中医药导报2019，Vol.25Issue(7)：39-44,6.
陕产具柄重楼的生药学研究
Pharmacognosical Studies on Paris fargesii Franch. var. Petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi Province
摘要
Abstract
Objective: To research the characteristics of pharmacognosy of rhizome crude medicine of Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi province. Methods: The morphology, pharmacognosy and microscopical characteristics of Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi province are studied by morphology and histology identification. And HPLC was adopted in the content determination of the total content of 4 saponins (polyphyllins Ⅰ, Ⅱ, Ⅵ and Ⅶ). Results: The plant origin of Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi province was explicit. The microscopic characteristics of the rhizome as follows: In the transection section, suberificationepidermis, cortex and remarkable endodermis, and some stele of amphivasal vascular bundle in the parenchyma tissue were observed. And a great manysimple starch grains were observed in the powder, common caiciumoxialate acicular crystal, annular vessel and reiculate vessel, and small amount of suberziration epidermis cells were observed in the medical material power. In addition, the total content of 4 saponins (polyphyllinsⅠ, Ⅱ, Ⅵ andⅦ) reached 0.9％. Conclusion: Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi province have definiteorigin sources, stable pharmacognosical characteristics and specific microstructures, and content of 4 saponins (polyphyllins Ⅰ, Ⅱ, Ⅵ and Ⅶ) metthe requirement of Chinese Pharmacopoeia (2015). The results explain that the Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang use as PARIDIS RHIZOMAE recorded in the Chinese Pharmacopoeia (2015) is reasonable, and may lay a foundation for formulating the quality standard of Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang, developing alternative resources of PARIDIS RHIZOMAE, and directing the planting of Paris sp.关键词
陕产具柄重楼/生药学特征/显微特征/重楼皂苷Key words
Paris fargesii Franch. var. petiolata (Baker ex C.H.Wright) Wang et Tang from Shaanxi province/characteristics of pharmacognosy/microscopic structure/saponins分类
医药卫生引用本文复制引用
程虎印,杨哲,程江雪,王艳,朱金成,王小龙,白婷,闫亚星..陕产具柄重楼的生药学研究[J].中医药导报,2019,25(7):39-44,6.基金项目
陕西省教育厅2012年省级重点实验室科研项目(12JSO40) （12JSO40）
陕西省社会发展科技攻关项目(2016SF-360) （2016SF-360）
2016年国家级大学生创新创业训练计划项目(201610716030) （201610716030）
