鲜生地因含糖分,水分较大,不易自然干燥,多由产地烘干。由于火候过大或翻动不及时,常有一些生地炕焦炕糊,其性状焦黑体轻,起鼓枯松,完全改变了生地的质量要求,药材部门不作收购,多被弃之。笔者对焦糊的生地与生地炭进行性能比较,除少数焦糊程度不到火候,需稍加处理外,绝大部分与炮制目的,质量要求完全相同。都具有焦照、存性、无灰化这一特点。经我院多年临床观察,并与生地炭对 Fresh ground due to sugar content, moisture, not easy to dry naturally, and more from the origin drying. Due to excessive heat or turning is not timely, there are often a number of habitats ignorant, its characteristics Jiaozuo light, with a loose drum, completely changed the quality requirements of habitat, herbal medicine department does not make acquisitions, many were abandoned. The performance of the author’s focus on the paste and the raw charcoal performance comparison, except for a small amount of burn paste is less than the heat, need a little bit of processing, the vast majority and the purpose of processing, quality requirements are exactly the same. All have the characteristics of focal illumination, existence, and no ashing. After many years of clinical observation in our hospital, and with raw carbon