Results 31 to 40 of about 2,023 (165)

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.
Cuifen Fang, Jia He, Qi Xiao, Bilian Chen, Wenting Zhang   +4 more
openaire   +3 more sources

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

Characterization of ‘Olivastro di Bucchianico cv’ extra virgin olive oils and its recognition by HS‐GC‐IMS [PDF]

Journal of the Science of Food and Agriculture, 2021
AbstractBACKGROUNDSingle cultivar ‘Olivastro di Bucchianico’ extra virgin olive oil is obtained from olives cultivated in a narrow area of the Abruzzo region, Italy. This cultivar is mostly present in the municipality of Bucchianico and in some neighbouring municipalities in the province of Chieti.
Di Serio M. G., Giansante L., Del Re P., Pollastri L., Panni F., Valli E., Di Giacinto L.   +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

Rapid identification of adulteration in raw bovine milk with soymilk by electronic nose and headspace-gas chromatography ion-mobility spectrometry

Food Chemistry: X, 2023
The adulteration of soymilk (SM) into raw bovine milk (RM) to gain profit without declaration could cause a health risk. In this study, electronic nose (E-nose) and headspace-gas chromatography ion-mobility spectrometry (HS-GC-IMS) were applied to ...
Huaixiang Tian, Juanjuan Xiong, Shuang Chen, Haiyan Yu, Chen Chen, Juan Huang, Haibin Yuan, Xinman Lou   +7 more
doaj   +1 more source

Headspace Gas Chromatography Coupled to Mass Spectrometry and Ion Mobility Spectrometry: Classification of Virgin Olive Oils as a Study Case

Foods, 2020
Due to its multiple advantages, ion mobility spectrometry (IMS) is being considered as a complementary technique to mass spectrometry (MS). The goal of this work is to investigate and compare the capacity of IMS and MS in the classification of olive oil ...
María García-Nicolás, Natalia Arroyo-Manzanares, Lourdes Arce, Manuel Hernández-Córdoba, Pilar Viñas   +4 more
doaj   +1 more source

Flavor properties of Chinese noodles processed by dielectric drying

Frontiers in Nutrition, 2022
Volatile organic compounds (VOCs) significantly impact food flavor. In this work, Electron nose (E-nose), head space solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS), and head space-gas chromatography-ion mobility ...
Qian Lin, Aiqing Ren, Rui Liu, Yanan Xing, Xiuzhu Yu, Hao Jiang, Hao Jiang   +6 more
doaj   +1 more source

Predicting VOCs content and roasting methods of lamb shashliks using deep learning combined with chemometrics and sensory evaluation

Food Chemistry: X, 2023
A comparison was made between the traditional charcoal-grilled lamb shashliks (T) and four new methods, namely electric oven heating (D), electric grill heating (L), microwave heating (W), and air fryer treatment (K). Using E-nose, E-tongue, quantitative
Che Shen, Yun Cai, Meiqi Ding, Xinnan Wu, Guanhua Cai, Bo Wang, Shengmei Gai, Dengyong Liu   +7 more
doaj   +1 more source

Development of a methodology based on headspace-gas chromatography-ion mobility spectrometry for the rapid detection and determination of patin fish oil adulterated with palm oil [PDF]

, 2020
The present research intends to develop a new method based on headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS) for the detection and determination of patin fish oil adulterated with different percentages of palm oil, because it is a ...
Abbott, Aliaño-González, Azizian, Borsdorf, Callao, Chen, Cho, Cumeras, EFSA, Esteki, Esteki, Gabelica, Garrido-Delgado, Ghidini, Guyader, Igarashi, Jiang, Jicha, Liedtke, Mengelberg, Mougios, Nutongkaew, Ozulku, Regueiro, Sahena, Severson, Snow, Song, Sundaraja, Tzschoppe, Wei, Wu, Xu   +32 more
core   +1 more source

Novel Method Based on Ion Mobility Spectrometry Combined with Machine Learning for the Discrimination of Fruit Juices [PDF]

, 2023
Fruit juices are one of the most widely consumed beverages worldwide, and their production is subject to strict regulations. Therefore, this study presents a methodology based on the use of headspace–gas chromatography–ion mobility spectrometry (HS-GC ...
Barea Sepúlveda, Marta, Ferreiro González, Marta, Palma Lovillo, Miguel, Pérez Calle, José Luis, Ruiz Rodríguez, Ana, Vázquez Espinosa, María de las Mercedes   +5 more
core   +1 more source