摘要
目的检测通过组培快速繁殖试管苗,人工栽培青天葵与传统野生药材之间的黄酮类成分是否发生质或量的改变。方法通过正离子模式电喷雾质谱对不同生长方式青天葵的黄酮类成分进行比较分析。结果经质谱初步定性比较,表明不同生长方式对青天葵黄酮类成分组成比例有一定影响。结论不同来源药材的质量评价中不仅要考虑活性成分的含量,同时应增加能反映活性成分比例的质量评价方法。
Objective To compare and analyze the flavonoids from tissue culture products,cultivated materials and grown wild of Nervilia fordii（Hance） Schltr. Methods By analyzing flavonoids of various growth patterns of Nervilia fordii using positive ion mode ESI-MS,its changes in the composition of three pattern could be detected. Results Influence on the composition of flavonoids of different growth patterns of Nervilia fordii was detected by MS. Conclusion Quality evaluation of herbs from different resource indudes not only effective components but also proportion of effective components.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2011年第11期2645-2647,共3页
Lishizhen Medicine and Materia Medica Research
基金
国家自然科学基金青年基金(No.30701090)
关键词
青天葵
黄酮类成分
质谱
Nervilia fordii
Flavonoids
Mass Spectrometry
