What is food adulteration project?
The Objective of this project is to study some of the common food adulterants present in different food stuffs. Adulteration in food is normally present in its most crude form; prohibited substances are either added or partly or wholly substituted.
What is food adulteration in chemistry?
Food adulteration takes place when intentionally or unintentionally substances that degrade the quality of food are added to it. Thus, food adulteration can be defined as the contamination or adulteration of food or food materials by adding harmful substances to it.
What is the hypothesis of food adulteration?
Hypothesis 2: We assume statistical evidence of the country’s impact on counterfeit foodstuff. Hypothesis 3: We assume no statistical evidence between the countries and year when the food fraud cases were reported. Hypothesis 4: We assume statistical evidence between adulteration of food and the year of its occurrence.
What are the methods of food adulteration?
Methods of Food Adulteration
| Food Products | Adulterant |
|---|---|
| Milk and Curd | Water and starch powder. |
| Ghee, Cheese and Butter | Mashed potatoes, Vanaspati and starch powder. |
| Grains | Dust, Pebbles, Stones, Straw, weed seeds, damaged grain, etc. |
| Pulses | Dyes, chemical and Lead Chromate. |
What is food adulteration examples?
Some of the common adulterated foods are milk and milk products, atta, edible oils, cereals, condiments (whole and ground), pulses, coffee, tea, confectionary, baking powder, non – alcoholic beverages, vinegar, besan and curry powder.
Why is study of food adulteration important?
The unsafe food creates a vicious cycle of disease and malnutrition. Although microbiological contamination and chemical hazards have received most attention, it is recognized that food adulteration can affect health and could deprive essential nutrients for proper growth and development.
What is the importance of understanding food adulteration?
Adulterated food is dangerous because it may be toxic and can affect health and it could deprive nutrients essential for proper growth and development of a human being. The worst part is some adulterated food even causes cancer, the most life threatening disease.
What are the methods of adulteration?
Methods of Food Adulteration
- Adding certain chemicals for faster ripening of fruits.
- Mixing of decomposed fruits and vegetables with the good ones.
- Adding certain natural and chemical dyes to attract consumers.
- Mixing of clay, pebbles, stones, sand, and marble chips, to the grains, pulses and other crops.
What are the effects of food adulteration?
Effects Of Food Adulteration Some of the adulterants are highly toxic for the body leading to heart failure, liver disorders, kidney disorders & many more. Adulteration also affects the quality of the product leading hindrance to the nutritive value of the product thus leading to nutritive deficiency in our body.
What are three types of adulteration?
Types of adulterants
| Type | Substances Added |
|---|---|
| Intentional Adulterants | Sand, marble chips, stones, mud, other filth, talc, chalk powder, water, mineral oil and harmful colour. |
| Incidental adulterants | Pesticide residues, droppings of rodents, larvae in foods. |
What class is the class for adulterants in food stuffs?
Adulterants In Food Stuffs-class 12th Chemistry Investigatory [ylyxj50y3vnm]. IDOCPUB Home (current) Explore Explore All
What is the objective of this project on food adulteration?
Bibliography Munesw Page 4 f Objective The Objective of this project is to study some of the common food adulterants present in different food stuffs. Introduction Munesw Page 5 fFood is one of the basic necessities for sustenance of life.
What are the adulterants present in chilli powder?
PROCEDURE: Common adulterants present in chilli powder, turmeric powder and pepper are red coloured lead salts, yellow lead salts and dried papaya seeds respectively. They are detected as follows : (i) Adulteration of red lead salts in chilli powder To a sample of chilli powder, add dil. HNO3.
How to differentiate between legal rules and adulteration of food?
To differentiate those who take advantage of legal rules from the ones who commit food adulteration is very difficult. The consciousness of consumers would be crucial. Ignorance and unfair market behavior may endanger consumer health and misleading can lead to poisoning. So we need simple screening tests for their detection.