摘要
目的 :建立粉防己及其混伪品木防己、小果微花藤的紫外光谱鉴别方法。方法 :采用中药鉴别紫外谱线组法进行实验。结果 :粉防己及其混伪品木防己、小果微花藤的紫外谱线组图像 ,最大吸收峰数目及其峰位值具有明显差异。结论 :该法简便、准确、灵敏 ,可用于鉴别粉防己及其混伪品木防己。
Objective:To establish a method for the identification of Stephania tetrandra S. Moore. from its Counterfeits Cucclus trilobus (Thunb.) DC. and Iodes vitiginea (Hance) Hemsl.Methods:By UV spectrophotometry.Results:The UV spectrwn of the two herbal drugs gave different maximum absorption peaks both in number and intensities.Conclusion:The method was simple and accurate and can be used to distinguish one from the other.
出处
《时珍国医国药》
CAS
CSCD
2003年第1期26-27,共2页
Lishizhen Medicine and Materia Medica Research
关键词
粉防己
木防己
小果微花藤
紫外光谱法
中药鉴别
Stephania tetrandra S. Moore
Cucculus trilobus (Thunb.) DC.
Iodes vitiginea (Hance) Hemsl
UV spectrophotometry
