LISEM® Glu

Product against oxidative ageing, based on purified yeast cell walls.

APPLICATIONS

Lisem GLU is a peptide-containing adjuvant which possesses antioxidant activity along with elevated protective properties which counteract oxidative phenomena. It is used in white wines and young red wines, both during and after the alcoholic fermentation, to prolong aroma freshness, to increase colour stability and to delay oxidative ageing.

The effects obtained by using Lisem GLU are as follows

in white wines, the yellow hue is retained and in red wines, the purple hue is retained; fresh aromas, typical of young wines fermented under optimal conditions, are retained;

he appearance of “evolved” notes, e.g. honey, which arise from premature ageing, are delayed;

the contribution of yeast components results in wines which are more complex and interesting;

under reductive vinification conditions, Lisem GLU prevents weak fermentation kinetics by facilitating yeast metabolism.

Provide good nitrogen nutrition (at least 150 mg/l of FAN) to ensure the availability of glutathione at the end of the fermentation.

METHOD OF USE

Completely disperse the product in a small amount of water or must and add it to the volume to be treated.

DOSAGE

10 - 30 g/hl (max. 40 g/hl)

PACKAGING

0.5 kg packets