Food (dietary) supplements include a wide range of products that are designed to be taken
because of their added nutrients and presumed health benefits. Global food supplement …

Recently, a simple, rapid, high-efficiency, selective, and sensitive method for isolation,
preconcentration, and enrichment of analytes has been developed. This new method of …

Maximum residue limits (MRLs) for pesticides have been established in teas for quality
control and protection of consumer health in many countries and regions, including Europe …

Analyte or sample extraction is the most basic, yet a very important and dominant, feature of
any sample preparation technique which in general can also include other processes such …

A triple quadrupole GC–QqQ–MS/MS method was optimized for multiresidue analysis of
over 180 pesticides in blackcurrants. The samples were prepared by using a modified quick …

(1) Background: Ultraviolet-visible (UV-Vis) spectroscopy is a common analytical tool to
detect chromophore in compounds by monitoring absorbance spectral wavelengths. Further …

This perspective discusses the use of liquid chromatography coupled with high-resolution
mass spectrometry (LC–HRMS) for multiresidue analysis of pesticides in foods and …

A multiresidue method for the simultaneous and rapid analysis of 360 pesticides in
representative agricultural produce (brown rice, orange, spinach, and potato) was …

Carbonaceous materials, namely graphitized carbon black (GCB) and porous graphitic
carbon (PGC), are an exciting class of stationary phases attracting remarkable attention due …

Recently, a generally applicable screening method for multiresidue pesticide analysis,
which is simple, quick, and accurate and has a reliable performance, is becoming …