每100 mL 颠茄酊中颠茄叶生物碱的含量应在27～33 mg 之间。粗细适中的颠茄叶粉100 g制成约 1000 mL按照改良的“工艺 P”(见“药物制剂”〈1151〉),用乙醇和水(3:1)制备酊剂,浓度为每100mL 酊剂含颠茄叶生物碱30 mg。包装和贮存贮存于密闭、遮光容器中。避免日光直 The content of alkaloids in belladonna leaf should be between 27 and 33 mg per 100 mL of belladonna. 100 mL of belladonna leaf flour of moderate thickness is made up to about 1000 mL. According to the modified “Process P” (see “Pharmaceutical Preparations”<1151>), tinctures are prepared with ethanol and water (3:1) at concentrations of 100 mL each. Belladonna Alkaloids 30 mg. Packaging and storage are stored in closed, shading containers. Avoid direct sunlight