黄连系毛茛科植物黄连CoptischinensisFranch .三角叶黄连CoptisdeltoideaC .Y .ChengetHsiao或云连Coptistee taWall的干燥根茎。以上三种分别习称“味连”、“雅连”、“云连”。近年来 ,随着黄连价格的上扬 ,市场上也出现了掺伪现象。我们发现一批掺伪黄连 ,掺伪量在 10 %左 The dry rhizomes of Coptis chinensis, Coptis chinensis Franch. Francis deltoidea C.Y.ChengetHsiao, or Coptiste taWall. The above three types are commonly referred to as “weilian”, “yalian” and “yunlian.” In recent years, with the rise in the price of Coptis, adulteration has also occurred in the market. We found a batch of adulterated berberine with 10% adulteration