| Famiglia |
ANTIOSSIDANTI |
|---|---|
| Gamma |
ALEA EVOLUTION |
| Variante | , , , , |
| Condizioni di conservazione | , , |
| Allergeni |
Aleatan RH
Additional information
Aspetto
POWDER
Dosaggi Consigliati
15 to 30 g/hl: fractional additions on grapes and must during harvest, transport and unloading.
10 g/hL provides about 28 mg/L of SO2 and 30 mg/L of Ac. Ascorbic.
Caratteristiche Generali
Appearance: homogeneous light-brown powder with a slight odor of SO2..
A specific antioxidant for application to grapes and musts, thanks to the ‘balance between its constituents it preserves and enhances the varietal aromatic characters of grapes and musts, while at the same time carrying out an effective antioxidant, antioxidase and antimicrobial action, also reducing the extractive effect of SO2.
ALETAN RH reduces the dissolved oxygen content in the must, thus preventing the oxidation of the natural aromatic and phenolic component of the grape, safeguarding the varietal aromatic character, and reduces the SO2 input in the pre-fermentation stages, with less production of acetaldehyde andH2Sduring alcoholic fermentation and a marked improvement in the organoleptic quality of the wine. Tannin supply contributes to structure and flavor balance.
Composizione
Potassium Metabisulfite (50%), L-ascorbic acid (30%), Galla tannin (20%)
Applicazioni
Treatment of grapes and musts during transport to the winery to prevent oxidation and contamination by indigenous bacterial flora. ALEATAN RH prevents oxidation of musts, safeguarding the aromatic potential of grapes and musts: its use is recommended in the production of fragrant and well-structured wines. ALEATAN RH guarantees:
– protection from the action of oxidasic enzymes especially in musts obtained from grapes affected by Botrytis Cinerea,
– regular fermentations: the antiseptic action of SO2, enhanced by the bacteriostatic effect of hydrolysable tannin, slows the development of lactic acid bacteria and thus prevents the appearance of bacterial alterations even under high pH conditions
– reduction of stabilization and clarification treatments: used on grapes, it ensures SO2‘s own protection, while limiting its macerative action where this is not desired (white grapes rich in polyphenols, sparkling wine bases – especially blanc de noirs – mechanical harvesting).
Modalità d'Uso
Dissolve ALEATAN RH in water or wine, at a ratio of 1:10, and add directly to the grapes or must, taking care to homogenize well.
