论文部分内容阅读
骨碎补附生于岩石及树皮上,耐旱抗燥力较强,在相对温度75％以上几经曝晒都难以干燥,故有药农采用火燎根屑,日晒夜露,或久置室外不收等。近年又出现纵切呈直条片形,既不便包装,又不适宜改刀烫制,且质量欠佳等。类似的中药产地加工质量的问题存在很多,亟待加强管理。作者根据个人实践经验提出一些建议如下。骨碎补:采得后,趁鲜切成1cm段片,干燥,踩搓过筛去杂即成。狗脊:采得后,趁鲜细切成0.8cm~3丁片,干燥,踩搓过筛,簸去毛屑即成。大黄:采得后,刮去粗皮,趁鲜洗净,阴晾至七成干,切成2cm以下块片,忌高温和曝晒,宜40C左右低温干燥,或在相对湿度65％左右阴干即成。
Rhizoma Drynariae is attached to rocks and bark. It has strong drought resistance and dryness resistance. It is difficult to dry after exposure to relative humidity above 75%. Therefore, it is difficult for the herbicides to use dry roots, sun exposure, or long-term outdoor exposure. Receive and so on. In recent years, there have been vertical strips, which are inconvenient for packaging and are not suitable for hot stamping and poor quality. There are many problems in the processing quality of similar Chinese medicine origins, and it is urgent to strengthen management. The author makes some suggestions based on his personal practical experience as follows. Rhizoma Drynariae: After harvesting, freshly cut into 1cm pieces, dry, and sifted through the sieve to remove impurities. Dog’s ridge: After harvesting, the sorghum is cut into small pieces of 0.8cm to 3 in diameter, dried, and pressed on the hi-hat sieve to remove the dander. Rhubarb: After harvesting, scrape off the rough skin, wash it clean, dry it to 70% dry, cut into 2cm pieces, avoid heat and exposure, dry at about 40C, or dry at a relative humidity of about 65%. .