Nutritional influences on epigenetics and age-related disease

LK Park, S Friso, SW Choi - Proceedings of the Nutrition Society, 2012 - cambridge.org
Nutritional epigenetics has emerged as a novel mechanism underlying gene–diet
interactions, further elucidating the modulatory role of nutrition in aging and age-related …

Occurrence, stability, and determination of formyl folates in foods

M Jägerstad, J Jastrebova - Journal of agricultural and food …, 2013 - ACS Publications
The B-vitamin folate has specific tasks as a one-carbon (C1) group supplier in the building
and repair of DNA and RNA as well as in the methylation of homocysteine to methionine …

Simultaneous measurement of folate cycle intermediates in different biological matrices using liquid chromatography–tandem mass spectrometry

J Nandania, M Kokkonen, L Euro… - Journal of Chromatography …, 2018 - Elsevier
The folate cycle is an essential metabolic pathway in the cell, involved in nucleotide
synthesis, maintenance of the redox balance in the cell, methionine metabolism and re …

HPTLC screening of folic acid in food: In situ derivatization with ozone-induced fluorescence

P Wang, Y Chen, X Xu, B Hellmann, C Huang… - Food Analytical …, 2019 - Springer
This paper proposes a facile and specific method tailored for quantifying and confirming folic
acid in food, based on the combination of high-performance thin layer chromatography with …

[HTML][HTML] Simultaneous quantification of intracellular concentrations of clinically important metabolites of folate-homocysteine cycle by LC-MS/MS

MV Golja, J Trontelj, K Geršak, I Mlinarič-Raščan… - Analytical …, 2020 - Elsevier
Inadequate folate status is detrimental to human development. Deficiency has been
implicated in congenital birth defects and cancer, whereas excess has been linked to …

Determination of reduced folates in tumor and adjacent mucosa of colorectal cancer patients using LC‐MS/MS

E Odin, Y Wettergren, G Carlsson… - Biomedical …, 2013 - Wiley Online Library
ABSTRACT A liquid chromatography electrospray ionization tandem mass spectrometry (LC‐
MS/MS) method has been developed for the determination of 5, 10 …

[HTML][HTML] Effect of serum folate status on total folate and 5-methyltetrahydrofolate in human skin

LZ Hasoun, SW Bailey, KK Outlaw, JE Ayling - The American journal of …, 2013 - Elsevier
Background: It has been suggested that human skin color adapts to balance the need for
vitamin D synthesis in comparison with the protection of DNA and folate from …

Relative distribution of folate species is associated with global DNA methylation in human colorectal mucosa

J Liu, LB Hesson, AP Meagher, MJ Bourke… - Cancer Prevention …, 2012 - AACR
Folate exists as functionally diverse species within cells. Although folate deficiency may
contribute to DNA hypomethylation in colorectal cancer, findings on the association between …

Stability of dietary 5-formyl-tetrahydrofolate and its determination by HPLC: a pilot study on impact of pH, temperature and antioxidants on analytical results

J Jastrebova, M Axelsson, HS Strandler… - … Food Research and …, 2013 - Springer
Formyltetrahydrofolate (5-HCO-H 4 folate) is one of the main naturally occurring forms of
folic acid in foods, but its determination is complicated because of its high susceptibility to …

[PDF][PDF] 利用冷冻保藏菌种测定食品中的水溶性维生素

李全霞, 崔亚娟, 陈兆天, 张绩觅, 徐佳佳, 刘玉峰 - 食品与发酵工业, 2016 - sf1970.cnif.cn
摘要建立了一种简单的甘油保护的冷冻保藏菌种的制备方法, 通过测定冷冻菌种的活菌数和标准
曲线, 研究冷冻菌种的稳定性和重复性. 结果显示, 一20℃ 下保藏8 个月时 …