Observation of intracellular sodium ions by double-quantum-filtered 23Na NMR with paramagnetic quenching of extracellular coherence by gadolinium tripolyphosphate

Distribution and mobility of phosphates

Distribution and mobility of phosphates and sodium ions in cheese by solid-state 31P and double-quantum filtered 23Na NMR spectroscopy

✍ Mallory Gobet; Corinne Rondeau-Mouro; Solange Buchin; Jean-Luc Le Quéré; Elisabe 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB

## Abstract The feasibility of solid‐state magic angle spinning (MAS) ^31^P nuclear magnetic resonance (NMR) spectroscopy and ^23^Na NMR spectroscopy to investigate both phosphates and Na^+^ ions distribution in semi‐hard cheeses in a non‐destructive way was studied. Two semi‐hard cheeses of known