Conservation of wine in refrigerated cellars: HORECA guide

Conservation of wine in refrigerated cellars

Welcome to our detailed guide on the preservation and refrigeration of wine, designed specifically for HORECA customers. At Coreco, we understand the importance of maintaining the quality and flavor of wine, and we want to share with you the best practices and technological solutions to achieve this.

The importance of preserving wine in chilled cavas

Wine is a delicate product whose quality can be affected by various environmental factors. Proper storage not only preserves its original properties but also enhances its flavor and complexity over time.

Key factors for preserving wine in refrigerators

The preservation of wine bottles in refrigerated cellars or refrigerators is ideal for several reasons, all related to the preservation of the quality and characteristics of the wine:

Constant temperatureWine is very sensitive to changes in temperature. Rapid changes can deteriorate its flavor and aroma. A chilled cava maintains a constant temperature, usually between 12 and 16 degrees Celsius, depending on the type of wine, but is considered ideal for various preservation ranges.
Adequate humidityHumidity is also an important factor in the preservation of wine. An excessively dry environment can cause corks to dry out and shrink, allowing air to enter and the wine to oxidize. A refrigerated cellar maintains a controlled humidity level, usually around 70%, which helps to keep the corks in good condition.
Protection against lightLight, especially sunlight, can degrade wine, affecting its chemical components and altering its flavor. Wine cellars are designed to protect the bottles from exposure to light, often with tinted glass doors that filter out UV rays.
Minimal vibrationsVibrations can shake the wine and speed up unwanted chemical reactions. Refrigerated cavas are designed to minimize vibrations, providing a quiet and stable environment for the bottles.
Proper positionWine cellars allow the bottles to be stored horizontally, which is important to keep the cork moist and expanded, preventing the entry of air and the oxidation of the wine.
Odor controlWine cellars are designed to prevent the absorption of external odors that could contaminate the wine, something that can happen if they are stored in ordinary refrigerators alongside other foods.

Ideal temperatureThe storage temperature should be kept constant between 12-13°C. Sudden changes can accelerate the aging of the wine.
Relative humidity: A high relative humidity, between 60-90%, is essential to keep the corks moist and prevent the evaporation of the wine.

Choosing chilled cavas for the preservation of wine

Refrigeration units must be capable of maintaining a stable temperature between 5-18°C and a relative humidity of 60-95%. It is essential that these units are specifically designed for wine preservation, taking into account the geographical location and the cooling capacity required.

Characteristics of efficient cooling units

Active humidity controlIt is important to prevent the corks from drying out and the wine from evaporating.
Heating and cooling systemTo maintain constant temperature.
Pre-charged refrigerant gasIt facilitates installation and maintenance.
Anti-corrosion coatingIt increases the durability of the equipment.
Electronic regulation with remote controlFor more precise and comfortable handling of environmental conditions.

Are you looking for efficient cooling solutions for your cellar? At Coreco, we offer a wide range of refrigeration units designed specifically to meet the needs of the HORECA sector. Our equipment ensures the optimal preservation of your wines, ensuring that each bottle maintains its original quality and flavor.

Air-conditioned cellars and monitoring technology: the key to optimal wine preservation

Use of air-conditioned cellarsThese modern «caves» are designed to maintain ideal temperatures and humidity throughout the year, regardless of the outside weather. Their structure and advanced insulation allow stable conditions regardless of external variations.
Monitoring systemsThe implementation of digital systems that monitor in real time the conditions inside the cellar, sending alerts if there are any variations. Coreco’s patented technology, the ‘Master Ageing Controller’, guarantees precise control of all parameters for optimal preservation. This system offers reliability, security and absolute control, all within a carefully designed design.

Better preserve the wine's flavor in chilled cavas

Evolution of flavorsProper storage allows the compounds in wine to interact optimally, developing more complex and nuanced flavors. For example, a young red wine can acquire smoother and rounder notes when stored properly for several years, while a white wine can develop greater complexity and richness in its flavor profile.
- Benefits:
  - Development of complexityWell-stored wines can develop a wider range of flavors and aromas.
  - Optimizing agingIt ensures that the aging process occurs in a controlled and beneficial manner.
Preservation of aromasMaintaining the integrity of the cork and preventing oxidation preserves the original aromas of the wine. This is crucial for fine wines, where aromas can be an essential part of the tasting experience.
- Benefits:
  - Preservation of qualityThe delicate and complex aromas remain intact.
  - Improved tasting experienceConsumers enjoy wines that retain their original organoleptic characteristics.

Economic and ecological aspects

Energy efficiencySelecting efficient cooling units can significantly reduce operational costs and environmental impact. Coreco units are designed to maximize energy savings, resulting in lower electricity bills and a more sustainable operation.
- Benefits:
  - Cost reductionLess electricity expense.
  - Lower environmental impact: Contribution to the sustainability of the business.
SustainabilityOpting for technologies that use eco-friendly refrigerants and advanced insulation systems contributes to the sustainability of the wine preservation process. Coreco offers solutions that minimize the carbon footprint and promote ecologically responsible practices.
- Benefits:
  - Regulatory complianceIt complies with the strictest environmental regulations.
  - Positive reputationCustomers value sustainable practices and may prefer businesses that implement them.

At Coreco, we are committed to offering solutions that are not only effective but also environmentally friendly. Our refrigeration units are designed to maximize energy efficiency and minimize the ecological impact.

Practical tips for preserving wine in refrigerated cavas

Stock rotationBottles must be rotated regularly to ensure that they all have optimal storage conditions. This can be achieved by establishing an inventory rotation system, where the oldest bottles are placed at the front and the new ones at the back. This simple method ensures that no wine is left behind or stored for too long, thereby preserving its quality and flavor.
- Benefits:
  - Constant qualityBy rotating the bottles, it is ensured that all of them experience the same storage conditions.
  - Reduction of lossesIt prevents some bottles from deteriorating due to being stored for long periods without being used.
  - Efficient inventory managementIt facilitates more accurate tracking of inventories and replenishment needs.
Equipment maintenanceIt is essential to perform preventive maintenance on cooling units to ensure their efficient operation and prolong their lifespan. Scheduling regular inspections and cleanings can prevent costly breakdowns and ensure that the units operate in optimal conditions.
- Benefits:
  - Durability of the equipmentRegular maintenance extends the lifespan of cooling units, protecting the investment made.
  - Energy efficiencyWell-maintained equipment operates more efficiently, which translates into lower energy costs.
  - Security: Reduces the risk of unexpected failures that could compromise the quality of the stored wine.

Proper wine conservation and refrigeration are essential to maintain its quality and enhance its characteristics over time. Choosing the right refrigeration unit, designed specifically for this purpose, ensures that optimal conditions are maintained at all times.

For efficient use of wine cellars, it is essential to maintain regular cleaning and to check the functioning of all components. Organizing the bottles properly and controlling both temperature and humidity according to the type of wine must be a constant practice. Inventory rotation and constant monitoring of internal conditions ensure optimal preservation.

Rotation and placement of the bottles

In addition, it is important to protect the wine from vibrations, light, and odors, train staff on proper handling of the cava, and finally, conducting regular technical inspections ensures the cava’s proper functioning and longevity.

Coreco: Refrigerated Cavas for demanding environments

To discover more about our refrigeration solutions and how we can help you maintain the quality of your wines, please do not hesitate to contact us at Coreco. We are here to support your needs and ensure that every bottle of wine you serve is of the highest possible quality!