GC-IRMS: Detecting purity and adulteration of tequila with isotope fingerprints

Isotope fingerprints: origin of tequila with GC coupled with Isotope Ratio Mass Spectrometry Dirk Krumwiede, Dieter Juchelka, Mario Tuthorn, Christopher Brodie, Jens Griep-Raming Thermo Fisher Scientific, Bremen, Germany ABSTRACT Gas chromatography/isotope ratio mass spectrometry was used to measure carbon and…

Food and beverage fraud prevention using stable isotope fingerprints Christopher Brodie, Oliver Kracht, Dieter Juchelka, Jens Radke, Jens Griep-Raming Thermo Fisher Scientific, Bremen, Germany ABSTRACT IS YOUR WINE WATERED DOWN? IS HONEY NATURALLY SWEET? The food and beverage industry suffers…

TRUST APPLICATION NOTE 10509 your foods are all they should be. Food integrity application compendium Authenticity Adulteration/Food fraud Halal foods Table of contents Introduction 3 General 4-8 Dyes 9 Fish 10 Fruit 11 Vegetables 12 Meat 13-14 Halal foods 15…

Tracing the geographical origin of green and roasted coffee with isotope fingerprints Christopher Brodie, Oliver Kracht, Jens Griep-Raming Thermo Fisher Scientific, Bremen, Germany ABSTRACT ANALYTICAL CONFIGURATION CONCLUSIONS Coffee is one of the most popular beverages worldwide, sourced from different geographical…