Results 41 to 50 of about 11,383 (244)

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.
Zhiling Wang, Yixin Yuan, Bo Hong, Xin Zhao, Zhaoyu Gu   +4 more
openaire   +3 more sources

HS-GC-IMS couples with convolutional neural network for Burkholderia gladioli pv. cocovenenans detection in Auricularia Auricula

Food Chemistry
The shortage in early detection methods for the pathogen Burkholderia gladioli pv. cocovenenans (BGC) and its toxin bongkrekic acid rises the risk for food poisoning. Combining Headspace-Gas Chromatography-Ion Mobility Spectrometry (HS-GC-IMS) with convolutional neural network, we established a HS-GC-IMS-VGGNet architecture for the detection of BGC in ...
Chen Niu, Mincheng Zhao, Qinglin Sheng, Yu-Shan Wu, Zihan Song, Jianping Wei, Yahong Yuan, Tianli Yue   +7 more
  +5 more sources

Rapid Detection of Antibiotic Mycelial Dregs Adulteration in Single-Cell Protein Feed by HS-GC-IMS and Chemometrics. [PDF]

Foods
Feng Y, Li Y, Zheng W, Suo D, Gong P, Liu X, Fan X.   +6 more
europepmc   +3 more sources

Analysis of the effects of steaming and spray-drying on volatile flavor components of sweet corn beverage based on HS-SPME-GC-MS and HS-GC-IMS. [PDF]

Food Chem X
Wu S, Chen B, Wang X, Wang C, Hu Y, Cai X, Zhang Y, Qiao Y.   +7 more
europepmc   +2 more sources

Rapid Screening of Virgin Olive Oils Quality Grades by HS-GC-IMS [PDF]

, 2019
F. Panni, E. Casadei, E. Valli, S. Barbieri, C. Cevoli, A. Bendini, C. Rossini, F. Battaglia, D.L. Garc\ueda-Gonz\ue1lez, T. Gallina Toschi
core   +2 more sources

Identification of Characteristic Flavor Substances of Jingyang Fu Brick Tea by Gas Chromatography-Ion Mobility Spectrometry and Headspace Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry [PDF]

Shipin Kexue, 2023
In order to determine the characteristic flavor of Jingyang Fu brick tea, a national geographical indication product, the volatile compounds of Jingyang Fu brick tea, Anhua Fu brick tea and four other dark teas were analyzed by gas chromatography-ion ...
HOU Xiaohui, ZHANG Ting, ZHANG Meng, LUO Haojie, YUE Yuan, XIAO Chunge, YUE Tianli
doaj   +1 more source

The Discrimination and Characterization of Volatile Organic Compounds in Different Areas of Zanthoxylum bungeanum Pericarps and Leaves by HS-GC-IMS and HS-SPME-GC-MS

Foods, 2022
The pericarps of Zanthoxylum bungeanum (ZBP) and leaves of Zanthoxylum bungeanum (ZBL) are popular spices in China, and they have pharmacological activities as well.
Xinlong Wu, Jiaxin Yin, Hui Ding, Wei Li, Lifeng Han, Wenzhi Yang, Fangyi Li, Xinbo Song, Songtao Bie, Xingchu Gong, Heshui Yu, Zheng Li   +11 more
doaj   +1 more source

Discrimination of defective dry-cured Iberian ham determining volatile compounds by non-destructive sampling and gas chromatography [PDF]

, 2021
Evaluation of dry-cured Iberian ham quality is carried out by means of the sense of smell of experts and a percentage of these hams are discarded due to odour defects.
Arce, Lourdes, Callejón, Raquel M., Cardador Dueñas, María José, Martín Gómez, Andrés, Morales, M. Lourdes, Rodríguez-Estévez, V., Ríos-Reina, Rocío, Segura-Borrego, M. Pilar   +7 more
core   +1 more source

Characteristic Volatile Organic Compound Analysis of Different Cistanches Based on HS-GC-IMS

Molecules, 2022
Cistanche is a medicinal and food homologous substance with a long history of consumption and medicinal use in China. In order to further understand the volatile organic compound differences between different cistanches, this study selected oil cistanche, blood cistanche and cistanche tubulosa in Xinjiang for HS-GC-IMS volatile organic compounds, and ...
Shiqi Zhou, Duo Feng, Yaxi Zhou, Hao Duan, Yue He, Yongjun Jiang, Wenjie Yan   +6 more
openaire   +3 more sources

Discrimination and Characterization of the Volatile Organic Compounds in Schizonepetae Spica from Six Regions of China Using HS-GC-IMS and HS-SPME-GC-MS

Molecules, 2022
Volatile organic compounds (VOCs) are the main chemical components of Schizonepetae Spica (SS), which have positive effects on the quality evaluation of SS.
Chao Li, Huiying Wan, Xinlong Wu, Jiaxin Yin, Limin Zhu, Hanjiang Chen, Xinbo Song, Lifeng Han, Wenzhi Yang, Heshui Yu, Zheng Li   +10 more
doaj   +1 more source