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Food adulteration, Food Contamination, Food Safety & Food Security
- 1. FOOD ADULTERATION & FOOD CONTAMINATION Prepared by Abdullah Al Mahmud
- 2. FOOD Food is material that comes from animals or plants. It is eaten by living things to provide energy and nutrition.
- 3. FOOD ADULTERATION Extraction of valuable components from food or addition of some thing of lower price which is absent in the food normally with an evil motive which lowers the food value and has injurious effect to health is called food adulteration.
- 4. TYPES OF ADULTERATION • Quantitative • Qualitative • Informational
- 5. FOOD CONTAMINATION Food contamination is anything in food that reduces the safety or quality and is not supposed to be there. Food may be contaminated intentionally or accidentally.
- 6. TYPES OF FOOD CONTAMINATION • Biological Contamination • Physical Contamination • Chemical Contamination
- 7. FOODS WHICH ARE COMMONLY ADULTERATED IN DHAKA CITY Milk :- It is adulterated by the addition of water, starch, skim milk powder and removal of cream. Ghee :- It is adulterated with vanaspati and animal fats such as pig's fat. In order to improve the flavor of adulterated ghee tributyrin is added. Cereals :- Rice and wheat are mixed with stones sand grit and mud to increase the bulk. Flour :- Wheat flour is mixed with soapstone and Bengal gram flour is adulterated with Kesari dal or lathyrus flour.
- 8. FOODS WHICH ARE COMMONLY ADULTERATED IN DHAKA CITY Pulses :- They are adulterated with Kesari Dal stones are added to pulses Edible Oil :- They are mixed with cheaper oil, toxic oil (e.g. argemone oil) and mineral oil. Honey :- It is adulterated with sugar and jiggery(gur). Vedegeable & Fruits:- It is adulterated mainly by spraying or injecting chemical in it. Fishes :- It is adulterated by using formalin to preserve for a long time.
- 9. FOOD SAFETY & FOOD SECURITY
- 10. FOOD SAFETY Food safety is a scientific discipline describing handling, preparation and storage of food in ways that preserve the quality of food to prevent contamination and food-borne illnesses.
- 11. FOOD SECURITY The final report of the 1996 World Food Summit states that food security "exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy life".
- 12. FOOD SAFETY & SECURITY STATUS OF BANGLADESH Ensuring safe food is a major concern in Bangladesh. Food adulteration has reached to an alarming level in Bangladesh. The sufferings of the consumers in Bangladesh due to food contamination has made their life agonized and hence there is a crying need in Bangladesh for regulatory efforts to control this unethical practice.
- 13. FOOD SAFETY & SECURITY STATUS OF BANGLADESH In Bangladesh, high population growth, frequency of natural disasters, and low productivity are traditionally considered to be causes of food insecurity. However, recent data shows that these problems are no longer prominent in the food security issue. It is also evident that national level food sufficiency does not ensure food security at the individual levels.
- 14. HE ALTHY FOOD, HE ALTHY L IFE Thank You all