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Tag: Contamination

How to Check Adulteration/Contamination

How to Check Adulteration/Contamination

Milk Detecting presence of water Put a drop of milk on polished slanting surface Pure milk either stays or flows slowly, leaving a white trail behind Milk adulterated with water will flow immediately without leaving a mark Detecting presence of detergent Take equal parts of milk and water. Shake thoroughly If adulterated, dense lather will form Pure milk will form a thin layer of foam Ghee/Butter/Oil Detecting mashed potato, sweet potato and other starches Take half teaspoon of ghee/butter, add…

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