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Identification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)
(Blackwell Verlag Gmbh, 2003-05-01)
We report the identification of a potential pheromone for Gnathotrichus materiarius (Fitch) (Col., Scolytidae). The population sex ratio is close to 1:1, and males initiate attacks on host trees. Headspace and hindgut ...
Determination of amino acid content and its enantiomeric composition in honey samples from Mendoza, Argentina
(Wiley Blackwell Publishing, Inc, 2021-09)
The amino acid (AA) content in honeys from Mendoza (Argentina) was determined by high-performance liquid chromatography and the relative quantities of D- and L-AAs were determined by chiral gas chromatography coupled to ...
Limitations in determining enantiomeric excess of alcohols by P-31-NMR of the phosphonate derivatives
(Soc Brasileira QuimicaSao PauloBrasil, 1999)
Enantiomeric analysis of overlapped chromatographic profiles in the presence of interferences. Determination of ibuprofen in a pharmaceutical formulation containing homatropine
(Elsevier Science, 2016-10)
In this work, we studied the combination of chemometric methods with chromatographic separations as a strategy applied to the analysis of enantiomers when complete enantioseparation is difficult or requires long analysis ...
Enantiomeric analysis of overlapped chromatographic profiles in the presence of interferences. Determination of ibuprofen in a pharmaceutical formulation containing homatropine
(Elsevier Science, 2016-05)
In this work, we studied the combination of chemometric methods with chromatographic separations as a strategy applied to the analysis of enantiomers when complete enantioseparation is difficult or requires long analysis ...
Identification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)
(Blackwell Verlag Gmbh, 2003-05-01)
We report the identification of a potential pheromone for Gnathotrichus materiarius (Fitch) (Col., Scolytidae). The population sex ratio is close to 1:1, and males initiate attacks on host trees. Headspace and hindgut ...
Identification of sulcatol, a potential pheromone of the ambrosia beetle Gnathotrichus materiarius (Col., Scolytidae)
(Blackwell Verlag Gmbh, 2014)
Enantiomeric Ratio Changes of Terpenes in Essential Oils from Hybrid Eucalyptus grandis × E. tereticornis and its Pure Species
(Sociedade Brasileira de Química, 2018-01)
Some Eucalyptus species produce oils with biological activities and the effect of their interspecifc hybridization on the enantiomeric composition of terpenes has not been reported. The enantiomeric excesses of monoterpenes ...
Albendazole sulfoxide enantiomers: Preparative chiral separation and absolute stereochemistry
(Elsevier B.V., 2012-03-23)
The enantiomeric separation of albendazole sulfoxide was carried out by simulated moving bed chromatography with variable zones (VARICOL). An overall recovery of 97% was achieved and enantiomeric ratios of 99.5% for raffinate ...
Albendazole sulfoxide enantiomers: Preparative chiral separation and absolute stereochemistry
(Elsevier B.V., 2012-03-23)
The enantiomeric separation of albendazole sulfoxide was carried out by simulated moving bed chromatography with variable zones (VARICOL). An overall recovery of 97% was achieved and enantiomeric ratios of 99.5% for raffinate ...