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Effects from the Freezing of Either Whole or Crushed Grapes on the Volatile Compounds Contents in Muscat Wines.

• Author(s) : PEDROSA-LÓPEZ M. d. C., ARAGÓN-GARCÍA F., RUIZ-RODRIGUEZ A., PIÑEIRO Z., DURÁN-GUERRERO E., PALMA M.
• Publication date: 2022/06
• Languages : English
• Source: Foods - vol. 11 - n. 12
• Formats : PDF

IIR document

Heat transfer and aroma modeling of fresh fruit and vegetable in cold chain: Case study on tomatoes.

• Author(s) : LAGUERRE O., DENIS A., BOULEDJERAF N., DURET S., DERENS-BERTHEAU E., MOUREH J., AUBERT C., FLICK D.
• Publication date: 2022/01
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 133
• Formats : PDF

Les arômes du melon charentais. Classique et longue conservation : une vraie différence.

Aroma of the Charentais melon. Classic versus long shelf life: a marked difference.

• Author(s) : AUBERT C.
• Publication date: 2005/07
• Languages : French
• Source: Infos Ctifl - n. 213

IIR document

SUR UNE METHODE RAPIDE D'EVALUATION QUANTITATIVE DES AROMES GLOBAUX DU PERSIL CONGELE.

A RAPID METHOD FOR QUANTITATIVE DETERMINATION OF THE TOTAL VOLATILE COMPONENTS OF FROZEN PARSLEY.

• Author(s) : ROUET-MAYER M. A.
• Publication date: 1983/08/07
• Languages : French
• Source: [Refrigeration serving humanity]. Proceedings of the XVI^th international Congress of Refrigeration.
• Formats : PDF

IIR document

INFLUENCE OF THE MINERAL FERTILIZATION LEVEL ON THE AROMATIC COMPOSITION OF APPLES (CV. RED DELICIOUS) DURING COOL STORAGE.

• Author(s) : TODOROV V. KH., STRANJEV A. I.
• Publication date: 1982/05/26
• Languages : English
• Formats : PDF

IIR document

CHANGES IN THE AROMATIC COMPOSITION OF APPLES (CV. RED DELICIOUS) DURING COOL STORAGE.

• Author(s) : STRANGEV A. I., TODOROV V. K.
• Publication date: 1982/05/26
• Languages : English
• Formats : PDF

IIR document

INFLUENCE DE LA TEMPERATURE D'ENTREPOSAGE ET DE L'EMBALLAGE SUR LA STABILITE DE L'AROME DU PERSIL CONGELE.

EFFECT OF STORAGE TEMPERATURE AND PACKAGING ON THE AROMA STABILITY OF FROZEN PARSLEY.

• Author(s) : PHILIPPON J., ROUET-MAYER M. A., SEVRIN E.
• Publication date: 1987/08/24
• Languages : French
• Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
• Formats : PDF

Effect of storage time on raw sardine (Sardina pilchardus) flavour and aroma quality.

• Author(s) : PROST C., HALLIER A., CARDINAL M., et al.
• Publication date: 2004/06
• Languages : English
• Source: Ital. J. Food Sci. - vol. 69 - n. 5

Influence of storage and infection with Gloeosporium album Osterw. on release of volatile compounds from different apple cultivars.

• Author(s) : GOLIÁS J., PRYCEK J., MYLOVÁ P.
• Publication date: 2007
• Languages : English
• Source: Mitteilungen Klosterneuburg - vol. 57 - n. 3
• Formats : PDF

Dynamic modelling of Listeria monocytogenes growth in pasteurized vanilla cream after postprocessing contamination.

• Author(s) : PANAGOU E. Z., NYCHAS G. J. E.
• Publication date: 2008/09
• Languages : English
• Source: Journal of Food Protection - vol. 71 - n. 9

IIR document

Antimicrobial activity of vanillin and some essential oils against Listeria monocytogenes in semiskimmed milk.

• Author(s) : CAVA R., TABOADA A., LÓPEZ GÓMEZ A., et al.
• Publication date: 2007/08/21
• Languages : English
• Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22^nd IIR International Congress of Refrigeration.
• Formats : PDF

Controlling the freezing process: a robotic device for rapidly freezing biological tissues with millisecond time resolution.

• Author(s) : TIKUNOV B. A., ROME L. C.
• Publication date: 2007/10
• Languages : English
• Source: Cryobiology - vol. 55 - n. 2

IIR member news: EPEE Gapometer

EPEE, benefactor member of the IIR, is currently developing a tool to support the implementation of the European Union F-Gas Regulation

• Publication date : 2017/09/26
• Subjects: Regulation, HFCs alternatives

U.S. Department of Energy funds 15 projects for more efficient cooling of data centres

As part of the country’s goal to achieve net-zero carbon by 2050, over 40 million USD funding to support the development of high-performance, energy efficient cooling solutions for...

• Publication date : 2023/05/30
• Subjects: Technology

Viagra ice cream, flavoured with champagne

An ice cream which contains Viagra has been developed by a UK company.

• Publication date : 2014/05/13

Vegetable ice cream flavors to debut in Japan

Häagen-Dazs has announced the release of two vegetable-flavored ice creams in Japan.

• Publication date : 2014/05/14

Europe dominated the global frozen food market in 2020

2020 has seen record sales in the frozen food sector. According to Frozen Food Europe, Europe had the largest share of the global frozen food market in 2020. Asia Pacific, the Middle East and Africa are...

• Publication date : 2021/01/27

Cryoextraction techniques for better tasting wine?

A recent study in Spain suggests that freezing white grapes using low temperatures in the winemaking process, produces wines that are more aromatic than wines produced with traditional...

• Publication date : 2020/11/27

Efficiency of ground source heat pump systems

Ground source heat pumps (GHSP) have been reported to be more efficient than more widespread air source heat pumps despite higher installation costs. A recent article has reviewed parameters impacting the energy...

• Publication date : 2021/03/29
• Subjects: Technology

Efficient cooling methods to reduce heat stress in pigs

Microclimate parameters such as air temperature and humidity are important indicators of animal welfare. Besides, heat stress is more detrimental to productivity in the swine...

• Publication date : 2020/10/22
• Subjects: Technology

Reduce refrigerant leaks in supermarkets

Refrigerant leaks are a recurring problem, particularly in the commercial refrigeration sector. An American initiative aims to identify the main causes of leaks and to propose solutions to reduce...

• Publication date : 2021/12/15

Quantum refrigerators: research is making progress

Two recent studies illustrate the progress of research on quantum refrigerators. Cooling applications for microelectronic compounds could be considered.

• Publication date : 2019/02/28

Chillers: efficiency takes off

Chillers are key refrigerating systems since, according to the Department of Energy, in the US, they account for about 13% of the power consumed by the nation's buildings and 9% of the overall demand for electric power. Examples below illustrate...

• Publication date : 2008/10/25

Experimentation of a film rejecting 70% of solar heat

A team of researchers explored the ability of a phase-change material film set on windows to reject incoming solar heat.

• Publication date : 2018/12/27
• Subjects: Environment

Optical cavity cooling: a quantic leap for optical refrigeration?

A team of researchers at the Niels Bohr Institute have combined laser cooling technology with nano-physics, and have discovered a revolutionary way of bringing a semi-conductor nano-membrane’s temperature down to -269°C.

• Publication date : 2012/07/31

EU project for airports HVAC system

The European Union is launching a project to reduce airport HVAC energy needs and carbon emissions.

• Publication date : 2014/09/29

New cryogenic methods to control indoor air pollution

The journal Science of the Total Environment will publish in February 2019 an article exploring the capacity of cryogenic technologies to tackle indoor air pollution.

• Publication date : 2018/12/27

Obituary: Carole Bond 

We were deeply saddened to learn that Carole Bond, a former pioneer of the IIR Working Group CaRe (Careers in Refrigeration), passed away last November. 

• Publication date : 2022/12/13

New in our Encyclopedia. Cold storage conditions for fruits and vegetables

Practical recommendations for the cold storage of over 200 cultivars of fruits, vegetables and herbs. 

• Publication date : 2023/01/26
• Subjects: General information

World Refrigeration Day 2021: Join the “Cool Careers” webinars  

Save the date! Participate in a World Refrigeration Day webinar in June. 

• Publication date : 2021/05/27

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...

• Last update : 2023/11/07
• Langues : French, English
• Themes : Freezing of foodstuffs

Cold storage conditions for fruits and vegetables

Practical recommendations for the cold storage of over 200 cultivars of fruits, vegetables and herbs (storage temperatures, relative humidity, storage time, controlled atmosphere...

• Last update : 2023/01/16
• Langues : French, English
• Themes : Fruit, Vegetables

Nanorefrigerants

Nanorefrigerants are created by adding nanoparticles in suspension to a base refrigerant. They have a thermal conductivity that is 15% to 104% higher than that of the corresponding...

• Last update : 2022/06/17
• Langues : English, French
• Themes : Nanofluids

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...

• Last update : 2023/03/10
• Langues : French, English
• Themes : Freeze-drying in biology and medicine, Cryobiology, cryomedicine: general information

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...

• Last update : 2023/06/30
• Langues : French, English
• Themes : Ice creams

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...

• Last update : 2022/09/07
• Langues : French, English
• Themes : Evaporators, condensers and other heat exchangers

Additive manufacturing of regenerators for caloric cooling

In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...

• Last update : 2022/09/16
• Langues : French, English
• Themes : Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling)

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...

• Last update : 2023/06/23
• Langues : French, English
• Themes : LNG and LPG