Methods To process coltsfoot flower with the means of sulfur smoking, braising, washing, parching, air drying, insolating and stacking respectively.

• 方法:对款冬花分别采取直接硫熏、水洗硫熏、蒸透、水洗等方法处理,然后分别同时进行炕干、阴干、晒干和堆放试验。