Nutrient of biological origin created to supply all nutritional factors necessary for yeast fermentative metabolism: amino acid nitrogen, long chain fatty acids, sterols, vitamins and microelements. Its application aims at stimulating a regular and complete fermentation leading to the production of wines without defects, flawless both in the mouth and in the nose.
HIDEKI is a new tannin made of molecular fractions obtained through the selection and purification of gallic, ellagic and condensed tannins that are the most effective in terms of antioxidant and antimicrobial activity. It is meant to be used during wine preparation for bottling as a natural and allergen free replacement of SO2, to protect wine from oxidation and to prevent alterations caused by unwanted microorganisms. The combination of different tannins in terms of composition and structure, that are microbiostatic in nature against various pathogens, makes HIDEKI a suitable tool over a wide range of pH values.
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Maxigum® F is a liquid solution of Gum Arabic obtained from Acacia Verek. Maxigum® F undergoes a special filtration treatment that makes it filterable. Therefore, it can be added before microfiltration. Maxigum® F is highly effective in preventing color compound precipitation, softening astringency and increasing mouthfeel structure. The free sulfur dioxide in Maxigum® F provides a long shelf-life and permits its use after microfiltration without any microbial contamination concerns.
Deacidification of wines and juices
Citrogum® Dry is the granulated form of Citrogum®. The special granulation process allows this impurity-free Gum Arabic to dissolve quickly both in water and wine without forming lumps. When dissolved, the properties of Citrogum® Dry (low calcium content, solution clarity, sensory and stabilizing characteristics, filterability) are similar to those of liquid Citrogum®. The applications are therefore the same.
Citrogum® is a clear, almost colorless Gum Arabic preparation with a low calcium content. Citrogum® is recommended for the treatment of wines ready for bottling. It integrates the colloidal content of wine, improving its balance, organoleptic features and stability, mainly tartaric. It enhances aroma, reduces bitterness and astringency, and increases softness and body. Citrogum®’s low membrane blocking capacity (it’s the most filterable gum in the market!), purity and microbial stability ensure that it can be added with confidence at any stage during preparation for bottling. The sulfur dioxide in the preparation gives the product a long shelf life and enables direct addition to wine even after microfiltration without any risk of microbial contamination.
A liquid solution of Gum Arabic for the stabilization of wine aromas. During the production of Aromagum, the hydrolysis process is controlled in such a manner as to obtain a gum which is very active in intensifying the perception of fruit aromas and maintaining fresh characteristics for one year or more after bottling. When used at the recommended dosages, it only has a modest blocking effect on filtration membranes and can be added to wine before microfiltration.
Allergen and animal-free fining agent, Claril QY is a complex made of yeast derivative and chitosan. It can be used for the clarification of any kind of wine. In reds, it reduces astringency and bitterness, improves clarity and removes unstable color. In whites, it improves the balance and reduces bitterness without affecting the structure.
Pure polyvinylpolypyrrolidone in granular form for the prevention and treatment of oxidation. The granular form avoids the formation of dust and helps the dispersion in water, without forming lumps.
Granulated fining mixture containing copper, to be used for correcting and preventing appearance of sulfides or reductive characters. When used to treat sulfides, it immediately eliminates off aromas and flavors produced by mercaptans and H2S thus allowing fruit elements to emerge. Because of its components, Revelarom allows the removal of the chelates formed between copper and sulfur compounds, thus preventing the reappearance of reductive notes coming from the hydrolysis of these complexes.