What is non-thermal technology?
Nonthermal processing technologies are technologies that do not use heating as the main means to inactivate microorganisms and enzymes in food products.
What is thermal and non-thermal methods?
Traditional thermal processing was focused on killing spores of Clostridium botulinum in low-acid foods. Nonthermal techniques, such as irradiation and high hydrostatic pressure, can destroy these organisms with little damage to the food.
What are the advantages of non-thermal processing?
Nonthermal processing is a value-added technique with diverse benefits, including increased shelf life and improved taste through the preservation of amino acids.
What are the types of thermal processing?
There are two main temperature categories employed in thermal processing: Pasteurization and Sterilisation.
What does nonthermal mean?
: not produced by heat specifically : of, relating to, or being radiation having a spectrum that is not the spectrum of a blackbody.
What are the non-thermal methods of drying?
In this regards, the development of a cost effective non-thermal hybrid drying systems, such as combined ultrasound (US) and hot-air drying, ultraviolet (UV) and hot-air drying, and pulse electric field (PEF) and hot-air drying have recently been researched on.
What is non-thermal sterilization?
Non-thermal sterilization technology increases shelf-life while creating foods and beverages with nearly the same taste, feel, appearance and nutritional profile of unsterilized, fresh foods and beverages. However, the technology often costs more to purchase and operate than thermal sterilization technologies.
What is non-thermal method of preservation?
Non-thermal preservation technologies use mechanical, electromagnetic, light, or electric energy to inactivate microorganisms. Avoiding modifications generated by heat processing, they generally provide minimally processed foods and beverages with better flavor, freshness while keeping health promoting compounds.
Is nonthermal a word?
The definition of nonthermal in the dictionary is not thermal, not producing or involving thermal energy.
What are examples of non-thermal processing?
Non-thermal processing of foods (high pressure processing, pulsed electric field, irradiation, and pulsed light) offers an alternative to conventional thermal processing to meet consumer demands for convenient, high quality, and minimally processed food products.