Content Determination of Chlorogenic Acid and Luteoloside in Flos Lonicerae

作     者：Huan WANG Ya SU Yi PEI Zhenghui LIU Yuejun ZHANG Wenjun SUN Jiangli NIE Chenxi WANG 

作者机构：College of Horticulture and Landscape ArchitectureTianjin Agricultural UniversityTianjin 300384China Tianjin Institute of Quality Standard and Testing Technology for Agro-productsTianjin 300381China Tianjin Sentai Gardening Co.Ltd.Tianjin 300451China Management Committee of Tianjin Jinnan National Agricultural Science and Technology ParkTianjin 300356China 

出 版 物：《Asian Agricultural Research》 (亚洲农业研究（英文）)

年 卷 期：2019年第11卷第12期

页      面：73-74,84页

学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学] 

基　　金：Supported by Tianjin Science and Technology Plan Project(18YFSDZC00020,17JCYBJC29800,16PTZSTG00020) Science and Technology Plan Project of Jinnan District,Tianjin City(201802055) Science and Technology Project of Binhai New Area,Tianjin City(BHXQKJXM-SF-2018-33) Graduate Innovation Training Program of Tianjin Agricultural University(2017YPY007) College Students'Innovative Entrepreneurial Training Program of Tianjin City(201910061059) 

主　　题：Flos Lonicerae Chlorogenic acid Luteoloside Content determination 

摘      要：The contents of chlorogenic acid and luteoloside in Flos Lonicerae from Binhai New Area and Jinnan District of Tianjin were determined to provide basis for the quality identification of this medicinal material. The content of chlorogenic acid was determined by HPLC. In Flos Lonicerae from Binhai New Area and in Flos Lonicerae harvested at different stages from Jinnan District,the contents of chlorogenic acid were 3. 804%,5. 507%( three green stage),4. 855%( silver flower stage) and 4. 220%( golden flower stage),respectively,and the contents of luteoloside were 5. 53%,12. 405%( three green stage),14. 370%( silver flower stage) and 0. 917%( golden flower stage),respectively. The contents of chlorogenic acid in Flos Lonicerae from Jinnan District were higher than that from Binhai New Area. Among different stages,the content of chlorogenic acid was highest in three green stage,followed by that in silver flower stage. As the flowers bloomed,the content of chlorogenic acid in the medicinal material showed a significant downward trend. In Flos Lonicerae from Jinnan District,the content of luteoloside was highest in silver flower stage and lowest in golden flower stage.