Results 21 to 30 of about 3,399,545 (214)

Effects of Different Primary Processing Methods on the Flavor of Coffea arabica Beans by Metabolomics

Fermentation, 2023
The primary processing method of coffee plays a crucial role in determining its flavor profile. In this study, roasted coffee beans were subjected to three primary processing methods, i.e., natural processing (SC), washed processing (WC), and honey ...
Xiaojing Shen, Chengting Zi, Yuanjun Yang, Qi Wang, Zhenlai Zhang, Junwen Shao, Pincai Zhao, Kunyi Liu, Xingyu Li, Jiangping Fan   +9 more
doaj   +1 more source

Comparative Analysis and Development of a Flavor Fingerprint for Volatile Compounds of Vegetable Soybean Seeds Based on Headspace-Gas Chromatography-Ion Mobility Spectrometry

Frontiers in Plant Science, 2021
Evaluating the volatile compounds and characteristic fingerprints of the core cultivars of vegetable soybean would provide useful data for improving their aroma in the breeding programs.
Fengjie Yuan, Xujun Fu, Xiaomin Yu, Qinghua Yang, Hangxia Jin, Longming Zhu   +5 more
doaj   +1 more source

Comparative Study of Volatile Compounds and Expression of Related Genes in Fruit from Two Apple Cultivars during Different Developmental Stages

Molecules, 2021
Aromatic volatile compounds are important contributors to fruit quality that vary among different cultivars. Herein, headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry was used to determine changes in volatile ...
Shuaishuai Feng, Chengtai Yan, Tianhao Zhang, Miaomiao Ji, Ru Tao, Hua Gao   +5 more
doaj   +1 more source

Impact of Grape Variety, Yeast and Malolactic Fermentation on Volatile Compounds and Fourier Transform Infrared Spectra in Red Wines

Polish Journal of Food and Nutrition Sciences, 2022
Volatile compounds are very important to the flavour and quality of the wine. The study aimed to determine the effect of grape variety (Rondo and Zweigelt), yeast, malolactic fermentation (MLF) and yeast×MLF interaction on the content of volatile ...
Anna Stój, Tomasz Czernecki, Bożena Sosnowska, Agnieszka Niemczynowicz, Arkadiusz Matwijczuk   +4 more
doaj   +1 more source

Use of relative odor activity value (ROAV) to link aroma profiles to volatile compounds: application to fresh and dried eel (Muraenesox cinereus)

, 2020
Volatile compounds in fresh and dried eels were investigated. Electronic nose (E-nose), headspace solid-phase microextraction combined with gas chromatography–mass spectrometry (HS–SPME–GC–MS), and relative odor activity value (ROAV) were applied to ...
Yifan Zhu, J. Chen, Xing-Wen Chen, Dongzhi Chen, S. Deng   +4 more
semanticscholar   +1 more source

Volatile Compounds of Lemon and Grapefruit IntegroPectin [PDF]

Molecules, 2020
The HS-SPME GC-MS analysis of the volatile compounds adsorbed at the outer surface of lemon and grapefruit pectins obtained via hydrodynamic cavitation of industrial waste streams of lemon and grapefruit peels in water only suggests important new findings en route to understanding the powerful and broad biological activity of these new pectic materials.
Antonino Scurria, Marzia Sciortino, Alessandro Presentato, Claudia Lino, Elena Piacenza, Lorenzo Albanese, Federica Zabini, Francesco Meneguzzo, Domenico Nuzzo, Mario Pagliaro, Delia Francesca Chillura Martino, Rosa Alduina, Giuseppe Avellone, Rosaria Ciriminna   +13 more
openaire   +5 more sources

Analysis of Volatile Compounds in Different Varieties of Plum Fruits Based on Headspace Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry Technique

Horticulturae, 2023
To investigate the differences in the volatile compounds of plum fruit samples from different cultivars, the volatile compounds of the ‘Fengtang’ plum, ‘Kongxin’ plum, and ‘Cuihong’ plum fruits were analyzed using headspace solid-phase microextraction ...
Qin Zhang, Shouliang Zhu, Xin Lin, Junsen Peng, Dengcan Luo, Xuan Wan, Yun Zhang, Xiaoqing Dong, Yuhua Ma   +8 more
doaj   +1 more source

Variations, sources, and effects on ozone formation of VOCs during ozone episodes in 13 cities in China

Frontiers in Environmental Science, 2023
In recent years, ozone (O3) pollution has worsened in China and contributes frequently to air pollution problems. To support the implementation of coordinated control for ozone and fine particulate matter, it is essential to study the chemical ...
Danying Shan, Danying Shan, Zhenyu Du, Zhenyu Du, Ting Zhang, Ting Zhang, Xiulan Zhang, Xiulan Zhang, Guan Cao, Guan Cao, Zirui Liu, Zhixiao Yao, Zhixiao Yao, Ka Tang, Ka Tang, Siyuan Liang   +15 more
doaj   +1 more source

Volatile Organic Compounds (VOCs) as Environmental Pollutants: Occurrence and Mitigation Using Nanomaterials

International Journal of Environmental Research and Public Health, 2021
Volatile organic compounds (VOCs) comprise various organic chemicals which are released as gases from different liquids or solids. The nature and impact of the health effects are dependent on the VOCs concentrations and, also, on the exposure time.
E. David, V. Niculescu
semanticscholar   +1 more source

Comparative Analysis of Chemical Composition of Zanthoxylum myriacanthum Branches and Leaves by GC-MS and UPLC-Q-Orbitrap HRMS, and Evaluation of Their Antioxidant Activities

Molecules, 2023
Zanthoxylum myriacanthum Wall. ex Hook. f., a plant belonging to the Rutaceae family and the Zanthoxylum genus, is extensively utilized for its medicinal properties and as a culinary seasoning in China and Southeast Asian countries. However, the chemical
Wei Dai, Liangqian Zhang, Liping Dai, Yuan Tian, Xinger Ye, Sina Wang, Jingtao Li, Qi Wang   +7 more
doaj   +1 more source