不同品种菊花质量研究

Study on Quality of Different Varieties of Chrysanthemi Flos

目的评价不同品种菊花的质量差异。方法对引种于浙江桐乡菊花种质资源圃的不同品种菊花采用UV测定总黄酮含量;水蒸气蒸馏法测定挥发油含量;HPLC测定绿原酸、木犀草苷、3,5-O-二咖啡酰基奎宁酸含量。结果不同品种菊花有效成分含量有较大差异,与引种栽培的菊花相比,浙江地产菊花具有较明显的优势。结论地方品种更适合在当地的自然条件栽培,这也是保证道地药材菊花道地性优势的前提。

OBJECTIVE To evaluate the quality of different varieties of Chrysanthemi Flos. METHODS The content of flavonoids for different varieties of Chrysanthemi Flos which were introduced from Zhejiang Tongxiang Chrysanthemum Germplasm Nursery were determined by UV. Water vapor distillation was used to determine volatile oil content. The contents of chlorogenic acid, mignonette glycosides, and 3, 5-0-2 coffee acyl quinic acid were determined by HPLC. RESULTS The effective component in different varieties of Chrysanthemi Flos had a big difference. Compared with the cultivation of Chrysanthemi Flos, Zhejiang real estate Chrysanthemi Flos had more obvious advantages. CONCLUSION Local variety is more suitable for cultivation in the local natural conditions, it is also guaranteed authentic medicinal Chrysanthemi Flos the original advantages of the premise.