湖北贝母

目的为鉴定湖北贝母，准确区分湖北贝母和暗紫贝母（正品贝母）寻找一种新的鉴别手段。

Objective To seek after a new method for the identification of Fritillaria hupehensis and accurate distinguishment between Fritillaria hupehensis and Fritillaria unibracteata the certified product .

湖北贝母的HPLC指纹图谱分析

HPLC fingerprint of Fritillaria hupehensis

方法采用随机扩增引物DNA（RAPD）法，筛选适于鉴别湖北贝母、暗紫贝母的随机引物。

Methods Random primers suitable for the distinguishment between Fritillaria hupehensis and Fritillaria unibracteata were screened out with the adoption of the random amplified polymorphic DNA ( RAPD ) technique .

结果总共筛选了20条随机引物，得到一条引物S1能准确区分湖北贝母、暗紫贝母，并且其特异性非常高。

Results 20 random primers were screened out in total and one of which , the primer S1 , was shown to accurately distinguish between Fritillaria hupehensis and Fritillaria unibracteata with very high specificity .

湖北贝母茎叶非生物碱成分的研究

Studies on Non-alkaloid Constituents from the Stem and Leaf of Fritillaria Hupehensis

湖北贝母单鳞片砂培繁殖研究

Study on sand culture of single - scale propagation of Fritillaria hupehensis

结果：提取物中的湖北贝母总生物碱含量达到74%。

RESULTS : The content of the total alkaloids in the extracts was 74 % .

目的：研究湖北贝母花与鳞茎生物碱成分的区别。

RESULTS Under the selected chromatographic conditions , the alkaloid constituents of the flowers of Fritillaria hupehensis w.

湖北贝母与川贝母总生物碱含量的比较

A Comparison Between the Total Alkaloid Content of Fritillaria hupehensis hsiao et K.C.Hsia and Fritillaria cirrhosa D.Don

湖北贝母总生物碱平喘作用及其机理的研究

Studies on the Antiasthmatic Effect and Mechanisms of the Total Alkaloids from Fritillaria hupehensis in Guinea Pigs

目的以镇咳、祛痰、平喘为药效学指标，跟踪湖北贝母活性部位。

Object To track the effective part of antitussive , expectorant and antiasthmatic activities of Fritillaria hupehensi Hsiao et K.C.

方法以不同溶剂提取湖北贝母浸膏，经药理筛选得到最佳提取溶剂的组分。

Hsia . Methods Different solvents were used to extract the Beimu powder , and to get the extraction of the best solvent according to the activities .

中药贝母类的研究Ⅵ湖北5种贝母属药用植物花粉形态的观察

STUDIES ON THE CHINESE DRUGS BEIMU ⅳ . Pollen Morphology of Medicinal Plants of Fritillaria from Hupei Province