Food/Flavor/Beverage
Application
AppNote 243: Identification of Key Sensory-Active Flavor Compounds in Plant-Based Tuna Fish using Sensory Dire [...]
Abstract AppNote 243/2022 Plant-based proteins are a rapidly growing market with plant-based seafood replacement also seeing significant growth in recent years. The key to the overall food experience is the […]
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Application
Comparison of Four Immersion Extraction Techniques Using the GERSTEL Twister® and TF-SPME Devices to Determin [...]
Keywords Hard seltzer, flavor profile, Twister®, TF-SPME, GC-MS, MPS LabWorks Platform Abstract In this study, four immersion extraction techniques using the GERSTEL PDMS Twister® and PDMS/HLB TF-SPME devices were […]
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Application
AppNote 240: A Comparison of Techniques for Sampling of Plant Volatiles in Four Plant Varieties
AppNote 240/2022 In this study, volatiles were collected from the headspace around plants for subsequent determination by GC/MS. Passive air sampling was performed using Thin Film Solid Phase Microextraction (TF-SPME) […]
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Application
Automated Salting-out Assisted Liquid-Liquid Extraction and Determination of Bisphenol A in Beverage Samples u [...]
AppNote 230/2022 Bisphenol A (BPA) is a widely produced chemical used as a precursor in the formation of plastics (polycarbonate) and coatings for food and beverage containers (epoxy resin coatings). […]
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Application
Automated Standards Preparation and SPME Determination of Volatile Organic Compounds in Beer
TechNote ITN-303 Preparation of standards for quantification in gas chromatography is part of daily activities in the analytical laboratory. Accurate and precise transfer of liquids is critical to meaningful analytical […]
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Application
2-Step Multi-Volatile Method (2-Step MVM) for Characterization of Aroma Compounds in Bread
App Note 185/2016 A full evaporation DHS (FEDHS) method, based on a classical full evaporation technique (FET) [1] was demonstrated for uniform enrichment of aroma compounds in several sample types […]
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Application
Comparison of Three Types of Thin Film-Solid Phase Microextraction Phases for Beverage Extractions
In this study, Thin Film Solid Phase Micro-Extraction (TF-SPME) devices with carboxen/ polydimethylsiloxane (CAR/PDMS), divinylbenzene/polydimethylsiloxane (DVB/PDMS), and hydrophilic lipophilic balanced/polydimethylsiloxane (HLB/ PDMS) coatings are investigated for their usefulness for beverage […]
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Application
Automated Analysis of Mineral Oil Hydrocarbons from Food using a novel LC-GC-FID Coupling Platform
228/2021 Mineral oil hydrocarbon (MOH) contaminants can be found in foods such as cereals, baked goods, fats and oils, coffee and many more. MOH can be introduced through process aids, […]
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Application
AppBrief 13: Automated sample preparation for the determination of cannabinoid related compounds in consumer p [...]
As the cannabis market continues its seemingly exponential growth, there is an immediate need for testing the variety of cannabinoid containing sample types now available. Here we show that a […]
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