Food Science

Effective monitoring of organic impurities using mass-selective detection

In this application note Agilent describes the mass-based purification of natural product impurities using an Agilent 1260 Infinity II Preparative LC/MSD System.

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 GC-MS/MS pesticide analysis in green tea

Waters has produced a poster describing GC-MS/MS pesticide analysis in green tea using targeted MRM and full scan analysis in a single acquisition.

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.

Food authenticity testing using elemental profiling

Do you need help with establishing food authenticity? If so, elemental profiling using ICP-MS, ICP-OES, and MP-AES could be the answer as an approach for geographic authentication of various foods and beverages. Learn more by watching the...

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.

Introduction to the Rapid Evaporative Ionization Mass Spectrometry (REIMS) Technique: Fundamentals and Applicability to Direct Food Analysis

Rapid Evaporative Ionisation Mass Spectrometry (REIMS) is an emerging technique that allows direct characterization of biological tissues, food and environmental samples without the requirement for sample preparation in near-real time.

    

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