Erigeroside is as a derivatives of -glucose extracted from Satureja khuzistanica Jamzad. Erigeroside has good ability of anti-oxidation and scavenging oxidation free radical[1].
[1]. Tafazzoli M, et al. Dynamic stereochemistry of erigeroside by measurement of 1H-1H and 13C-1H coupling constants. Spectrochim Acta A Mol Biomol Spectrosc. 2008 Jul;70(2):350-7.