摘要
目的为芭蕉根的进一步研究开发提供鉴别依据。方法用常规的显微技术观察组织构造和显微特征。结果芭蕉根横切面可见2～3个根迹维管束、皮层有草酸钙方晶和针晶束;内皮层和中柱鞘明显,韧皮部和木质部相间排列,成多原型,中央有大型分泌腔及纤维束;粉末中含有草酸钙簇晶和柱晶;淀粉粒边缘具有不规则断裂似的棱角,层纹清晰且分布细密。结论以上显微特征可作为芭蕉根的生药鉴别依据。
Objective To provide a scientific evaluation for identification and development of Rhizoma Musae.MethodsRouting histological and microscopic identification methods were employed.ResultsRoot trace bundles,2-3,seen clearly on the transverse section of Rhizoma Musae,calcium oxalate solitary crystalares and raphides were found in Cortex.Endodermis and pericycle were obvious.The phloem and xylem were polyarch.The center had big secretory cavities.There were calcium oxalate cluster crystals and columnar grains in powder,irregular fracture edges on starch grain,annular striations were clear and close textures.ConclusionThe results can be taken as the reference of identification for the root.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2010年第8期2000-2001,共2页
Lishizhen Medicine and Materia Medica Research
基金
国家自然科学基金(NO.30860387)
贵州省科学技术基金(No.[2007]2138)
关键词
芭蕉根
显微
鉴别
Rhizoma Musae
Microscopic
Identification
