摘要
【目的】建立檀香叶总黄酮含量的测定方法,分析乙烯利刺激对檀香叶中总黄酮含量的影响。【方法】采用紫外分光光度法测定檀香叶中总黄酮含量。【结果】未经刺激的檀香叶总黄酮含量在69.67~72.81mg/g之间。经过刺激的檀香叶总黄酮含量在105.71~167.98mg/g之间。【结论】乙烯利刺激能提高檀香叶中总黄酮含量。
Objective To establish a method for the determination of the content of total flavonoids in leaves of Santalum album L. , and to study the effect of ethrephon stimulation on the total flavonoids content. Methods Ultra-violet spectrophotography was used for the determination of the total flavonoids content. Results The total flavonoids content in leaves of Santalum album L. was in the range of 69.67 - 72.81 mg/g before ethrephon stimulation, and in the range of 105.71 - 167.98 mg/g after ethrephon stimulation. Conclusion The method of ultra-violet spectrophotography is effective for the determination of the total flavonoids content, and ethrephon stimulation can increase the total flavonoids content in the leaves of Santalum album L..
出处
《广州中医药大学学报》
CAS
2010年第2期156-158,共3页
Journal of Guangzhou University of Traditional Chinese Medicine
基金
国家博士点基金项目(编号:20094425110009)
国家工信部中药材扶持项目(编号:2009060)
关键词
檀香/化学
总黄酮/分析
乙烯利刺激
分光光度法
紫外
SANTALUM ALBUM L. /chemistry
FLAVONOIDS/analysis
ETHREL STIMULATION
SPECTROPHOTOGRAPHY, ULTRA-VIOLET