BioFresh keeps food fresh for longer

Fresh, healthy food provides your body with everything it needs to function, in a natural way. Store your vitamin and mineral-rich foods at the ideal temperature and at the ideal humidity using our patented BioFresh technology, which keeps fruit and vegetables, meat, fish and dairy products fresh for much longer than conventional refrigeration technology.

The ideal temperature for each type of food

The interplay of the ideal humidity and the ideal temperature is key to lengthening storage life and protecting nutritional content. Different types of food have very different storage requirements, for example, high-quality ham matures in dried Alpine air, mangos grow at high humidity levels and cheese develops its flavour in cool caves. The storage conditions in the BioFresh drawers can be adjusted to provide the optimum storage climate for different types of food.

Customised food storage with BioFresh

  • Meat and dairy products
    In terms of temperature and humidity, meat products are extremely demanding, and they are best stored in the BioFresh DrySafe. The DrySafe environment, with low humidity and a temperature of just above freezing, significantly reduces the activity of micro-organisms, which greatly extends the storage life of meat products. This environment is also perfected suited to storing milk, cheese and yogurt.

    Meat and dairy products

    In terms of temperature and humidity, meat products are extremely demanding, and they are best stored in the BioFresh DrySafe. The DrySafe environment, with low humidity and a temperature of just above freezing, significantly reduces the activity of micro-organisms, which greatly extends the storage life of meat products. This environment is also perfected suited to storing milk, cheese and yogurt.

  • Fruit and vegetables
    The high water content of fruit and vegetables means that they need to be stored at a high humidity level. The BioFresh HydroSafe creates an ideal climate for fruit and vegetables, with precise electronic controls maintaining a constant temperature of just over 0°C. These optimum storage conditions not only prevent the food from freezing but also prevent it from drying out and, to a large extent, preserve the food's valuable nutritional content.

    Fruit and vegetables

    The high water content of fruit and vegetables means that they need to be stored at a high humidity level. The BioFresh HydroSafe creates an ideal climate for fruit and vegetables, with precise electronic controls maintaining a constant temperature of just over 0°C. These optimum storage conditions not only prevent the food from freezing but also prevent it from drying out and, to a large extent, preserve the food's valuable nutritional content.

  • Fish
    Retailers store fish and seafood on ice, and for good reason: their ideal storage temperature is at freezing point. Constant, uniform low temperatures are essential and, with a maintained ambient temperature of just above 0°C, the BioFresh safe is ideal for storing fish. In combination with the DrySafe setting, refrigerated fish and prawns will stay fresh for much longer.

    Fish

    Retailers store fish and seafood on ice, and for good reason: their ideal storage temperature is at freezing point. Constant, uniform low temperatures are essential and, with a maintained ambient temperature of just above 0°C, the BioFresh safe is ideal for storing fish. In combination with the DrySafe setting, refrigerated fish and prawns will stay fresh for much longer.

  • Video

    Fruit and vegetables, meat, fish and dairy products all retain their healthy nutrients, delicate flavour and appetising appearance for far longer with BioFresh.
    We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA
    The video demonstrates the functions and features of Liebherr's innovative BioFresh technology. Watch the video
    Fruit and vegetables, meat, fish and dairy products all retain their healthy nutrients, delicate flavour and appetising appearance for far longer with BioFresh.
    We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

    Multiple climate zones in a single appliance

    Both air circulation and temperature can be adjusted in the BioFresh safes.

    Both air circulation and temperature can be adjusted in the BioFresh safes.

    BioFresh technology is based on the observation that food stays optimally fresh when stored at just above freezing point. The temperature in the BioFresh drawers is therefore constantly maintained at just over 0°C. These drawers act as freshness safes, each of which offers optimal conditions for certain types of food – and all in just one appliance.

    For even greater flexibility: BioFresh-Plus

    In BioFresh-Plus appliances, the temperature in the top BioFresh safe can be set precisely to the required degree, and a sliding control allows you to set the required humidity. As a result, the compartment can either be used as a HydroSafe or a DrySafe. BioFresh and BioFresh-Plus technologies transform refrigerators into highly versatile storage spaces in which the broadest range of food can be stored under ideal conditions.

    BioFresh safes at a glance

    If the BioFresh safe is set to HydroSafe, the humidity increases, and the HydroSafe climate keeps unpackaged fruit, vegetables and salads crisp and fresh for much longer. Precision electronic controls enable the temperature to be accurately maintained at just over 0°C so, even with high humidity, food will not unintentionally freeze.

    When the slider is open, the humidity falls and the BioFresh safe becomes a DrySafe. Low humidity conditions are ideal for storing packaged fish, meat and dairy products. When stored in this comparatively dry environment, these products retain their flavour for far longer than in a traditional refrigerator compartment – cheese, for example, for up to 100 days.

    The BioFresh-Plus safe offers maximum flexibility. Its independent electronic control system means that you can set the top safe temperature to the exact degree. Fish and seafood stay fresh for longer at -2°C, whereas delicate tropical fruits are best kept at +6°C. With BioFresh-Plus the temperature in the top BioFresh safe can be quickly and precisely adjusted to accommodate whatever food you want to store.

    Incidentally: a temperature of just over 0°C is perfect for storing fresh food but it's not necessarily the perfect consumption temperature. The full flavour of cheese only develops at room temperature and fruit tastes far better when it is not quite so cold. Even meat should be allowed to warm to room temperature before being cooked. Although you should store food in the refrigerator at a constantly cool temperature, you ought to remove it in good time before eating or cooking.

    Video

    Fruit and vegetables, meat, fish and dairy products all retain their healthy nutrients, delicate flavour and appetising appearance for far longer with BioFresh.
    We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA
    The video demonstrates the functions and features of Liebherr's innovative BioFresh technology. Watch the video
    Fruit and vegetables, meat, fish and dairy products all retain their healthy nutrients, delicate flavour and appetising appearance for far longer with BioFresh.
    We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

    A place for every type of food

    People's tastes vary and therefore, people have different refrigeration needs, for example, people who don't eat meat or dairy products need more space for fruit, vegetables and salad. But, whether you're a vegetarian or a steak lover, Liebherr's BioFresh refrigerators offer plenty of highly versatile storage space, which can be used however you want.

    Arrange your refrigerator according to your needs

    The BioFresh drawers have a highly practical design that enables you to keep stored produce organised, making it easier to view and find items, especially if add the easy to clean FlexSystem. These spacious drawers, open with great ease as they are set upon telescopic rails, and being transparent they conveniently facilitate the sorting and viewing of stored items. Meanwhile, in the refrigeration compartment, a variety of innovative shelving and storage solutions mean there is ample of space to keep food that does not have specific humidity requirements. Features such as the variable egg tray, VarioSafe and VarioBoxes promote order within the refrigerator. View our full accessory range for more fridge organisation ideas!

    Saves food

    To store food optimally, you need to have a clear overview of and quick access to the things that you're looking for. Good interior organisation makes shopping easier as a quick look in the fridge will immediately tell you what you've run out of, so you can shop more specifically. It also prevents food being hidden out of sight, forgotten about and going off. BioFresh helps you to sustainably manage your food storage in two ways: food stays fresh for far longer and you can optimise your stocks with less waste.

    Convenience

    In developing its refrigerators and freezers, Liebherr pays a lot of attention to customer needs so that appliances are convenient to use and make everyday life easier. Convenient functions

    Market freshness enjoyed at home

    With BioFresh, food stays tasty and vitamin-rich for longer.

    With BioFresh, food stays tasty and vitamin-rich for longer.

    More and more people value a carefully balanced diet. The key to achieving this is eating fresh, high-quality food that's packed with important vitamins, trace elements and minerals. These nutrients provide energy, strengthen the immune system and support the metabolism in a completely natural way. The fresher food is, the higher its nutrient content. Although we rarely have time to go shopping every day, we do not want to manage without fresh food and therefore we need innovative technologies to help us store food for longer, while retaining its taste, texture and valuable nutrients.

    Optimum combination of temperature and humidity

    Liebherr's BioFresh technology enables you to store your food in specialised refrigerator compartments that offer the optimum individual environments for fruit and vegetables, fish, meat and dairy products. The customised interplay of temperature and humidity ensures that the food's flavour and nutrients are retained for far longer. BioFresh refrigerators also offer extremely practical interior features and functions, plenty of storage space and a clear view of the items stored. Not only does a Liebherr appliance help you keep your food fresh for longer, it also helps you save time by storing items efficiently.

    BioFresh: for long-lasting freshness

    We need your consent This YouTube video is provided by Google*. If you load the video, your data - including your IP address - is transmitted to Google and may be stored and processed by Google inter alia in the USA. We have no influence over further data processing by Google. By clicking on "Accept", you consent to the transmission of data to Google for this video in accordance with Art. 6 (1) (a) GDPR and at the same time expressly consent to the transfer of data to the USA in accordance with Art. 49 (1) (a) GDPR. If you no longer wish to consent to each YouTube video individually in the future and wish to be able to load the videos without this blocker, you can also select "Always accept YouTube" and thereby consent to the associated data transmissions and transfers to Google and to the USA for all other YouTube videos which you open on our website in the future. Please note that, in the opinion of the European Court of Justice, there does not currently exist an adequate level of data protection in line with EU standards in the USA, and at present we cannot provide suitable safeguards to protect your data and offset this shortcoming. Possible risks to you of data transfer to the USA are that access by state authorities cannot be excluded and that your data could be processed for reasons of national security, criminal prosecution or for other purposes in the public interest of the USA, possibly without you being informed separately and without enforceable rights and effective means of redress being available to you. You can withdraw consent that you have given at any time with future effect via the settings. For further information, please see our Data Protection Declaration and Google's Privacy Policy. *Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland; Mutterunternehmen: Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA

    How BioFresh works: The video demonstrates the functions and features of Liebherr's innovative BioFresh technology.

    Fridges with BioFresh

    Refrigerators with BioFresh technology offer plenty of storage space and ideal storage conditions for all types of food. BioFresh uses specifically tailored humidity to keep fruit and vegetables, fish and seafood, meat, and dairy products fresh for far longer. BioFresh-Plus introduces even greater flexibility as the safe temperature can be specifically set to the required degree, and so the safe can accommodate the broadest range of food types.

    Liebherr offers both built-in and freestanding refrigerators with innovative BioFresh technology.

    Fridge-freezers with BioFresh

    Liebherr's BioFresh fridge-freezers offer double benefits by combining innovative refrigeration concepts that deliver long-lasting freshness with the latest energy-efficient freezing technologies. Many of our fridge-freezers not only boast BioFresh freshness technology but also feature SmartFrost and NoFrost. These freezing functions protect the appliance interior and stored foods from excessive frosting, meaning that defrosting is required far less often with SmartFrost, and not at all with NoFrost.

    Choose from a wide range of built-in and freestanding fridge-freezers.

    Side-by-side fridge-freezers with BioFresh

    Liebherr side-by-side fridge-freezers are ideal for storing larger quantities of nutritious foods. These appliances offer an impressive amount of space and many innovative technologies, and are characterised by their exclusive design and impressively high level of convenience. The elegant MagicEye control system with its LCD display and graphical temperature indicator prevents any deviation from the selected temperature.

    Side-by-side appliances are available as exclusive freestanding appliances or as built-in models.