PROBLEMS IN ANALYZING TRINEXAPAC-ETHYL - A NEW PLANT-GROWTH REGULATOR

Authors
SYHRE M HANSCHMANN G HEBER R
Citation
M. Syhre et al., PROBLEMS IN ANALYZING TRINEXAPAC-ETHYL - A NEW PLANT-GROWTH REGULATOR, Journal of agricultural and food chemistry, 45(1), 1997, pp. 178-179
Citations number
4
Categorie Soggetti
Food Science & Tenology",Agriculture,"Chemistry Applied
Journal title
Journal of agricultural and food chemistry → ACNP
ISSN journal
00218561
Volume
45
Issue
1
Year of publication
1997
Pages
178 - 179
Database
ISI
SICI code
0021-8561(1997)45:1<178:PIAT-A>2.0.ZU;2-Y
Abstract
A method for the determination of trinexapac-ethyl had proposed the us e of HPLC with three-column switching. An unproved method, taking adva ntage of SPE cleanup and GC/MS for analyses, is described. Analyses of wheat and rape were used as experiments to evaluate the method. Rapid decomposition of trinexapac-ethyl was stated and must be confirmed. T herefore, spiked extract had to be used to determine the detection lim it of the GC/MS method.