Search Results - "Patring, Johan D. M"
-
1
Application of liquid chromatography–electrospray ionisation mass spectrometry for determination of dietary folates: Effects of buffer nature and mobile phase composition on sensitivity and selectivity
Published in Journal of Chromatography A (02-03-2007)“…A sensitive and reliable liquid chromatography–mass spectrometry (LC–MS) method to determine dietary folates was developed and validated. Folates were detected…”
Get full text
Journal Article -
2
Detection of pesticides used in rice cultivation in streams on the island of Leyte in the Philippines
Published in Agricultural water management (01-12-2011)“…► Water samples collected from streams and seawater in South Leyte, the Philippines. ► Samples were analysed for the pesticides that were commonly used in the…”
Get full text
Journal Article -
3
Development of a Simplified Method for the Determination of Folates in Baker's Yeast by HPLC with Ultraviolet and Fluorescence Detection
Published in Journal of agricultural and food chemistry (06-04-2005)“…A simplified HPLC method for rapid determination of folates in yeast with ultraviolet and fluorescence detection without sample purification has been…”
Get full text
Journal Article -
4
Characterization and quantification of folates produced by yeast strains isolated from kefir granules
Published in European food research & technology (01-09-2006)“…For the first time to our knowledge, distribution and content of individual folate forms in kefir yeast strains were investigated. This was done using a…”
Get full text
Journal Article -
5
Applicability of alkyl-bonded ultra-pure silica stationary phases for gradient reversed-phase HPLC of folates with conventional and volatile buffers under highly aqueous conditions
Published in Journal of separation science (01-04-2006)“…Applicability of several alkyl‐bonded silica stationary phases was tested for gradient RP‐HPLC of folates under highly aqueous conditions. High retention of…”
Get full text
Journal Article -
6
Evaluation of impact of different antioxidants on stability of dietary folates during food sample preparation and storage of extracts prior to analysis
Published in Analytica chimica acta (30-11-2005)“…A troublesome factor during folate analysis is the instability of folates, especially tetrahydrofolate. This investigation was therefore performed to evaluate…”
Get full text
Journal Article