全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jingke Liu , Wei Zhao , Shaohui Li ...
来源:[J].Molecules(IF 2.428), 2018, Vol.23 (2)DOAJ
摘要:The volatile compounds in proso millet wine were extracted by headspace solid-phase microextraction (85 μm polyacrylate (PA), 100 μm polydimethylsiloxane (PDMS), 75 μm Carboxen (CAR)/PDMS, and 50/30 μm divinylbenzene (DVB)/CAR/PDMS fibers), and analyzed using gas chromatography-mass spectrometry...
作者:Jihong Wu , Yang Zheng , Baoguo Sun ...
来源:[J].Molecules(IF 2.428), 2015, Vol.20 (10), pp.19002-19013DOAJ
摘要:... Propyl lactate was firstly detected by direct injection and gas chromatography-mass spectrometry (GC-MS) in 72 Chinese Baijius. The objectives were to detect the contents of propyl lactate and evaluate its contribution to the aroma of Chinese Baijiu based on odor activit...
作者:Jida Zhang , Gang Cao , Yunhua Xia ...
来源:[J].Pharmacognosy Magazine(IF 1.525), 2014, Vol.10 (39), pp.249-253Wolters Kluwer
摘要:... Materials and Methods: The present study concentrated on the development of a static headspace gas chromatography-mass spectrometry (SHS-GC/MS) for separating and identifying of volatile compounds from crude and processed A. macrocephala samples. Results: The results showed t...
作者:Huaying Zhou , Dehan Luo , Hamid Gholamhosseini ...
来源:[J].Pharmacognosy Magazine(IF 1.525), 2019, Vol.15 (63), pp.392-401Wolters Kluwer
摘要:... Materials and Methods: In this article, the odor characteristics of AF from three different habitats were investigated and analyzed using gas chromatography-mass spectrometry (GC-MS) and an electronic nose (E-nose). Results: It was found that the E-nose in conjunction with pr...
作者:Ismail Adebayo , Hasni Arsad , Mohd Samian
来源:[J].Pharmacognosy Magazine(IF 1.525), 2018, Vol.14 (54), pp.191-194Wolters Kluwer
摘要:... Finally, gas chromatography-mass spectrometry (GC-MS) analyses of the extracts were performed. Results: DPPH and ABTS tests showed that the polar extracts possess significant antioxidant capacities that ranged from 29 to 35.408 μM Trolox equivalence antioxidant capacity...
作者:Hye-Youn Kim , Seul-Gi Lee , Taek-Joo Oh ...
来源:[J].Molecules(IF 2.428), 2015, Vol.20 (10), pp.18066-18082DOAJ
摘要:... Comparative global metabolite profiling was performed using gas chromatography-mass spectrometry coupled with multivariate statistical analysis, and it was revealed that anthricin was the major compound contributing to the anti-proliferative activity. The activation of c...
作者:Lisa Kasprzok , Daniele Fabbri , Alessandro G. Rombolà ...
来源:[J].Journal of Analytical and Applied Pyrolysis(IF 2.56), 2020, Vol.145Elsevier
摘要:... Pyrolysis combined with gas chromatography-mass spectrometry (GC–MS) using solid-phase microextraction (SPME) followed by on-fiber silylation (Py SPME Syl GC–MS) was applied to a large collection of standards to evaluate its validity for compositional analysis and mater...
作者:Geng Leng , Wen-Jin Chen , Wen-Bo Xu ...
来源:[J].Food Analytical Methods(IF 1.969), 2017, Vol.10 (9), pp.3071-3078Springer
摘要:A fully automated vortex-assisted liquid-liquid microextraction (VALLME) system coupled to gas chromatography-mass spectrometry (GC/MS) was developed for the determination of phthalate esters (PAEs) in liquor samples. The whole analytical procedure, including spiking, extracti...
作者:Wenqing Zhang , Guanru Si , Ming Ye ...
来源:[J].Food Analytical Methods(IF 1.969), 2017, Vol.10 (11), pp.3487-3495Springer
摘要:An efficient assay was developed by gas chromatography-mass spectrometry (GC-MS) for simultaneous quantifying of ethyl carbamate (EC) and phthalate esters (PAEs, dibutylphthalate (DBP) and di (2-ethylhexyl) phthalate (DEHP)) in Chinese liquor. Samples were directly detected us...
作者:Ian Carneiro da Cunha Nóbrega
来源:[J].Food Science and Technology(IF 0.326), 2003, Vol.23 (2), pp.210-216DOAJ
摘要:...The volatile compounds of Brazilian sugar cane spirit, the fermented and distilled juice of sugar cane, were extracted by dynamic headspace concentration on Tenax-TA trap and analyzed by gas chromatography-mass spectrometry. Approximately 100 volatile compounds with carbon...

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