ULTRasi G

Static must fining

APPLICATIONS

ULTRasi G and ULTRasi L are specific pectolytic enzymes for fining and clarifying white grape musts, in different areas and conditions, in a short time (few hours). They are active at an extensive range of pH and temperatures and are available in two types: ULTRasi G is a microgranular form which is almost instantaneously soluble and ULTRasi L is a liquid form.

ACTIVITY

ULTRasi G and ULTRasi L are enzymes with pure pectolytic activity. The balanced content of polygalatturonases, pectin-lyase and pectin-esterases allows for a notable heterogeneous action on white grape musts.

ADVANTAGES

rapid pectin degradation along side a reduction in must viscosity;

rapid cloudiness sedimentation with a more compact sediment;

reduced holding time in fining tanks;

traditional fining agents action enhancement;

increased yield following pressing;

decreased operation pressure and consequent increase in product quality (more delicate pressing);

increase run-off must yield;
simplification and optimization of subsequent filtration operations.

OTHER INFORMATION ULTRasi G and UTRasi L

are derived from Aspergillus niger;

are not derived from genetically modified organisms and do not contain genetically modified organisms.

METHOD OF USE

Disperse the product in water or must (1:10 ratio) and add to the mass to be treated. ULTRasi L can be used as is. SO2 content (70-100 ppm) does not inhibit enzyme activity.

DOSES

ULTRasi G: 1-4 g/hl at grape reception or during crushing or at tank filling ULTRasi L: 1-4 ml/hl at grape reception or during crushing or at tank filling. Higher dosages are recommended to reduce action time at low pH and temperatures.

PACKAGING AND STORAGE

ULTRasi G: 500 g polilaminate sachets. ULTRasi L: 5 kg cans. Store sealed containers in a dry, clean area.