Food Analysis Blog

Quantification of TCA to Detect Cork Taint Fault in Wine

Find out how to detect and quantify 2,4,6-Trichloroanisole (TCA) at levels well below its sensory threshold using HS-SPME for sample preparation and analysis performed with LECO’s Pegasus BT GC-TOFMS system.

Food metabolomics for the evaluation of Japanese rice wines using LC-MS/MS

In this study, various types of malted rice sake, made from the same manufacturer are analysed for a total of 97 hydrophilic metabolites (e.g. amino acids and organic acids).

Metabolomic profiling of beer using a triple quadrupole GCMS

In this article, metabolomic profiles of beer were studied and determined using a triple quadrupole GCMS (GCMS-TQ8040) enabling characteristic compounds (e.g. saccharides) to be identified for some types and brands of beer.

Targeted metabolomic profiling of wines by LC-MS/MS and GC-MS/MS

This article introduces the use of both LC-MS/MS and GC-MS/MS for targeted metabolomic profiling of wines.

The Power of GC-TOF-MS for Food Applications

Discover how GC-TOF-MS and GC×GC-TOF-MS technologies can dramatically enhance your applications for food analysis and increase data quality and sample throughput. 

The LECO Food Testing eBook is now available for download!

Food testing is an important analytical discipline to characterize the properties of foods and their constituents. Analysts can use different instrument configurations and methods.

The LECO eBook summarizes a large part of LECO’s application work...

LC×LC for the analysis of bioactive compounds in foodstuffs

Would you like to understand the benefits provided by comprehensive two-dimensional LC techniques, for the separation/identification of complex matrices in food? If so, this presentation from Prof. Luigi Mondello is what you need.

Simultaneously analyse amino acids using an automatic pretreatment function

This application note will help you learn more about the rapid pre-column derivatization method for amino acid analysis and explore the automatic pretreatment function of of Shimadzu’s Prominence™-i integrated LC system.

Discover the advantages of TF-SPME sample extraction prior to GC-MS

Would you benefit from learning more about the advantages of thin film solid-phase microextraction (TF-SPME) as an extraction technique? If so, this on-demand webinar will provide the answers via a serious of application examples.

How to perform better GC for food and beverage analysis

Separation Science, in collaboration with Agilent, is offering a selection of application notes demonstrating the versatility of its 8890 gas chromatography (GC) system that enables you to work smarter with autonomous monitoring, remote...

Measuring total sugar in potatoes using mobile reflectometry

Who doesn’t love golden, hot French fries or a steaming baked potato? In fried or baked goods, much of the savory taste and aroma can be attributed to the Maillard reaction. It is what creates the brown compounds that give many cooked foods this...

Enzymatically cross-linked casein characterized by FFF-MALS

Do you analyse dairy products? Want to know how AF4 combined with light scattering techniques can identify casein cross-linking? If so, why not read this application note from Wyatt Technology.

    

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