Results 101 to 110 of about 1,913,440 (221)

Insights into VOCs variation derived from Chinese black truffles (Tuber indicum) between grades via E-nose, HS-SPME-GC-MS, and HS-GC-IMS

Food Chemistry: X
This study investigated volatile organic compound (VOC) variations across commercial grades (G1, G2, G3) of Chinese black truffles (Tuber indicum) using electronic nose (E-nose), headspace solid-phase microextraction gas chromatography–mass spectrometry (
Yiye Luo, Lusi Ouyang, Shuo Zhang, Yusheng Wang, Pingzhang Yao, Yin Liu, Xiaoyu Chen, Lin Yuan, Zhiyong Wu   +8 more
doaj   +1 more source

Development and validation of headspace Solid-Phase microextraction coupled with gas chromatography (HS-SPME-GC) method for the analysis of zingiber zerumbet L

, 2019
Headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography (GC-FID) was explored to determine the fingerprinting characteristic of Zingiber zerumbet L. volatiles to differentiate between different ginger species.
M. L. Bhavya (7021241), R. Ravi (581934), M. Madhava Naidu (7021244)   +2 more
core   +1 more source

Analysis of Volatile Components of Adenosma indianum (Lour.) Merr. by Steam Distillation and Headspace Solid-Phase Microextraction

Journal of Chemistry, 2013
The essential oil of Adenosma indianum (Lour.) Merr. plays an important role in its antibacterial and antiphlogistic activities. In this work, the volatile components were extracted by steam distillation (SD) and headspace solid-phase microextraction (HS-
Zhi Zeng, Chunyan Meng, Xuening Ye, Zhuo Zeng   +3 more
doaj   +1 more source

Characteristic Volatile Fingerprints and Odor Activity Values in Different Citrus-Tea by HS-GC-IMS and HS-SPME-GC-MS

, 2020
Citrus tea is an emerging tea drink produced from tea and the pericarp of citrus, which consumers have increasingly favored due to its potential health effects and unique flavor.
Zhaoping Pan, Shenghua Ding, Fuhua Fu, Xiang Li, Heting Qi   +4 more
core   +1 more source

Flavor fidelity and variation of freshly stir-fried and commercial ready-to-heat Yuxiang shredded pork using integrated sensory and volatile profiling

Frontiers in Nutrition
Flavor fidelity of commercial ready-to-heat Yuxiang shredded pork (YSP) relative to freshly stir-fried YSP remains insufficiently characterized, particularly across products with heterogeneous formulations and processing histories. A standardized freshly
Jia Chen, Jia Chen, Jia Chen, Juping Du, Lili Duan, Lili Duan, Liqiang Yan, Yu Fu, Ping Dong, Xuemei Cai, Xuemei Cai, Mingfeng Qiao, Mingfeng Qiao   +12 more
doaj   +1 more source

Cistus libanotis from Algeria: Phytochemical analysis by GC/MS, HS-SPME-GC/MS, LC–MS/MS and its anticancer activity [PDF]

In this paper, Cistus libanotis (Cistus clusii Dunal) from Algeria was investigated. This plant is utilized in numerous industries, mostly in perfumery and, more recently, as a raw material for dietary supplements. For the first time, the present study
̇Ilyas Yildiz, Bendif, Hamdi, Khellaf Rebbas, Stefania Garzoli, Mohamed Toumi, Ibrahim Demirtas, Flamini, Guido, Larbi Derbak, Yildiz, İlyas, Maurizio Bruno, Demirtas, Ibrahim, Samiha Ameur, Toumi, Mohamed, Guido Flamini, Ameur, Samiha, Rebbas, Khellaf, Hamdi Bendif, Derbak, Larbi, Bruno, Maurizio, Garzoli, Stefania   +19 more
core   +1 more source

Development and validation of HS-SPME/GC-MS method for determination of acrolein in sourdough [PDF]

, 2016
U ovom radu provedeni su razvoj i validacija HS-SPME/GC-MS metode za određivanje akroleina u kiselom tijestu. Pri optimizaciji mikroekstrakcije na čvrstoj fazi analiziran je utjecaj dva parametra – temperature (40 i 50 °C) i vremena ekstrakcije (10, 15 i
Böhm, Tea
core   +1 more source

HS-SPME-GC-MS and Chemometrics for the Quality Control and Clustering of Monovarietal Extra Virgin Olive Oil: A 3‑Year Study on Terpenes and Pentene Dimers of Italian Cultivars

Terpenes and pentene dimers are less studied volatile organic compounds (VOCs) but are associated with specific features of extra virgin olive oils (EVOOs).
Nadia Mulinacci (1679377), Fabrizio Melani (807753), Elisa Giambanelli (2149345), Alessandro Parenti (11998321), Bruno Zanoni (10707712), Lorenzo Cecchi (496272), Tommaso Ugolini (18498543), Federico Mattagli (18498546), Serena Trapani (18498549), Marzia Migliorini (1679374)   +9 more
core   +1 more source

Volatile apocarotenoid discovery and quantification in Arabidopsis thaliana: optimized sensitive analysis via HS-SPME-GC/MS

, 2019
Introduction In the field of carotenoid metabolism researchers’ focus has been directed recently toward the discovery and quantification of carotenoid cleavage products (i.e.
Pogson, Barry J., Rivers, John Y., Truong, Thy, McQuinn, Ryan P. (R20437), Pogson, Barry, Truong, Thy T., Rivers, John, McQuinn, Ryan   +7 more
core   +1 more source

A HS-SPME/GC-MS method to analyse off-flavours in Italian marc distillates (Grappa).

, 2009
A HS-SPME/GC-MS method to analyse off-flavours in Italian marc distillates (Grappa)
FERRARINI, Roberto, B. FEDRIZZI, F. FINATO, G. VERSINI, CASAROTTI, Enrico Maria   +4 more
core   +1 more source