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Food safety challenges--a Pakistan's perspective.

Saeed Akhtar1

  • 1a Department of Food Science and Technology , University College of Agriculture, Bahuaddin Zakariya University , Multan , Pakistan.

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Food safety in Pakistan is threatened by biological, chemical, and physical contaminants, leading to widespread foodborne illnesses. Enhanced food safety infrastructure is crucial for public health and economic growth.

Keywords:
Pakistanadulterantsbacteriacontaminantsfoodsmetalspesticides

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Area of Science:

  • Food safety
  • Public health
  • Food science

Background:

  • Food contamination poses significant health and economic risks in developing nations, particularly impacting children through foodborne illnesses like diarrhea.
  • Pakistan faces challenges with pathogen prevalence, aflatoxin contamination from poor food processing, and heavy metal contamination in various food products.
  • Economic pressures and population growth contribute to intentional food adulteration, especially in milk, compromising consumer safety.

Purpose of the Study:

  • To review the current food safety situation in Pakistan.
  • To highlight the prevalence of food contamination and adulteration.
  • To propose the development of a comprehensive food safety infrastructure.

Main Methods:

  • Literature review synthesizing local and international studies on food safety in Pakistan.
  • Analysis of existing data on foodborne pathogens, chemical contaminants (aflatoxins, heavy metals), and adulteration practices.
  • Identification of gaps in monitoring, surveillance, and infection control.

Main Results:

  • Widespread presence of pathogens and contaminants in food commodities across Pakistan.
  • Significant risks associated with poor milk, cereal, and nut processing leading to aflatoxins and mold.
  • Evidence of heavy metal contamination in numerous food items.
  • Increasing trend of food adulteration driven by profit motives.

Conclusions:

  • Pakistan's food supply is compromised by various contaminants and adulteration practices.
  • The absence of robust monitoring and surveillance systems exacerbates the food safety crisis.
  • Implementing an extensive food safety infrastructure is essential to ensure a safer food supply.