From said mannite derivatives, it is possible to obtain in a simple way and with good yields the phospholipids in the form of their optical stereo isomers.
The invention relates to a method for producing mannite which has an α modification content of more than 90 % and is directly compressible into tablets.
The invention relates to a multi-stage continuous method for producing mannite from invert sugar by a combination of catalytic hydrogenation and enzymatic isomerisation.
The invention relates to a method for producing mannitol from fructose, whereby the hydrogenation of fructose occurs in the presence of a Raney copper catalyst and is carried out in continuous operation.
These modified polypeptides, antigens and modified antigens are desirably administered in the form of a vaccine having a vehicle comprising a mixture of mannide monooleate with Squalene and/or Squalene.