caffetannic acid
English
Alternative forms
caffeotannic acid, tannocaffeic acid
Etymology
Noun
caffetannic acid (uncountable)
- (obsolete, biochemistry, organic chemistry) A supposed compound found in coffee beans, once thought to be a kind of tannin obtained from coffee beans, now regarded as a mixture of chlorogenic acid and other stuff.
References
- “caffetannic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.