Data processing for Life Sciences measurements with hyphenated Gas Chromatography-Ion Mobility Spectrometry [PDF]
, 2018 [eng] Recent progress in analytical chemistry instrumentation has increased the amount of data available for analysis. This progress has been encompassed by computational improvements, that have enabled new possibilities to analyze larger amounts of ...
Oller Moreno, Sergio
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Sensory and Omics approaches reveal the impact of heat treatment before fermentation on kiwi wine [PDF]
: The study explores the effect of pre-fermentation heat treatment (PFHT) on the flavor and metabolomic profiles of kiwi wine (KW) derived from three kiwifruit cultivars.
Ao Z. +10 more
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Impact of different frying methods on volatile compounds in tofu
Food Chemistry: XTo investigate the effects of different frying methods on tofu aroma, sensory evaluation, electronic nose analysis, GC–IMS, and GC–MS combined with chemometric methods were employed to characterize volatile compounds in control, deep-fried, air-fried ...
Yu-Wen Yi +6 more
doaj +1 more source
Use of GC-IMS for detection of volatile organic compounds to identify mixed bacterial culture medium [PDF]
, 2022 Yanyi Lu +7 more
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FoodsThis study investigates the effects of breeds, feeding methods, and parts on the volatile flavor of yak meat. Gas chromatography–ion mobility spectrometry (GC-IMS) and multivariate analysis were used to analyze the volatile organic components (VOCs) in ...
Hongqiang Li +8 more
doaj +1 more source
A hyper-fast gas chromatograph coupled to an ion mobility spectrometer with high repetition rate and flow-optimized ion source to resolve the short chromatographic peaks [PDF]
By combining the high selectivity of a gas chromatograph (GC) with the high sensitivity and decent selectivity of an ion mobility spectrometer (IMS), GC-IMS have become increasingly popular in many applications. However, most GC suffer from long analysis
Hitzemann, Moritz +7 more
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Characterization of the flavor profile of Hulatang using GC-IMS coupled with sensory analysis
Frontiers in NutritionBackgroundHulatang is a traditional specialty snack in Henan, China, and is well known for its unique flavor.MethodsIn this study, the volatile organic compounds (VOCs) in four kinds of Hulatang from two representative regions in Henan Province (Xiaoyaozhen and Beiwudu) were evaluated using headspace-gas chromatography-ion mobility spectrometry (HS-GC ...
Jing Yan +8 more
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Characterization of saffron from different origins by HS-GC-IMS and authenticity identification combined with deep learning [PDF]
With the rising demand of saffron, it is essential to standardize the confirmation of its origin and identify any adulteration to maintain a good quality led market product.
Ba, J +8 more
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Monitoring Changes in the Volatile Compounds of Tea Made from Summer Tea Leaves by GC-IMS and HS-SPME-GC-MS [PDF]
, 2022 Jiyuan Xu +9 more
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GC-IMS Serum VOCs Detection: A Potent Aid for Cholangiocarcinoma Diagnosis
Background: Early diagnosis of cholangiocarcinoma (CCA) is still unreliable, resulting in poor patient outcomes. Volatile organic compounds (VOCs), emitted by the body, could help detect disease-related metabolic changes, aiding diagnosis. Objective： This study aims to assess if Gas chromatography ion mobility spectroscopy (GC-IMS) detection of serum ...
Jing He +4 more
openaire +1 more source