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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.
Conditioned taste aversion can occur when sickness is merely coincidental to, and not caused by, the substance consumed. For example, a person who becomes very sick after consuming tequila-and-orange-juice cocktails may then become averse to the taste of orange juice, even though the sickness was caused by the over-consumption of alcohol.
Boswell says people can form food aversions quickly — and they can be generalized to foods with similar tastes, smells or textures. "There are some developmental components to food aversions ...
For example, irradiated spices or fresh strawberries should be labeled. Irradiation labeling does not apply to restaurant foods or processed foods. [ 10 ] ( NOTE: The Radura symbol as compulsory under FDA-rule has a design slightly different from the Codex Alimentarius version; [ 3 ] the 'leaves' being empty areas.)
An example of second-order conditioning. In classical conditioning, second-order conditioning or higher-order conditioning is a form of learning in which a stimulus is first made meaningful or consequential for an organism through an initial step of learning, and then that stimulus is used as a basis for learning about some new stimulus.
International legislation on whether food may be irradiated or not varies worldwide from no regulation to a full ban. [27] Approximately 500,000 tons of food items are irradiated per year worldwide in over 40 countries. These are mainly spices and condiments, with an increasing segment of fresh fruit irradiated for fruit fly quarantine. [28] [29]
Ingram echoes this, saying, “Because comfort foods are often high-fat, high-sugar, low-nutrient foods, we have to think about the long-term consequences of this type of comfort.
Food psychology is the psychological study of how people choose the food they eat (food choice), along with food and eating behaviors. [1] Food psychology is an applied psychology , using existing psychological methods and findings to understand food choice and eating behaviors. [ 2 ]