Comparative Study on Active Components of Honeysuckle and Its Doped Leaves From Different Producing Areas

OBJECTIVE To comprehensive and systematic study the effective components of different stubbles in honeysuckle and doped leaves from the main cultivars of the main producing areas， and to provide reference for procurement of high quality and low price and for comprehensive utilization of resources. METHODS Collect 92 samples of honeysuckle and doped leaves， which from 5 cultivars of the three main producing areas of Shandong， Henan and Hebei.Mensurate the content of the index components in the sample and the high performance liquid chromatographic fingerprint. RESULTS There were differences in the contents of the index components of different stubble. The highest content of the first crop， the lowest of the two. The two crop luteolin content is lower than the standard of Chinese Pharmacopoeia. The content of chlorogenic acid in the first crop was the highest in the Damaohua， and in four crop was the highest in the Juhuayihao. HPLC fingerprint similarity of honeysuckle was more than 0.9. The content of the index components of the doped leaves was higher than that of the honeysuckle. The HPLC fingerprint similarity of the doped leaves and of the honeysuckle was between 0.815~0.892. CONCLUSION The first and four stubble quality is higher in three main producing areas of five varieties of honeysuckle. Damaohua’s quality is excellent in the first stubble， and Juhuayihao's quality is excellent in the four stubble. Chemical composition between doped leaves and honeysuckle are different. The index component content of doped leaves is higher than honeysuckle. This study provided the scientific basis for the quality evaluation of honeysuckle， and the development and utilization of the doped leaves.