独一味的生药学研究

Pharmacognostical study on Lamiophlomis rotata

目的对独一味的地上部分进行生药学研究。方法采用显微鉴定的方法对独一味的地上、地下部分进行了鉴别。结果从表皮细胞上非腺毛、腺鳞,栅栏组织,叶肉细胞中的草酸钙针晶鉴别了独一味叶的横切面;从气孔的有无及类型,非腺毛和腺鳞鉴别了上下表皮;从非腺毛、腺鳞、草酸钙方晶、草酸钙针晶和花粉粒的形态、大小鉴别了粉末;从导管的排列方式鉴别了根的横切面。结论研究结果可用于独一味的鉴别。

OBJECTIVE To conduct a pharmacognostical study of Lamiophlomis rotata.METHODS Microscopic identification was used to identify the upperground and underground part of Lamiophlomis rotata.RESULTS The transverse section of leaf blade from the non-glandular hair and glandular hair on epidermis,the palisade tissue and the calcium oxalate acicular crystal in mesophyll cells were identified the upper and lower epidermis from the existing and style of stoma,the non-glandular hair and glandular hair were identified the powder from shape and length of the non-glandular hair,glandular hair,calcium oxalate solitary crystal,calcium oxalate acicular crystal and pollen particle were identified.The transverse section of root from the arrange style of vessels were identified.CONCLUSION The study could be applied to the identification of Lamiophlomis rotata.