Results 31 to 40 of about 1,984,221 (249)

Drying Enhances Signal Intensities for Global GC–MS Metabolomics

Metabolites, 2019
We report here that a straightforward change of the standard derivatization procedure for GC–MS metabolomics is leading to a strong increase in metabolite signal intensity.
Manuel Liebeke, Erik Puskás
doaj   +1 more source

GC-MS of bio-oil.

, 2023
GC-MS of bio-oil.
Chao Li (145513), Jianmin Chang (519328), Defu Bao (11167128), Yuxiang Yu (2301502), Xiaoqian Qiu (12894285)   +4 more
core   +1 more source

MOESM1 of Mechanistic insight in the selective delignification of wheat straw by three white-rot fungal species through quantitative 13C-IS py-GCâ MS and whole cell wall HSQC NMR

, 2018
Additional file 1. Formulae for calculation of lignin content and relative abundance by 13C-IS py-GCâ MS.
Erven, Gijs, Nayan, Nazri, Sonnenberg, Anton, Hendriks, Wouter, Cone, John, Kabel, Mirjam   +5 more
openaire   +1 more source

Characterization of the key aroma compounds in a novel Qingke baijiu of Tibet by GC-MS, GC×GC-MS and GC-O-MS

Food Chemistry Advances
As a local specialty of Tibet, Qingke baijiu (QB) is made from highland barley, and is referred to as the manufacturing process of light-aroma baijiu. Using highland barley in the Qu-making and the high-temperature stacking process of sauce-aroma baijiu ...
Yahui Zhao, Pengfei Liao, Lu Chen, Yuhong Zhang, Xuliang Wang, Qiao Kang, Xi Chen, Yue Sun, Yulong Jin, Jiajun Yu, Hehe Li, Ning Zhang, Baoguo Sun, Jinyuan Sun   +13 more
doaj   +1 more source

GC-MS chromatogram of RBO analysis.

, 2021
GC-MS chromatogram of RBO analysis.
Abeer A. A. Salama (11886419), Rehab F. Abdel-Rahman (11886404), Marawan Abd Elbaset Mohamed (11886425), Hanan A. Ogaly (11886413), Alyaa F. Hessin (11886416), Sahar S. Abd El-Rahman (8173968), Mahmoud S. Arbid (11886422), Hany M. Fayed (11886407), Gihan F. Asaad (11886410)   +8 more
core   +1 more source

GC-MS spectrum of the extracted biosurfactant.

, 2022
GC-MS spectrum of the extracted biosurfactant.
Sarthak Mishra (12369590), Preeti Srivastava (3392114), Manoj Kumar (205700), Arif Nissar Zargar (11404569)   +3 more
core   +1 more source

Detection and Analysis of VOCs in Cherry Tomato Based on GC-MS and GC×GC-TOF MS Techniques

Foods
Volatile organic compounds (VOCs) play a significant role in influencing the flavor quality of cherry tomatoes (Solanum lycopersicum var. cerasiforme).
Sihui Guan, Chenxu Liu, Zhuping Yao, Hongjian Wan, Meiying Ruan, Rongqing Wang, Qingjing Ye, Zhimiao Li, Guozhi Zhou, Yuan Cheng   +9 more
doaj   +1 more source

Phytochemical screening, antibacterial activity, and chromatographic study of Camellia sinensis

Medical Journal of Babylon, 2023
Background: This study highlights the use of plants as a vital part of Iraq’s health care. One of the most significant plants for medicine is Camellia sinensis. Objectives: phytochemically and chromatographically evaluation of C.
Aseel Mohammad Omran, Amal Talib Al Sa’ady, Rasha Hadi Saleh   +2 more
doaj   +1 more source

Automated Signal Processing Applied to Volatile-Based Inspection of Greenhouse Crops [PDF]

, 2010
Gas chromatograph–mass spectrometers (GC-MS) have been used and shown utility for volatile-based inspection of greenhouse crops. However, a widely recognized difficulty associated with GC-MS application is the large and complex data generated by this ...
Roel Jansen, van Henten, E.J., Bouwmeester, H.J., Eldert van Henten, Jansen, R.M.C., Hofstee, J.W., Harro Bouwmeester, Jan Willem Hofstee, Henten, E.J., van   +8 more
core   +1 more source

TD GC-MS and UPLC-MS methods to discover differentially expressed metabolites in sebum [PDF]

, 2023
Sebum is a lipid-rich biofluid produced by the sebaceous glands which are found in high abundance in areas where hair is present, along the neckline, the ‘T’-area of the face and on the upper back.
Katherine, A. Hollywood, Perdita, Barran, Caitlin , Walton-Doyle, Thomas, D. Hoare, Eleanor , Sinclair, Drupad, K. Trivedi   +5 more
core   +1 more source