Content : minimum 0.80 per cent of total amount of andrographolide (C 20 H 30 O 5 ) and dehydroandrographolide (C 20 H 28 O 4 ), calculated with reference to the dried drug.

• 本品按干燥品计算，含穿心莲内酯(C 20 H 30 O 5 )和脱水穿心莲内酯(C 20 H 28 O 4 )的总量不得少于0.；80%25。