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Determination of fructose in syrups by reverse flow injection spectrophotometry
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2011)
Quality control of herbal medicines with spectrophotometry and chemometric techniques-application to baccharis L. species belonging to sect-caulopterae DC. (Asteraceae)
(IntechOpen, 2012)
Medicinal plants constitute a rich cultural and biological heritage in many countries, which could be very useful in meeting the therapeutic needs of the population (Rodriguez, 2010a). Traditional herbal medicines have ...
Determination of anionic surfactants in sea sand using a multicommutation approach
(Facultad Experimental de Ciencias de la Universidad del Zulia, 2012)
Variability in spectrophotometric pyruvate analyses for predicting onion pungency and nutraceutical value
(Elsevier, 2017-06)
Onion pyruvate concentration is used as a predictor of flavor intensity and nutraceutical value. The protocol of Schwimmer and Weston (SW) (1961) is the most widespread methodology for estimating onion pyruvate. Anthon and ...
Kinetic-Spectrophotometric Method for Diclofenac Quantification
(IOSR Editorial, 2012-01)
This paper introduces a kinetic-spectrophotometric method for diclofenac quantification and its application to pharmaceutical preparations. The redox reaction rate between diclofenac and KMnO4 in a strong acidic environment ...
Very large telescope echelle spectrophotometry of the planetary nebula ngc 5307 and temperature variationsASTROPHYSICAL JOURNALASTROPHYS J
(UNIVERSITY OF CHICAGO PRESS, 2017)