117468-78-7Relevant articles and documents
Caffeic acid derivatives in the roots of yacon (Smallanthus sonchifolius)
Takenaka, Makiko,Yan, Xiaojun,Ono, Hiroshi,Yoshida, Mitsuru,Nagata, Tadahiro,Nakanishi, Tateo
, p. 793 - 796 (2003)
Five caffeic acid derivatives were found in the roots of yacon, Smallanthus sonchifolius (Poepp. and Endl.) H. Robinson, Asteraceae, as the major water-soluble phenolic compounds. The structures of these compounds were determined by analysis of spectrosco