Ingas

PERA-PELLENC offers an indispensable, effective and simple process for running the juices off under neutral gas to preserve the aromatic potential of the grapes.

The juices leave the press tank and run into the inerted juice vat under a flow of neutral gas (CO2 or nitrogen) via a single juice outlet: the juice is no longer in contact with the ambient air.
Optimised injection by impulsion of neutral gas under the drainage grids during pressing protects the juices from oxidation.

This system has numerous advantages:
• Inerted press
• Colour and aromas are protected
• A compact, simple and efficient system
• The press remains multipurpose
• No depreciation if you want to sell it
• No gas pollution (non-recycled, neutral food type gas)
• Lower gas consumption (about 10% of the volume for each pressing)


This system can be supplemented by the ENOXY+ to reduce the input of antioxidants (SO₂, for example) and protect the juices that come from breaking up the press cake.

Ingas

protects the juices from oxidation

This system makes it possible to inject an antioxidant solution automatically while the press cake is being broken up, to reduce the overall amounts by fractioning throughout the juice extraction process, making it more effective.
This process is based on the principle of fractioning antioxidant input throughout the juice extraction process. The split contribution means less quantity added more frequently. Introducing very small amounts into the press blocks the action of the PPO (polyphenol oxidase) enzyme.

This system has numerous advantages :

• Greater aromatic intensity of the juices
• Possible use with SO2:
    - Reduced risk: less error
    - Specific and gradual dosing
    - More effective SO2
    - Reduction in the amounts of SO2
• System incorporated in the press
• The glutathione is preserved
• Increased production of thiols
• Press cake better preserved
• The colour is protected
• Simple and effective
• The press remains multipurpose
• No depreciation if you want to sell it
• The system is compact