Introduction to Food Safety
Hello,
Food Safety, in simple terms, is a discipline that gives us the assurance that anything edible that we consume would not cause harm to us. It is a combination of more than one branch of science, including microbiology, chemistry, biochemistry, nutrition, food science and engineering.
According to the World Health Organization (WHO) food is said to be safe if it does not cause injury, the worst form of injury being death.
All food safety incidents can be grouped under one or more of the three (3) main causes (hazards). These are physical (e.g. biting into, or swallowing a stone or metal piece), chemical (e.g. eating vegetables grown with excessive amount of chemical) and (micro)biological (e.g. eating cholera or salmonella infested food).
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