АDIG – Rose vinification protocol – fruit profile

ADIG presents a Rose vinification scheme. The protocol was developed with the purpose of fully extracting variety’s and region’s characteristics. It is suitable for grapes of average and good ripeness, without any wood contact.


Please insert grape quantity:

                

SO2: Bactol Р - 10 g/hL

Accepting the grapes

SULPHITATION

Bactol Р: potassium metabisulphite, importing half of its weight as pure sulphur dioxide.

Enzyme: DEPECTIL Extraction - 3 g/100 kg

SO2: Bactol Р - 7 g/hL

Tannin: SUBLIWHITE - 5 g/hl
(at the outlet of the press)

MACERATION WITH THE SKINS

Compacting

Do a very delicate shelling followed by maceration with the skins.

Depectil Extraction: pectolytic enzyme for the extraction of cellular content from the grape

Subliwhite: tannin for white wine based on grape tannin

Output - 60%      

Clarifier: POLYPRESS AF - 30 g/hL

(For rotten grapes: 60 g/hL POLYPRESS AF)

CLARIFICATION OF MUSTS

Musts should be clarified up to 80 - 100 NTU
Musts‘cooling down to 14°С

It is advisable to make clarification with POLYPRESS before separation from precipitates.

Polypress: a complex product for elimination of oxidized and oxidizable polyphenols and also for correction of the colour of rose wines.

Yeast: VITILEVYUR LB ROSE/ LB ROUGE/М83 - 20 g/hL

Yeasts derivates: NEO CRISPY - 20 g/hl

Tannin: SUBLIWHITE - 5 g/hl

Activator: ACTIFERM - 20 g/hl

ALCOHOL FERMENTATION

Temperature should be adjusted at 17°С (Do not exceed 18°С)

Yeasts Lb rose/ Lb rouge/M83: yeasts adjusted to the production of rose wines

Actiferm 1: growth factor, it provides organic and inorganic source of nitrogen.

Neodrispy: inactivated yeast rich in glutathione

Subliwhite: tannin for white wine based on grape tannin

Activator: ACTIFERM - 20 g/hL

In the middle of the fermentation at density about 1.060 – 1.050

Actiferm 2: organic and inorganic source of nitrogen, yeast hulls, supporting elements

SO2: BACTOL P - 10 g/hl

DECANTATION

SULPHITATION

Bactol Р: protects wine from oxidation and provides microbiological stability of wines

Regular SO2 control

STORAGE

Store clear wine in tanks full to the brim.

SUBLIWHITE or SUBLI ’ОАК or OAK CHIPS

STORAGE

To be determined after visiting and testing

The type and dosage of the product for maturation to be determined after degustation and testing

CRYSTALLINE 2-4 g/hl + SILIZOL 3cl/hl

CLARIFICATION

Depending on the degustation, it might turn out that clarification with CRYSTALLINE only reduces aromas. Laboratory testing should be performed. SILIZOL allows complete and rapid clarification.

BENTONITE ELECTRA if necessary CRYSTAB GC liquid (carboxymethyl cellulose 10g/hl – if dry product is used)

STABILIZATION AGAINST CRYSTAL TURBIDITY

Bentonite’s dosage to be determined experimentally. Tartaric stability of rose wines is essential.

Crystab GC Meets perfectly the needs for fast production. Check protein stability before treatment.

Any additional wine processing will be determined after visiting and tasting.

For more information, please contact us.

STORAGE

Filtering

Bottling

Wine should be stored in tanks full to the brim.

Monthly SO2 2control.

Resulphating till the desired level of free SO2 is reached: 3 weeks before bottling.

See Common dosage

  • BACTOL P -
  • DEPECTIL Extraction -
  • SUBLIWHITE -
  • POLYPRESS AF -
  • VITILEVYUR LB ROSE/ LB ROUGE/М83 -
  • NEO CRISPY -
  • ACTIFERM 1 -
  • ACTIFERM 2 -


Information described above corresponds to our current knowledge. It is given without commitment or guarantee in cases where the conditions of use are beyond our control. It does not relieve users from complying with the law and the safety precautions that are in force.


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