常发现熊胆有掺伪现象,现将识别熊胆五法介绍如下。一、辨胆形与胆皮法:商品熊胆分东胆和南胆二类。东胆主产东北各省,一般认为个大汁多,品质较优,胆形呈吊囊状,胆管多用线绳扎束。胆中呈空皮皱摺状,胆汁沉积底部,呈半圆形。南胆主产云、贵西南各省,胆形多扁卵圆形,表面常具竹筛压成的皮纹,薄者对光照呈黄色半透明体。猪胆形似肾状,胆管偏向一边。羊胆较小,呈长囊形。 Bear bile is often found to be adulterated. The five methods for identifying bear bile are described below. First, distinguish between gallbladder and gallbladder method: Commodity bear bile is divided into eastern gall and southern gall. The main galleries of Northeast China, which are mainly produced in the Northeast, are generally considered to be large in quantity and good in quality. The gallbladder is suspended in a cystic form and the bile ducts are bundled with cords. The gall bladder was hollow and bile-filled. The bile was deposited at the bottom and semicircular. The main products of South Bile are clouds and Guizhou provinces in the southwest of Guizhou Province. The gallbladder is more flat and oval. The surface is often streaked with bamboo sieves. The thin ones are yellow translucent to the light. The pig’s gall bladder resembles a kidney, with the bile ducts leaning to one side. The sheep’s gall bladder is small and has a long capsule shape.