Results 141 to 150 of about 5,843 (185)

Effects of Pretreatment Methods on Volatile Compounds in Fermented Cabernet Sauvignon Musalais by Gas Chromatography-Ion Mobility Spectrometry (GC-IMS). [PDF]

Foods
Zhang J, Abudureheman B, Guo M, Chen L, Li Q, Lv Z, Long T, Zhu S, Pan H, Ye X.   +9 more
europepmc   +1 more source

Impact of Harvest Timing and Stir-Frying on the Bioactive Compounds, Bioactivities, and Flavor of <i>Ziziphi Spinosae Semen</i>: An Integrated Analysis via GC-IMS, Electronic Sensors, and <i>Caenorhabditis elegans</i> Model. [PDF]

Plants (Basel)
Ning J, Zhu H, Tian J, Dai L, Kong D, Liu P, Zhao J, Wang L, Liu M, Zhao Z.   +9 more
europepmc   +1 more source

Volatile Fingerprinting and Regional Differentiation of Safflower (<i>Carthamus tinctorius</i> L.) Using GC-IMS Combined with OPLS-DA. [PDF]

Foods
Liu J, Duan H, Wang L, Qin R, Liu J, Liu H, Bao S, Yan W.   +7 more
europepmc   +1 more source

Flavor omics approach of dried <i>Lyophyllum decastes</i> mushroom using GC-IMS, GC-O-MS, <i>E</i>-nose, <i>E</i>-tongue, and multiple factor analysis. [PDF]

Food Chem X
Sun M, Shen J, Liu Y, Feng T, Song S, Yu C, Wang H, Yao L, Deng M.   +8 more
europepmc   +1 more source

Characterization and discrimination of quality and volatiles in beef hotpot based on GC-IMS and multivariate analysis. [PDF]

Food Chem X
Chen X, Sun S, Mi M, Ding L, Zhao Y, Zhu M, Wang Y, Khan MZ, Wang C, Li M, Man L.   +10 more
europepmc   +1 more source

Characterizing volatile organic compound profiles in oral cancer using multiple sample collection approaches by GC-IMS and TD-GC-MS. [PDF]

Sci Rep
Borden SA, Liu KYP, Kiland KJ, Martins L, Huang A, Prisman E, Durham JS, Poh CF, Myers R.   +8 more
europepmc   +1 more source

gc-ims-tools – A new Python package for chemometric analysis of GC–IMS data

Food Chemistry, 2022
Due to its high sensitivity and resolving power, gas chromatography ion mobility spectrometry (GC-IMS) is an emerging benchtop technique for non-target screening of complex sample materials. Given the wide range of applications, such as food authenticity, custom data analysis workflows are needed.
Sascha Rohn, Philipp Weller, Joscha Christmann   +2 more
exaly   +3 more sources

Development of the Volatile Fingerprint of Qu Aurantii Fructus by HS-GC-IMS

Molecules, 2022
Volatile components are important active ingredients of Rutaceae. In this study, HS-GC-IMS (headspace-gas chromatography-ion mobility spectrometry) was used to study the volatile compounds of Qu Aurantii Fructus, and a total of 174 peaks were detected, 102 volatile organic compounds (131 peaks) were identified.

exaly   +4 more sources

Characteristic Volatile Fingerprints of Four Chrysanthemum Teas Determined by HS-GC-IMS [PDF]

Molecules, 2021
Volatile composition is an important feature that determines flavor, which actively affects the overall evaluation of chrysanthemum tea. In this study, HS-GC-IMS (headspace-gas chromatography-ion mobility spectrometry) was performed to characterize the volatile profiles of different chrysanthemum tea subtypes.
Bo Hong, Zhaoyu Gu, Zhiling Wang
exaly   +4 more sources

Characterization of the flavor profile of Hulatang using GC-IMS coupled with sensory analysis

Frontiers in Nutrition
BackgroundHulatang 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 ...
Lishui Chen, Chen Lishui, Ren Fazheng
exaly   +4 more sources