Food Science

Rapid Analysis of Fipronil and Fipronil Sulfone in Eggs by Liquid Chromatography and Triple Quadrupole Mass Spectrometry

Thermo Fisher Scientific has produced an application note describing a quick and simple method for the determination of fipronil and fipronil sulfone in eggs using an in-house modified QuEChERS acetonitrile extraction protocol and LC-MS/MS...

Next-Generation Triple Quadrupole Mass Spectrometers Deliver High Precision for Quantitative Workflows

Thermo Scientific TSQ Altis and TSQ Quantis offer exceptional reproducibility and sensitivity for demanding targeted quantitation assays

Rapid LC-MS/MS Method for the Analysis of Fipronil and Amitraz Insecticides and Associated Metabolites in Egg and Other Poultry Products

SCIEX has produced an application note describing a fast and sensitive multi-component single method using LC-MS/MS for the detection and quantitation of Fipronil and its associated metabolites, along with Amitraz and its associated metabolites...

Determination of Pesticides in Coffee with QuEChERS

UCT has produced an application note detailing an optimized method for the extraction and cleanup of pesticide residues from coffee using a QuEChERS extraction procedure followed by a silica gel SPE cleanup.

Effective Screening of Pesticides in Food using GC/Q-TOF

Agilent Technologies has produced an application note describing the use of a novel high-resolution, low-energy EI-capable GC/Q-TOF to screen pesticides and other contaminants in food matrices.

Rapid Aroma-Profiling of Cookies by Dynamic Headspace Sampling and TD–GC–TOF MS

SepSolve Analytical has produced an application note showing the value of dynamic headspace sampling and thermal desorption–GC–TOF MS analysis to rapidly profile volatile compounds released from flavoured cookies, and avoid the problems typically...

Development of a Method for Multipesticide Analysis Using the Agilent 1260 Infinity Analytical SFC System

Agilent has produced an application note describing the development of a method for multipesticide analysis by supercritical fluid chromatography (SFC) using the Agilent 1260 Infinity Analytical SFC system in combination with an Agilent 6460...

Applying ‘MRM Spectrum Mode’ and Library Searching in Routine Pesticide Residue Analysis

Shimadzu has produced an application note describing a process for applying ‘MRM Spectrum Mode’ and library searching for enhanced reporting confidence in routine pesticide residue analysis.

Effective GPC/SEC-Light Scattering for Starch Analysis

PSS has produced an application note showing how the study of native starches from different natural sources demonstrates that GPC/SEC-MALLS can be used efficiently to perform molecular characterization and degradation monitoring.

Determination of Vitamin E in Olive Oil Using the Agilent 1260 InfinityAnalytical SFC System

Agilent Technologies has produced an application note demonstrating the separation of vitamin E compounds such as tocopherols and tocotrienols in olive oil by supercritical fluid chromatography (SFC) using the Agilent 1260 Infinity Analytical SFC...

Ultra-Sensitive and Rapid Assay of Neonicotinoids, Fipronil and Some Metabolites in Honey by LC-MS/MS

Shimadzu has produced an application note describing the ultra-sensitive method for quantitating Acetamiprid, Acetamiprid-N-desmethyl, Clothianidin, Dinotefuran, Fipronil, Fipronil sulfone, Imidacloprid, Nitenpyram, Thiacloprid and Thiamethoxam...

Multi-Residue Analysis of 18 Regulated Mycotoxins by LC-MS/MS

Shimadzu has produced an application note describing a single LC-MS/MS method for the simultaneous determination of 18 mycotoxins in food safety.

     

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