*2.3. Preparation for 1H NMR Acquisition*

The lyophilised desiccates were suspended in 330 μL of milliQ H2O, then vortexed for 30 s. The four supernatants of each sample where recombined and 147 μL of D2O containing 5 mM of non-deuterated DSS was added, resulting in a final DSS concentration of 0.5 mM.
