Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Zhenou, Zhu"'
Autor:
Chuanxian Wang, Li Qu, Xia Liu, Chaomin Zhao, Fengjuan Zhao, Fuzhen Huang, Zhenou Zhu, Chao Han
Publikováno v:
Journal of Separation Science. 40
Publikováno v:
Microchemical Journal. 116:142-150
An effective and rapid method involving high performance liquid chromatography–triple quadrupole linear ion trap tandem mass spectrometry (HPLC–QTrap–MS/MS) was developed for identification and quantification of five major mogrosides (mogroside
Publikováno v:
Journal of Dairy Science. 97:679-686
A simple, precise, accurate, and validated liquid chromatography-quadrupole linear ion trap mass spectrometry method was developed for the determination of vanillin, ethyl vanillin, and coumarin in infant formula samples. Following ultrasonic extract
Publikováno v:
Journal of Dairy Science. 96:6877-6882
A simple, precise, accurate, and validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the determination of dicyandiamide residue in infant formula samples. Following microwave-assisted extraction with 5% formic
Publikováno v:
Journal of Separation Science. 36:857-862
A new method based on pressurized liquid extraction followed by LC-MS/MS analysis has been developed for the identification and quantification of three capsaicinoids (capsaicin, dihydrocapsaicin, and nordihydrocapsaicin) in extracts of Capsicum annuu
Autor:
Huang Fuzhen, Zhenou Zhu, Li Qu, Xia Liu, Chao Han, Fengjuan Zhao, Chaomin Zhao, Chuanxian Wang
Publikováno v:
Journal of separation science. 40(3)
An analytical method has been developed for the detection of a metabolite of nifursol, 3,5-dinitrosalicylic acid hydrazide, in foodstuffs of animal origin (chicken liver, pork liver, lobster, shrimp, eel, sausage, and honey). The method combines liqu
Publikováno v:
Food Chemistry. 127:875-879
In the present work, microwave-assisted extraction method in combining with liquid chromatography-tandem mass spectrometry (LC-MS/MS) was proposed for the determination of cyanuric acid (CYA) in infant formula samples. The separation was performed on
Publikováno v:
Chinese Journal of Chromatography. 29:176-179
A method for the analysis of 4 alkaloids in Corydalis decumbens (Thunb.) Pers. was developed by high performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-MS/MS). The sample was extracted in methanol by ultrasonic,
Publikováno v:
Journal of Separation Science. 34:371-375
Cyanuric acid (CYA) is attracting more attention due to its potential toxicity. In the present work, microwave-assisted extraction method in combination with liquid chromatography-tandem mass spectrometry (LC-MS/MS) was proposed for the determination
Publikováno v:
Journal of agricultural and food chemistry. 62(45)
Increasing attention has been focused on the artificial flavorings added in foods, especially those for infants and children. For the first time, a sensitive and efficient analytical method based on gas chromatography-tandem mass spectrometry (GC-MS/