中药质量的好坏，品质的真伪，直接影响临床疗效，故鉴别真伪非常重要。下面介绍几种贵重中药材的肉眼鉴别方法。1番红花取本品少许浸入水中，柱头膨胀呈喇叭状，水被染成黄色，无沉淀，用棒搅动，不易断碎，水面无油状物漂浮者为真品。如以其它类似花冠狭条等染色后冒充，则水 The quality of Chinese medicine and the authenticity of its quality directly affect the clinical efficacy. Therefore, it is very important to verify the authenticity. The following describes the method of visual identification of several valuable Chinese herbal medicines. 1 Saffron This product is immersed in water. The stigma swells into a trumpet. The water is dyed yellow, and there is no sedimentation. Stir with a stick and it is not easy to break. The water is free of oil and it is a true product. If you impersonate after dyeing with other corolla strips, etc.