Recently very interesting findings have been revealed in wine, and sci
entific research on some well known natural ingredients has shown that
they possess previously unknown positive significance for the wine co
nsumer. On the one hand residues of crop protection agents (special bo
tryticides with carbodiimide structure, the insecticide Orthene(R)) ar
e dealt with, then an atypical aging flavor (2-aminoacetophenone), and
some novel principles and flavors, and finally the occurrence of myco
toxines (Ochratoxin A) as consequence of low hygiene in wine making, a
re reported. On the other hand Resveratrol, a phytoalexin, displays ca
ncer chemopreventive activities, and has been found as well in German
wines in varying quantities.