Results 131 to 140 of about 7,896 (250)

Sharing Flavour Fingerprints Analysis of Fragrant Rice Based on GC-IMS Technology

Shipin gongye ke-ji, 2022
In order to extract the shared flavour fingerprint information from Guangxi fragrant rice and to rapidly realize the discrimination of fragrant rice between Guangxi and Wuchang regions, a total of 53 fragrant rice samples were collected and gas chromatography-ion mobility spectrometry (GC-IMS) technology was used to analyze the volatile flavor ...
Tong CHEN, Xiaohui GAO, Ju YANG, Ping LIU, Xingpu QI, Qianwei CHENG   +5 more
openaire   +1 more source

Faecal Volatile Organic Compounds to Detect Colorectal Neoplasia in Lynch Syndrome:A Prospective Longitudinal Multicentre Study [PDF]

Background: Non-invasive biomarkers may reduce post-colonoscopy colorectal cancer (CRC) rates and colonoscopy overuse in Lynch syndrome. Unlike faecal immunochemical test (FIT), faecal volatile organic compounds (VOCs) may accurately detect both advanced
Bosch, Sofie, Carvalho, Beatriz, Covington, James A, Dakkak, Maya, Daulton, Emma, de Boer, Nanne K  H, de Meij, Tim G  J, Dekker, Evelien, Jacobs, Maarten A  J  M, Koornstra, Jan Jacob, Kuijvenhoven, Johan P, Meijer, Gerrit A, Ramsoekh, Dewkoemar, Spaander, Manon C  W, Stewart, Trenton K, van Leerdam, Monique E, van Liere, Elsa L  S  A, van Lingen, Joris M   +17 more
core   +2 more sources

Volatile Compounds and Fatty Acids of Mutton Carrot Filling During Dynamic Steaming Investigated Based on GC-MS and GC-IMS Analyses

Foods
To investigate the impact of varying steaming durations on the flavor characteristics of mutton and carrot stuffing, dynamic changes in volatile organic compounds (VOCs) and fatty acids were analyzed using solid-phase micro-extraction gas chromatography ...
Kaiyan You, Qianyu Li, Ya Wang, Xuehui Cao   +3 more
doaj   +1 more source

Pushing Peak Shapes to Perfection by High-Temperature Focus GC-IMS

Chemosensors
Gas chromatography – ion mobility spectrometry (GC-IMS) is a powerful technique in the field of food and flavor analysis specifically, as well as for the determination of volatile organic compounds (VOC) in general. It offers high sensitivity and selectivity, combined with a robust design.
Lukas Bodenbender, Sascha Rohn, Philipp Weller   +2 more
openaire   +2 more sources

Characterization of the effect of different cooking methods on volatile compounds in fish cakes using a combination of GC–MS and GC-IMS

Food Chemistry: X
In this study, gas chromatography-mass spectrometry (GC–MS) and gas chromatography-ion mobility spectrometry (GC-IMS) were used to analyze the volatiles of fish cakes obtained using five cooking methods, namely, steaming, baking, air frying, pan frying ...
Xuebo Yang, Qiuhan Chen, Shouchun Liu, Pengzhi Hong, Chunxia Zhou, Saiyi Zhong   +5 more
doaj   +1 more source

Identification of Key Aroma Substances in Pomegranate from Different Geographical Origins via Integrated Volatile Profiling and Multivariate Statistical Analysis

Foods
Pomegranate (Punica granatum L.), valued for its health benefits and distinctive flavor, derives its characteristic aroma from volatile organic compounds (VOCs) that vary significantly with geographical origin.
Yanzhen Zhang, Wenzhu Guo, Haitao Qu, Lihua Zhang, Lingxiao Liu, Xiaojie Hu, Yunguo Liu   +6 more
doaj   +1 more source

A Validation Study on the Simultaneous Quantification of Multiple Wine Aroma Compounds with Static Headspace-Gas Chromatography-Ion Mobility Spectrometry (SHS-GC-IMS) [PDF]

, 2021
Wenyao Zhu, Frank Benkwitz, Bahareh Sarmadi, Paul A. Kilmartin   +3 more
openalex   +1 more source

GC–IMS facilitates identification of carbapenem-resistant Klebsiella pneumoniae in simulated blood cultures

AMB Express
AbstractThis study aimed to identify carbapenem-resistant Klebsiella pneumoniae (CRKP) based on changes in levels of its volatile organic compounds (VOCs) in simulated blood cultures (BCs) using the gas chromatography–ion mobility spectrometry (GC–IMS) technique.
Fuxing Li, Yunwei Zheng, Chuwen Zhao, Junqi Zhu, Yaping Hang, Youling Fang, Longhua Hu   +6 more
openaire   +3 more sources

Comprehensive characterization and comparison of aroma profiles of rambutan seed oils using GC-MS and GC-IMS combined with chemometrics

Frontiers in Nutrition
BackgroundAroma significantly influences the quality of rambutan seed oil. Nonetheless, few studies have examined the volatile composition of rambutan seed oil.
Yanchi Zhou, Jingtao Cui, Qiaozhu Wei, Long Wu, Tian Li, Weimin Zhang   +5 more
doaj   +1 more source

Fourth Symposium on Chemical Evolution and the Origin and Evolution of Life [PDF]

This symposium was held at the NASA Ames Research Center, Moffett Field, California, July 24-27, 1990. The NASA exobiology investigators reported their recent research findings. Scientific papers were presented in the following areas: cosmic evolution of
Andersen, Dale T., Bzik, Sara E., Rummel, John D., Wharton, Robert A., Jr.   +3 more
core   +1 more source