Zobrazeno 1 - 10
of 1 063
pro vyhledávání: '"ultra-high performance liquid chromatography and mass spectrometry"'
Autor:
LU Lanxiang, XUE Xia, TIAN Cui, ZHANG Yanxia, SU Shufang, LI Xinling, LIU Yanming, WANG Jun, HU Mei
Publikováno v:
Shipin Kexue, Vol 45, Iss 19, Pp 235-241 (2024)
A method for the determination of trimetazidine and clomiphene in animal-derived foods was developed by mixed-mode reversed-phase strong cation exchange solid phase extraction cleanup followed by ultra-high performance liquid chromatography-tandem ma
Externí odkaz:
https://doaj.org/article/375ff97e3b8f4a1e8511906c84822b6c
Publikováno v:
Shipin Kexue, Vol 45, Iss 19, Pp 130-140 (2024)
To understand the composition and dynamic changes of primary metabolites in ‘Fuhong’ plum fruits during refrigeration, the primary metabolite profile of ‘Fuhong’ plum fruits stored at 4 ℃ for 0, 30, and 60 days was analyzed using ultra-high
Externí odkaz:
https://doaj.org/article/daa37a985f7d4ea5be23f24eb0be7dae
Publikováno v:
Shipin Kexue, Vol 45, Iss 18, Pp 10-16 (2024)
In this study, ZnO nanoparticles with high crystallinity and good dispersibility for efficient and green photocatalytic degradation of T-2 toxin were successfully prepared by a green and mild solvent hydrothermal method. The properties and T-2 toxin
Externí odkaz:
https://doaj.org/article/45a45948915448cfb7dadf9df7499c89
Publikováno v:
Южно-Российский онкологический журнал, Vol 5, Iss 3, Pp 91-101 (2024)
Purpose of the study. Investigate the metabolomic profile in tissues of patients with serous ovarian adenocarcinoma.Materials and methods. The study included 100 patients with serous ovarian adenocarcinoma. Chromatographic separation of metabolites w
Externí odkaz:
https://doaj.org/article/38483f5a068b4d76aa853c183045e648
Publikováno v:
Shipin Kexue, Vol 45, Iss 15, Pp 168-177 (2024)
Phosphatidylcholine (PC), phosphatidyl ethanolamine (PE), phosphatidylserine (PS), and phosphatidylinositol (PI) are the four major phospholipids in Antarctic krill. In this study, the composition of these phospholipids was analyzed by hydrophilic in
Externí odkaz:
https://doaj.org/article/597056247edc416d95a141d8187d71d1
Publikováno v:
Shipin Kexue, Vol 45, Iss 16, Pp 268-283 (2024)
An analytical method based on quick, easy, cheap, effective, rugged and safe (QuEChERS) cleanup using an enhanced matrix removal lipid (EMR-Lipid) sorbent combined with ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS
Externí odkaz:
https://doaj.org/article/fa62f1a0f0284bd5b00e935460061ac6
Publikováno v:
Shanghai yufang yixue, Vol 36, Iss 7, Pp 653-660 (2024)
ObjectiveTo establish a method using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) for the detection of six common trichothecene toxins in oats.MethodsOats were selected as the research subject in this study. Res
Externí odkaz:
https://doaj.org/article/dcaddd5de0284723b988b35ed3e19292
Publikováno v:
Shipin Kexue, Vol 45, Iss 12, Pp 285-291 (2024)
A rapid method was developed for the simultaneous determination of flupyradifurone and its metabolites 6-chloronicotinic acid and difluoroacetic acid in milk using ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). A
Externí odkaz:
https://doaj.org/article/5cc3f6332c904a359ca8836092010221
Publikováno v:
Shipin Kexue, Vol 45, Iss 9, Pp 232-242 (2024)
An analytical method using ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was established for the detection of 59 illegally added drugs in health foods with hypoglycemic, hypolipidemic and antihypertensive activity
Externí odkaz:
https://doaj.org/article/e7a5f194ef2d4ce78a81ea67325c977e
Publikováno v:
Shipin Kexue, Vol 45, Iss 8, Pp 257-264 (2024)
In this study, we established a method for the determination of three metabolic regulators including clomiphene, trimetazidine and meldonium in foods by pass-through solid phase extraction combined with ultra-high performance liquid chromatography-ta
Externí odkaz:
https://doaj.org/article/91bfefc9bef54da9bf7e3f673e73dd46