Mass Spectrometry & Spectroscopy

  • Protecting Consumers with the Latest in Food Testing Technology

Protecting Consumers with the Latest in Food Testing Technology

Feb 17 2021

Contamination of food is a global problem, whether it is done intentionally for profit or accidentally through negligence, the end result is the same - consumers pay the price.

The problem of food contamination can be addressed with complex analytical laboratory techniques such as GC-MS and HPLC, but time, skill, and cost requirements limit their usage to the confines of well-equipped laboratories. Surface Enhanced Raman Scattering (SERS) - an extension of Raman spectroscopy - permits detection and identification of analytes in concentrations as low as parts per billion. Food analysis with SERS can be fast, convenient, and inexpensive.

SERS utilises nanotechnology with Raman spectroscopy to enable trace detection of adsorbed molecules. When a sample is applied to Metrohm’s SERS material, the nanostructures generate millions of times enhancement to Raman scattering, and detection of trace-levels of analytes is readily achievable. SERS is an extremely attractive technique as it retains all of the appealing features of Raman - portable equipment, multi-analyte detection capabilities, and rapid analysis.

Misa from Metrohm is a dedicated instrument for performing SERS measurements. Misa was developed with the focus for a simple, efficient and green testing solution to address food safety threats. Easily swappable attachments allows flexibility of testing using different types of SERS materials. Metrohm also provides targeted ID Kits that include test materials as well as detailed step-by-step instructions for measurement of common contaminants in various food matrices. 

More information online


Digital Edition

Labmate UK & Ireland April2021

April 2021

In This Edition Articles - Seats at the table to shape the industry’s future - Battling biohazardous liquid laboratory waste Laboratory Products - Two New Powerful Stirrers Announced...

View all digital editions

Events

Korea Lab 2021 - NEW DATES

May 25 2021 Kintex, South Korea & Online

Expomed Eurasia Hybrid+

Jun 03 2021 Istanbul, Turkey & online

e-PREP 2021

Jun 06 2021 Virtual event

Lab & Test Asia

Jun 16 2021 Bangkok, Thailand & Online

MEDLAB MIDDLE EAST

Jun 21 2021 Dubai, UAE & Online

View all events