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Changes in Physico-Chemical and Storage Properties of Dry-Aged Beef Loin Using Electric Field Refrigeration System.
IIR document
Effects of ultrasound-assisted immersion freezing on the muscle quality and physicochemical properties of chicken breast.
Combustion characteristic of 2,3,3,3-tetrafluroropropene (R1234yf).
Bioactive amines in fresh beef liver and influence of refrigerated storage and pan-roasting.
A review of refrigerant R1234ze(E) recent investigations.
Effect of physicochemical properties on freezing suitability of Lotus (Nelumbo nucifera) root.
Étude cinétique et thermodynamique des hydrates de gaz en milieu poreux : application aux hydrates sédimentaires et aux procédés de stockage du froid.
Kinetic and thermodynamic study of gas hydrates in porous media : application to gas hydrates-bearing sediments and cold storage process.
A novel method of osmotic-dehydrofreezing with ultrasound enhancement to improve water status and physicochemical properties of kiwifruit.
Effect of pre-chilling time on the physicochemical properties of channel catfish during frozen storage.
Myofibrillar Protein Interacting with Trehalose Elevated the Quality of Frozen Meat.
The role of the lubricant chemistry in a R-744 refrigeration plant oil - return and lubricity. comparison between two chemistries using data from a real plant.
Effect of active paper sheets with encapsulated essential oils on lemon quality during its refrigerated conservation.
Assessment of gelatin hydrolysates from threadfin bream (Nemipterus hexodon) skin as a cryoprotectant for denaturation prevention of threadfin bream natural actomyosin subjected to different freeze-thaw cycles.
Etude de l'impact couplé du procédé de congélation et des conditions d'entreposage sur la qualité des produits surgelés. : Application aux matrices poreuses
Study of the combined effect of the freezing process and storage conditions on the quality of frozen products. : Application to porous matrices
Effect of freezing on the physicochemical, bioelectrochemical and mechanical properties and microstructure of different apple cultivars.
Refrigeration sector monitoring
4 results
Focus on the new refrigerant HCFO1224yd(z)
The Japanese chemicals manufacturer Asashi Glass Chemicals developed a new refrigerant as an alternative to R245fa.
Inauguration of the “Ferments du Futur” Innovation Centre
The “Ferments du Futur” Innovation Centre, dedicated to sustainable food research, was recently opened by INRAE in the Paris-Saclay science and innovation cluster, France.
Cryoconcentration for improved flavour
Cryoconcentration is a relatively new food technology which consists in transforming milk, fruit or vegetable juices into a sorbet, before removing water ice crystals in order to obtain a highly flavoured concentrate.
A possible major step in the quest of room-temperature superconductivity
Two researcher teams have just reported experiments indicating that a hydride of lanthanum compressed to 1.7 to 1.85 million bar has a critical temperature of 250–260 K (-23 – -13°C).
IIR news
1 result
Spotlight on Commission B2: at the forefront of refrigerating equipment
Coordinated by the IIR Science and Technology Council, Commission B2 focuses on promoting knowledge of refrigerating equipment technologies and their applications worldwide.
Encyclopedia of Refrigeration
6 results
Ice cream manufacturing, environmental impact and market data
From a physico-chemical point of view, ice cream is a complex, frozen multiphase mixture. The manufacturing process includes several stages of freezing which are described in this...
Liquefied Natural Gas: production process and cold energy recovery
Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...
Cryogenics in the pharmaceutical industry: drug design and bioavailability improvement
Research activities in the pharmaceutical sector focus primarily on developing novel drug formulations which can elicit the desired response upon being administered to the patient...
Hydrocarbon refrigerants
Hydrocarbons such as R290 (propane), R600a (isobutane) or R1270 (propene/propylene) are low GWP non-toxic natural refrigerants with excellent thermodynamic properties. They offer an...
Cryogenic nitrogen in the food and beverage industry
The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...
Additive manufacturing of heat exchangers
In the refrigeration industry, additive manufacturing (colloquially referred to as “3D printing”) makes it possible to fabricate novel, complex and potentially more energy efficient...
