications/separation-blackcurrant-anthocyanins-capillary-zone-electrophoresis
zone electrophoresisseparationblackcurrantanthocyaninscapillary