中医药学报2017，Vol.45Issue(2)：54-57,4.
金银花常用农药对其绿原酸含量影响的初步研究
Preliminary Study on the Effect of Commonly Uesd Pesticides on the Content of Chlorogenic Acid in Loincerae Japonicae Flos
摘要
Abstract
Objective:To research the effect on the content of chlorogenic acid in Loincerae Japonicae Flos processed by commonly used pesticides imidacloprid,acetamiprid,triadimefon,which can control diseases and pests,and to provide reference for the rational use of three pesticides.Methods:A field experiment was conducted.The filed plots were sprayed with different concentrations of three pesticides,and the flowers were picked after 2 hours,1,2,3,5,6,7,9,10 and 12 days of the application of the pesticides.The pharmacopoeia method was used to determine the content of chlorogenic acid in the samples,and then the results were analyzed by statistical method.Results:Compared with the blank group,the content of chlorogenic acid in the samples with different concentrations of imidacloprid and acetamiprid was increased,while in the samples with different concentrations of triadimefon it was reduced.The impacts of three pesticides on the content of chlorogenic acid were increased with the increasing dose administration.Except the low dose group of acetamiprid,other administration groups all had a significant effect on the content of chlorogenic acid.Conclusion:Imidacloprid and acetamiprid can promote the accumulation of chlorogenic acid in Loincerae Japonicae Flos.However,triadimefon inhibits it.Therefore,we should pay attention when we use them.关键词
金银花/吡虫啉/啶虫脒/三唑酮/绿原酸Key words
Loincerae Japonicae Flos/Imidacloprid/Acetamiprid/Triadimefon/Chlorogenic acid分类
医药卫生引用本文复制引用
李嘉欣,薛健,金红宇,马双成..金银花常用农药对其绿原酸含量影响的初步研究[J].中医药学报,2017,45(2):54-57,4.基金项目
国家重大新药创制专项(2014ZX09304307-002) （2014ZX09304307-002）
