Zobrazeno 1 - 10
of 13 606
pro vyhledávání: '"Liquid chromatography-tandem mass spectrometry"'
Publikováno v:
Zhipu Xuebao, Vol 45, Iss 6, Pp 851-860 (2024)
American ginseng contains a variety of active ingredients. Bioactive peptides with biological functions can be obtained by protease hydrolysis, which has physiological activities such as lowering blood pressure, anti-oxidation and antibacterial. The
Externí odkaz:
https://doaj.org/article/5b6905c7b2344f608771efb89b7b0fe1
Autor:
Khalisa Amir Hamzah, Leisa-Maree Toms, Nathaniel Kucharski, Julia Orr, Peter Hobson, David S. Nichols, Luke J. Ney
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Despite the great relevance of the neurosteroid allopregnanolone and related isomers to various health conditions, quantification typically involves immunoassay, which suffers from serious issues with cross-reactivity of closely related mole
Externí odkaz:
https://doaj.org/article/080755fe77a34981b16fb3d70b65045e
Publikováno v:
Shipin gongye ke-ji, Vol 45, Iss 21, Pp 275-282 (2024)
This work aimed to develop a high-throughput analytical method based on QuEChERS coupled with ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) for the determination of 13 mycotoxins in plant-solid beverages. The samples w
Externí odkaz:
https://doaj.org/article/d35f664910f04f6e94fc0863f07ab71a
Publikováno v:
环境与职业医学, Vol 41, Iss 10, Pp 1173-1179 (2024)
BackgroundBisphenol compounds are non-persistent environmental endocrine disruptors and frequently detected in drinking water systems, indicating potential human health risks through drinking water. ObjectiveTo establish and optimize a simultaneous d
Externí odkaz:
https://doaj.org/article/f7e696fdbbb74e18a704bfea221fbbce
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The aim of this study is to perform proteomic and metabolomic analyses in bilateral renal pelvis urine of patients with unilateral uric acid kidney stones to identify the specific urinary environment associated with uric acid stone formation
Externí odkaz:
https://doaj.org/article/781859ce3e724ef3a212c7074e79e495
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 20, Pp 263-269 (2024)
A magnetic solid phase extraction (M-SPE) based on covalent organic framework materials coupled with high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method was developed for the efficient determination of four aflatoxins
Externí odkaz:
https://doaj.org/article/edb9c278a707476fb74517a71fc90148
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Fructose injection is occasionally used to dilute ademetionine 1,4-butanedisulfonate injection for patients who cannot receive glucose or sodium chloride injections in clinical settings. Since our PIVAS staff reported that discoloration occu
Externí odkaz:
https://doaj.org/article/fb6d617b61554bb5abac09c1babba5eb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Male infertility is one of the most common reproductive dysfunctions. Despite oligospermia being a cause of infertility, few studies have been conducted on it. This study aimed to investigate differences in semen metabolic patterns in patien
Externí odkaz:
https://doaj.org/article/4b15eca394344f1d879faf45fe6d03cf