Open access
Sep 2026
Development and Validation of a Cost-Effective and Sensitive UHPLC-ESI-MS/MS Method for Vitamin B12 Determination in Yogurt
The accurate determination of vitamin B12 in fortified food products presents considerable analytical challenges due to its low concentrations (μg kg –1) and its binding to proteins in dairy products. This study aimed to develop a reliable and accurate method for determining vitamin B12 in yogurts that offers a robust,...
M. Katsa, A. Panara, Evagelos Gikas et al.
· Analytica · 0 citations