Protein

There is no definitive solution to acheive protein stability in white wines without the use of bentonite. However, there are means that, when used starting from the earliest stages of winemaking, reduce bentonite treatment and consequently preserve better aromatic quality.

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  1. Claril QY

    • Purified yeast hulls, pre-activated chitosan.

    • Reduces astringency and bitterness.

    • Eliminates unstable color compounds.

    • Reduces reductive and vegetal characters.


    Recommendations: Allergen-free; vegan; reduce astringency; reduce bitterness; reduce reductive notes; reduce browning.
    Usage: Suspend in 10 times its weight of room temperature water. Stir constantly during addition and maintain in suspension for at least 30 minutes.
    Dosage: 5-15 g/hL (0.4-1.3 lb/1,000 gal)

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    Price

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    35-662-0001
    1 Kg
    $35.00
    - +
    35-662-0010
    1 Kg
    $275.00
    - +
  2. Claril HM

    • Co-polymer of PVI/PVP (polyvinylimidazole/polyvinyl pyrrolidone) and pre-activated chitosan.

    • Adsorbs heavy metals (Cu, Fe, Al) and removes hydroxycinnamic acids and low molecular weight catechins.

    • Prevents oxidation, browning, pinking and destruction of varietal thiols.

    • Prevents formation of copper haze.


    Tip: To increase effectiveness, keep CLARIL HM in suspension in wine for at least 1-2 hours.
    Recommendations: Prevent oxidation; reduce browning; preserve aromas; prevent copper haze.
    Usage: Suspend in 20 times its weight of room temperature water. Allow to swell for 1 hour. Stir constantly

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    35-661-0010
    10 Kg
    $1,550.00
    - +
    35-661-0001
    2.5 Kg
    $412.50
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  3. Pluxbenton N

    Granular sodium bentonite. Pluxbenton N combines good clarification with excellent protein removal. Pluxbenton N is also very effective in reducing riboflavin, the molecule responsible for the “light-struck” defect in white wines.
    Application: Protein stabilization in white and rosé wines; clarify red, white and rosé wines; prevent “light-struck” defect
    Dosage: 20-120 g/hL (1.7-10 lb/1,000 gal)

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    35-685-0001
    1 Kg
    $3.60
    - +
    35-685-0020
    20 Kg
    $50.00
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  4. Claril AF

    A blend containing bentonite, PVPP, plant protein and silica. Claril AF is recommended for the elimination of phenolic compounds responsible for oxidation and bitterness. The presence of bentonite in the formulation increases protein stability and guarantees good clarification.
    Application: Clarification of must and wine; prevent and treat oxidation and pinking.
    Dosage: 50-150 g/hL (4.2-12.6 lb/1,000 gal) in juice
                   30-80 g/hL (2.5-6.7 lb/1,000 gal) in wine

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    35-666-0010
    10 Kg
    $350.00
    - +
  5. Enartis Tan Elegance

    Enartis Tan Elegance is a mixture of condensed tannins, mostly from white grape skins. When used in white and rosé wines during fermentation and maturation, it possesses an intense antioxidant activity guaranteed to maintain long term color stability and aromatic freshness. On a sensory level, it enhances fruit and floral notes and increases structure and softness.
    Application: Anti-oxidant protection; structure and aromatic complexity.
    Dosage: 5-15 g/hL (0.4-1.2 lb/1,000 gal)

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    35-350-0250
    250 g
    $47.50
    - +
    35-350-0001
    1 Kg
    $180.00
    - +
  6. Enartis Tan Blanc

    Micro-granulated gallic tannin with high antioxidant activity. It can be added to wine to enhance sulfur dioxide’s antioxidant and anti-microbial activity. As it does not react with proteins or color, it is ideal for the treatment of white wines and can be used at bottling. It is sensory-neutral and very effective even at low doses and does not affect wine aroma. In white wines, it prevents reductive characters caused by exposure to ultraviolet (“light-struck” defect).
    Application: Anti-oxidant protection; prevent “light-struck” defect.
    Dosage: 4-8 g/hL (0.3-0.6 lb/1,000 gal) during fermentation

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    35-310-0001
    1 Kg
    $60.00
    - +
    35-310-0012
    12.5 Kg
    $650.00
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  7. Protomix AF

    Complex containing bentonite, PVPP, plant protein and cellulose. Protomix AF is designed to clarify musts while simultaneously removing oxidizing and oxidizable polyphenolic substances along with proteins responsible for wine instability. It can also be used during alcoholic fermentation to detoxify must and enhance the metabolic activity of yeast.
    Application: Clarify and stabilize wine; prevent and treat oxidation.
    Dosage: During fermentation: 50-100 g/hL (4.2-8.3 lb/1,000 gal)
                  Wine: 30-100 g/hL (2.5-8.3 lb/1,000 gal)

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    35-668-0010
    10 Kg
    $255.00
    - +

  8. Enartis Pro Uno

    Fermentation adjuvant containing yeast hulls rich in readilysoluble mannoproteins. When added during inoculation, the mannoproteins quickly bond with anthocyanins and aromatic molecules protecting them from oxidation and precipitation. The addition of Pro Uno produces wines which are more stable with young, intense and fresh color, greater aromatic persistence, and larger volume and softness in the mouth.
    Application: Red, white and rosé juice.
    Dosage: 20-30 g/hL (1.7-2.5 lb/1,000 gal)

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    35-921-0001
    1 Kg
    $150.00
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  9. Enartis Pro Blanco

    A yeast derivative obtained by the thermal treatment of a strain with high production of sulfur peptides containing antioxidant activity. When used during the fermentation of white must, it assures elevated antioxidant protection and contributes large quantities of immediately free mannoproteins. When used during the fermentation of red must, it also enhances the production of spicy aromas, especially if fermented with Enartis Ferm ES 454. At the end of fermentation, wines are fresher, have more intense and lasting aromas, are softer on the palate and are chemically more stable. Color is maintained for a longer period of time and the increased freshness improves the longevity of the wine. Recommended for big white and rosé wines. Helps to integrate the oak aromas of oak fermented whites. Promotes tartrate and protein stability.
    Application: Complex and structured white wines; white wines with improved ageing capacity; rosé wines; complex red wines produced from lighter varieties like Pinot noir or Grenache; young reds.
    Dosage: 10-30 g/hL (0.8-2.5 lb/1,000 gal)

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    35-410-0001
    1 Kg
    $105.00
    - +

  10. Enartis Tan Arom

    Tan Arom is a blend of tannins and yeast hulls specifically formulated for the treatment of white and rosé juice. The tannins, consisting of hydrolysable, high molecular weight tannins, are particularly reactive with grape proteins which affect protein stability in finished wines. The yeast hulls provide amino acids which have antioxidant activity to protect aromas and color and are an important source of thiol precursors.
    Application: Antioxidant protection; protein stabilization in juice.
    Dosage: 2-20 g/hL (0.2-1.7 lb/1,000 gal)

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    35-500-0001
    1 Kg
    $160.00
    - +

  11. AST

    AST

    Contains potassium metabisulfite, ascorbic acid and hydrolysable tannin in carefully balanced amounts to maximize antioxidant and antimicrobial action. When used on grapes, AST provides the antibacterial and antioxidizing protection provided by sulfur dioxide, while limiting macerating action. It is suitable for the treatment of grapes intended for sparkling wine base, white grapes rich in phenolic substances and for grapes that have been machine harvested. When used in the treatment of must derived from grapes rich in aromatic precursors, it assists in the production of wines with intense varietal aromas. AST is very effective in preventing atypical ageing off-flavors.
    Application: Anti-oxidant protection for moldy grapes; aromatic grapes; must for base wine for sparkling wines; varieties sensitive to atypical ageing.
    Dosage: 150-200 g/ton of grapes
                     15-20 g/hL (1.2-1.7 lb/1,000 gal) in juice
                     10 g/hL (0.8 lb/1,000 gal) of AST provide approx 28 ppm SO2

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    35-825-0001
    1 Kg
    $37.50
    - +

11 Results

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