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Food physical chemistry is considered to be a branch of Food chemistry [1] [2] concerned with the study of both physical and chemical interactions in foods in terms of physical and chemical principles applied to food systems, as well as the applications of physical/chemical techniques and instrumentation for the study of foods.
A food contaminant is a harmful chemical or microorganism present in food, which can cause illness to the consumer. Contaminated food . The impact of chemical contaminants on consumer health and well-being is often apparent only after many years of processing and prolonged exposure at low levels (e.g., cancer). Unlike food-borne pathogens ...
Bulking agents such as starch are additives that increase the bulk of a food without affecting its nutritional value. Food coloring Colorings are added to food to replace colors lost during preparation, or to make food look more attractive. Color retention agents In contrast to colorings, color retention agents are used to preserve a food's ...
For the study, researchers looked at 14,000 chemicals that come into contact with food during the packaging process and compared that to worldwide databases on human exposure to potential chemical ...
Red 40 dye is found in countless candies in the U.S., but it is among the food dyes that require warning labels in Europe. The European Food Safety Authority pointed to a 2007 study that found a ...
Since 2000, nearly 99% of any new food contact chemicals were greenlit for use by the food and chemical industry, not the US Food and Drug Administration, according to a 2022 analysis by EWG.
An "incident" of chemical food contamination may be defined as an episodic occurrence of adverse health effects in humans (or animals that might be consumed by humans) following high exposure to particular chemicals, or instances where episodically high concentrations of chemical hazards were detected in the food chain and traced back to a particular event.
For example, CR detected phthalates—a chemical used to make plastic more flexible and durable—in almost all of the foods it assessed. "High levels" of the chemical were present in many of ...