Food Science

How to produce consistent results for pesticide analysis

In this technology brief from Waters see how the Xevo™ TQ-GC can produce consistent results for pesticide analysis over an extended period of time, without the need for intervention by the user.

How to improve product ion confirmation scanning with Xevo TQ-GC

In this study, Water demonstrates how product ion information can be used simultaneously with MRM acquisition to provide additional compound information and aid in the verification of results.

GC-MS/MS analysis made easy

Waters describes a simple method demonstrating how its Quanpedia™ Database can simplify GC-MS/MS method development and analysis in food and environmental laboratories.

Perform multi-residue analysis of regulated mycotoxins by LC-MS/MS

In this application note an optimised LC-MS/MS method for the detection of 18 regulated mycotoxins is presented.

Multi-residue veterinary drug analysis using MRM spectrum mode by LC-MS/MS

This application note describes the use of Shimadzu's LCMS-8060 Triple Quadrupole Mass Spectrometer for the analysis of 212 veterinary drug residues.

Achieve ultra-high-speed analysis of melamine in powdered milk using LDTD-MS/MS

In this application news from Shimadzu, laser diode thermal desorption (LDTD) was coupled with an LCMS-8060 triple quadrupole mass spectrometer (LDTD-MS) to conduct high-speed analysis of melamine in powdered milk.

Quantitative analysis of veterinary drugs using LC-MS

Shimadzu has produced an application note describing a method that enables rapid analysis of drug residues with the LCMS-8050 triple quadrupole mass spectrometer.

Low level quantification of PCDD/Fs in animal feed using GC-MS/MS

In this study from Thermo Fisher Scientific the performance of an enhanced sensitivity triple quadrupole GC-MS/MS was evaluated using both solvent standards and food/foodstuff samples for the analysis of PCDD/Fs to satisfy regulatory requirements.

Achieving multiresidue pesticides screening and quantitation in complex food matrices

Agilent Technologies has produced an application note describing a UHPLC/MS/MS-based multiresidue method for the determination of more than 250 pesticides and their metabolites in food samples using the Agilent Ultivo Triple Quadrupole LC/MS.

Determination of Patulin in Processed Foods Using QuEChERS Extraction and UHPLC-MS/MS Analysis

UCT has produced an application note using a QuEChERS approach coupled with UHPLC-MS/MS for processed food and juices.

Comprehensive Analysis of Aroma Compounds and Metabolites in Food by GC-MS/MS for Food Quality Evaluation

Shimadzu has produced an application note investigating food quality evaluation by complete analysis of aroma compounds and metabolites in food by GC-MS/MS.

Streamlining Metabolomic Data Acquisition and Multivariate Analysis for Characterization of Beer

Shimadzu has produced an application note describing the metabolomic analysis of five commercially available beers using LC/MS/MS.