Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Baifen, Huang"'
Publikováno v:
Journal of Food Quality, Vol 2022 (2022)
In this paper, we built a method of verifying the 4 retinols of vitamin A and 8 tocopherol isomers of vitamin E in the food industry based on RP-HPLC-PDA-FLR. The effect of laboratory light conditions on the target components was considered for the f
Externí odkaz:
https://doaj.org/article/8251720722cc4464a63eaf735efb7551
Publikováno v:
Journal of Food Quality, Vol 2022 (2022)
An isotope-dilution liquid chromatography tandem mass spectrometry method was established for the determination of vitamin B12 in milk and dairy products. The samples were spiked with stable isotope-labeled vitamin B12 and digested by pepsin and amyl
Externí odkaz:
https://doaj.org/article/929d2d0b46b0409690764a5887045d95
Publikováno v:
Journal of Food Quality, Vol 2021 (2021)
The separation and simultaneous quantitation of diastereomers of DL-α-tocopherol, eight tocol forms, and retinols (trans and cis) have been conducted by reversed-phase liquid chromatography followed by solid-phase extraction. A chiral silica station
Externí odkaz:
https://doaj.org/article/2cb8836fe9624fc39d30bc6fe5c8da77
Publikováno v:
Se pu = Chinese journal of chromatography. 38(11)
An analytical method was established for the determination of trace
Publikováno v:
Analytical Methods. 11:1689-1696
A robust ultra-high performance liquid chromatography method with tandem mass spectrometry was established for the quantitative analysis of the major peanut allergens Ara h1 and Ara h2 in baked foodstuffs based on their signature peptides. Tryptic pe
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Environmental pollution with toxic metals can lead to the possible contamination of the marine fish. We investigated the levels of As, Cd, Cr, Hg and Pb in 652 marine fish samples (15 species) collected from coastal areas of Zhejiang, China and estim
Publikováno v:
Wei sheng yan jiu = Journal of hygiene research. 49(6)
Comparison and analysis of α-, β-, γ-, δ-tocopherol(T) and α-, β-, γ-, δ-tocotrienol(T3) in 44 species of seafood and aquatic products is under processed to enrich the database of food composition in China and provide a scientific reference f
Autor:
Xiaodong, Pan, Jun, Tang, Baifen, Huang, Zengxuan, Cai, Xinwei, Yu, Haijun, Zhang, Xiuyao, Zhang
Publikováno v:
Wei sheng yan jiu = Journal of hygiene research. 49(6)
To analyze the contents of Ca, K, Na, Mg, Fe, Zn, Cu and Mn in 33 kinds of marine products, such as fish, shrimp, crab, shellfish and mollusk.The national standard GB 5009. 268-2016 Determination of multi elements in foods was used for determination.
Publikováno v:
Wei sheng yan jiu = Journal of hygiene research. 49(6)
To analyze the contents of fat-soluble vitamins in different kinds of eggs and egg products in Hangzhou City.The contents of fat-soluble vitamin A, vitamin E, vitamin K_1 and vitamin K_2(menaquinone-4, menaquinone-7 and menaquinone-9) in eggs and egg
Publikováno v:
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences. 1146
Ibotenic acid (IBA) is an amino acid and muscimol (MUS) is the decarboxyl derivative of IBA. They are mushroom neurotoxins with high polarity and low molecular weight. Only one transition (159–>113 for IBA and 115->98 for MUS) can be found when dir