Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

The Interaction of Major Components in EC of Nicotineoleate·Cypermethrin

Wang Hui Chen Anliang Wang Xinglin Feng Juntao Zhang Xing (Research and Development Center of Biorational Pesticide, Northwestern Agricultural University,Yangling,Shaanxi 712100)  
The state of nicotine and main function of oleic acid in emulsion concentration (EC) of Nicotineoleate·Cypermethrin are studied with a combination method of layer chromatography,layer scanning,UV Spectrophotometer and gas chromatography.The results show that, when xylene is used as solvent,more than 90 percent of nicotine in the EC is in free state,and that the nicotine exhaused in nicotine oleate forming is 10 percent at most.The main function of oleic acid is to adjust the EC pH,and then to control the decomposition ratio of cypermethrin.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved