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Enantioseparation of pesticides: A critical review
(2020-01-01)
The potential of chiral pesticides to exhibit stereoselective behavior in regards to activity, toxicity, degradation, bioaccumulation, and/or metabolism has inspired numerous studies, e.g., several works have investigated ...
State-of-the-art and recent developments of immobilized polysaccharide-based chiral stationary phases for enantioseparations by high-performance liquid chromatography (2013–2017)
(Elsevier Science, 2018-07)
Polysaccharide-based chiral stationary phases have been recognized as one of the most powerful ones for high performance liquid chromatography (HPLC) separations of chiral compounds in analytical and also in preparative ...
Determination of Catechin Diastereomers from the Leaves of Byrsonima species Using Chiral HPLC-PAD-CD
(Wiley-liss, 2010-08-01)
When catechins are found in plant extracts, they are almost always identified as catechin and/or epicatechin probably due to stereoselectivity of the enzymes involved in the biosynthesis of these substances. However, the ...
Semipreparative enantioseparation of methamidophos by HPLC-UV and preliminary in vitro study of butyrylcholinesterase inhibition
(Wiley-Blackwell, 2012-02-01)
Many chiral pesticides are introduced into the environment as racemates, although their pesticidal activity is usually the result of preferential reactivity of only one enantiomer, while the other enantiomer may have toxic ...
Challenges and innovations in chiral drugs in an environmental and bioanalysis perspective
(2021-09-01)
The boundary of the chiral environmental, forensic and bioanalysis has been critically presented in this review. Important advances regarding chiral screening technology and their impact on method development and applications ...
Chiral analysis of derivatized amino acids from kefir by gas chromatography
(Elsevier Science, 2016-09)
The amino acids present in the kefir samples were derivatized using different alkyl chloroformates combined with alcohols and chromatographed on a (3-O-butanoyl-2,6-di-O-pentyl)-γ-cyclodextrin (Lipodex E) chiral gas-liquid ...
Purification of n-boc-Rolipram racemate on chiral stationary phase using simulated moving bed chromatography under linear conditions
(Elsevier Science SaLausanneSuíça, 2008)
Determination of Catechin Diastereomers from the Leaves of Byrsonima species Using Chiral HPLC-PAD-CD
(Wiley-liss, 2010-08-01)
When catechins are found in plant extracts, they are almost always identified as catechin and/or epicatechin probably due to stereoselectivity of the enzymes involved in the biosynthesis of these substances. However, the ...