Dimethyl sulfide (DMS) is a flavor compound, characteristic of the truffle aroma in red wines, and well-known to be fruity exhauster. DMS comes from degradation dimethyl potential (DMSP) during winemaking. Up now, little known about role closure on DMSP ageing. For that purpose, effect four micro-agglomerated wine cork closures was studied DMS/DMSP equilibrium, along with six other volatile sul...

Cerebrospinal fluid (CSF) is an ultrafiltrate of plasma formed by active, ATP-dependent pumps located predominantly in the choroidal epithelium. CSF is continuously produced and absorbed, turning over approximately 3-4 times per day. CSF normally is colorless, odorless, and contains very few cells. Compared to serum, CSF is low in protein, glucose, potassium and calcium, but high in sodium, mag...