AEB GROUP
AEB GROUP *
* *
  Oenology
Tannins
Tanéthyl UV
*
*
jk hkjh kj hkjh kj hj kh kjhkjk hjk hkj Tanethyl UV  Proanthocyanidinic tannins activated through acetaldehyde for the anthocyanin stabilization

Tanéthyl UV is a mixture of proanthocyanidinic tannins which, thanks to a patented extraction system, are bound by a highly reactive ethanal bridge with anthocyanins present in the medium.

The deriving polymers are stable in time, do not suffer from pH changing and from the SO2 presence and are responsible for violet hues.

Its reactivity is highlighted even at low temperatures and such characteristic makes Tanéthyl UV the ideal product for the colour stabilization under such conditions and in particular in the case of pre-fermentative cold macerations.

Tanéthyl UV is effective in musts from grapes coming from very sunny areas, where the high pH of the must facilitates the anthocyanin degradation and the appearance of orange hues.


photo
photo

 



















*
*
AEB SPA Via V. Arici 104 - S.Polo - 25134 BRESCIA - tel. +39.030.23071 - fax. +39.030.2307281 - E-mail: info@aeb-group.com
P.IVA 04015140967 - CAP.SOC. € 5.000.000 I.V. - REG.IMP.BS 04015140967 - R.E.A. 452251
*