Dairy processing using supercritical carbon dioxide technology: Theoretical fundamentals, quality and safety aspects

Amaral, Gabriela; Silva, Eric Keven; Cavalcanti, R. M.; Cappato, Leandro P.; Guimarães, Jonas T.; Alvarenga, Verônica O.; Esmerino, Erick A.; Portela, Jéssica B.; Ana, Anderson S. Sant ́; Freitas, Mônica Q.; Silva, Márcia C.; Raices, Renata S.L.; Meireles, M. Angela A.; Cruz, Adriano G.

doi:10.1016/j.tifs.2017.04.004

Cited by 101 publications

(36 citation statements)

References 66 publications

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“…To overcome these drawbacks, new solvent-free and environmental friendly compatible extractions support the use of supercritical fluids such as carbon dioxide (CD 2 ) in order to obtain toxic-free solvent products (Amaral et al, 2018a, b). This technology is configured as an interesting alternative for the food industry due to the increased nutrient retention (Amaral et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Optimizing the supercritical fluid extraction process of bioactive compounds from processed tomato skin by-products

et al. 2020

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Section: Introductionmentioning

confidence: 99%

Optimizing the supercritical fluid extraction process of bioactive compounds from processed tomato skin by-products

et al. 2020

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“…Supercritical CO 2 Refrigeration CO 2 is a clean and non-corrosive gas, its critical temperature is about 31°C and critical pressure is 7.382MPa [12]. CO 2 reaches the supercritical state when the temperature and pressure are more than the critical value, it is characterized by dense, large density and they increases with the increasing of temperature and pressure, it has a partial nature of liquid.…”

Section: Fig 2 Solar Heat Pump Systemmentioning

confidence: 99%

Design of Supercritical CO² Jointing Solar Thermal Refrigeration System with Utilization of Ship Waste Heat

Li¹

2017

Proceedings of the 3rd 2017 International Conference on Sustainable Development (ICSD 2017)

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Abstract.In view of the current shipping industry is facing energy waste, environmental pollution and other issues, energy-saving and emission reduction are imminent. As combined the characteristics of high temperature waste heat produced by marine engine and other equipment on ship with solar thermal system, using supercritical CO 2 (s-CO 2 ) Brayton cycle to design a marine refrigeration cycle system. And analyzing the whole refrigeration system, verifying the feasibility of the system on board applications and it is able to meet the board requirements. Finally, an automatic control method is proposed to automate the entire waste heat refrigeration system in any environment.

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“…Milk enzymes also play an important role in microbial growth, once they break down proteins and lipids, allowing the development of microorganisms (Indumathi et al ). Although the thermal treatments are used to confer stability and safety of milk and dairy products (Amaral et al ), the conventional heating can lead to changes in the organoleptic (texture, aroma and flavour) and nutritional (vitamin losses) properties of the processed products (Barba et al ). Moreover, thermal processing requires high amounts of energy, which affects the costs of the final product and thus the profitability of the industry (Coutinho et al ).…”

Section: Introductionmentioning

confidence: 99%

Impact of nonthermal processing on different milk enzymes

Ahmad

Butt

Aadil

et al. 2019

Int J of Dairy Tech

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Milk is highly perishable and deteriorates rapidly during storage. Although the thermal processing technologies successfully inactivate many enzymes and microorganisms up to a required level, they can negatively affect the natural flavour of dairy foods and decrease their nutritional value. Alternative nonthermal technologies have been established as an interesting approach to produce safe and healthy dairy products, without compromising their nutritional quality. These techniques have the ability to inactivate milk enzymes without affecting the milk quality. In addition, the combination of two different nonthermal techniques and mild heating has proven to be more effective to provide safety to milk when compared to the treatments alone. This review aims to evaluate the impact of nonthermal technologies, in particular, ultrasound, pulsed electric field, high-pressure processing and ultraviolet irradiation on milk enzymes.

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Dairy processing using supercritical carbon dioxide technology: Theoretical fundamentals, quality and safety aspects

Cited by 101 publications

References 66 publications

Optimizing the supercritical fluid extraction process of bioactive compounds from processed tomato skin by-products

Optimizing the supercritical fluid extraction process of bioactive compounds from processed tomato skin by-products

Design of Supercritical CO² Jointing Solar Thermal Refrigeration System with Utilization of Ship Waste Heat

Impact of nonthermal processing on different milk enzymes

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