Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Lenche Velkoska-Markovska"'
Publikováno v:
Macedonian Journal of Chemistry and Chemical Engineering, Vol 32, Iss 2 (2013)
ultraviolet–diode array detection (UV-DAD) for the simultaneous determination of atrazine, malathion, fenitrothion, and parathion residues in apple juices has been developed. For the enrichment and cleanup of compounds of interest, Supelclean ENVI-
Externí odkaz:
https://doaj.org/article/34dbfcfb670d43479f9d72abb314118b
Publikováno v:
Acta Chromatographica. 34:315-322
The quality of pesticide formulations has an impact on the crop safety, environment and human health. Therefore, the development of new analytical methods for the determination of active substances in pesticide formulations in order to control their
Publikováno v:
Journal of Agricultural, Food and Environmental Sciences. 75:1-8
Publikováno v:
Journal of Agricultural, Food and Environmental Sciences. 75:11-18
Autor:
Biljana Petanovska-Ilievska, Kristijan Hristovski, Lenche Velkoska-Markovska, Mirjana Jankulovska
Publikováno v:
Acta Chromatographica. 32:34-38
Coffee is one of the most widely consumed beverages in the world. It contains many bioactive compounds, including chlorogenic acid which possesses various biological properties. In this study, in order to determine concentration of chlorogenic acid i
Autor:
Anita Najdenkoska, Zorica Arsova-Sarafinovska, Lenche Velkoska-Markovska, Mirjana S. Jankulovska, Ivana Janeska Stamenkovska, Silvana Manasievska Simikј
Publikováno v:
Journal of Agricultural, Food and Environmental Sciences. 74:1-4
Publikováno v:
Journal of Analytical Chemistry. 74:339-344
A new rapid and simple method for simultaneous determination of azoxystrobin, acetamiprid and metalaxyl in tomatoes has been developed and validated. The separation and quantification of investigated pesticides was performed by reverse-phase HPLC wit
Publikováno v:
Journal of Agricultural, Food and Environmental Sciences. 73:30-37
Publikováno v:
The Journal "Agriculture and Forestry". 66
Publikováno v:
Acta Chromatographica. 30:250-254
This study presents the development and validation of a new reversed-phase high-performance liquid chromatography (RP-HPLC) method for simultaneous determination of captan, folpet, and metalaxyl residues in table grape samples with ultraviolet–diod