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IIR document

Effect of cooling rate and super-chilling temperature on ice crystal characteristic, cell structure, and physicochemical quality of super-chilled fresh-cut celery.

• Author(s) : XU C. C., LIU D. K., GUO C. X., WU Y. Q.
• Publication date: 2020/05
• Languages : English
• Keywords : Celery, Freezing rate, Cooling rate, Low temperature, Crystallization, Quality, Expérimentation, Food, Chilling, Partial freezing
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 113
• Formats : PDF

IIR document

Industrial storage of root vegetables: Energy and quality aspects of existing cold-storages.

• Author(s) : INDERGAARD E., THOMSEN M., HELTOFT P., et al.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Swede, Celery, Carrot, Measurement, Temperature, Loss, Vegetable, Relative humidity, Cold storage, Storage life
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Recommendations for maintaining postharvest quality: celery./ Recommandations pour maintenir la qualité après récolte : céleri ou ache des marais.

Recommendations for maintaining postharvest quality: celery.

• Author(s) : SUSLOW T. V., CANTWELL M.
• Publication date: 2009/02
• Languages : English
• Keywords : Postharvest treatment, Physiological disorder, Controlled atmosphere, Celery, Temperature, Respiration, Chilling, Recommendation, Review, Vegetable, Humidity, Ethylene, Cold storage, Storage condition, Storage life
• Source: Postharvest Technol., Res. Inf. Cent. - 3 p.; tabl.

IIR document

CONTROLLED ATMOSPHERE STORAGE OF CELERY WITH THE SILICONE MEMBRANE SYSTEM.

• Author(s) : GARIEPY Y., RAGHAVAN G. S. V., THERIAULT R.
• Publication date: 1986
• Languages : English
• Keywords : Controlled atmosphere, Celery, Chilling, Weight loss, Relative humidity
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 9 - n. 4
• Formats : PDF

IIR document

Quality changes in minimally processed celery under refrigerated storage.

• Author(s) : VIÑA S. Z., CHAVES A. R.
• Publication date: 2000/10/19
• Languages : English
• Keywords : Variation, Celery, Treatment, Quality, Fresh produce, Vegetable, Cold storage
• Formats : PDF

IIR document

Controlled atmosphere avoided stalk elongation in harvested celery.

• Author(s) : GÓMEZ P., ARTÉS F.
• Publication date: 2003/08/17
• Languages : English
• Keywords : Quality inspection, Postharvest treatment, Controlled atmosphere, Celery, Vegetable, Storage condition
• Source: 21^st IIR International Congress of Refrigeration: Serving the Needs of Mankind.
• Formats : PDF

Preservation of fresh-cut celery by treatment with ozonated water.

• Author(s) : ZHANG L., LU Z., YU Z., et al.
• Publication date: 2005/03
• Languages : English
• Keywords : Postharvest treatment, Ozone, Celery, Microbiology, Respiration, Quality, Physiology, Immersion, Cold storage, Water
• Source: Food Control The International Journal of HACCP and Food Safety - vol. 16 - n. 3

IIR document

Chilling and controlled atmosphere for keeping microbial safety of minimally processed celery sticks.

• Author(s) : GOMEZ P., AGUAYO E., ARTÉS F.
• Publication date: 2006/02/16
• Languages : English
• Keywords : Controlled atmosphere, Celery, Microbiology, Quality, Cut, Vegetable, Expérimentation, Cold storage, Storage condition
• Source: Innovative Equipment and Systems for Comfort and Food Preservation.
• Formats : PDF

Test of a respiration model for a celery plant modified-atmosphere packaging system at commercial pallet scale.

• Author(s) : ESCALONA V. H., ORTEGA F., ARTÉS-HERNÁNDEZ F., et al.
• Publication date: 2005/05/02
• Languages : English
• Keywords : Celery, Modified atmosphere, Respiration, Modelling, Vegetable, Cold storage, Packaging
• Source: Proceedings of the Third International Symposium on applications of modelling as an innovative technology in the agri-food chain. Model-IT 2005.

IIR document

THE SALAD MARKET IN BRITAIN.

• Author(s) : HINTON L.
• Publication date: 1988/05/17
• Languages : English
• Keywords : United Kingdom, Tomato, Eggplant, Celery, Asparagus, Statistics, Salad, Sweet pepper, Vegetable, Cucumber
• Source: Cold chains in economic perspective.
• Formats : PDF

IIR document

UNE NOUVELLE MACHINE DE PREREFRIGERATION PAR EAU GLACEE. CONCEPTION ET PERFORMANCES.

A NEW HYDROCOOLER. DESIGN AND PERFORMANCE.

• Author(s) : CORNIER G.
• Publication date: 1987/08/24
• Languages : French
• Keywords : Radish, Precooling, Potato, Celery, Carrot, Cabbage, Chilling, Salad, Apple, Leek, Vegetable, Immersion, Fruit, Chilled water
• Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
• Formats : PDF

IIR document

ELECTRONIC SENSOR FOR THE DETERMINATION OF FRUIT AND VEGETABLE RESPIRATION.

• Author(s) : FORCIER F., RAGHAVAN G. S. V., GARIEPY Y.
• Publication date: 1987
• Languages : English
• Keywords : Tomato, Strawberry, Potato, Celery, Carrot, Measurement, Automation, Respiration, Banana, Asparagus, Apple, Vegetable, Fruit, Brussels sprout
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 10 - n. 6
• Formats : PDF

IIR document

STORAGE LOSSES OF FRESH VEGETABLES USING TWO DIFFERENTLY DESIGNED COOLING SYSTEMS.

• Author(s) : WEICHMANN J.
• Publication date: 1983/08/07
• Languages : English
• Keywords : Radish, Jacket, Celery, Carrot, Cabbage, Chilling, Salad, Leek, Weight loss, Vegetable, Relative humidity, Cold store, Cauliflower
• Source: [Refrigeration serving humanity]. Proceedings of the XVI^th international Congress of Refrigeration.
• Formats : PDF

IIR document

THE STATE OF THE ART ASPECTS OF REFRIGERATION IN TURKISH FOOD INDUSTRY.

• Author(s) : YIGIT V.
• Publication date: 1987/08/24
• Languages : English
• Keywords : Türkiye, Strawberry, Potato, Citrus fruit, Celery, Carrot, Cabbage, Blanching, Refrigerated transport, Chilling, Grape, Banana, Apple, Leek, Pear, Onion, Melon, Vegetable, French bean, Spinach, Freezing, Fruit, Apricot
• Source: Development in refrigeration, refrigeration for development. Proceedings of the XVIIth international Congress of Refrigeration.
• Formats : PDF

IIR document

Innovative Equipment and Systems for Comfort and Food Preservation.

• Organiser : IIF-IIR, IRHACE, NZ National Committee of the IIR
• Publication date: 2006
• Languages : English
• Keywords : Refrigerating system, Refrigerating equipment, Industrial application, Household application, Food, Cold chain, Celery, Butter, Milk, Microbiology, Measurement, Mass transfer, Bread, Meat, Ventilation, Transport, Heat transfer, Display cabinet, Design, Chilling, Quality, Compression system, Adsorption system, Supermarket, Heat pump, Performance, Cascade system, Melon, Ethane, Cold storage, Solar energy, Insulation, Container, Freezing, Refrigerant, Thermal comfort, Air conditioning, Heating, CO2, Cold climate, Thermal energy storage
• Formats : PDF, CD-Rom

LHC accelerating science

The first beam in the Large Hadron Collider at CERN was steered around the full 27 km of the world's most powerful particle accelerator on September 10, 2008, in Geneva. Beams of protons circulating in opposite directions are to be brought into...

• Publication date : 2008/10/25

A new cooling technique for superconducting cavities of particle accelerators

A team of researchers is developing a new method to cool the superconducting cavities of particle accelerators, which could make them more compact.

• Publication date : 2019/10/30

Cryochemistry: chemical reactions accelerated by freezing

Surprisingly, some chemical reactions can be accelerated by freezing. The possible applications of studying such cryoreactions include the food and pharmaceutical cold chain, as well...

• Publication date : 2022/02/28
• Subjects: Environment, Technology

Pandemic accelerates demand for cold stores and frozen food

The COVID-19 pandemic has accelerated the appeal of online ordering and the purchase of frozen food by consumers and led to an increased need for cold storage facilities.

• Publication date : 2021/03/29

China’s plans to accelerate HCFC phase out

Through the HCFC Phase-out Management Plan (HPMP), 45 000 metric tonnes of HCFCs are to be eliminated

• Publication date : 2012/04/22
• Subjects: Regulation

Accelerated deployment of LNG import facilities in Europe

To cope with the drop in natural gas imports from Russia, some 25 new floating storage and regasification units should be installed in the European Union, with the first...

• Publication date : 2022/09/28
• Subjects: Figures, economy

European food retailers accelerate investment in natural refrigerants technology

Nearly two-thirds of food retailers in Western and Northern Europe have implemented natural refrigerant technology in store.

• Publication date : 2014/03/20

LHC season 3: cryogenic cooling system upgrade

The particle accelerator returned to service in 2022 after numerous improvements, including an increase in cryogenic cooling power at point 4. 

• Publication date : 2022/05/30
• Subjects: Technology

Cryogenics 2019: NICA project aims at studying the state of matter existing shortly after the Big Bang

NICA project for a new superconducting accelerator complex in Russia attracted a lot of interest during IIR Cryogenics conference in Prague, in April 2019.

• Publication date : 2019/06/28

India: scenarios for a sustainable development of the refrigeration sector

A recent study shows that an accelerated transition from HFCs to low-GWP refrigerants would allow India to go beyond the requirements of the Kigali Amendment and ensure sustainable...

• Publication date : 2022/09/28
• Subjects: Developing country, HFCs alternatives

China: new CO2 heat pump standard

Standard GB/T26181-2010 is for hermetic motor-compressors for household and similar-use heat pump water heaters using CO2 refrigerant, and is expected to accelerate the introduction of new products on the Chinese market.

• Publication date : 2011/12/22

The LHC transition to transcritical CO2 cooling technologies

A new generation of CO2 cooling for a new generation of LHC silicon detectors: a CO2 booster / CO2 evaporative (pumped) system will be adopted to cool the newly designed silicon...

• Publication date : 2021/09/07
• Subjects: HFCs alternatives

CO2 supermarkets worldwide

In its latest Accelerate Europe magazine, Shecco has disseminated figures illustrating the growth of CO2 in the commercial refrigeration sector.

• Publication date : 2016/05/03

LHC Season 2: new frontiers in physics

The Large Hadron Collider (LHC) – the largest and most powerful particle accelerator in the world – is gearing up for its second three-year run

• Publication date : 2015/05/13

World air-conditioning market: figures and technical trends

The global air conditioning market, which slowed down in 2018, was characterised by several trends: accelerated penetration of inverter technology, confirmation of R32 as alternative refrigerant, penetration of smart air conditioners.

• Publication date : 2019/02/28
• Subjects: Figures, economy

Philippe Lebrun received the Mendelssohn Award.

Philippe Lebrun, President of the IIR’s General Conference, received the prestigious Mendelssohn Award conferred by the International Cryogenic Engineering Committee on March 11, 2016.

• Publication date : 2016/03/16

Join the IIR to stay up-to-date!

The world of refrigeration is changing rapidly and must continue to accelerate its adaptation to the challenges of climate change: very low greenhouse effect refrigerants, greatly increased energy efficiency,...

• Publication date : 2021/12/15

Become a member of the IIR to stay up-to-date!

Access, join, engage! The world of refrigeration is changing rapidly and must continue to accelerate its adaptation to the challenges of climate change. Join the IIR and become a part of an international...

• Publication date : 2024/01/24
• Subjects: General information

IIR at COP29 in Baku: Week 1 in review

The first week of COP29 in Baku, Azerbaijan, brought together global leaders, scientists, and industry stakeholders to tackle pressing climate issues. Among the key participants, the...

• Publication date : 2024/11/17

Editorial by Didier Coulomb

In the previous issue of the Newsletter, a special issue on the environment, I announced proposals, from the G8 in particular, concerning accelerated phase-out of HCFCs, along with the importance of the UN Conference on the ozone layer in this...

• Publication date : 2007/11/20

Conferences: Prague

CryoPrague brought together Cryogenics (one of a series of IIR conferences), ICEC 21 (International Cryogenic Engineering Conference 21) and the International Cryogenic Material Conference (ICMC 2006) for the first time in July 2006. CryoPrague...

• Publication date : 2006/11/14

New IIR Informatory Note: “Whole Body Cryotherapy/Cryostimulation”

Learn about the latest advances and the challenges related to these rapidly developing techniques.

• Publication date : 2020/10/22

Join our training course and officially become a new Ambassador for clean cooling and heating!

Experts and representatives from three sister projects in different regions of the world: ENOUGH in Europe, INDEE+ in India and ACES in Africa are arranging a free one-hour training course on clean cooling and...

• Publication date : 2023/06/30
• Subjects: HFCs alternatives, Environment

Download the latest technical papers from the IIR Cryogenics Conference

Held on 8-11 April this year, the 15th IIR Cryogenics Conference welcomed over 120 guests from more than 22 countries.

• Publication date : 2019/07/02

New IIR Informatory Note on Air-source heat pumps for space heating and cooling

The IIR has issued a new Informatory Note on Air source heat pumps for space heating and cooling. A summary for policymakers and a Chinese version of this note have also been published.

• Publication date : 2021/02/23

IIR Congress 2023: Which workshop will you attend?

Did you know that there are 21 specialist workshops scheduled to take place at the 26th IIR International Congress of Refrigeration? Discover them here and book your seat today!

• Publication date : 2023/07/19
• Subjects: Technology, Environment, General information

Focus by Didier Coulomb

As we announced in the latest issue of the Newsletter, this special issue on the environment was prepared jointly with the United Nations Environment Programme (UNEP). 2007 is a very important year for the future of the global environment and the...

• Publication date : 2007/08/05

International events

- Montreal: MOP 19 The United Nations Conference on the ozone layer was held in Montreal, September 17-21, 2007. The 20th Anniversary of the Montreal Protocol was celebrated on a special day (September 16, 2007) and throughout the week. All...

• Publication date : 2007/11/20

Best wishes for 2015!

2015 will focus on two major issues: the International Conference on Climate Change taking place in Paris in December 2015 and the overall slowdown of global economic growth. The refrigeration sector will be affected by both events.

• Publication date : 2014/12/29

Member news: Latest news from Air Liquide

Air Liquid inaugurates a low-carbon hydrogen production unit and promotes the development of helium refrigeration. 

• Publication date : 2021/02/23

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 : English, French
• Themes : Ice creams