Content : minimum 1.5 per cent of total orthodihydroxycinnamicacid derivatives expressed as acteoside(C 29 H 36 O 15 ;M r 624.6) (dried drug).

• 本品（以干燥品计）所含苯丙素苷衍生物以毛蕊花苷计（C 29 H 36 O 15 ）不得少于1.；5%25。