Chemical Name: Oligosaccharides, mainly glucosyltrehalose: mixture of ?-D-glucopyranosyl ?-D-glucopyranosyl-(1?4)-?-D-glucopyranoside (4-O-glucosyltrehalose or ?-D-maltosyl ?-D-glucoside) and ?-D-glucopyranosyl-(1?6)-?-D-glucopyranosyl ?-D-glucopyranoside (6-O-glucosyltrehalose or ?-D-isomaltosyl ?-D-glucoside). (as per EP)