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The symbol also shows the food being irradiated from above, through the packaging, by ionizing rays, which is represented by the breaks in the upper part of the circle. [2] Initially introduced in the 1960s, the Radura symbol was exclusively used by a food irradiation pilot plant in Wageningen, Netherlands, which held the copyright. Jan ...
The international Radura logo, used to show a food has been treated with ionizing radiation. A portable, trailer-mounted food irradiation machine, c. 1968 Food irradiation (sometimes American English: radurization; British English: radurisation) is the process of exposing food and food packaging to ionizing radiation, such as from gamma rays, x-rays, or electron beams.
Sterilization can be achieved using electromagnetic radiation, such as ultraviolet light (UV), X-rays, and gamma rays, or irradiation by subatomic particles such as electron beams. [57] Electromagnetic or particulate radiation can be energetic enough to ionize atoms or molecules ( ionizing radiation ), or less energetic atoms or molecules ( non ...
Electron-beam processing or electron irradiation (EBI) is a process that involves using electrons, usually of high energy, to treat an object for a variety of purposes. This may take place under elevated temperatures and nitrogen atmosphere.
Equipment used in aseptic processing of food and beverages must be sterilized before processing and remain sterile during processing. [1] When designing aseptic processing equipment there are six basic requirements to consider: the equipment must have the capability of being cleaned thoroughly, it must be able to be sterilized with steam, chemicals, or high-temperature water, sterilization ...
An emerging use in food production is the sterilization of food using food irradiation. The Radura logo, used to show that a food has been treated with ionizing radiation. Food irradiation [8] is the process of exposing food to ionizing radiation in order to destroy microorganisms, bacteria, viruses, or insects that might be present in the food ...
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The gray (symbol: Gy) is the unit of ionizing radiation dose in the International System of Units (SI), ... food irradiation and radiation sterilization.