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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.
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.
The Radura symbol was created by inventors from the former Pilot Plant for Food Irradiation in Wageningen, Netherlands, which later evolved into the company known as Gammaster, now called Isotron. The plant's director at the time, R.M. Ulmann, introduced the symbol to the global community.
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 ...
Radappertization is a form of food irradiation which applies a dose of ionizing radiation sufficient to reduce the number and activity of viable microorganisms to such an extent that very few, if any, are detectable in the treated food by any recognized method (viruses being excepted).
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 ...
Irradiation induced sterility is used in the sterile insect technique; A chemosterilant is a chemical compound that causes sterility; Sterilization (economics), central bank operations aimed at neutralizing foreign exchange operations' impact on domestic money supply, or offset adverse consequences of large capital flows
Before approval in the United States, Hawaii petitioned for permission of irradiation on papayas in 1972. [1] The FDA finally approved the use of 1 kGy for use on arthropods in fruits and vegetables in 1986. [1] In that same year, the first case of commercial phytosanitary irradiation occurred with Puerto Rican mangoes imported to the Florida ...