METHODS:Anhydrovinblastine was extracted from catharanthus roseus fresh leaves in different ways:merceration,homogenate-cavitation,ultrasonic wave method and hot reflux method.

• 方法:分别采用冷浸法、匀浆-空化法、超声法、热回流法对长春花鲜叶进行提取并比较含量。