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• SKU: PCP0281.1K

  Tannin (1kg) VR COLOR

  

  Instant dissolving catechin tannin formulation for red winemaking. Stabilizes colour and improves tannin/anthocyanin ratio. High content of naturally active catechins. Packaging: 1kg. | tannin, catechin, colour stabilization, red wine, anthocyanin, OxyProtect, IDP, clarifier

  Installation Installation service: we install the device on site according to the manufacturer's instructions, connect to the line (mechanical connections) and perform initial setup and test run. Price depends on location, access and scope of work. (price by agreement / quote)

  No Yes

  Kokkuhoid: 0.00€

  74.00€

  74.00€

  Price without VAT

  59.68€

  59.68€

  To be ordered Delivery time: 21–35 business days

  To be ordered. This product is manufactured to order. The 14-day right of withdrawal does not apply (Law of Obligations Act § 56 (3) 1).

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  Warranty 24 months

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• • Description
  • FAQ
  • Specifications

  • Description

    Usage: Instant dissolving formulation of catechin tannins designed for red winemaking. Used to stabilize colour and improve the tannin/anthocyanin ratio in cases of tannin deficiency.

    Features: High content of naturally active catechins (OxyProtect™ process) that form stable covalent bonds with anthocyanins. IDP Process allows direct sprinkling into must or wine. Complete solubility in water.

    Technical data: Total phenolics: >65%. Humidity: <10%. Ash: <4%. Brown granulated form. Packaging: 1kg bag.

    Dosage: Colour stabilisation: from 30g/hL. Colloidal structure: from 10g/hL. Add during pump-over or first pump-over after cold maceration.

    Storage: Store in dry area at moderate temperature in original unopened packaging. Optimal use: 4 years.

  • Frequently asked questions about this product

    How does VR COLOR stabilise the colour of red wines?

    VR COLOR contains naturally active catechins processed with OxyProtect™ technology. These catechins form stable covalent bonds with anthocyanins (the pigments responsible for red colour), preventing them from falling out of solution over time. This results in longer-lasting, more vibrant colour that resists fading during ageing and storage.

    When is VR COLOR most beneficial to add during winemaking?

    VR COLOR is most effective when added early — during maceration or alcoholic fermentation — when anthocyanins are being extracted from grape skins. Early addition allows the catechins to bond with freshly released anthocyanins before they can be lost. It can also be used post-fermentation for colour correction in wines with tannin deficiency.

    Can VR COLOR be sprinkled directly into the must without pre-dissolving?

    Yes. Thanks to the IDP (Instant Dissolving Process), VR COLOR can be sprinkled directly onto the must or wine surface during pump-over. It dissolves completely without clumping, eliminating the need for a separate pre-dissolution step and making it very practical for cellar operations.

    Does VR COLOR affect the taste or structure of the wine beyond colour?

    Yes, in a positive way. By improving the tannin-to-anthocyanin ratio, VR COLOR also contributes to mouthfeel and structure. The catechin tannins add a soft, round quality without the harsh astringency that some tannin additions can cause. The wine gains both visual appeal and improved palate balance.

    Can FERMETECH advise on the right tannin dosage for my specific grape variety?

    Yes. Different grape varieties have vastly different natural tannin and anthocyanin levels. FERMETECH provides technical guidance to help you choose the right product and dosage for your variety, vintage conditions, and target wine style — ensuring optimal colour stability without over-tanning.

  • Specifications

    Length (mm)	600.00
    Width (mm)	400.00
    Height (mm)	400.00
    Weight (kg)	1.00
    Gross Weight (kg)	2.00
    Unit	pcs
    Certifications	CE
    Material	Other material
    Color	Brown
    Product type	Flavoring
    Brown	true

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