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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.
Radioactive contamination can be ingested into the human body if it is airborne or is taken in as contamination of food or drink, and will irradiate the body internally. The art and science of assessing internally generated radiation dose is Internal dosimetry .
Though most any food can become contaminated with bacteria or a virus, "foods like fresh produce, raw or undercooked meats or fish, raw milk and eggs and uncooked flours all are potential carriers ...
Radioactive contamination is a potential danger for living organisms and results in external hazards, concerning radiation sources outside the body, and internal dangers, as a result of the incorporation of radionuclides inside the body (often by inhalation of particles or ingestion of contaminated food). [14]
Food produced on farms whose land was contaminated with toxic “forever chemicals” may pose a risk to human health, according to a new draft report from the Environmental Protection Agency (EPA).
The longer the contaminated materials are left untreated, the worse they become. Plus, natural disasters could spread the site's contamination. Plus, natural disasters could spread the site's ...
Irradiation of food [22] is the exposure of food to ionizing radiation. Multiple types of ionizing radiation can be used, including beta particles (high-energy electrons) and gamma rays (emitted from radioactive sources such as cobalt-60 or cesium-137). Irradiation can kill bacteria, molds, and insect pests, reduce the ripening and spoiling of ...
Pasteurization was adopted in the U.S. in the 1920s as a way to ... Keatley points out that “even under ideal conditions,” raw milk can become contaminated from contact with soil, water, or ...
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