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[PDF] Top 20 Determination of Pesticide Residues in Banana by Using High Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry

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Determination of Pesticide Residues in Banana by Using High Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry

Determination of Pesticide Residues in Banana by Using High Performance Liquid Chromatography and Gas Chromatography-Mass Spectrometry

... consumption in the Indian ...flavour and a high nutritional value. The contribution to the intake of sugars, fibre, vitamins and minerals from the consumption of bananas is ... See full document

6

Modern techniques of sample preparation for pesticide residues determination in water by liquid chromatography with detection by diode array and mass spectrometry.

Modern techniques of sample preparation for pesticide residues determination in water by liquid chromatography with detection by diode array and mass spectrometry.

... As principais vantagens da sorção sobre PDMS estão relacio- nadas com o fato de o PDMS ser bastante inerte, permitindo boas recuperações de compostos lábeis, polares ou reativos; apresentar mecanismo de retenção bem ... See full document

14

Analytical and regulatory aspects for determination of macrolide residues in animal-derived foods by liquid chromatography associated with mass spectrometry.

Analytical and regulatory aspects for determination of macrolide residues in animal-derived foods by liquid chromatography associated with mass spectrometry.

... (High Performance Liquid Chromatography – HPLC) associada à espec- trometria de massas (Mass Spectrometry – MS) geralmente requer um preparo de amostra menos elaborado quando ... See full document

13

Simultaneous determination of amoxicillin and clavulanic acid in the human plasma by high performance liquid chromatography: Mass spectrometry (UPLC/MS)

Simultaneous determination of amoxicillin and clavulanic acid in the human plasma by high performance liquid chromatography: Mass spectrometry (UPLC/MS)

... analysis of amoxicillin and clavulanic acid in biological matrices requires sensitive and spe- cific methods which allow determination of therapeutic con- centration in ... See full document

6

J. Braz. Chem. Soc.  vol.23 número2

J. Braz. Chem. Soc. vol.23 número2

... method using modified QuEChERS-based avoiding any clean-up step prior the determination by ultra-high performance liquid chromatography/tandem quadrupole mass ... See full document

9

Compounds by Gas Chromatography-Mass Spectrometry

Compounds by Gas Chromatography-Mass Spectrometry

... highlighted in Figure 1, was used for detailed ...chromatographed and their profiles were very poor or, in some cases, similar to those of experiment 4, which is why they will not be discussed ... See full document

8

J. Braz. Chem. Soc.  vol.27 número3

J. Braz. Chem. Soc. vol.27 número3

... supplied by the manufacturer. The high resolution mass spectrometry (HRMS) using atmospheric pressure chemical ionization (HRAPCIMS) was performed on a liquid ... See full document

5

J. Braz. Chem. Soc.  vol.28 número2

J. Braz. Chem. Soc. vol.28 número2

... use of moxidectin (MOX), a parasiticide used in the sheep breeding, has induced the parasite resistance in Brazilian ...dose and frequency of drug utilization, and disregards ... See full document

7

Rev. bras. farmacogn.  vol.25 número2

Rev. bras. farmacogn. vol.25 número2

... for pesticide residues determination at trace levels seeks for validated analytical methods with shorter analysis time and higher sample throughput (Chen et ...analysis of ... See full document

7

J. Braz. Chem. Soc.  vol.28 número5

J. Braz. Chem. Soc. vol.28 número5

... control residues and contaminants in cattle, swine and ...exportation of these commodities in 2013 represented more than U$ ...source in the Brazilians northeast ... See full document

9

Braz. J. Pharm. Sci.  vol.45 número3

Braz. J. Pharm. Sci. vol.45 número3

... precision) and six times on different days to determine the intermediate precision (inter-day precision) of the ...levels of analyte. The results of this study are summarized in Table ... See full document

12

J. Braz. Chem. Soc.  vol.22 número8

J. Braz. Chem. Soc. vol.22 número8

... °C, and 1 μL sample volumes were injected in splitless mode (50 ...°C, and fed into a 70 eV electron ionization source, also maintained at 280 ...219 and 512 with perluorobutylamine (PFTBA). ... See full document

6

Determination of paclobutrazol concentration by high performance liquid chromatography and spectroscopy.

Determination of paclobutrazol concentration by high performance liquid chromatography and spectroscopy.

... DETERMINATION OF PACLOBUTRAZOL CONCENTRATION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND ...yield of cereal crops. However, this compound remains active ... See full document

3

J. Braz. Chem. Soc.  vol.21 número6

J. Braz. Chem. Soc. vol.21 número6

... role in the development of the agriculture since their invention, which were still irreplaceable until the present ...limits in the international ...for determination of ... See full document

6

Gas chromatography-mass spectrometry analysis

Gas chromatography-mass spectrometry analysis

... carcinogenicity of the precursor or product and also due to the issue of the administration of their industrial wastes in the ecosystem (Venil et ...function in microbial ... See full document

8

J. Braz. Chem. Soc.  vol.26 número8

J. Braz. Chem. Soc. vol.26 número8

... participating of assays interlaboratory College of American Pathologists (CAP) for over a ...limit of the provider and they are according with the mean of other laboratories ...0.943 ... See full document

8

J. Braz. Chem. Soc.  vol.25 número7

J. Braz. Chem. Soc. vol.25 número7

... influence of Rio Grande ...number of boats and to the elevated cost of TBT-free paints in ...location of sources of ...ebb and flow ...5 and 36. In ... See full document

12

Fast Ephedrine Quantification by Gas Chromatography Mass Spectrometry

Fast Ephedrine Quantification by Gas Chromatography Mass Spectrometry

... derivatization of dried urine was a straightforward method for ephedrine quantification based on ...steps and reduces the sample ...indicated in order to avoid creatinine ...optimization using ... See full document

8

J. Braz. Chem. Soc.  vol.21 número12

J. Braz. Chem. Soc. vol.21 número12

... sensitive and rapid SPE-HPLC method has been developed for simultaneous determination of psoralen, isopsoralen, imperatorin and isoimperatorin in rat plasma after oral administration ... See full document

9

Avaliação de  endócrinos e do micropoluente colesterol em estações de tratamento de esgoto sanitário

Avaliação de endócrinos e do micropoluente colesterol em estações de tratamento de esgoto sanitário

... Pode-se perceber que o derivatizante BSTFA apresentou, em geral, um melhor resultado em relação ao MTBSTFA, uma vez que o BSTFA obteve o produto derivatizado para todos os estrogênios analisados enquanto o MTBSTFA não ... See full document

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