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Food Safety definitions

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  • Foodborne Illness
    Sickness resulting from consuming food or water contaminated with harmful substances, often causing gastrointestinal symptoms.
  • Pathogen
    Disease-causing microorganism such as bacteria, viruses, or parasites that can contaminate food and cause illness.
  • Toxin
    Hazardous chemical, either naturally occurring or produced by organisms, that can contaminate food and harm health.
  • Cross Contamination
    Transfer of harmful microorganisms from one food or surface to another, increasing risk of illness.
  • Danger Zone
    Temperature range between 40°F and 140°F where bacteria multiply rapidly, increasing food safety risks.
  • Core Four
    Set of essential food safety practices: clean, separate, cook, and chill, recommended to prevent foodborne illness.
  • Residue
    Trace amounts of substances like pesticides remaining on food after processing, posing long-term health concerns.
  • Contaminant
    Unwanted chemical or substance, such as heavy metals, that enters food from the environment and may cause harm.
  • Pasteurization
    Process that heats food, especially liquids, to a specific temperature to destroy harmful microorganisms without major nutrient loss.
  • High-Risk Food
    Item more likely to harbor pathogens or toxins, such as raw seafood or raw milk, increasing the chance of illness.
  • Fecal-Oral Contamination
    Transmission route where microscopic fecal particles are ingested, often due to poor hygiene, leading to illness.
  • Residue
    Small amounts of chemicals, like pesticides, that remain on food after harvesting or processing.
  • Immunocompromised Individual
    Person with a weakened immune system, making them more susceptible to severe foodborne illness.
  • Thermometer
    Instrument used to measure internal food temperature, ensuring it reaches levels that kill harmful microorganisms.
  • Municipal Water
    Publicly supplied water, typically treated to be safe for drinking, though safety may vary by region.