Rubiacin definitions

Rubiacin

• (n.) A substance found in madder root, and probably identical with ruberythrinic acid.
Found on http://thinkexist.com/dictionary/meaning/rubiacin/

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Rubiacin

Ru'bi·a·cin noun [ Latin rubia madder, from rubeus red.] (Chem) A substance found in madder root, and probably identical with ruberythrinic acid.
Found on http://www.encyclo.co.uk/webster/R/100

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