濒危民族药重楼种质资源调查及质量评价研究

重楼是一味传统民族药,其基源为重楼属多种植物的根茎,该属植物全世界共有26种,我国分布有20种.以横断山脉南段为核心的川、滇两省是重楼属植物在欧亚大陆的地理分布中心,也是重楼药材的传统产区.本课题对该地区重楼属的种质资源、开发利用情况、濒危状态开展了实地调查,并依据2005年版<中国药典>重楼药材的质控标准对该地区50份不同产地的重楼药材进行了质量评价,结果 可为重楼药材质量的系统评价和资源保护利用提供参考.

Quality Evaluation and Germplasm Survey of Endangered Ethno- medicine of Rhizoma Paridis

Rhizoma Paridis is a kind of tranditional ethno - medicine from dry rhizome of various species of Genus Paris. Genus Paris consist of 26 species, of which 20 species distribut around China. Sichuan and Yunnan provinces of which, southern section of Hengduan Mountains are the central area is the geographic distribution center of Genus Paris in Asian - Europe continent and the traditional producing area of material medica of Rhizoma Paridis. Field survey on the germplasm, utilization and endangered status of Genus Paris were carried out in this research. Quality of 50 samples of material medica of Rhizoma Paridis from this area was evaluated according to the standard from China pharmacopoeia section I . The results can be provided as referrence for the systematic quality evaluation and resource conservation and utilization of material medica of Rhizoma Paridis.