Zobrazeno 1 - 10
of 457
pro vyhledávání: '"liquid chromatograph"'
Autor:
Yoshinari Hirakawa, Kazuhiro Fujita, Masako Katayama, Toshiaki Yokozeki, Yushi Takahashi, Izumi Yoshida, Kiyotaka Nakagawa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Determining the content of the nutrient choline in foods and obtaining the required amount from the diet are crucial. One way to measure choline in foods is by converting choline esters to free choline via acid hydrolysis, followed by quanti
Externí odkaz:
https://doaj.org/article/bc72c02323e3477ea1f21e688673874a
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 15, Pp 320-328 (2023)
Objective: A method for simultaneous determination of 17 β-receptor agonists in meat was established by QuEChERS EMR-Lipid with isotope dilution-ultra performance liquid chromatography-tandem mass spectrometry. Methods: The samples were added to amm
Externí odkaz:
https://doaj.org/article/aec35cfe409b42f2bce7b4f8a446f165
Autor:
Abdelmalek Zaater, Mohammed Oualid Serhoud, Ilham Ben Amor, Soumeia Zeghoud, Amira Hemmami, Abdelkrim Rebiai, Yacine Bouras, Ammar Touhami Laiche, Ali Alsalme, David Cornu, Mikhael Bechelany, Ahmed Barhoum
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
Ephedra alata leaf extracts have therapeutic properties and contain various natural compounds known as phytochemicals. This study assessed the phytochemical content and antioxidant effects of a Ephedra alata leaf extract, as well as zinc oxide (ZnO)
Externí odkaz:
https://doaj.org/article/c815d07a219541e385fc6e4f395e9706
Publikováno v:
Journal of Krishna Institute of Medical Sciences University, Vol 12, Iss 2, Pp 20-34 (2023)
Background: Haemoglobinopathies are inherited blood disorders that can have significant health implications and are common in certain populations. Aim and Objectives: To investigate the prevalence of haemoglobinopathies among college students in cen
Externí odkaz:
https://doaj.org/article/270a8807e263441182c594c5e0c0f868
Autor:
Wang Fang, Xu Lili, Qi Mingming, Lai Huimin, Zeng Fanhua, Liang Furong, Wen Qing, Ma Xihua, Zhang Chan, Xie Kaili
Publikováno v:
Open Life Sciences, Vol 18, Iss 1, Pp 2817-21 (2023)
This study set out to determine the key metabolite changes underlying the pathophysiology of severe preeclampsia (PE) using metabolic analysis. We collected sera from 10 patients with severe PE and from 10 healthy pregnant women of the same trimester
Externí odkaz:
https://doaj.org/article/84c9ffc26394403fa768888f45300209
Publikováno v:
Shipin Kexue, Vol 44, Iss 2, Pp 357-363 (2023)
In this study, we established a method for the determination of metronidazolem, dimetridazole and ronidazole in honey by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The analytes were extracted from samples, pur
Externí odkaz:
https://doaj.org/article/55b8c7fb273d41e7aeb2b39c2d0190cc
Publikováno v:
Biomechanism and Bioenergy Research, Vol 1, Iss 2, Pp 61-64 (2022)
Chicory (cichorium intybus) is a perennial herbaceous plant of Asteraceae family, and resistant to cold climate and frost. Chicory root containing 70-94% inulin, based on dry weight is considered as a major source of inulin for industrial production.
Externí odkaz:
https://doaj.org/article/39bc18408d6d4eaca55ef12f72129012
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